/**********************************************************************
*                              ESCAPE                                 *
***********************************************************************
* Michael D. McKinney
* September 28, 2022
* Updated December 11, 2023 - fixed typos and changed debug to be
* disabled by default.
* Updated May 11, 2024 - fixed typos.
*
* A simple text adventure game that showcases the elements of a text
* adventure game such as movement, inventory, game states, clearing of 
* screen, saving and loading save files, debugging/debug mode, etc.
*
* There are five rooms in this text adventure.
*
* To enable debug mode - make sure the debug flag is set to 1, then type
* "xyzzy" at any time during the game.
*
* To save/load game, type "save" or "load" at any time during the game.
* (Save files generated by this game is compatible with Python3 version
* of Escape.)
*
* I have tried to anticipate everything a player could type in the game 
* and developed a response for each potential input.
*
* Walkthrough - E, TAKE PAPER, PRESS YELLOW, PRESS GREEN, W, N, OPEN PANEL,
* PRESS BLACK, CLOSE PANEL, S, S, TAKE PLANTER, TAKE BRASS, TAKE RUBBISH,
* OPEN PANEL, PRESS RED, PRESS BLUE, CLOSE PANEL, N, E, OPEN BOX, TAKE KEY,
* CLOSE BOX, PRESS YELLOW, PRESS GREEN, W, N, OPEN PANEL, PRESS BLACK, 
* CLOSE PANEL, OPEN BOX WITH ALUMINUM KEY, TAKE BATTERIES, S, S, OPEN PANEL, 
* PRESS BLUE, CLOSE PANEL, N, E, OPEN BOX, PRESS YELLOW, W, 
* INSERT BATTERIES INTO FLASHLIGHT, W, TURN FLASHLIGHT ON, 
* OPEN BOX WITH BRASS KEY, TAKE KEY, CLOSE BOX, TURN FLASHLIGHT OFF, E, E,
* CLOSE BOX, PRESS YELLOW, PRESS GREEN, W, N, UNLOCK GATE WITH IRON, N.
* 
*/


//INCLUDES
#include<stdio.h>
#include<ctype.h>
#include<stdlib.h>
#include<string.h>

// UNCOMMENT IF COMPILING FOR WINDOWS
//#include<windows.h>

/**********************************************************************
*                           DEBUG FLAG                                *
**********************************************************************/
// 0 = DISABLED, 1 = ENABLED.  ENTER XYZZY AT ANY TIME DURING THE GAME
// TO ACCESS THE DEBUG MENU.
int debug = 0;


/**********************************************************************
*                   INITIALIZING ROOMS AND STUFF                      *
**********************************************************************/
int main();
void opening();
void centerRoom();
void eastRoom();
void northRoom();
void southRoom();
void westRoom();
void inputHandler();
void endgame();
void playerinventory();
void debugmode();
void saveGame();
void loadGame();
char rawinput[50];
int len;

/**********************************************************************
*                      SCREEN SIZE ADJUSTMENTS                        *
**********************************************************************/
void screensize()
{
	// WINDOWS
	#ifdef _WIN32
		ShowWindow( GetConsoleWindow() , SW_MAXIMIZE);
	#endif

	// UNIX/LINUX
	#ifdef __unix__
		fputs("\x1b[8;50;132t", stdout);
	#endif

	// MACOS
	#ifdef __APPLE__
		fputs("\x1b[8;50;132t", stdout);
	#endif
}

/**********************************************************************
*                        CLEAR SCREEN FUNCTION                        *
**********************************************************************/
void clearscreen()
{
	// WINDOWS
	#ifdef _WIN32
    	system("cls");
	#endif

	// UNIX/LINUX
	#ifdef __unix__
		system("clear");
	#endif

	// MACOS
	#ifdef __APPLE__
		system("clear");
	#endif
}

/**********************************************************************
*  CLEAN RAW INPUT (REMOVE "\n" FROM STRING & MAKE STRING LOWER CASE) *
**********************************************************************/
char *CleanRawInput(char *rawinput, int len)
{
    char *input = malloc(sizeof(char) * len);

	// CONVERTING INPUT TO LOWER CASE
    for (int i = 0; i < len; ++i) {
        input[i] = tolower((unsigned char)rawinput[i]);
    }

	// STRIPPING "\n" OUT OF STRING BY REPLACING IT WITH \0.
	input[strcspn (input, "\n")] = '\0';

    return input;
}

/**********************************************************************
*                            GAME STATES                              *
**********************************************************************/
// roomid - 1-5 (1 = Center Room, 2 = East Room, 3 = West Room, 
// 4 = South Room, and 5 = North Room.  0 = Opening, 6 = Ending.)
// northdoor, southdoor, eastdoor, westdoor - 0 (locked) or 1 (unlocked).
// steelbox, titaniumbox and tungstengate - 0 (locked) or 1 (unlocked/open)
// bronzebox - 0 (closed/locked), 1 (closed/unlocked) or 2 (open)
// northaccesspanel - 0 (closed) or 1 (open)
// southaccesspanel - 0 (closed/locked), 1 (closed/unlocked) or 2 (open)
// deadplant and planter - 0 (still intact) or 1 (crumbled)
// flashlighton - 0 (off) or 1 (on)
// flashlight batteries - 0 (not inserted) or 1 (inserted)
// escaped - 0 (not escaped) or 1 (escaped)
// emptyinventory - 0 (holding at least one item) or 1 (nothing in inventory)
int roomid = 0;
int northdoor = 0;
int southdoor = 0;
int eastdoor = 1;
int westdoor = 0;
int bronzebox = 0;
int northaccesspanel = 0;
int steelbox = 0;
int southaccesspanel = 1;
int deadplant = 0;
int planter = 0;
int flashlighton = 0;
int flashlightbatteries = 0;
int titaniumbox = 0;
int tungstengate = 0;
int escaped = 0;
int emptyinventory = 1;

/**********************************************************************
*                          INVENTORY STATES                           *
**********************************************************************/
int paper = 0;
int brasskey = 0;
int aluminumkey = 0;
int ironkey = 0;
int flashlight = 0;
int batteries = 0;

/**********************************************************************
*                               MAIN                                  *
**********************************************************************/
int main() {

	// ADJUSTING SCREEN SIZE, CLEARING THE SCREEN, AND 
	// ENSURING GAME BEGINS AT TOP OF THE SCREEN.
	screensize();
	printf("\n");
	clearscreen();

	// GAME BEGINS HERE
	opening();
}

/**********************************************************************
*                             OPENING                                 *
**********************************************************************/
void opening() {

	clearscreen();

	// OPENING
	printf("\t\t-----------------------------------------------");
	printf("\n\t\t\t\t   ESCAPE\n");
	printf("\t\t-----------------------------------------------");
	roomid = 0;	

	printf("\n\n\nSomehow you have ended up in this strange area.");
	printf("\n\nYou have no recollection of how you ended up in "
	       "here, but you do \nknow that you need to escape.");
	printf("\n\nCan you escape?");
	printf("\n\n\n\n\n\n\nPress enter to begin the game or type "
	       "\"HELP\" and press enter to see \ninstruction on how "
		   "to interact with the game.\n\n");

	for(;;) {	   
		
		// GET PLAYER'S INPUT AND CLEAN IT
		fgets(rawinput, sizeof(rawinput), stdin);
		char *input = CleanRawInput(rawinput, strlen(rawinput));

		// PLAYER WANTED TO SEE INSTRUCTION ("HELP")
		if (strcmp(input, "help") == 0) {

			clearscreen();

			printf("\t\t-----------------------------------------------");
			printf("\n\t\t\t\t   ESCAPE\n");
			printf("\t\t-----------------------------------------------");
			printf("\n\nEscape is a text advetnure game. You type what "
				   "you would like to do.\n");
			printf("\nHere is a list of commands you can type in the "
			       "game:\n");
			printf("LOOK, TAKE, PRESS, PUSH, SEARCH, INSERT, OPEN, "
				   "CLOSE, TURN ON,");
			printf("\nTURN OFF, USE, UNLOCK");
			printf("\n\nSome examples of commands:\nLOOK DIAMOND, "
			       "TAKE DIAMOND, OPEN BOX WITH KEY, TURN ON LANTERN,"
				   "\nINSERT COIN INTO TUBE");
			printf("\n\nAvoid using words such as \"the\", \"a\", \"an\", "
			       "and \"at.\" Keep it simple.");
			printf("\n\nType \"n\" or \"north\", \"s\" or \"south\", \"e\" "
				   "or \"east\", and \"w\" or \"west\" \nto go to the room in"
				   " that direction.");               
			printf("\n\nType \"inventory\" or \"i\" to see your inventory "
				   "at any time.");
			printf("\n\nType \"save\" or \"load\" to save or load the "
				   "save file at any time.");				
			printf("\n\nType \"quit\" or \"q\" to quit the game at any "
			       "time.");
			printf("\n\nPress enter to begin the game.\n\n");

			getchar();
			centerRoom();
		}

		// DEBUG MODE
		if (strcmp(input, "xyzzy") == 0 && debug == 1){
			debugmode();
		}

		// SAVE
		if (strcmp(input, "save") == 0){
			saveGame();
		}		

		// LOAD
		if (strcmp(input, "load") == 0){
			loadGame();
		}				

		// QUIT
		if (strcmp(input, "q") == 0 || strcmp(input, "quit") == 0) {
			endgame();
		}			
				
		// GO TO CENTER ROOM (BEGIN THE GAME)		
		else {
			centerRoom();
		}	
	}
}

/**********************************************************************
*                           CENTER ROOM                               *
**********************************************************************/
void centerRoom() {

	clearscreen();

	printf("\t\t-----------------------------------------------");
	printf("\n\t\t\t\t   CENTER ROOM\n");
	printf("\t\t-----------------------------------------------");
	printf("\n\nYou're in the center room.");
	roomid = 1;
	
	// LIGHT ABOVE THE DOOR  (RED IS LOCKED, GREEN IS UNLOCKED.)
	if (northdoor == 0) {
		printf("\nThe light above the door in the north is red.");
	}

	if (northdoor != 0) {
		printf("\nThe light above the door in the north is green.");
	}

	if (southdoor == 0) {
		printf("\nThe light above the door in the south is red.");
	}

	if (southdoor != 0) {
		printf("\nThe light above the door in the south is green.");
	}

	if (eastdoor == 0) {
		printf("\nThe light above the door in the east is red.");
	}

	if (eastdoor != 0) {
		printf("\nThe light above the door in the east is green.");
	}

	if (westdoor == 0) {
		printf("\nThe light above the door in the west is red.");
	}

	if (westdoor != 0) {
		printf("\nThe light above the door in the west is green.");
	}
			
	// MAIN SECTION OF THE CENTER ROOM FUNCTION
	for(;;) {

		printf("\n\n> ");
		
		// GET PLAYER'S INPUT
		fgets(rawinput, sizeof(rawinput), stdin);

		// CLEAN THE RAW INPUT
		char *input = CleanRawInput(rawinput, strlen(rawinput));

		// LOOK / LOOK ROOM
		if (strcmp(input, "look") == 0 || 
			strcmp(input, "look room") == 0) {

			printf("\nThe walls, doors, ceiling, and floor are metal.");
			printf("\nThere is a light source on the ceiling.");
			printf("\nIt looks like a very bright LED embedded in the ceiling.");
			printf("\nThere are four doors here, with a light above it.");

			if (northdoor == 0) {
					printf("\nThe light above the door in the north is red.");
			}

			if (northdoor != 0) {
					printf("\nThe light above the door in the north is green.");
			}		

			if (southdoor == 0) {
					printf("\nThe light above the door in the south is red.");
			}

			if (southdoor != 0) {
					printf("\nThe light above the door in the south is green.");
			}

			if (eastdoor == 0) {
					printf("\nThe light above the door in the east is red.");
			}

			if (eastdoor != 0) {
					printf("\nThe light above the door in the east is green.");
			}

			if (westdoor == 0) {
					printf("\nThe light above the door in the west is red.");
			}

			if (westdoor != 0) {
					printf("\nThe light above the door in the west is green.");	
			}		

			if (flashlighton != 0) {
				printf("\nLight is shining from the flashlight.");
			}	

			continue;
		}

		// INPUT HANDLER 
		else {
			inputHandler(input);
			continue;
		}
	}
}

/**********************************************************************
*                             EAST ROOM                               *
**********************************************************************/
void eastRoom() {

	clearscreen();

	printf("\t\t-----------------------------------------------");
	printf("\n\t\t\t\t   EAST ROOM\n");
	printf("\t\t-----------------------------------------------");
	printf("\n\nYou're in the east room.");
	roomid = 2;

	// LOCK THE DOOR AS SOON AS THE PLAYER ENTERS THE ROOM
	eastdoor = 0;
	printf("\nAs soon as the door behind you closes, the light above the door turns red.");

	// LIGHT ABOVE THE DOOR  (RED IS LOCKED, GREEN IS UNLOCKED.)
	if (eastdoor == 0) {
			printf("\nThe light above the door in the west is red.");
	}			

	if (eastdoor != 0) {
			printf("\nThe light above the door in the west is green.");
	}

	// BRONZE BOX - ALUMINUM KEY INSIDE THE BOX
	printf("\nThere is a bronze box on the floor in center of the room.");

	if (bronzebox != 2) {
			printf("\nThe lid on the bronze box is closed.");
	}

	if (bronzebox == 2) {
		printf("\nThe lid on the bronze box is open.");

		if (aluminumkey == 0) {
				printf("\nThere is an aluminum key inside the bronze box.");
		}

		if (aluminumkey != 0) {
				printf("\nThe bronze box is empty.");
		}
	}

	// PAPER - COVERING THE YELLOW SWITCH
	if (paper == 0) {
			printf("\nThere is a paper on the floor in the southeast corner.");
	}	

	if (paper != 0) {
			printf("\nThere is a yellow switch on floor in the southeast corner.");
	}			

	// GREEN SWITCH - UNLOCKS NORTH DOOR
	printf("\nThere is a green switch on the north wall.");

	// MAIN SECTION OF THE EAST ROOM FUNCTION 
	for(;;) {

		printf("\n\n> ");
		
		// GET PLAYER'S INPUT
		fgets(rawinput, sizeof(rawinput), stdin);

		// CLEAN THE RAW INPUT
		char *input = CleanRawInput(rawinput, strlen(rawinput));

		// LOOK / LOOK ROOM 
		if (strcmp(input, "look") == 0 || strcmp(input, "look room") == 0) {
			printf("\nThe walls, doors, ceiling, and floor are metal.");
			printf("\nThere is a light source on the ceiling.");
			printf("\nIt looks like a very bright LED embedded in the ceiling.");
			printf("\nThere is a door in the west.");

			if (eastdoor == 0) {
					printf("\nThe light above the door is red.");
			}

			if (eastdoor != 0) {
					printf("\nThe light above the door is green.");	
			}

			printf("\nThere is a green switch on the north wall.");

			if (paper == 0) {
				printf("\nThere is a paper on the floor in southeast corner.");
			}

			if (paper != 0) {
				printf("\nThere is a yellow switch on the floor in southeast corner.");
			}

			printf("\nThere is a bronze box in the center of the room.");
			if (bronzebox != 2) {
				printf("\nThe bronze box is currently closed.");
			}

			if (bronzebox == 2) {
				printf("\nThe bronze box is currently open.");

				if (aluminumkey == 0) {
					printf("\nThere is an aluminum key inside the bronze box.");
				}	

				if (aluminumkey != 0) {
					printf("\nThe bronze box is empty.");
				}
			}

			if (flashlighton != 0) {
				printf("\nLight is shining from the flashlight.");	
			}		

			continue;
		}			

		// INPUT HANDLER
		else {
			inputHandler(input);
			continue;
		}
	}
}


/**********************************************************************
*                            NORTH ROOM                               *
**********************************************************************/
void northRoom() {

	clearscreen();

	printf("\t\t-----------------------------------------------");
	printf("\n\t\t\t\t   NORTH ROOM\n");
	printf("\t\t-----------------------------------------------");
	printf("\n\nYou're in the north room.");
	roomid = 5;

	// LOCK EAST DOOR UPON ENTRY INTO NORTH ROOM
	printf("\nUpon entering the room, you stepped on a pressure switch on the floor.");
	eastdoor = 0;

	// DOOR LIGHT STATE
	if (northdoor == 0) {
		printf("\nThe light above the door in the south is red.");
	}

	if (northdoor != 0) {
		printf("\nThe light above the door in the south is green.");
	}		

	// PASSAGE TO THE EXIT
	printf("\nYou can see the passage to the exit in the north.");
	printf("\nThere is an impassable thick tungsten gate blocking the passage.");
	printf("\nThere is a keyhole on the tungsten gate.");

	// ACCESS PANEL STATUS
	if (northaccesspanel == 0) {
		printf("\nThere is a metal access panel on the west wall.  It is currently closed.");
	}

	if (northaccesspanel != 0) {
		printf("\nThere is a metal access panel on the west wall.  It is currently open.");
		printf("\nYou can see black and white switches inside the metal access panel.");
	}

	// STEEL BOX STATUS    
	printf("\nThere is a steel box on the floor in center of the room.");
	printf("\nThere is a keyhole on a side of the steel box.");	

	if (steelbox == 0) {
		printf("\nThe steel box is currently closed.");
	}

	if (steelbox != 0) {	
		printf("\nThe steel box is currently open.");

		if (batteries == 0) {
			printf("\nThere are several batteries inside the steel box.");
		}

		if (batteries != 0) {
			printf("\nThe steel box is empty.");
		}		
	}				

	// MAIN SECTION OF THE NORTH ROOM FUNCTION 
	for(;;) {

		printf("\n\n> ");
		
		// GET PLAYER'S INPUT
		fgets(rawinput, sizeof(rawinput), stdin);

		// CLEAN THE RAW INPUT
		char *input = CleanRawInput(rawinput, strlen(rawinput));

		// LOOK / LOOK ROOM
		if (strcmp(input, "look") == 0 || strcmp(input, "look room") == 0) {

			printf("\nThe walls, door, ceiling, and floor are metal.");
			printf("\nThere is a light source on the ceiling.");
			printf("\nIt looks like a very bright LED embedded in the ceiling.");		
			printf("\nThere is a door in the south.");

			if (northdoor == 0) {
				printf("\nThe light above the door is red.");
			}

			if (northdoor != 0) {
				printf("\nThe light above the door is green.");
			}			

			printf("\nA tungsten gate is blocking the passage to the exit in the north.");	
			printf("\nThere is a steel box in the center of the room.");

			if (steelbox == 0) {
				printf("\nThe steel box is currently closed.");
			}

			if (steelbox != 0) {
				printf("\nThe steel box is currently open.");

				if (batteries == 0) {
					printf("\nThere are batteries in the steel box.");
				}

				if (batteries != 0) {
					printf("\nThe steel box is empty.");
				}				
			}		

			printf("\nThere is a metal access panel on the west wall.");

			if (northaccesspanel == 0) {
				printf("\nThe metal access panel is currently closed.");
			}		

			if (northaccesspanel != 0) {
				printf("\nThe metal access panel is currently open.");
				printf("\nYou can see a black switch and a white switch inside the metal access panel.");
			}		

			if (flashlighton != 0) {
				printf("\nLight is shining from the flashlight.");
			}

			continue;
		}

		// INPUT HANDLER
		else {
			inputHandler(input);
			continue;
		}
	}
}	


/**********************************************************************
*                            SOUTH ROOM                               *
**********************************************************************/
void southRoom() {

	clearscreen();

	printf("\t\t-----------------------------------------------");
	printf("\n\t\t\t\t   SOUTH ROOM\n");
	printf("\t\t-----------------------------------------------");
	printf("\n\nYou're in the south room.");

	roomid = 4;

	printf("\nIt's quite messy in here.");

	// DOOR LIGHT STATE      	 	
	if (southdoor == 0) {
		printf("\nThe light above the door in the north is red.");
	}

	if (southdoor != 0) {
		printf("\nThe light above the door in the north is green.");
	}

	// METAL ACCESS PANEL
	printf("\nThere is a metal access panel on the west wall.");

	if (southaccesspanel != 2) {
		printf("\nThe metal access panel is currently closed.");
	}

	if (southaccesspanel == 2) {
		printf("\nThe metal access panel is currently open.");
		printf("\nYou can see a blue switch and a red switch inside the metal access panel.");
	}	

	// ITEMS IN THE ROOM
	printf("\nSeveral large gears are stacked in the northeast corner.");				      	
	printf("\nSprings of varying sizes are scattered everywhere in the room.");
	printf("\nRubbish are piled up in the southwest corner.");

	// DEAD PLANT INSIDE PLANTER - PLANT/PLANTER INTACT
	if (deadplant == 0 && planter == 0) {
		printf("\nA large planter with a dead and decaying plant is in southeast corner.");
	}

	// PLANT CRUMBLED, PLANTER INTACT
	if (deadplant != 0 && planter == 0) {
		printf("\nA large planter with a pile of dust on it is in southeast corner.");
	}

	// PLANTER CRUMBLED, DEAD PLANT AUTOMATICALLY CRUMBLED
	if (planter != 0) {
		printf("\nThere is a pile of dirt in the southeast corner.");

		if (brasskey == 0) {
			printf("\nA brass key is partially buried in the pile of dirt.");
		}
	}

	// MAIN SECTION OF THE SOUTH ROOM FUNCTION
	for(;;) {

		printf("\n\n> ");
		
		// GET PLAYER'S INPUT
		fgets(rawinput, sizeof(rawinput), stdin);

		// CLEAN THE RAW INPUT
		char *input = CleanRawInput(rawinput, strlen(rawinput));

		// LOOK / LOOK ROOM
		if (strcmp(input, "look") == 0 || strcmp(input, "look room") == 0) {
			printf("\nIt's quite messy in here.");		
			printf("\nThe walls, door, ceiling, and floor are metal.");
			printf("\nThere is a light source on the ceiling.");
			printf("\nIt looks like a very bright LED embedded in the ceiling.");
			printf("\nThere is a door in the north.");

			if (southdoor == 0) {
				printf("\nThe light above the door is red.");
			}

			if (southdoor != 0) {
				printf("\nThe light above the door is green.");
			}

			if (deadplant == 0 && planter == 0) {
				printf("\nA large planter with a dead and decaying plant is in southeast corner.");
			}

			if (deadplant != 0 && planter == 0) {
				printf("\nA large planter with a pile of dust on it is in southeast corner.");
			}

			if (deadplant != 0 && planter != 0) {
				printf("\nThere is a pile of dirt is in southeast corner.");

				if (brasskey == 0) {
					printf("\nA brass key is partially buried in the pile of dirt.");
				}
			}

			printf("\nThere is a pile of rubbish in southwest corner.");
			printf("\nGears are stacked in northeast corner.");
			printf("\nSprings are scattered all over the room.");
			printf("\nThere is a metal access panel on the west wall.");	

			if (southaccesspanel != 2) {
				printf("\nThe metal access panel is currently closed.");
			}

			if (southaccesspanel == 2) {
				printf("\nThe metal access panel is currently open.");
				printf("\nYou can see a blue switch and a red switch inside the metal access panel.");
			}			

			if (flashlighton != 0) {
				printf("\nLight is shining from the flashlight.");
			}

			continue;
		}					

		// INPUT HANDLER
		else {
			inputHandler(input);
			continue;
		}
	}	
}

/**********************************************************************
*                             WEST ROOM                               *
**********************************************************************/
void westRoom() {

	clearscreen();

	printf("\t\t-----------------------------------------------");
	printf("\n\t\t\t\t   WEST ROOM\n");
	printf("\t\t-----------------------------------------------");
	printf("\n\nYou're in the west room.");
	roomid = 3;

	if (flashlighton == 0 && titaniumbox == 0) {
		westdoor = 1;
	}

	if (flashlighton != 0 || titaniumbox != 0) {
		westdoor = 0;
	}		

	if (flashlighton == 0) {
		printf("\nIt's pitch black in here.");

		if (westdoor == 0) {
			printf("\nThe only source of light is a dim red light above the door in the east.");
		}

		if (westdoor != 0) {
			printf("\nThe only source of light is a dim green light above the door in the east.");
		}		
	}

	if (flashlighton != 0) {

		printf("\nThe flashlight is illuminating the room.");

		if (westdoor == 0) {
			printf("\nThe light above the door in the east is red.");
		}

		if (westdoor != 0) {
			printf("\nThe light above the door in the east is green");
		}				

		printf("\nThere is a sensor on the ceiling.");
		printf("\nThere is a titanium box on the floor in the center of the room.");
		printf("\nThere is a keyhole on a side of the titanium box.");	

		if (titaniumbox == 0) {
			printf("\nThe titanium box is closed.");
		}

		if (titaniumbox != 0) {
			printf("\nThe titanium box is open.");

			if (ironkey == 0) {
				printf("\nThere is an iron key inside the titanium box.");
			}

			if (ironkey != 0) {
				printf("\nThe titanium box is empty.");
			}			
		}
	}	

	// MAIN SECTION OF THE WEST ROOM FUNCTION
	for(;;) {

		printf("\n\n> ");
		
		// GET PLAYER'S INPUT
		fgets(rawinput, sizeof(rawinput), stdin);

		// CLEAN THE RAW INPUT
		char *input = CleanRawInput(rawinput, strlen(rawinput));

		// FLASHLIGHT IS OFF, NO ACTION CAN BE DONE EXCEPT TURNING FLASHLIGHT ON/OFF OR GOING EAST
		// INPUT HANDLER DISABLED
		if (flashlighton == 0) {

			//EAST
			if (strcmp(input, "e") == 0 || strcmp(input, "east") == 0) {

				if (westdoor == 0) {
					printf("\nThe door is locked, you can't go east.");
					continue;
				}

				if (westdoor != 0) {
					centerRoom();
				}				
			}

			// NORTH
			if (strcmp(input, "n") == 0 || strcmp(input, "north") == 0) {
				printf("\nGroping around in the darkness, you find that there is no route north from here.");
				continue;		
			}	

			// SOUTH
			if (strcmp(input, "s") == 0 || strcmp(input, "south") == 0) {
				printf("\nGroping around in the darkness, you find that there is no route south from here.");
				continue;		
			}	

			// WEST
			if (strcmp(input, "w") == 0 || strcmp(input, "west") == 0) {
				printf("\nGroping around in the darkness, you find that there is no route west from here.");
				continue;	
			}

			// LOOK / LOOK ROOM
			if (strcmp(input, "look") == 0 || strcmp(input, "look room") == 0) {
				printf("\nIt's too dark to see anything.");

				if (westdoor == 0) {
					printf("\nThe only source of light is a dim red light above the door in the east.");
				}

				if (westdoor != 0) {
					printf("\nThe only source of light is a dim green light above the door in the east.");
				}
				continue;		
			}

			// TURN FLASHLIGHT ON
			if (strcmp(input, "turn flashlight on") == 0 || 
				strcmp(input, "turn on flashlight") == 0 ||
				strcmp(input, "turn on light") == 0 ||
				strcmp(input, "turn light on") == 0) {

				if (flashlight != 0) {

					if (flashlightbatteries != 0) {	

						if (flashlighton == 0) {					
							flashlighton = 1;
							westRoom();
						}					
					}

					if (flashlightbatteries == 0) {
						printf("\nFlashlight won't turn on.  There are no batteries inside it.");
					}
				}
				if (flashlight == 0) {

					if (strcmp(input, "turn flashlight on") == 0 || strcmp(input, "turn on flashlight") == 0) {
						printf("\nWhat flashlight?");
					}

					if (strcmp(input, "turn light on") == 0 || strcmp(input, "turn on light") == 0) {
						printf("\nWhat light?");
					}					
				}

				continue;
			}

			// QUIT
			if (strcmp(input, "q") == 0 || strcmp(input, "quit") == 0) {
				endgame();
			}	

			// DEBUG
			if (strcmp(input, "xyzzy") == 0 && debug == 1) {
				debugmode();
			}		

			// SAVE
			if (strcmp(input, "save") == 0) {
				saveGame();
			}		

			// LOAD
			if (strcmp(input, "load") == 0){
				loadGame();
			}											

			// CATCH-ALL FOR ALL OTHER INPUTS
			// INPUT HANDLER DISABLED WHEN ROOM IS DARK
			else {
				printf("\nIt's too dark to do anything.");
				continue;
			}													
		}

		// FLASHLIGHT IS ON, INPUT HANDLER IS ENABLED AGAIN
		if (flashlighton != 0) {

			// LOOK / LOOK ROOM
			if (strcmp(input, "look") == 0 || strcmp(input, "look room") == 0) {
				printf("\nThe walls, door, ceiling, and floor are metal.");
				printf("\nThere is no light anywhere in the room except for the light"
					  "\nabove the door in the east and the flashlight.");
				printf("\nThere is a door to the east.");

				if (westdoor == 0) {
					printf("\nThe light above the door in the east is red.");
				}

				if (westdoor != 0) {
					printf("\nThe light above the door in the east is green.");
				}	

				printf("\nThere is a titanium box in the center of the room.");

				if (titaniumbox == 0) {
					printf("\nThe titanium box is currently closed.");
				}		

				if (titaniumbox != 0) {
					printf("\nThe titanium box is currently open.");

					if (ironkey == 0) {
						printf("\nThere is an iron key inside the titanium box.");
					}

					if (ironkey == 0) {
						printf("\nThe titanium box is empty.");
					}					
				}

				continue;									
			}			      			

			// INPUT HANDLER
			else {
				inputHandler(input);
				continue;
			}			
		}		
	}	
}

/**********************************************************************
*                           INPUT HANDLER                             *
**********************************************************************/
void inputHandler(char *input) {

		// DEBUG
		if (strcmp(input, "xyzzy") == 0 && debug == 1) {
			debugmode();
		}	

		// INVENTORY
		if (strcmp(input, "i") == 0 || strcmp(input, "inventory") == 0) {
			playerinventory();
			return;
		}	

		// NORTH
		if (strcmp(input, "n") == 0 || strcmp(input, "north") == 0) {

			if (roomid == 1) {
				if (northdoor == 0) {
					printf("\nThe north door is locked.");
				}
				if (northdoor != 0) {
					northRoom();
				}			
			}

			if (roomid == 2 || roomid == 3) {
				printf("\nThere is no route north from here.");
			}			

			if (roomid == 4) {
				if (southdoor == 0) {
					printf("\nThe north door is locked.");
				}
				if (southdoor != 0) {
					centerRoom();
				}			
			}		

			if (roomid == 5) {
				if (tungstengate == 0) {
					printf("\nThe tungsten gate is locked.");
				}
				if (tungstengate != 0) {
					escaped = 1;
					endgame();
				}
			}

			return;
		}

		// SOUTH
		if (strcmp(input, "s") == 0 || strcmp(input, "south") == 0) {

			if (roomid == 1) {
				if (southdoor == 0) {
					printf("\nThe south door is locked.");
				}
				if (southdoor != 0) {
					southRoom();
				}			
			}

			if (roomid == 2 || roomid == 3 || roomid == 4) {
				printf("\nThere is no route south from here.");
			}				

			if (roomid == 5) {
				if (northdoor == 0) {
					printf("\nThe south door is locked.");
				}
				if (northdoor != 0) {
					centerRoom();
				}			
			}

			return;
		}		

		// EAST
		if (strcmp(input, "e") == 0 || strcmp(input, "east") == 0) {

			if (roomid == 1) {
				if (eastdoor == 0) {
					printf("\nThe east door is locked.");
				}
				if (eastdoor != 0) {
					eastRoom();
				}			
			}

			if (roomid == 2 || roomid == 4 || roomid == 5) {
				printf("\nThere is no route east from here.");
			}				

			if (roomid == 3) {
				if (westdoor == 0) {
					printf("\nThe east door is locked.");
				}
				if (westdoor != 0) {
					centerRoom();
				}			
			}

			return;	
		}					

		// WEST
		if (strcmp(input, "w") == 0 || strcmp(input, "west") == 0) {

			if (roomid == 1) {
				if (westdoor == 0) {
					printf("\nThe west door is locked.");
				}
				if (westdoor != 0) {
					westRoom();
				}			
			}

			if (roomid == 2) {
				if (eastdoor == 0) {
					printf("\nThe west door is locked.");
				}
				if (eastdoor != 0) {
					centerRoom();
				}			
			}

			if (roomid == 3 || roomid == 4 || roomid == 5) {
				printf("\nThere is no route west from here.");
			}

			return;	
		}	

		// LOOK TUNGSTEN GATE
		if (strcmp(input, "look tungsten gate") == 0 || 
			strcmp(input, "look tungsten") == 0 ||
			strcmp(input, "look gate") == 0) {

			if (roomid == 5) {
				printf("\nPeering through the tungsten gate and squinting to see beyond "
					   "the passage, \nyou can see blue sky and grassy meadows.");
				printf("\nThere is a keyhole on the tungsten gate.");				  
			}

			if (roomid != 5) {
				if (strcmp(input, "look tungsten gate") == 0) {
					printf("\nThere isn't any tungsten gate here.");	
				}	
				if (strcmp(input, "look tungsten") == 0) {
					printf("\nThere isn't anything tungsten in here.");	
				}					
				if (strcmp(input, "look gate") == 0) {
					printf("\nThere isn't any gate here.");
				}						
			}

			return;
		}			

		// UNLOCK TUNGSTEN GATE WITH KEY / UNLOCK GATE WITH KEY
		if (strcmp(input, "use key on tungsten gate") == 0 || 
			strcmp(input, "use key on gate") == 0 ||
			strcmp(input, "use key on tungsten") == 0 ||			
			strcmp(input, "use key to open tungsten gate") == 0 || 
			strcmp(input, "use key to open tungsten") == 0 ||			
			strcmp(input, "use key to open gate") == 0 ||  
			strcmp(input, "use key to unlock tungsten gate") == 0 || 
			strcmp(input, "use key to unlock gate") == 0 ||
			strcmp(input, "use key to unlock tungsten") == 0 ||			 			
			strcmp(input, "open tungsten gate with key") == 0 || 
			strcmp(input, "open gate with key") == 0 || 
			strcmp(input, "open tungsten with key") == 0 || 			
			strcmp(input, "open tungsten gate using key") == 0 || 
			strcmp(input, "open gate using key") == 0 || 
			strcmp(input, "open tungsten using key") == 0 || 			
			strcmp(input, "unlock tungsten gate using key") == 0 || 
			strcmp(input, "unlock gate using key") == 0 || 
			strcmp(input, "unlock tungsten using key") == 0 || 			
			strcmp(input, "unlock tungsten gate with key") == 0 || 
			strcmp(input, "unlock gate with key") == 0 || 			
			strcmp(input, "unlock tungsten with key") == 0) {	

			if (roomid == 5) {
				if (ironkey != 0 || brasskey != 0 || aluminumkey != 0) {
					printf("\nPlease specify which key to use.");
				}
				if (ironkey == 0 && brasskey == 0 && aluminumkey == 0) {
					printf("\nWhat key?");
				}				
			}

			if (roomid != 5) {

				if (strcmp(input, "use key on gate") == 0 || 
					strcmp(input, "use key to open gate") == 0 ||  
					strcmp(input, "open gate with key") == 0 || 
					strcmp(input, "open gate using key") == 0 || 
					strcmp(input, "unlock gate using key") == 0 || 
					strcmp(input, "unlock gate with key") == 0 || 			
					strcmp(input, "use key to unlock gate") == 0) {

					printf("\nThere isn't any gate here.");
				}

				if (strcmp(input, "use key on tungsten") == 0 || 
					strcmp(input, "use key to open tungsten") == 0 ||
					strcmp(input, "open tungsten with key") == 0 || 
					strcmp(input, "open tungsten using key") == 0 || 
					strcmp(input, "unlock tungsten using key") == 0 || 
					strcmp(input, "unlock tungsten with key") == 0 || 			
					strcmp(input, "use key to unlock tungsten") == 0) {

					printf("\nThere isn't anything tungsten in here.");				
				}

				if (strcmp(input, "use key on tungsten gate") == 0 || 
					strcmp(input, "use key to open tungsten gate") == 0 ||  
					strcmp(input, "open tungsten gate with key") == 0 || 
					strcmp(input, "open tungsten gate using key") == 0 || 
					strcmp(input, "unlock tungsten gate using key") == 0 || 
					strcmp(input, "unlock tungsten gate with key") == 0 || 			
					strcmp(input, "use key to unlock tungsten gate") == 0) {

					printf("\nThere isn't any tungsten gate here.");
				}

				if (aluminumkey == 0 && brasskey == 0 && ironkey == 0) {
						printf("\nWhat key?");
				}						
			}
			
			return;
		}			

		// UNLOCK TUNGSTEN GATE WITH ALUMINUM KEY
		if (strcmp(input, "use aluminum key on tungsten gate") == 0 || 
			strcmp(input, "use aluminum key on gate") == 0 ||		
			strcmp(input, "use aluminum key on tungsten") == 0 || 
			strcmp(input, "use aluminum on gate") == 0 ||				
			strcmp(input, "use aluminum on tungsten") == 0 || 				
			strcmp(input, "use aluminum on tungsten gate") == 0 || 						
			strcmp(input, "use aluminum key to open tungsten gate") == 0 || 
			strcmp(input, "use aluminum key to open gate") == 0 || 
			strcmp(input, "use aluminum key to open tungsten") == 0 || 
			strcmp(input, "use aluminum to open gate") == 0 ||			
			strcmp(input, "use aluminum to open tungsten") == 0 ||
			strcmp(input, "use aluminum to open tungsten gate") == 0 ||			
			strcmp(input, "use aluminum key to unlock tungsten gate") == 0 || 
			strcmp(input, "use aluminum key to unlock gate") == 0	||
			strcmp(input, "use aluminum key to unlock tungsten") == 0 || 	
			strcmp(input, "use aluminum to unlock gate") == 0 ||			
			strcmp(input, "use aluminum to unlock tungsten") == 0 ||		
			strcmp(input, "use aluminum to unlock tungsten gate") == 0 ||													 
			strcmp(input, "open tungsten gate with aluminum key") == 0 || 
			strcmp(input, "open gate with aluminum key") == 0 || 		
			strcmp(input, "open tungsten with aluminum key") == 0 || 	
			strcmp(input, "open gate with aluminum") == 0 ||				
			strcmp(input, "open tungsten with aluminum") == 0 || 	
			strcmp(input, "open tungsten gate with aluminum") == 0 || 								
			strcmp(input, "open tungsten gate using aluminum key") == 0 || 
			strcmp(input, "open gate using aluminum key") == 0 || 		
			strcmp(input, "open tungsten using aluminum key") == 0 || 	
			strcmp(input, "open gate using aluminum") == 0 ||				
			strcmp(input, "open tungsten using aluminum") == 0 || 	
			strcmp(input, "open tungsten gate using aluminum") == 0 || 					
			strcmp(input, "unlock tungsten gate with aluminum key") == 0 || 
			strcmp(input, "unlock gate with aluminum key") == 0 || 		
			strcmp(input, "unlock tungsten with aluminum key") == 0 || 	
			strcmp(input, "unlock gate with aluminum") == 0 ||				
			strcmp(input, "unlock tungsten with aluminum") == 0 || 	
			strcmp(input, "unlock tungsten gate with aluminum") == 0 || 								
			strcmp(input, "unlock tungsten gate using aluminum key") == 0 || 
			strcmp(input, "unlock gate using aluminum key") == 0 || 		
			strcmp(input, "unlock tungsten using aluminum key") == 0 || 	
			strcmp(input, "unlock gate using aluminum") == 0 ||				
			strcmp(input, "unlock tungsten using aluminum") == 0 || 	
			strcmp(input, "unlock tungsten gate using aluminum") == 0) {

			if (roomid == 5 && aluminumkey != 0) {
				printf("\nAluminum key doesn't fit in the keyhole on the tungsten gate.");
			}

			if (roomid != 5) {

				if (strcmp(input, "use aluminum key on gate") == 0 ||		
					strcmp(input, "use aluminum on gate") == 0 ||										
					strcmp(input, "use aluminum key to open gate") == 0 || 
					strcmp(input, "use aluminum to open gate") == 0 ||			
					strcmp(input, "use aluminum key to unlock gate") == 0	||
					strcmp(input, "use aluminum to unlock gate") == 0 ||			
					strcmp(input, "open gate with aluminum key") == 0 || 		
					strcmp(input, "open gate with aluminum") == 0 ||				
					strcmp(input, "open gate using aluminum key") == 0 || 			
					strcmp(input, "open gate using aluminum") == 0 ||				
					strcmp(input, "unlock gate with aluminum key") == 0 || 		
					strcmp(input, "unlock gate with aluminum") == 0 ||				
					strcmp(input, "unlock gate using aluminum key") == 0 || 			
					strcmp(input, "unlock gate using aluminum") == 0) {		

					printf("\nThere isn't any gate here.");
				}

				if (strcmp(input, "use aluminum key on tungsten gate") == 0 || 		
					strcmp(input, "use aluminum on tungsten gate") == 0 || 						
					strcmp(input, "use aluminum key to open tungsten gate") == 0 || 
					strcmp(input, "use aluminum to open tungsten gate") == 0 ||			
					strcmp(input, "use aluminum key to unlock tungsten gate") == 0 || 	
					strcmp(input, "use aluminum to unlock tungsten gate") == 0 ||													 
					strcmp(input, "open tungsten gate with aluminum key") == 0 || 			
					strcmp(input, "open tungsten gate with aluminum") == 0 || 								
					strcmp(input, "open tungsten gate using aluminum key") == 0 || 		
					strcmp(input, "open tungsten gate using aluminum") == 0 || 					
					strcmp(input, "unlock tungsten gate with aluminum key") == 0 || 
					strcmp(input, "unlock tungsten gate with aluminum") == 0 || 								
					strcmp(input, "unlock tungsten gate using aluminum key") == 0 || 	
					strcmp(input, "unlock tungsten gate using aluminum") == 0) {

					printf("\nThere isn't any tungsten gate here.");	
					}

				if (strcmp(input, "use aluminum key on tungsten") == 0 || 		
					strcmp(input, "use aluminum on tungsten") == 0 || 				
					strcmp(input, "use aluminum key to open tungsten") == 0 || 		
					strcmp(input, "use aluminum to open tungsten") == 0 ||
					strcmp(input, "use aluminum key to unlock tungsten") == 0 || 			
					strcmp(input, "open tungsten with aluminum key") == 0 || 				
					strcmp(input, "open tungsten with aluminum") == 0 || 			
					strcmp(input, "open tungsten using aluminum key") == 0 || 				
					strcmp(input, "open tungsten using aluminum") == 0 || 		
					strcmp(input, "unlock tungsten with aluminum key") == 0 || 				
					strcmp(input, "unlock tungsten with aluminum") == 0 || 		
					strcmp(input, "unlock tungsten using aluminum key") == 0 || 				
					strcmp(input, "unlock tungsten using aluminum") == 0) {

					printf("\nThere isn't anything tungsten in here.");	
				}					
			}

			if (aluminumkey == 0) {

				if (strcmp(input, "use aluminum key on tungsten gate") == 0 || 
					strcmp(input, "use aluminum key on gate") == 0 ||		
					strcmp(input, "use aluminum key on tungsten") == 0 || 						
					strcmp(input, "use aluminum key to open tungsten gate") == 0 || 
					strcmp(input, "use aluminum key to open gate") == 0 || 
					strcmp(input, "use aluminum key to open tungsten") == 0 || 		
					strcmp(input, "use aluminum key to unlock tungsten gate") == 0 || 
					strcmp(input, "use aluminum key to unlock gate") == 0	||
					strcmp(input, "use aluminum key to unlock tungsten") == 0 || 												 
					strcmp(input, "open tungsten gate with aluminum key") == 0 || 
					strcmp(input, "open gate with aluminum key") == 0 || 		
					strcmp(input, "open tungsten with aluminum key") == 0 || 									
					strcmp(input, "open tungsten gate using aluminum key") == 0 || 
					strcmp(input, "open gate using aluminum key") == 0 || 		
					strcmp(input, "open tungsten using aluminum key") == 0 || 					
					strcmp(input, "unlock tungsten gate with aluminum key") == 0 || 
					strcmp(input, "unlock gate with aluminum key") == 0 || 		
					strcmp(input, "unlock tungsten with aluminum key") == 0 || 									
					strcmp(input, "unlock tungsten gate using aluminum key") == 0 || 
					strcmp(input, "unlock gate using aluminum key") == 0 || 		
					strcmp(input, "unlock tungsten using aluminum key") == 0) {

					printf("\nWhat aluminum key?");
				}

				if (strcmp(input, "use aluminum on tungsten gate") == 0 || 
					strcmp(input, "use aluminum on gate") == 0 ||		
					strcmp(input, "use aluminum on tungsten") == 0 || 						
					strcmp(input, "use aluminum to open tungsten gate") == 0 || 
					strcmp(input, "use aluminum to open gate") == 0 || 
					strcmp(input, "use aluminum to open tungsten") == 0 || 		
					strcmp(input, "use aluminum to unlock tungsten gate") == 0 || 
					strcmp(input, "use aluminum to unlock gate") == 0	||
					strcmp(input, "use aluminum to unlock tungsten") == 0 || 												 
					strcmp(input, "open tungsten gate with aluminum") == 0 || 
					strcmp(input, "open gate with aluminum") == 0 || 		
					strcmp(input, "open tungsten with aluminum") == 0 || 									
					strcmp(input, "open tungsten gate using aluminum") == 0 || 
					strcmp(input, "open gate using aluminum") == 0 || 		
					strcmp(input, "open tungsten using aluminum") == 0 || 					
					strcmp(input, "unlock tungsten gate with aluminum") == 0 || 
					strcmp(input, "unlock gate with aluminum") == 0 || 		
					strcmp(input, "unlock tungsten with aluminum") == 0 || 									
					strcmp(input, "unlock tungsten gate using aluminum") == 0 || 
					strcmp(input, "unlock gate using aluminum") == 0 || 		
					strcmp(input, "unlock tungsten using aluminum") == 0) {

					printf("\nWhat aluminum?");	
				}	
			}			

			return;
		}	

		// UNLOCK TUNGSTEN GATE WITH BRASS KEY
		if (strcmp(input, "use brass key on tungsten gate") == 0 || 
			strcmp(input, "use brass key on gate") == 0 ||		
			strcmp(input, "use brass key on tungsten") == 0 || 
			strcmp(input, "use brass on gate") == 0 ||				
			strcmp(input, "use brass on tungsten") == 0 || 				
			strcmp(input, "use brass on tungsten gate") == 0 || 						
			strcmp(input, "use brass key to open tungsten gate") == 0 || 
			strcmp(input, "use brass key to open gate") == 0 || 
			strcmp(input, "use brass key to open tungsten") == 0 || 
			strcmp(input, "use brass to open gate") == 0 ||			
			strcmp(input, "use brass to open tungsten") == 0 ||
			strcmp(input, "use brass to open tungsten gate") == 0 ||			
			strcmp(input, "use brass key to unlock tungsten gate") == 0 || 
			strcmp(input, "use brass key to unlock gate") == 0	||
			strcmp(input, "use brass key to unlock tungsten") == 0 || 	
			strcmp(input, "use brass to unlock gate") == 0 ||			
			strcmp(input, "use brass to unlock tungsten") == 0 ||		
			strcmp(input, "use brass to unlock tungsten gate") == 0 ||													 
			strcmp(input, "open tungsten gate with brass key") == 0 || 
			strcmp(input, "open gate with brass key") == 0 || 		
			strcmp(input, "open tungsten with brass key") == 0 || 	
			strcmp(input, "open gate with brass") == 0 ||				
			strcmp(input, "open tungsten with brass") == 0 || 	
			strcmp(input, "open tungsten gate with brass") == 0 || 								
			strcmp(input, "open tungsten gate using brass key") == 0 || 
			strcmp(input, "open gate using brass key") == 0 || 		
			strcmp(input, "open tungsten using brass key") == 0 || 	
			strcmp(input, "open gate using brass") == 0 ||				
			strcmp(input, "open tungsten using brass") == 0 || 	
			strcmp(input, "open tungsten gate using brass") == 0 || 					
			strcmp(input, "unlock tungsten gate with brass key") == 0 || 
			strcmp(input, "unlock gate with brass key") == 0 || 		
			strcmp(input, "unlock tungsten with brass key") == 0 || 	
			strcmp(input, "unlock gate with brass") == 0 ||				
			strcmp(input, "unlock tungsten with brass") == 0 || 	
			strcmp(input, "unlock tungsten gate with brass") == 0 || 								
			strcmp(input, "unlock tungsten gate using brass key") == 0 || 
			strcmp(input, "unlock gate using brass key") == 0 || 		
			strcmp(input, "unlock tungsten using brass key") == 0 || 	
			strcmp(input, "unlock gate using brass") == 0 ||				
			strcmp(input, "unlock tungsten using brass") == 0 || 	
			strcmp(input, "unlock tungsten gate using brass") == 0) {

			if (roomid == 5 && brasskey != 0) {
				printf("\nBrass key doesn't fit in the keyhole on the tungsten gate.");
			}

			if (roomid != 5) {

				if (strcmp(input, "use brass key on gate") == 0 ||		
					strcmp(input, "use brass on gate") == 0 ||										
					strcmp(input, "use brass key to open gate") == 0 || 
					strcmp(input, "use brass to open gate") == 0 ||			
					strcmp(input, "use brass key to unlock gate") == 0	||
					strcmp(input, "use brass to unlock gate") == 0 ||			
					strcmp(input, "open gate with brass key") == 0 || 		
					strcmp(input, "open gate with brass") == 0 ||				
					strcmp(input, "open gate using brass key") == 0 || 			
					strcmp(input, "open gate using brass") == 0 ||				
					strcmp(input, "unlock gate with brass key") == 0 || 		
					strcmp(input, "unlock gate with brass") == 0 ||				
					strcmp(input, "unlock gate using brass key") == 0 || 			
					strcmp(input, "unlock gate using brass") == 0) {

					printf("\nThere isn't any gate here.");
				}

				if (strcmp(input, "use brass key on tungsten gate") == 0 || 		
					strcmp(input, "use brass on tungsten gate") == 0 || 						
					strcmp(input, "use brass key to open tungsten gate") == 0 || 
					strcmp(input, "use brass to open tungsten gate") == 0 ||			
					strcmp(input, "use brass key to unlock tungsten gate") == 0 || 	
					strcmp(input, "use brass to unlock tungsten gate") == 0 ||													 
					strcmp(input, "open tungsten gate with brass key") == 0 || 			
					strcmp(input, "open tungsten gate with brass") == 0 || 								
					strcmp(input, "open tungsten gate using brass key") == 0 || 		
					strcmp(input, "open tungsten gate using brass") == 0 || 					
					strcmp(input, "unlock tungsten gate with brass key") == 0 || 
					strcmp(input, "unlock tungsten gate with brass") == 0 || 								
					strcmp(input, "unlock tungsten gate using brass key") == 0 || 	
					strcmp(input, "unlock tungsten gate using brass") == 0) {

					printf("\nThere isn't any tungsten gate here.");	
				}

				if (strcmp(input, "use brass key on tungsten") == 0 || 		
					strcmp(input, "use brass on tungsten") == 0 || 				
					strcmp(input, "use brass key to open tungsten") == 0 || 		
					strcmp(input, "use brass to open tungsten") == 0 ||
					strcmp(input, "use brass key to unlock tungsten") == 0 || 			
					strcmp(input, "open tungsten with brass key") == 0 || 				
					strcmp(input, "open tungsten with brass") == 0 || 			
					strcmp(input, "open tungsten using brass key") == 0 || 				
					strcmp(input, "open tungsten using brass") == 0 || 		
					strcmp(input, "unlock tungsten with brass key") == 0 || 				
					strcmp(input, "unlock tungsten with brass") == 0 || 		
					strcmp(input, "unlock tungsten using brass key") == 0 || 				
					strcmp(input, "unlock tungsten using brass") == 0) {

					printf("\nThere isn't anything tungsten in here.");	
				}
			}	

			if (brasskey == 0) {

				if (strcmp(input, "use brass key on tungsten gate") == 0 || 
					strcmp(input, "use brass key on gate") == 0 ||		
					strcmp(input, "use brass key on tungsten") == 0 || 						
					strcmp(input, "use brass key to open tungsten gate") == 0 || 
					strcmp(input, "use brass key to open gate") == 0 || 
					strcmp(input, "use brass key to open tungsten") == 0 || 		
					strcmp(input, "use brass key to unlock tungsten gate") == 0 || 
					strcmp(input, "use brass key to unlock gate") == 0	||						
					strcmp(input, "use brass key to unlock tungsten") == 0 || 												 
					strcmp(input, "open tungsten gate with brass key") == 0 || 
					strcmp(input, "open gate with brass key") == 0 || 		
					strcmp(input, "open tungsten with brass key") == 0 || 									
					strcmp(input, "open tungsten gate using brass key") == 0 || 
					strcmp(input, "open gate using brass key") == 0 || 		
					strcmp(input, "open tungsten using brass key") == 0 || 					
					strcmp(input, "unlock tungsten gate with brass key") == 0 || 
					strcmp(input, "unlock gate with brass key") == 0 || 		
					strcmp(input, "unlock tungsten with brass key") == 0 || 									
					strcmp(input, "unlock tungsten gate using brass key") == 0 || 
					strcmp(input, "unlock gate using brass key") == 0 || 		
					strcmp(input, "unlock tungsten using brass key") == 0) {

					printf("\nWhat brass key?");
				}

				if (strcmp(input, "use brass on tungsten gate") == 0 || 
					strcmp(input, "use brass on gate") == 0 ||		
					strcmp(input, "use brass on tungsten") == 0 || 						
					strcmp(input, "use brass to open tungsten gate") == 0 || 
					strcmp(input, "use brass to open gate") == 0 || 
					strcmp(input, "use brass to open tungsten") == 0 || 		
					strcmp(input, "use brass to unlock tungsten gate") == 0 || 
					strcmp(input, "use brass to unlock gate") == 0	||
					strcmp(input, "use brass to unlock tungsten") == 0 || 												 
					strcmp(input, "open tungsten gate with brass") == 0 || 
					strcmp(input, "open gate with brass") == 0 || 		
					strcmp(input, "open tungsten with brass") == 0 || 									
					strcmp(input, "open tungsten gate using brass") == 0 || 
					strcmp(input, "open gate using brass") == 0 || 		
					strcmp(input, "open tungsten using brass") == 0 || 					
					strcmp(input, "unlock tungsten gate with brass") == 0 || 
					strcmp(input, "unlock gate with brass") == 0 || 		
					strcmp(input, "unlock tungsten with brass") == 0 || 									
					strcmp(input, "unlock tungsten gate using brass") == 0 || 
					strcmp(input, "unlock gate using brass") == 0 || 		
					strcmp(input, "unlock tungsten using brass") == 0) {

					printf("\nWhat brass?");		
				}
			}

			return;
		}		

		// UNLOCK TUNGSTEN GATE WITH IRON KEY
		if (strcmp(input, "use iron key on tungsten gate") == 0 || 
			strcmp(input, "use iron key on gate") == 0 ||		
			strcmp(input, "use iron key on tungsten") == 0 || 
			strcmp(input, "use iron on gate") == 0 ||				
			strcmp(input, "use iron on tungsten") == 0 || 				
			strcmp(input, "use iron on tungsten gate") == 0 || 						
			strcmp(input, "use iron key to open tungsten gate") == 0 || 
			strcmp(input, "use iron key to open gate") == 0 || 
			strcmp(input, "use iron key to open tungsten") == 0 || 
			strcmp(input, "use iron to open gate") == 0 ||			
			strcmp(input, "use iron to open tungsten") == 0 ||
			strcmp(input, "use iron to open tungsten gate") == 0 ||			
			strcmp(input, "use iron key to unlock tungsten gate") == 0 || 
			strcmp(input, "use iron key to unlock gate") == 0	||
			strcmp(input, "use iron key to unlock tungsten") == 0 || 	
			strcmp(input, "use iron to unlock gate") == 0 ||			
			strcmp(input, "use iron to unlock tungsten") == 0 ||		
			strcmp(input, "use iron to unlock tungsten gate") == 0 ||													 
			strcmp(input, "open tungsten gate with iron key") == 0 || 
			strcmp(input, "open gate with iron key") == 0 || 		
			strcmp(input, "open tungsten with iron key") == 0 || 	
			strcmp(input, "open gate with iron") == 0 ||				
			strcmp(input, "open tungsten with iron") == 0 || 	
			strcmp(input, "open tungsten gate with iron") == 0 || 								
			strcmp(input, "open tungsten gate using iron key") == 0 || 
			strcmp(input, "open gate using iron key") == 0 || 		
			strcmp(input, "open tungsten using iron key") == 0 || 	
			strcmp(input, "open gate using iron") == 0 ||				
			strcmp(input, "open tungsten using iron") == 0 || 	
			strcmp(input, "open tungsten gate using iron") == 0 || 					
			strcmp(input, "unlock tungsten gate with iron key") == 0 || 
			strcmp(input, "unlock gate with iron key") == 0 || 		
			strcmp(input, "unlock tungsten with iron key") == 0 || 	
			strcmp(input, "unlock gate with iron") == 0 ||				
			strcmp(input, "unlock tungsten with iron") == 0 || 	
			strcmp(input, "unlock tungsten gate with iron") == 0 || 								
			strcmp(input, "unlock tungsten gate using iron key") == 0 || 
			strcmp(input, "unlock gate using iron key") == 0 || 		
			strcmp(input, "unlock tungsten using iron key") == 0 || 	
			strcmp(input, "unlock gate using iron") == 0 ||				
			strcmp(input, "unlock tungsten using iron") == 0 || 	
			strcmp(input, "unlock tungsten gate using iron") == 0) {	

			if (roomid == 5 && ironkey != 0) {

				if (tungstengate != 0) {
					printf("\nThe tungsten gate is already unlocked.");
				}				

				if (tungstengate == 0) {
					printf("\nYou've successfully unlocked the tungsten gate.");
					tungstengate = 1;
				}
			}

			if (roomid != 5) {

				if (strcmp(input, "use iron key on gate") == 0 ||		
					strcmp(input, "use iron on gate") == 0 ||										
					strcmp(input, "use iron key to open gate") == 0 || 
					strcmp(input, "use iron to open gate") == 0 ||			
					strcmp(input, "use iron key to unlock gate") == 0	||
					strcmp(input, "use iron to unlock gate") == 0 ||			
					strcmp(input, "open gate with iron key") == 0 || 		
					strcmp(input, "open gate with iron") == 0 ||				
					strcmp(input, "open gate using iron key") == 0 || 			
					strcmp(input, "open gate using iron") == 0 ||				
					strcmp(input, "unlock gate with iron key") == 0 || 		
					strcmp(input, "unlock gate with iron") == 0 ||				
					strcmp(input, "unlock gate using iron key") == 0 || 			
					strcmp(input, "unlock gate using iron") == 0) {	

					printf("\nThere isn't any gate here.");
				}

				if (strcmp(input, "use iron key on tungsten gate") == 0 || 		
					strcmp(input, "use iron on tungsten gate") == 0 || 						
					strcmp(input, "use iron key to open tungsten gate") == 0 || 
					strcmp(input, "use iron to open tungsten gate") == 0 ||			
					strcmp(input, "use iron key to unlock tungsten gate") == 0 || 	
					strcmp(input, "use iron to unlock tungsten gate") == 0 ||													 
					strcmp(input, "open tungsten gate with iron key") == 0 || 			
					strcmp(input, "open tungsten gate with iron") == 0 || 								
					strcmp(input, "open tungsten gate using iron key") == 0 || 		
					strcmp(input, "open tungsten gate using iron") == 0 || 					
					strcmp(input, "unlock tungsten gate with iron key") == 0 || 
					strcmp(input, "unlock tungsten gate with iron") == 0 || 								
					strcmp(input, "unlock tungsten gate using iron key") == 0 || 	
					strcmp(input, "unlock tungsten gate using iron") == 0) {

					printf("\nThere isn't any tungsten gate here.");	
					}

				if (strcmp(input, "use iron key on tungsten") == 0 || 		
					strcmp(input, "use iron on tungsten") == 0 || 				
					strcmp(input, "use iron key to open tungsten") == 0 || 		
					strcmp(input, "use iron to open tungsten") == 0 ||
					strcmp(input, "use iron key to unlock tungsten") == 0 || 			
					strcmp(input, "open tungsten with iron key") == 0 || 				
					strcmp(input, "open tungsten with iron") == 0 || 			
					strcmp(input, "open tungsten using iron key") == 0 || 				
					strcmp(input, "open tungsten using iron") == 0 || 		
					strcmp(input, "unlock tungsten with iron key") == 0 || 				
					strcmp(input, "unlock tungsten with iron") == 0 || 		
					strcmp(input, "unlock tungsten using iron key") == 0 || 				
					strcmp(input, "unlock tungsten using iron") == 0) {

					printf("\nThere isn't anything tungsten in here.");	
				}
			}					

			if (ironkey == 0) {

				if (strcmp(input, "use iron key on tungsten gate") == 0 || 
					strcmp(input, "use iron key on gate") == 0 ||		
					strcmp(input, "use iron key on tungsten") == 0 || 						
					strcmp(input, "use iron key to open tungsten gate") == 0 || 
					strcmp(input, "use iron key to open gate") == 0 || 
					strcmp(input, "use iron key to open tungsten") == 0 || 		
					strcmp(input, "use iron key to unlock tungsten gate") == 0 || 
					strcmp(input, "use iron key to unlock gate") == 0	||
					strcmp(input, "use iron key to unlock tungsten") == 0 || 												 
					strcmp(input, "open tungsten gate with iron key") == 0 || 
					strcmp(input, "open gate with iron key") == 0 || 		
					strcmp(input, "open tungsten with iron key") == 0 || 									
					strcmp(input, "open tungsten gate using iron key") == 0 || 
					strcmp(input, "open gate using iron key") == 0 || 		
					strcmp(input, "open tungsten using iron key") == 0 || 					
					strcmp(input, "unlock tungsten gate with iron key") == 0 || 
					strcmp(input, "unlock gate with iron key") == 0 || 		
					strcmp(input, "unlock tungsten with iron key") == 0 || 									
					strcmp(input, "unlock tungsten gate using iron key") == 0 || 
					strcmp(input, "unlock gate using iron key") == 0 || 		
					strcmp(input, "unlock tungsten using iron key") == 0) {

					printf("\nWhat iron key?");
				}

				if (strcmp(input, "use iron on tungsten gate") == 0 || 
					strcmp(input, "use iron on gate") == 0 ||		
					strcmp(input, "use iron on tungsten") == 0 || 						
					strcmp(input, "use iron to open tungsten gate") == 0 || 
					strcmp(input, "use iron to open gate") == 0 || 
					strcmp(input, "use iron to open tungsten") == 0 || 		
					strcmp(input, "use iron to unlock tungsten gate") == 0 || 
					strcmp(input, "use iron to unlock gate") == 0 ||
					strcmp(input, "use iron to unlock tungsten") == 0 || 												 
					strcmp(input, "open tungsten gate with iron") == 0 || 
					strcmp(input, "open gate with iron") == 0 || 		
					strcmp(input, "open tungsten with iron") == 0 || 									
					strcmp(input, "open tungsten gate using iron") == 0 || 
					strcmp(input, "open gate using iron") == 0 || 		
					strcmp(input, "open tungsten using iron") == 0 || 					
					strcmp(input, "unlock tungsten gate with iron") == 0 || 
					strcmp(input, "unlock gate with iron") == 0 || 		
					strcmp(input, "unlock tungsten with iron") == 0 || 									
					strcmp(input, "unlock tungsten gate using iron") == 0 || 
					strcmp(input, "unlock gate using iron") == 0 || 		
					strcmp(input, "unlock tungsten using iron") == 0) {

					printf("\nWhat iron?");		
				}
			}

			return;
		}			

		// OPEN TUNGSTEN GATE
		if (strcmp(input, "open tungsten gate") == 0 || 
			strcmp(input, "open gate") == 0 ||
			strcmp(input, "open tungsten") == 0) {

			if (roomid == 5) {
				if (tungstengate == 0) {
					printf("\nThe tungsten gate is locked.");
					printf("\nThere is a keyhole on the gate.");
					printf("\nYou will need to unlock the gate with a key.");
				}		
				if (tungstengate != 0) {
					escaped = 1;
					endgame();
				}
			}

			if (roomid != 5) {
				if (strcmp(input, "open tungsten gate") == 0) {
					printf("\nThere isn't any tungsten gate here.");
				}	
				if (strcmp(input, "open tungsten") == 0) {
					printf("\nThere isn't anything tungsten in here.");
				}		
				if (strcmp(input, "open gate") == 0) {
					printf("\nThere isn't any gate here.");	
				}						
			}

			return;
		}	

		// CLOSE TUNGSTEN GATE / LOCK TUNGSTEN GATE
		if (strcmp(input, "close gate") == 0 || 
			strcmp(input, "close tungsten gate") == 0 ||
			strcmp(input, "close tungsten") == 0 ||
			strcmp(input, "lock gate") == 0 ||
			strcmp(input, "lock tungsten gate") == 0 ||
			strcmp(input, "lock tungsten") == 0) {

			if (roomid == 5) {
				if (tungstengate == 0) {
					printf("\nThe tungsten gate is already closed and locked.");
				}

				if (tungstengate != 0) {
					printf("\nYou lock the tungsten gate.");
					tungstengate = 0;
				}
			}				

			if (roomid != 5) {
				if (strcmp(input, "close tungsten gate") == 0 ||
					strcmp(input, "lock tungsten gate") == 0) {
					printf("\nThere isn't any tungsten gate here.");	
				}	
				if (strcmp(input, "close tungsten") == 0 ||
					strcmp(input, "lock tungsten") == 0) {
					printf("\nThere isn't anything tungsten in here.");	
				}			
				if (strcmp(input, "close gate") == 0 || 
					strcmp(input, "lock gate") == 0) {
					printf("\nThere isn't any gate here.");	
				}					
			}

			return;		
		}

		// TAKE TUNGSTEN GATE
		if (strcmp(input, "take gate") == 0 || 
			strcmp(input, "take tungsten gate") == 0 ||
			strcmp(input, "take tungsten") == 0) {

			if (roomid == 5) {	
				printf("\nIt is impossible to lift the tungsten gate off its hinge.");
			}

			if (roomid != 5) {
				if (strcmp(input, "take tungsten gate") == 0) {
					printf("\nThere isn't any tungsten gate here.");	
				}	
				if (strcmp(input, "take tungsten") == 0) {
					printf("\nThere isn't anything tungsten in here.");	
				}				
				if (strcmp(input, "take gate") == 0) {
					printf("\nThere isn't any gate here.");	
				}					
			}

			return;
		}

		// LOOK PASSAGE
		if (strcmp(input, "look passage") == 0) {

			if (roomid == 5) {
				printf("\nPeering through the tungsten gate and squinting to see beyond "
				  "the passage, \nyou can see blue sky and grassy meadows.");
			}

			if (roomid != 5) {
				printf("\nWhat passage?");
			}

			return;		
		}	

		// LOOK WALL
		if (strcmp(input, "look wall") == 0 || 
			strcmp(input, "look walls") == 0) {
			printf("\nThe walls are made of metal.");
			return;
		}		

		// TAKE WALL
		if (strcmp(input, "take wall") == 0 || 
			strcmp(input, "take walls") == 0) {
			printf("\nAs much as you try to, you can't take down the wall.");
			return;
		}

		// LOOK FLOOR
		if (strcmp(input, "look floor") == 0) {
			printf("\nThe floor is made of metal.");
			return;
		}

		// TAKE FLOOR
		if (strcmp(input, "take floor") == 0) {
			printf("\nAs much as you try to, you can't tear up the floor.");
			return;
		}		

		// LOOK CEILING
		if (strcmp(input, "look ceiling") == 0) {
			printf("\nThe ceiling is made of metal.");
			return;
		}			

		// TAKE CEILING
		if (strcmp(input, "take ceiling") == 0) {
			printf("\nYou can't quite reach the ceiling despite jumping as high as you can.");
			return;	
		}
		
		// LOOK DOOR
		if (strcmp(input, "look door") == 0 || 
			strcmp(input, "look doors") == 0) {

			if (roomid == 1) {
				printf("\nThe doors are made of metal and opens automatically when you approach them.");
				printf("\nNone of the doors has window on them.");
			}

			if (roomid != 1) {
				printf("\nThe door is made of metal and opens automatically when you approach them.");
				printf("\nThere isn't any window on the door.");
			}

			return;
		}

		// TAKE DOOR
		if (strcmp(input, "take door") == 0 || 
			strcmp(input, "take doors") == 0) {
			printf("\nAfter numerous attempts, you have came to conclusion that you can't tear the door out of its frame.");
			return;
		}

		// LOOK DOOR LIGHT / LOOK LIGHT ABOVE DOOR 
		if (strcmp(input, "look door light") == 0 || 
			strcmp(input, "look doors light") == 0 || 
			strcmp(input, "look door lights") == 0 || 
			strcmp(input, "look doors lights") == 0 || 								
			strcmp(input, "look light above door") == 0 ||
			strcmp(input, "look lights above door") == 0 ||
			strcmp(input, "look light above doors") == 0 ||						
			strcmp(input, "look lights above doors") == 0) {

			printf("\nThe light is an indicator of the status of the door.");
			printf("\nRed is locked and green is unlocked.");

			if (roomid == 1) {

				if (northdoor == 0) {
						printf("\nThe light above the door in the north is red.");
				}

				if (northdoor != 0) {
						printf("\nThe light above the door in the north is green.");
				}		

				if (southdoor == 0) {
						printf("\nThe light above the door in the south is red.");
				}

				if (southdoor != 0) {
						printf("\nThe light above the door in the south is green.");
				}

				if (eastdoor == 0) {
						printf("\nThe light above the door in the east is red.");
				}

				if (eastdoor != 0) {
						printf("\nThe light above the door in the east is green.");
				}

				if (westdoor == 0) {
						printf("\nThe light above the door in the west is red.");
				}

				if (westdoor != 0) {
						printf("\nThe light above the door in the west is green.");	
				}					
			}	

			if (roomid == 2) {

				if (eastdoor == 0) {
					printf("\nThe light above the door in the west is red.");
				}

				if (eastdoor != 0) {
					printf("\nThe light above the door in the west is green.");	
				}		
			}

			if (roomid == 3) {

				if (westdoor == 0) {
					printf("\nThe light above the door in the east is red.");
				}

				if (westdoor != 0) {
					printf("\nThe light above the door in the east is green.");	
				}		

			}
			if (roomid == 4) {

				if (southdoor == 0) {
					printf("\nThe light above the door in the north is red.");
				}

				if (southdoor != 0) {
					printf("\nThe light above the door in the north is green.");	
				}		
			}		

			if (roomid == 5) {

				if (northdoor == 0) {
					printf("\nThe light above the door in the south is red.");
				}

				if (northdoor != 0) {
					printf("\nThe light above the door in the south is green.");	
				}		
			}	

			return;							
		}			

		// TAKE DOOR LIGHT
		if (strcmp(input, "take door light") == 0 ||
			strcmp(input, "take doors light") == 0 ||
			strcmp(input, "take doors lights") == 0 ||
			strcmp(input, "take door lights") == 0) {
			printf("\nAfter many attempts, you've given up.  It's impossible to dislodge the light above the door.");
			return;
		}		

		// LOOK LIGHT
		if (strcmp(input, "look light") == 0 || 
			strcmp(input, "look lights") == 0) {

			if (roomid != 3) {
				printf("\nThere is a light source on the ceiling.");
				printf("\nIt looks like a very bright LED embedded in the ceiling.");
			}			

			printf("\nThe light above the door is an indicator of the status of the door.");
			printf("\nRed is locked and green is unlocked.");

			if (roomid == 1) {

				if (northdoor == 0) {
					printf("\nThe light above the door in the north is red.");
				}

				if (northdoor != 0) {
					printf("\nThe light above the door in the north is green.");
				}		

				if (southdoor == 0) {
					printf("\nThe light above the door in the south is red.");
				}

				if (southdoor != 0) {
					printf("\nThe light above the door in the south is green.");
				}		

				if (eastdoor == 0) {
					printf("\nThe light above the door in the east is red.");
				}

				if (eastdoor != 0) {
					printf("\nThe light above the door in the east is green.");
				}	

				if (westdoor == 0) {
					printf("\nThe light above the door in the west is red.");
				}

				if (westdoor != 0) {
					printf("\nThe light above the door in the west is green.");
				}						
			}		

			if (roomid == 2) {

				if (eastdoor == 0) {
					printf("\nThe light above the door in the west is red.");
				}

				if (eastdoor != 0) {
					printf("\nThe light above the door in the west is green.");
				}	
			}		

			if (roomid == 3) {

				if (westdoor == 0) {
					printf("\nThe light above the door in the east is red.");
				}

				if (westdoor != 0) {
					printf("\nThe light above the door in the east is green.");
				}	
			}			

			if (roomid == 4) {

				if (southdoor == 0) {
					printf("\nThe light above the door in the north is red.");
				}

				if (southdoor != 0) {
					printf("\nThe light above the door in the north is green.");
				}	
			}		

			if (roomid == 5) {

				if (northdoor == 0) {
					printf("\nThe light above the door in the south is red.");
				}

				if (northdoor != 0) {
					printf("\nThe light above the door in the south is green.");
				}	
			}			

			if (flashlighton != 0) {
				printf("\nLight is shining from the flashlight.");
			}

			return;
		}	

		// TAKE LIGHT
		if (strcmp(input, "take light") == 0 || 
			strcmp(input, "take lights") == 0) {

			if (roomid != 3) {
				printf("\nYou can't quite reach the light on the ceiling despite repeatedly jumping as high as you can.");
			}

			if (roomid == 3) {
				printf("\nThere is no light in here, other than the dim light above the door in the east.");
			}	

			return;		
		}				

		// LOOK PAPER
		if (strcmp(input, "look paper") == 0) {

			if (paper != 0) {
				printf("\nIt's a piece of paper filled with strange scribbles.");
				printf("\nYou can't understand the scribbles.");
			}

			if (paper == 0) {
				if (roomid != 2) {
					printf("\nWhat paper?");
				}
				if (roomid == 2) {
					printf("\nIt's a piece of paper, you can see scribbles on it.");
					printf("\nIt's currently laying on the floor.");					
				}
			}	

			return;		
		}

		// TAKE PAPER 
		if (strcmp(input, "take paper") == 0) {

			if (paper != 0) {
				printf("\nYou already took the paper.");
			}

			if (paper == 0) {
				if (roomid != 2) {
					printf("\nWhat paper?");
				}
				if (roomid == 2) {
					printf("\nTaken.");
					printf("\nThe paper was covering a yellow switch.");
					paper = 1;
					emptyinventory = 0;
				}
			}

			return;
		}			

		// LOOK FLASHLIGHT
		if (strcmp(input, "look flashlight") == 0) {

			if (flashlight == 0) {
				printf("\nWhat flashlight?");
			}

			if (flashlight != 0) {
				if (flashlightbatteries == 0) {
					printf("\nIt's a simple flashlight.  It needs some batteries, though.");
				}
				if (flashlightbatteries != 0) {

					if (flashlighton == 0) {
						printf("\nIt's a simple flashlight.  It is currently off.");
					}

					if (flashlighton != 0) {
						printf("\nIt's a simple flashlight.  It is currently on and illuminating the area.");
					}					
				}				
			}

			return;
		}	

		// TAKE FLASHLIGHT
		if (strcmp(input, "take flashlight") == 0) {

			if (flashlight == 0) {
				printf("\nWhat flashlight?");
			}

			if (flashlight != 0) {
				printf("\nYou already took the flashlight.");
			}

			return;		
		}

		// LOOK BATTERIES
		if (strcmp(input, "look batteries") == 0 || 
			strcmp(input, "look battery") == 0) {

			if (batteries != 0) {
				printf("\nThey're D cell batteries.");			
			}				

			if (roomid == 5 && batteries == 0 && steelbox != 0) {
				printf("\nThey're D cell batteries.  The batteries are currently inside the steel box.");
			}							

			if (batteries == 0) {
				if (strcmp(input, "look batteries") == 0) {
					printf("\nWhat batteries?");
				}

				if (strcmp(input, "look battery") == 0) {
					printf("\nWhat battery?");
				}
			}					

			return;
		}			

		// TAKE BATTERIES
		if (strcmp(input, "take batteries") == 0 || 
			strcmp(input, "take battery") == 0) {

			if (batteries != 0) {
				printf("\nYou already took the batteries.");	
			}

			if (roomid == 5 && batteries == 0 && steelbox != 0) {
				printf("\nTaken.");
				batteries = 1;
				emptyinventory = 0;
			}	

			if (batteries == 0) {
				if (strcmp(input, "take batteries") == 0) {
					printf("\nWhat batteries?");
				}

				if (strcmp(input, "take battery") == 0) {
					printf("\nWhat battery?");
				}
			}

			return;
		}				

		// INSERT BATTERIES INTO FLASHLIGHT
		if (strcmp(input, "put batteries in flashlight") == 0 || 
			strcmp(input, "put batteries into flashlight") == 0 ||
			strcmp(input, "put battery in flashlight") == 0 ||		
			strcmp(input, "put battery into flashlight") == 0 ||					
			strcmp(input, "insert batteries in flashlight") == 0 ||
			strcmp(input, "insert batteries into flashlight") == 0 ||	
			strcmp(input, "insert battery in flashlight") == 0 ||					
			strcmp(input, "insert battery into flashlight") == 0) {

			if (flashlight != 0) {

				if (batteries != 0) {

					if (flashlightbatteries != 0) {
						printf("\nBatteries are already inside the flashlight.");
					}				

					if (flashlightbatteries == 0) {
						printf("\nBatteries are now inside the flashlight.");
						flashlightbatteries = 1;
					}				
				}

				if (batteries == 0) {
					printf("\nYou don't have any batteries.");
				}
			}

			if (flashlight == 0) {
				printf("\nWhat flashlight?");

				if (batteries == 0) {
					if (strcmp(input, "put batteries in flashlight") == 0 || 
						strcmp(input, "put batteries into flashlight") == 0 ||
						strcmp(input, "insert batteries in flashlight") == 0 ||
						strcmp(input, "insert batteries into flashlight") == 0) {

						printf("\nWhat batteries?");
					}		

					if (strcmp(input, "put battery in flashlight") == 0 || 
						strcmp(input, "put battery into flashlight") == 0 ||
						strcmp(input, "insert battery in flashlight") == 0 ||
						strcmp(input, "insert battery into flashlight") == 0) {

						printf("\nWhat battery?");
					}									
				}
			}

			return;
		}

		// TURN FLASHLIGHT ON
		if (strcmp(input, "turn flashlight on") == 0 || 
			strcmp(input, "turn on flashlight") == 0 ||
			strcmp(input, "turn on light") == 0 ||
			strcmp(input, "turn light on") == 0) {

			if (flashlight != 0) {

				if (flashlightbatteries != 0) {

					if (flashlighton != 0) {
						printf("\nThe flashlight is already turned on.");
					}						

					if (flashlighton == 0) {
						printf("\nYou turn the flashlight on.  Light is shining from it.");
						flashlighton = 1;
					}				
				}

				if (flashlightbatteries == 0) {
					printf("\nFlashlight won't turn on.  There are no batteries inside it.");
				}
			}

			if (flashlight == 0) {
				printf("\nWhat flashlight?");
			}

			return;
		}		

		// TURN FLASHLIGHT OFF
		if (strcmp(input, "turn flashlight off") == 0 || 
			strcmp(input, "turn off flashlight") == 0 ||
			strcmp(input, "turn off light") == 0 ||
			strcmp(input, "turn light off") == 0) {		

			if (flashlight != 0) {			

				if (flashlighton == 0) {
						printf("\nThe flashlight is already off.");
				}

				if (flashlighton != 0) {

					flashlighton = 0;

					if (roomid != 3) {
						printf("\nYou turn the flashlight off.");					
					}

					if (roomid == 3) {
						westRoom();
					}
				}					
			}

			if (flashlight == 0) {
				printf("\nWhat flashlight?");
			}

			return;
		}		

		// LOOK ALUMINUM KEY
		if (strcmp(input, "look aluminum key") == 0 || 
			strcmp(input, "look aluminum") == 0) {

			if (aluminumkey != 0) {
				printf("\nIt's a lightweight key made out of aluminum.");
			}

			if (roomid == 2) {
				if (aluminumkey == 0 && bronzebox == 2) {
					printf("\nIt's a lightweight key made out of aluminum.");
					printf("\nThe aluminum key is currently sitting inside the bronze box.");
				}

				if (aluminumkey == 0 && bronzebox != 2){
					if (strcmp(input, "look aluminum key") == 0) {
						printf("\nYou don't see any aluminum key in here.");
					}

					if (strcmp(input, "look aluminum") == 0) {
						printf("\nYou don't see anything aluminum in here.");
					}						
				}

			}

			if (roomid != 2 && aluminumkey == 0) {

				if (strcmp(input, "look aluminum key") == 0) {
					printf("\nYou don't see any aluminum key in here.");
				}

				if (strcmp(input, "look aluminum") == 0) {
					printf("\nYou don't see anything aluminum in here.");
				}	
			}

			return;
		}	

		// TAKE ALUMINUM KEY
		if (strcmp(input, "take aluminum key") == 0 ||
			strcmp(input, "take aluminum") == 0) {

			if (aluminumkey != 0) {
				printf("\nYou already took the aluminum key.");
			}

			if (roomid == 2) {
				if (aluminumkey == 0 && bronzebox == 2){
					printf("\nTaken.");
					aluminumkey = 1;
					emptyinventory = 0;
				}

				if (aluminumkey == 0 && bronzebox != 2){
					if (strcmp(input, "take aluminum key") == 0) {
						printf("\nYou don't see any aluminum key in here.");
					}

					if (strcmp(input, "take aluminum") == 0) {
						printf("\nYou don't see anything aluminum in here.");
					}	
				}
			}

			if (roomid != 2 && aluminumkey == 0) {

				if (strcmp(input, "take aluminum key") == 0) {
					printf("\nYou don't see any aluminum key in here.");
				}

				if (strcmp(input, "take aluminum") == 0) {
					printf("\nYou don't see anything aluminum in here.");
				}	
			}			

			return;
		}

		// USE ALUMINUM KEY
		if (strcmp(input, "use aluminum key") == 0 || 
			strcmp(input, "use aluminum") == 0) {

			if (aluminumkey != 0) {
				printf("\nPlease specify which lock to unlock using aluminum key.");
			}

			if (roomid == 2 && aluminumkey == 0 && bronzebox == 2){
				printf("\nYou need to take the aluminum key first.");
			}

			else {

				if (strcmp(input, "use aluminum key") == 0) {
					printf("\nWhat aluminum key?");
				}

				if (strcmp(input, "use aluminum") == 0) {
					printf("\nWhat aluminum?");
				}	
			}

			return;
		}	

		// LOOK BRASS KEY / LOOK BRASS
		if (strcmp(input, "look brass key") == 0 || 
			strcmp(input, "look brass") == 0) {

			if (brasskey != 0) {
				printf("\nIt's a key made of burnished brass.");
			}

			if (roomid == 4) {
				if (brasskey == 0 && planter != 0) {
					printf("\nIt's a key made of burnished brass.");
					printf("\nBrass key is currently partially buried in a pile of dirt.");
				}

				if (brasskey == 0 && planter == 0) {
					if (strcmp(input, "look brass key") == 0) {
						printf("\nYou don't see any brass key in here.");
					}

					if (strcmp(input, "look brass") == 0) {
						printf("\nYou don't see anything brass in here.");
					}		
				}				
			}

			if (roomid != 4 && brasskey == 0) {

				if (strcmp(input, "look brass key") == 0) {
					printf("\nYou don't see any brass key in here.");
				}

				if (strcmp(input, "look brass") == 0) {
					printf("\nYou don't see anything brass in here.");
				}		
			}

			return;
		}			

		// TAKE BRASS KEY
		if (strcmp(input, "take brass key") == 0 || 
			strcmp(input, "take brass") == 0) {

			if (brasskey != 0) {
				printf("\nYou already took the brass key.");
			}

			if (roomid == 4) {

				if (brasskey == 0 && planter != 0) {
					printf("\nTaken.");
					brasskey = 1;
					emptyinventory = 0;
				}

				if (brasskey == 0 && planter != 0) {
					if (strcmp(input, "take brass key") == 0) {
						printf("\nYou don't see any brass key in here.");
					}

					if (strcmp(input, "take brass") == 0) {
						printf("\nYou don't see anything brass in here.");
					}						
				}				
			}

			if (roomid != 4 && brasskey == 0) {

				if (strcmp(input, "take brass key") == 0) {
					printf("\nYou don't see any brass key in here.");
				}

				if (strcmp(input, "take brass") == 0) {
					printf("\nYou don't see anything brass in here.");
				}					
			}

			return;
		}		

		// USE BRASS KEY
		if (strcmp(input, "use brass key") == 0 || 
			strcmp(input, "use brass") == 0) {

			if (brasskey != 0) {
				printf("\nPlease specify which lock to unlock using brass key.");
			}

			if (roomid == 4 && planter != 0 && brasskey == 0){
				printf("\nYou need to take the brass key first.");
			}

			else {

				if (strcmp(input, "use brass key") == 0) {
					printf("\nWhat brass key?");
				}

				if (strcmp(input, "use brass") == 0) {
					printf("\nWhat brass?");
				}	
			}

			return;
		}				

		// LOOK IRON KEY / LOOK IRON
		if (strcmp(input, "look iron key") == 0 || 
			strcmp(input, "look iron") == 0) {

			if (ironkey != 0) {
				printf("\nIt's a heavy key made out of iron.");
			}

			if (roomid == 3) {

				if (ironkey == 0 && titaniumbox != 0){
					printf("\nIt's a heavy key made out of iron.");
					printf("\nIron key is currently inside the titanium box.");
				}

				if (ironkey == 0 && titaniumbox == 0){
					if (strcmp(input, "look iron key") == 0) {
						printf("\nYou don't see any iron key in here.");
					}

					if (strcmp(input, "look iron") == 0) {
						printf("\nYou don't see anything iron in here.");
					}		
				}				

			}

			if (roomid != 3 && ironkey == 0) {

				if (strcmp(input, "look iron key") == 0) {
					printf("\nYou don't see any iron key in here.");
				}

				if (strcmp(input, "look iron") == 0) {
					printf("\nYou don't see anything iron in here.");
				}		
			}

			return;
		}		

		// TAKE IRON KEY
		if (strcmp(input, "take iron key") == 0 || 
			strcmp(input, "take iron") == 0) {

			if (ironkey != 0) {
				printf("\nYou already took the iron key.");
			}

			if (roomid == 3) {
				if (ironkey == 0 && titaniumbox != 0){
					printf("\nTaken.");
					ironkey = 1;
					emptyinventory = 0;
				}	

				if (ironkey == 0 && titaniumbox == 0){
					if (strcmp(input, "take iron key") == 0) {
						printf("\nYou don't see any iron key in here.");
					}

					if (strcmp(input, "take iron") == 0) {
						printf("\nYou don't see anything iron in here.");
					}					
				}

			}

			if (roomid != 3 && ironkey == 0) {

				if (strcmp(input, "take iron key") == 0) {
					printf("\nYou don't see any iron key in here.");
				}

				if (strcmp(input, "take iron") == 0) {
					printf("\nYou don't see anything iron in here.");
				}					
			}

			return;
		}		

		// USE IRON KEY
		if (strcmp(input, "use iron key") == 0 || 
			strcmp(input, "use iron") == 0) {

			if (ironkey != 0) {
				printf("\nPlease specify which lock to unlock using iron key.");
			}

			if (roomid == 3 && ironkey == 0 && titaniumbox != 0){
				printf("\nYou need to take the iron key first.");
			}

			else {

				if (strcmp(input, "use iron key") == 0) {
					printf("\nWhat iron key?");
				}

				if (strcmp(input, "use iron") == 0) {
					printf("\nWhat iron?");
				}	
			}

			return;
		}					

		// LOOK KEY
		if (strcmp(input, "look key") == 0) {

			if (roomid == 1 || roomid == 5) {

				if (ironkey != 0 || brasskey != 0 || aluminumkey != 0) {
					printf("\nPlease specify which key to look at.");
				}						

				if (ironkey == 0 && brasskey == 0 && aluminumkey == 0) {
					printf("\nWhat key?");
				}
			}									

			if (roomid == 2) {

				if (aluminumkey == 0 && bronzebox == 2) {

					if (ironkey == 0 && brasskey == 0) {
						printf("\nIt's a lightweight key made out of aluminum.");
						printf("\nAluminum key is currently sitting inside the bronze box.");
					}

					if (ironkey != 0 || brasskey != 0) {
						printf("\nPlease specify which key to look at.");
					}
				}				

				if (aluminumkey == 0 && bronzebox != 2) {

					if (ironkey != 0 || brasskey != 0) {
						printf("\nPlease specify which key to look at.");
					}

					if (ironkey == 0 && brasskey == 0) {
						printf("\nWhat key?");
					}				
				}
			}

			if (roomid == 3) {

				if (ironkey == 0 && titaniumbox != 0) {

					if (aluminumkey == 0 && brasskey == 0) {
						printf("\nIt's a very heavy key made of iron.");
						printf("\nIron key is currently sitting inside the titanium box.");
					}

					if (aluminumkey != 0 || brasskey != 0) {
						printf("\nPlease specify which key to look at.");
					}
				}

				if (ironkey == 0 && titaniumbox == 0) {

					if (aluminumkey != 0 || brasskey != 0) {
						printf("\nPlease specify which key to look at.");
					}

					if (aluminumkey == 0 && brasskey == 0) {
						printf("\nWhat key?");
					}				
				}
			}			

			if (roomid == 4) {

				if (planter != 0 && brasskey == 0) {

					if (aluminumkey == 0 && ironkey == 0) {
						printf("\nIt's a key made of burnished brass.");
						printf("\nBrass key is currently partially buried in a pile of dirt.");
					}

					if (aluminumkey != 0 || ironkey != 0) {
						printf("\nPlease specify which key to look at.");						
					}
				}

				if (planter == 0 && brasskey == 0) {

					if (aluminumkey != 0 || ironkey != 0) {
						printf("\nPlease specify which key to look at.");
					}

					if (aluminumkey == 0 && ironkey == 0) {
						printf("\nWhat key?");
					}	
				}

				// THIS CONDITION ONLY EXISTS IN DEBUG MODE!
				if (planter == 0 && brasskey != 0) {

					if (aluminumkey == 0 && ironkey == 0) {
						printf("\n*DEBUG* It's a key made of burnished brass.");
						printf("\n*DEBUG* Brass key is currently partially buried in a pile of dirt.");
					}

					if (aluminumkey != 0 || ironkey != 0) {
						printf("\n*DEBUG* Please specify which key to look at.");						
					}
				}				
			}

			return;
		}			

		// TAKE KEY
		if (strcmp(input, "take key") == 0) {

			if (roomid == 1 || roomid == 5) {
				printf("\nYou don't see any key here.");		
			}

			if (roomid == 2) {

				if (aluminumkey != 0) {
					printf("\nYou already took the aluminum key.");
				}			

				if (aluminumkey == 0 && bronzebox == 2) {
					printf("\nTaken.");
					aluminumkey = 1;
					emptyinventory = 0;
				}

				if (aluminumkey == 0 && bronzebox != 2) {
					printf("\nYou don't see any key here.");
				}
			}

			if (roomid == 3) {

				if (ironkey != 0) {
					printf("\nYou already took the iron key.");
				}				

				if (ironkey == 0 && titaniumbox != 0) {
					printf("\nTaken.");
					ironkey = 1;
					emptyinventory = 0;
				}

				if (ironkey == 0 && titaniumbox == 0) {
					printf("\nYou don't see any key here.");
				}
			}		

			if (roomid == 4) {

				if (planter != 0 && brasskey != 0) {
					printf("\nYou already took the brass key.");
				}			

				if (planter == 0 && brasskey != 0) {
					//THIS CONDITION EXISTS ONLY IN DEBUG MODE.
					printf("\n*DEBUG* You already took the brass key.");
				}			

				if (planter != 0 && brasskey == 0) {
					printf("\nTaken.");
					brasskey = 1;
					emptyinventory = 0;
				}		

				if (planter == 0 && brasskey == 0) {
					printf("\nYou don't see any key here.");
				}
			}

			return;
		}

		// USE KEY
		if (strcmp(input, "use key") == 0) {

			if (ironkey != 0 || brasskey != 0 || aluminumkey != 0) {
				printf("\nPlease specify the key to use and the lock to unlock using the key.");
			}

			if (ironkey == 0 && brasskey == 0 && aluminumkey == 0) {
				printf("\nWhat key?");
			}

			return;
		}						

		// LOOK SWITCH
		if (strcmp(input, "look switch") == 0 || 
			strcmp(input, "look switches") == 0) {

			if (roomid == 1 || 
				roomid == 3 || 
				(roomid == 5 && northaccesspanel == 0) ||
				(roomid == 4 && southaccesspanel == 0)) {
				printf("\nYou don't see any switch here.");
			}					

			if (roomid == 2) {
				printf("\nGreen switch on the wall is a small push button switch the size of a coin.");

				if (paper != 0) {
					printf("\nYellow switch on the floor is a small oval switch.");
				}
			}

			if (roomid == 4 && southaccesspanel == 2) {
				printf("\nThere is a red switch and a blue switch inside the metal access panel.");
				printf("\nBoth red and blue switches are square push button switch the size of a coin.");
			}
			
			if (roomid == 5 && northaccesspanel != 0) {
				printf("\nThere is a white switch and a black switch inside the metal access panel.");
				printf("\nBoth black and white switches are round push button switch the size of a coin.");
			}	

			return;		
		}		

		// TAKE SWITCH
		if (strcmp(input, "take switch") == 0 || 
			strcmp(input, "take switches") == 0) {

			if (roomid == 1 || 
				roomid == 3 || 
				(roomid == 5 && northaccesspanel == 0) ||
				(roomid == 4 && southaccesspanel == 0)) {
				printf("\nYou don't see any switch here.");
			}					

			if (roomid == 2) {
				printf("\nGreen switch is securely affixed to the wall. You can't take it.");

				if (paper != 0) {
					printf("\nYellow switch is securely affixed to the floor. You can't take it.");
				}
			}

			if (roomid == 4 && southaccesspanel == 2) {
				printf("\nBlue switch is securely affixed to inside of the panel. You can't take it.");
				printf("\nRed switch is securely affixed to inside of the panel. You can't take it.");
			}
			
			if (roomid == 5 && northaccesspanel != 0) {
				printf("\nBlack switch is securely affixed to inside of the panel. You can't take it.");
				printf("\nWhite switch is securely affixed to inside of the panel. You can't take it.");
			}	

			return;		
		}			

		// PRESS SWITCH
		if (strcmp(input, "press switch") == 0 || 
			strcmp(input, "push switch") == 0) {

			if (roomid == 1 || roomid == 3) {
				printf("\nYou don't see any switch here.");
			}				

			if (roomid == 2) {

				if (paper != 0) {

					printf("\nYou press the green switch.");

					if (northdoor == 0 && bronzebox != 2) {
						northdoor = 1;
						return;
					}

					if (northdoor != 0 && bronzebox != 2) {
						northdoor = 0;
						return;
					}		

					if (northdoor != 0 && bronzebox == 2) {
						northdoor = 0;
						return;
					}		

					if (northdoor == 0 && bronzebox == 2) {
						northdoor = 0;
						return;
					}		
				}

				if (paper == 0) {
					printf("\nPlease specify which switch to press.");
				}				
			} 

			if (roomid == 4) {

				if (southaccesspanel != 2) {
					printf("\nYou don't see any switch here.");
				}

				if (southaccesspanel == 2) {
					printf("\nPlease specify which switch to press.");
				}				
			}	

			if (roomid == 5) {

				if (northaccesspanel == 0) {
					printf("\nYou don't see any switch here.");
				}

				if (northaccesspanel != 0) {
					printf("\nPlease specify which switch to press.");
				}				
			}

			return;		
		}		

		// LOOK RED SWITCH
		if (strcmp(input, "look red switch") == 0 || 
			strcmp(input, "look red") == 0) {

			if (roomid == 4 && southaccesspanel == 2) {	
				printf("\nRed switch inside the access panel is a square push button switch the size of a coin.");
			}

			else {

				if (strcmp(input, "look red switch") == 0) {
					printf("\nYou don't see any red switch here.");
				}		

				if (strcmp(input, "look red") == 0) {
					printf("\nYou don't see anything red in here.");
				}		
			}

			return;		
		}		

		// TAKE RED SWITCH
		if (strcmp(input, "take red switch") == 0 || 
			strcmp(input, "take red") == 0) {	

			if (roomid == 4 && southaccesspanel == 2) {	
				printf("\nRed switch is securely affixed to inside of the panel. You can't take it.");
			}

			else {

				if (strcmp(input, "take red switch") == 0) {
					printf("\nYou don't see any red switch here.");
				}

				if (strcmp(input, "take red") == 0) {
					printf("\nYou don't see anything red in here.");
				}		
			}

			return;				
		}

		// PRESS/PUSH RED SWITCH
		if (strcmp(input, "press red switch") == 0 || 
			strcmp(input, "press red") == 0 ||		
			strcmp(input, "push red switch") == 0 || 
			strcmp(input, "push red") == 0) {		

			if (roomid == 4 && southaccesspanel == 2) {	
				printf("\nYou press the red switch.");

				if (bronzebox == 0 && bronzebox != 2) {
					bronzebox = 1;
					return;
				}

				if (bronzebox != 0 && bronzebox != 2) {
					bronzebox = 0;
					return;
				}	

				if (bronzebox == 0 && bronzebox == 2) {
					bronzebox = 1;
					printf("\n**DEBUG ONLY SITUATION - SETTING BRONZE BOX STATE TO 1**");
					return;
				}		

				if (bronzebox == 1 && bronzebox == 2) {
					bronzebox = 0;
					printf("\n**DEBUG ONLY SITUATION - SETTING BRONZE BOX STATE TO 0**");
					return;	
				}													
			}

			else {

				if (strcmp(input, "press red switch") == 0 || 
					strcmp(input, "push red switch") == 0) {
					printf("\nYou don't see any red switch here.");
				}

				if (strcmp(input, "press red") == 0 || 
					strcmp(input, "push red") == 0) {
					printf("\nYou don't see anything red in here.");
				}					
			}

			return;			
		}					

		// LOOK BLUE SWITCH
		if (strcmp(input, "look blue switch") == 0 || 
			strcmp(input, "look blue") == 0) {

			if (roomid == 4 && southaccesspanel == 2) {	
				printf("\nBlue switch inside the access panel is a square push button switch the size of a coin.");
			}

			else {

				if (strcmp(input, "look blue switch") == 0) {
					printf("\nYou don't see any blue switch here.");
				}		

				if (strcmp(input, "look blue") == 0) {
					printf("\nYou don't see anything blue in here.");
				}		
			}

			return;		
		}			

		// TAKE BLUE SWITCH
		if (strcmp(input, "take blue switch") == 0 || 
			strcmp(input, "take blue") == 0) {	

			if (roomid == 4 && southaccesspanel == 2) {	
				printf("\nBlue switch is securely affixed to inside of the panel. You can't take it.");
			}	

			else {

				if (strcmp(input, "take blue switch") == 0) {
					printf("\nYou don't see any blue switch here.");
				}

				if (strcmp(input, "take blue") == 0) {
					printf("\nYou don't see anything blue in here.");
				}		
			}

			return;					
		}			

		// PRESS/PUSH BLUE SWITCH
		if (strcmp(input, "press blue switch") == 0 || 
			strcmp(input, "press blue") == 0 ||		
			strcmp(input, "push blue switch") == 0 || 
			strcmp(input, "push blue") == 0) {		

			if (roomid == 4 && southaccesspanel == 2) {	
				printf("\nYou press the blue switch.");

				if (eastdoor == 0) {
					eastdoor = 1;
					return;
				}

				if (eastdoor != 0) {
					eastdoor = 0;
					return;
				}														
			}

			else {

				if (strcmp(input, "press blue switch") == 0 || 
					strcmp(input, "push blue switch") == 0) {
					printf("\nYou don't see any blue switch here.");
				}

				if (strcmp(input, "press blue") == 0 || 
					strcmp(input, "push blue") == 0) {
					printf("\nYou don't see anything blue in here.");
				}					
			}

			return;				
		}			

		// LOOK BLACK SWITCH
		if (strcmp(input, "look black switch") == 0 || 
			strcmp(input, "look black") == 0) {

			if (roomid == 5 && northaccesspanel != 0) {	
				printf("\nBlack switch inside the access panel is a round push button switch the size of a coin.");
			}

			else {

				if (strcmp(input, "look black switch") == 0) {
					printf("\nYou don't see any black switch here.");
				}		

				if (strcmp(input, "look black") == 0) {
					printf("\nYou don't see anything black in here.");
				}		
			}

			return;
		}						

		// TAKE BLACK SWITCH
		if (strcmp(input, "take black switch") == 0 || 
			strcmp(input, "take black") == 0) {	

			if (roomid == 5 && northaccesspanel != 0) {	
				printf("\nBlack switch is securely affixed to inside of the panel. You can't take it.");
			}

			else {

				if (strcmp(input, "take black switch") == 0) {
					printf("\nYou don't see any black switch here.");
				}		

				if (strcmp(input, "take black") == 0) {
					printf("\nYou don't see anything black in here.");
				}		
			}

			return;					
		}

		// PRESS/PUSH BLACK SWITCH
		if (strcmp(input, "press black switch") == 0 || 
			strcmp(input, "press black") == 0 ||	
			strcmp(input, "push black switch") == 0 || 
			strcmp(input, "push black") == 0) {		

			if (roomid == 5 && northaccesspanel != 0) {	
				printf("\nYou press the black switch.");	

				if (southdoor == 0) {
					southdoor = 1;
					return;
				}

				if (southdoor != 0) {
					southdoor = 0;
					return;
				}					
			}

			else {

				if (strcmp(input, "press black switch") == 0 || 
					strcmp(input, "push black switch") == 0) {
						printf("\nYou don't see any black switch here.");
				}

				if (strcmp(input, "press black") == 0 || 
					strcmp(input, "push black") == 0) {
					printf("\nYou don't see anything black in here.");
				}					
			}	

			return;			
		}					

		// LOOK WHITE SWITCH
		if (strcmp(input, "look white switch") == 0 || 
			strcmp(input, "look white") == 0) {

			if (roomid == 5 && northaccesspanel != 0) {	
				printf("\nWhite switch inside the access panel is a round push button switch the size of a coin.");
			}

			else {

				if (strcmp(input, "look white switch") == 0) {
					printf("\nYou don't see any white switch here.");
				}		

				if (strcmp(input, "look white") == 0) {
					printf("\nYou don't see anything white in here.");
				}		
			}

			return;	
		}				

		// TAKE WHITE SWITCH
		if (strcmp(input, "take white switch") == 0 || 
			strcmp(input, "take white") == 0) {

			if (roomid == 5 && northaccesspanel != 0) {	
				printf("\nWhite switch is securely affixed to inside of the panel. You can't take it.");
			}

			else {

				if (strcmp(input, "take white switch") == 0) {
					printf("\nYou don't see any white switch here.");
				}		

				if (strcmp(input, "take white") == 0) {
					printf("\nYou don't see anything white in here.");
				}		
			}

			return;		
		}			

		// PRESS/PUSH WHITE SWITCH
		if (strcmp(input, "press white switch") == 0 || 
			strcmp(input, "press white") == 0 ||		
			strcmp(input, "push white switch") == 0 || 
			strcmp(input, "push white") == 0) {	

			if (roomid == 5 && northaccesspanel != 0) {	
				printf("\nYou press the white switch.");

				if (southaccesspanel == 0) {
					southaccesspanel = 1;
					return;
				}

				if (southaccesspanel != 0) {
					southaccesspanel = 0;
					return;
				}					
			}

			else {

				if (strcmp(input, "press white switch") == 0 || 
					strcmp(input, "push white switch") == 0) {
					printf("\nYou don't see any white switch here.");
				}

				if (strcmp(input, "press white") == 0 || 
					strcmp(input, "push white") == 0) {
					printf("\nYou don't see anything white in here.");
				}					
			}

			return;			
		}				

		// LOOK GREEN SWITCH
		if (strcmp(input, "look green switch") == 0 || 
			strcmp(input, "look green") == 0) {	

			if (roomid == 2) {	
				printf("\nGreen switch on the wall is a push button switch the size of a coin.");
			}

			else{

				if (strcmp(input, "look green switch") == 0) {	
					printf("\nYou don't see any green switch here.");
				}

				if (strcmp(input, "look green") == 0) {	
					printf("\nYou don't see anything green in here.");
				}
			}

			return;
		}			

		// TAKE GREEN SWITCH
		if (strcmp(input, "take green switch") == 0 || 
			strcmp(input, "take green") == 0) {	

			if (roomid == 2) {	
				printf("\nGreen switch is securely affixed to the wall.  You can't take it.");
			}

			else {

				if (strcmp(input, "take green switch") == 0) {
					printf("\nYou don't see any green switch here.");
				}

				if (strcmp(input, "take green switch") == 0) {
					printf("\nYou don't see anything green in here.");
				}
			}

			return;				
		}		

		// PRESS GREEN SWITCH
		if (strcmp(input, "press green switch") == 0 || 
			strcmp(input, "push green switch") == 0 ||
			strcmp(input, "press green") == 0 || 
			strcmp(input, "push green") == 0) {

			if (roomid == 2) {
				printf("\nYou press the green switch.");

				if (northdoor == 0 && bronzebox != 2) {
					northdoor = 1;
					return;
				}

				if ((northdoor != 0 && bronzebox != 2) || bronzebox == 2) {
					northdoor = 0;
					return;
				}						
			}

			else { 
				if (strcmp(input, "press green switch") == 0 || 
					strcmp(input, "push green switch") == 0) {	
					printf("\nYou don't see any green switch here.");
				}		

				if (strcmp(input, "press green") == 0 || 
					strcmp(input, "push green") == 0) {	
					printf("\nYou don't see anything green in here.");
				}		
			}

			return;					
		}			

		// LOOK YELLOW SWITCH
		if (strcmp(input, "look yellow switch") == 0 || 
			strcmp(input, "look yellow") == 0) {	

			if (roomid == 2 && paper != 0) {
				printf("\nYellow switch on the floor is a small oval switch.");
			}	

			else {

				if (strcmp(input, "look yellow switch") == 0) {	
					printf("\nYou don't see any yellow switch here.");
				}	

				if (strcmp(input, "look yellow") == 0) {	
					printf("\nYou don't see anything yellow in here.");
				}	
			}

			return;
		}		

		// TAKE YELLOW SWITCH
		if (strcmp(input, "take yellow switch") == 0 || 
			strcmp(input, "take yellow") == 0) {

			if (roomid == 2 && paper != 0) {
				printf("\nYellow switch is securely affixed to the floor.  You can't take it.");
			}

			else {

				if (strcmp(input, "take yellow switch") == 0) {	
					printf("\nYou don't see any yellow switch here.");
				}	

				if (strcmp(input, "take yellow") == 0) {	
					printf("\nYou don't see anything yellow in here.");
				}	
			}

			return;			
		}	

		// PRESS YELLOW SWITCH
		if (strcmp(input, "press yellow switch") == 0 || 
			strcmp(input, "push yellow switch") == 0 ||
			strcmp(input, "press yellow") == 0 || 
			strcmp(input, "push yellow") == 0) {

			if (roomid == 2 & paper != 0) {
				printf("\nYou press the yellow switch.");

				if (eastdoor != 0) {
					printf("\nThe light above the door in the west is now red.");
					eastdoor = 0;
					return;
				}						

				if (eastdoor == 0) {
					printf("\nThe light above the door in the west is now green.");
					eastdoor = 1;
					return;
				}	
			}		

			else {

				if (strcmp(input, "press yellow switch") == 0 || 
					strcmp(input, "push yellow switch") == 0) {	
					printf("\nYou don't see any yellow switch here.");
				}	

				if (strcmp(input, "press yellow") == 0 || 
					strcmp(input, "push yellow") == 0) {	
					printf("\nYou don't see anything yellow in here.");
				}
			}

			return;
		}				

		// LOOK BOX
		if (strcmp(input, "look box") == 0) {

			if (roomid == 1 || roomid == 4) {	
				printf("\nThere isn't any box here.");
			}			

			if (roomid == 2) {
				printf("\nIt's a box made out of bronze.");
				printf("\nYou can't see any keyhole on it.");	

				if (bronzebox != 2) {
					printf("\nThe bronze box is currently closed.");
				}

				if (bronzebox == 2) {
					printf("\nThe bronze box is currently open.");

					if (aluminumkey == 0) {
						printf("\nThere is an aluminum key inside the bronze box.");
					}

					if (aluminumkey != 0) {
						printf("\nThe bronze box is empty.");
					}
				}
			}

			if (roomid == 3) {
				printf("\nThe box is made out of titanium.");
				printf("\nThere is a keyhole on a side of the titanium box.");	

				if (titaniumbox == 0) {
					printf("\nThe titanium box is currently closed.");
				}

				if (titaniumbox != 0) {
					printf("\nThe titanium box is currently open.");

					if (ironkey == 0) {
						printf("\nThere is an iron key inside the titanium box.");
					}

					if (ironkey != 0) {
						printf("\nThe titanium box is empty.");
					}
				}
			}	

			if (roomid == 5) {
				printf("\nThe box is made out of steel.");
				printf("\nThere is a keyhole on a side of the steel box.");		

				if (steelbox == 0) {
					printf("\nThe steel box is currently closed.");
				}

				if (steelbox != 0) {
					printf("\nThe steel box is currently open.");

					if (batteries == 0) {
						printf("\nThere are batteries inside the steel box.");
					}

					if (batteries != 0) {
						printf("\nThe steel box is empty.");
					}
				}
			}

			return;				
		}			

		// OPEN BOX
		if (strcmp(input, "open box") == 0) {

			if (roomid == 1 || roomid == 4) {	
				printf("\nThere isn't any box here.");
			}				

			if (roomid == 2) {

				if (bronzebox == 2) {
					printf("\nThe bronze box is already open.");

					if (aluminumkey == 0) {
						printf("\nThere is an aluminum key inside the bronze box.");
					}

					if (aluminumkey != 0) {
						printf("\nThe bronze box is empty.");
					}	
				}				

				if (bronzebox == 1) {
					printf("\nYou open the bronze box.");
					bronzebox = 2;
					northdoor = 0;
					southdoor = 0;
					westdoor = 1;

					if (aluminumkey == 0) {
						printf("\nThere is an aluminum key inside the bronze box.");
					}

					if (aluminumkey != 0) {
						printf("\nThe bronze box is empty.");
					}				
				}

				if (bronzebox == 0) {
					printf("\nThe bronze box is securely locked.  You can't open it.");
				}				
			}

			if (roomid == 3) {

				if (titaniumbox == 0) {
					printf("\nYou can't open the titanium box.");
					printf("\nYou will need to unlock the titanium box with a key.");
				}

				if (titaniumbox != 0) {
					printf("\nThe titanium box is already open.");

					if (ironkey == 0) {
						printf("\nThere is a iron key inside the titanium box.");
					}

					if (ironkey != 0) {
						printf("\nThe titanium box is empty.");
					}					
				}				
			}	

			if (roomid == 5) {

				if (steelbox == 0) {
					printf("\nYou can't open the steel box.");
					printf("\nYou will need to unlock the steel box with a key.");
				}

				if (steelbox != 0) {
					printf("\nThe steel box is already open.");

					if (batteries == 0) {
						printf("\nThere are batteries inside the steel box.");
					}

					if (batteries != 0) {
						printf("\nThe steel box is empty.");
					}					
				}				
			}

			return;				
		}

		// UNLOCK BOX WITH KEY / OPEN BOX WITH KEY // UNLOCK BOX
		if (strcmp(input, "use key on box") == 0 || 	
			strcmp(input, "use key to open box") == 0 || 		
			strcmp(input, "use key to unlock box") == 0 || 					
			strcmp(input, "open box with key") == 0 || 
			strcmp(input, "open box using key") == 0 || 			
			strcmp(input, "unlock box using key") == 0 || 
			strcmp(input, "unlock box") == 0 || 			
			strcmp(input, "unlock box with key") == 0) {	

			if (roomid == 1 || roomid == 4){
				printf("\nThere isn't any in box here.");
			}	

			if (roomid == 2){
				printf("\nThere is no keyhole on the bronze box.");
				printf("\nThere must be a way to unlock the box.");	
			}			

			if (roomid == 3 || roomid == 5){

				if (aluminumkey != 0 || brasskey != 0 || ironkey != 0) {
					printf("\nPlease specify which key to unlock the box with.");
				}

				if (aluminumkey == 0 && brasskey == 0 && ironkey == 0) {
					printf("\nYou don't have any key.");					
				}				
			}	

			return;						
		}		

		// UNLOCK BOX WITH ALUMINUM KEY / OPEN BOX WITH ALUMINUM KEY
		if (strcmp(input, "use aluminum key on box") == 0 ||
		    strcmp(input, "use aluminum on box") == 0 || 											 
			strcmp(input, "use aluminum key to open box") == 0 || 
			strcmp(input, "use aluminum to open box") == 0 || 			
			strcmp(input, "use aluminum key to unlock box") == 0 || 
			strcmp(input, "use aluminum to unlock box") == 0 || 						
			strcmp(input, "open box with aluminum key") == 0 || 
			strcmp(input, "open box with aluminum") == 0 || 				
			strcmp(input, "open box using aluminum key") == 0 || 
			strcmp(input, "open box using aluminum") == 0 || 					
			strcmp(input, "unlock box using aluminum key") == 0 || 
			strcmp(input, "unlock box using aluminum") == 0 || 							
			strcmp(input, "unlock box with aluminum key") == 0 || 			
			strcmp(input, "unlock box with aluminum") == 0) {	

			if (roomid == 2 && aluminumkey != 0) {
				printf("\nThere is no keyhole on the bronze box.");
			}

			if (roomid == 3 && aluminumkey != 0) {
				printf("\nYou attempted to use aluminum key to unlock the "
				       "titanium box, but the aluminum key doesn't fit "
					   "in the keyhole.");
			}	

			if (roomid == 5 && aluminumkey != 0) {

				if (steelbox != 0){
					printf("\nThe steel box is already open.");
				}				

				if (steelbox == 0){
					printf("\nYou insert the aluminum key into the keyhole on the steel box.");
					printf("\nThe key fits.  After turning the key, the steel box automatically opens.");
					printf("\nYou take the aluminum key out of the keyhole.");				
					steelbox = 1;
				}

				if (batteries == 0) {
					printf("\nThere are batteries inside the steel box.");
				}

				if (batteries != 0) {
					printf("\nThe steel box is empty.");
				}	

			}		

			if (aluminumkey == 0) {

				if (strcmp(input, "use aluminum key on box") == 0 ||					 
					strcmp(input, "use aluminum key to open box") == 0 || 
					strcmp(input, "use aluminum key to unlock box") == 0 || 						
					strcmp(input, "open box with aluminum key") == 0 || 		
					strcmp(input, "open box using aluminum key") == 0 || 			
					strcmp(input, "unlock box using aluminum key") == 0 || 					
					strcmp(input, "unlock box with aluminum key") == 0) {

					printf("\nWhat aluminum key?");
				}

				if (strcmp(input, "use aluminum on box") == 0 ||						 
					strcmp(input, "use aluminum to open box") == 0 || 
					strcmp(input, "use aluminum to unlock box") == 0 || 						
					strcmp(input, "open box with aluminum") == 0 || 			
					strcmp(input, "open box using aluminum") == 0 || 			
					strcmp(input, "unlock box using aluminum") == 0 || 						
					strcmp(input, "unlock box with aluminum") == 0 || 			
					strcmp(input, "unlock box with aluminum") == 0) {

					printf("\nWhat aluminum?");
				}

				if (roomid == 1 || roomid == 4){
					printf("\nYou don't see any box here.");
				}
			}

			return;								
		}			

		// UNLOCK BOX WITH BRASS KEY / OPEN BOX WITH BRASS KEY
		if (strcmp(input, "use brass key on box") == 0 ||
		    strcmp(input, "use brass on box") == 0 || 											 
			strcmp(input, "use brass key to open box") == 0 || 
			strcmp(input, "use brass to open box") == 0 || 			
			strcmp(input, "use brass key to unlock box") == 0 || 
			strcmp(input, "use brass to unlock box") == 0 || 						
			strcmp(input, "open box with brass key") == 0 || 
			strcmp(input, "open box with brass") == 0 || 				
			strcmp(input, "open box using brass key") == 0 || 
			strcmp(input, "open box using brass") == 0 || 					
			strcmp(input, "unlock box using brass key") == 0 || 
			strcmp(input, "unlock box using brass") == 0 || 							
			strcmp(input, "unlock box with brass key") == 0 || 			
			strcmp(input, "unlock box with brass") == 0) {	

			if (roomid == 1 || roomid == 4){
				printf("\nYou don't see any box here.");
			}				

			if (roomid == 2 && brasskey != 0) {
				printf("\nThere is no keyhole on the bronze box.");
			}

			if (roomid == 3 && brasskey != 0) {

				if (titaniumbox != 0){
					printf("\nThe titanium box is already open.");
				}				

				if (titaniumbox == 0){
					printf("\nYou insert the brass key into the keyhole on the titanium box.");
					printf("\nThe key fits.  After turning the key, the titanium box automatically opens.");
					printf("\nYou take the brass key out of the keyhole.");				
					titaniumbox = 1;
				}

				if (ironkey == 0) {
					printf("\nThere is an iron key inside the titanium box.");
				}

				if (ironkey != 0) {
					printf("\nThe titanium box is empty.");
				}	
			}

			if (roomid == 5 && brasskey != 0) {
				printf("\nYou attempted to use brass key to unlock the "
				       "steel box, but the brass key doens't fit "
					   "in the keyhole.");
			}	

			if (brasskey == 0) {

				if (strcmp(input, "use brass key on box") == 0 ||					 
					strcmp(input, "use brass key to open box") == 0 || 
					strcmp(input, "use brass key to unlock box") == 0 || 						
					strcmp(input, "open box with brass key") == 0 || 		
					strcmp(input, "open box using brass key") == 0 || 			
					strcmp(input, "unlock box using brass key") == 0 || 					
					strcmp(input, "unlock box with brass key") == 0) {

					printf("\nWhat brass key?");
				}

				if (strcmp(input, "use brass on box") == 0 ||						 
					strcmp(input, "use brass to open box") == 0 || 
					strcmp(input, "use brass to unlock box") == 0 || 						
					strcmp(input, "open box with brass") == 0 || 			
					strcmp(input, "open box using brass") == 0 || 			
					strcmp(input, "unlock box using brass") == 0 || 						
					strcmp(input, "unlock box with brass") == 0 || 			
					strcmp(input, "unlock box with brass") == 0) {

					printf("\nWhat brass?");
				}
			}

			return;								
		}						

		// UNLOCK BOX WITH IRON KEY / OPEN BOX WITH IRON KEY
		if (strcmp(input, "use iron key on box") == 0 ||
		    strcmp(input, "use iron on box") == 0 || 											 
			strcmp(input, "use iron key to open box") == 0 || 
			strcmp(input, "use iron to open box") == 0 || 			
			strcmp(input, "use iron key to unlock box") == 0 || 
			strcmp(input, "use iron to unlock box") == 0 || 						
			strcmp(input, "open box with iron key") == 0 || 
			strcmp(input, "open box with iron") == 0 || 				
			strcmp(input, "open box using iron key") == 0 || 
			strcmp(input, "open box using iron") == 0 || 					
			strcmp(input, "unlock box using iron key") == 0 || 
			strcmp(input, "unlock box using iron") == 0 || 							
			strcmp(input, "unlock box with iron key") == 0 || 			
			strcmp(input, "unlock box with iron") == 0) {	

			if (roomid == 2 && ironkey != 0) {
				printf("\nThere is no keyhole on the bronze box.");
			}

			if (roomid == 3 && ironkey != 0) {
				printf("\nYou attempted to use iron key to unlock the "
				       "titanium box, but the iron key doens't fit "
					   "in the keyhole.");
			}	

			if (roomid == 3 && ironkey != 0) {
				printf("\nYou attempted to use iron key to unlock the "
				       "steel box, but the iron key doens't fit "
					   "in the keyhole.");
			}	

			if (ironkey == 0) {

				if (strcmp(input, "use iron key on box") == 0 ||					 
					strcmp(input, "use iron key to open box") == 0 || 
					strcmp(input, "use iron key to unlock box") == 0 || 						
					strcmp(input, "open box with iron key") == 0 || 		
					strcmp(input, "open box using iron key") == 0 || 			
					strcmp(input, "unlock box using iron key") == 0 || 					
					strcmp(input, "unlock box with iron key") == 0) {

					printf("\nWhat iron key?");
				}

				if (strcmp(input, "use iron on box") == 0 ||						 
					strcmp(input, "use iron to open box") == 0 || 
					strcmp(input, "use iron to unlock box") == 0 || 						
					strcmp(input, "open box with iron") == 0 || 			
					strcmp(input, "open box using iron") == 0 || 			
					strcmp(input, "unlock box using iron") == 0 || 						
					strcmp(input, "unlock box with iron") == 0 || 			
					strcmp(input, "unlock box with iron") == 0) {

					printf("\nWhat iron?");
				}

				if (roomid == 1 || roomid == 4){
					printf("\nYou don't see any box here.");
				}
			}

			return;								
		}					

		// CLOSE BOX
		if (strcmp(input, "close box") == 0) {

			if (roomid == 1 || roomid == 4) {	
				printf("\nThere isn't any box here.");
			}			

			if (roomid == 2) {

				if (bronzebox != 2) {
					printf("\nThe bronze box is already closed.");
				}				

				if (bronzebox == 2) {
					printf("\nYou close the bronze box.");
					bronzebox = 1;
					northdoor = 0;
					southdoor = 0;
					westdoor = 0;
				}
			}

			if (roomid == 3) {

				if (titaniumbox == 0) {
					printf("\nThe titanium box is already closed.");
				}			
				
				if (titaniumbox != 0) {
					printf("\nYou close the titanium box.  The titanium box is now locked.");
					titaniumbox = 0;
				}
			}				

			if (roomid == 5) {

				if (steelbox == 0) {
					printf("\nThe steel box is already closed.");
				}			

				if (steelbox != 0) {
					printf("\nYou close the steel box.  The steel box is now locked.");
					steelbox = 0;
				}
			}			

			return;
		}		

		// TAKE BOX
		if (strcmp(input, "take box") == 0) {

			if (roomid == 1 || roomid == 4) {
				printf("\nThere isn't any box here.");
			}

			if (roomid == 2) {
				printf("\nThe bronze box seems to be an integral part of the floor, you can't take it.");
			}

			if (roomid == 3) {
				printf("\nThe titanium box seems to be fused to the floor, you can't take it.");
			}			

			if (roomid == 5) {
				printf("\nThe steel box is too heavy to lift, you can't take it.");
			}		

			return;
		}		

		// LOOK BRONZE BOX
		if (strcmp(input, "look bronze") == 0 || 
			strcmp(input, "look bronze box") == 0) {

			if (roomid == 2) {

				printf("\nThe box is made out of bronze.");
				printf("\nYou can't see any keyhole on it.");	

				if (bronzebox != 2) {
					printf("\nThe bronze box is currently closed.");
				}

				if (bronzebox == 2) {
					printf("\nThe bronze box is currently open.");

					if (aluminumkey == 0) {
						printf("\nThere is an aluminum key inside the bronze box.");
					}

					if (aluminumkey != 0) {
						printf("\nThe bronze box is empty.");
					}
				}
			}

			if (roomid != 2) {

				if (strcmp(input, "look bronze box") == 0) {	
					printf("\nThere isn't any bronze box here.");
				}		

				if (strcmp(input, "look bronze") == 0) {	
					printf("\nThere isn't anything bronze in here.");
				}
			}	

			return;				
		}	

		// UNLOCK BRONZE BOX
		if (strcmp(input, "unlock bronze box") == 0 || 
			strcmp(input, "unlock bronze") == 0) {

			if (roomid == 2) {
				printf("\nThere is no keyhole on the bronze box.");
				printf("\nThere must be a way to unlock the box.");				
			}

			if (roomid != 2) {

				if (strcmp(input, "unlock bronze box") == 0) {
					printf("\nThere is no bronze box here.");
				}

				if (strcmp(input, "unlock bronze") == 0) {
					printf("\nThere isn't anything bronze in here.");
				}
			}

			return;							
		}				

		// UNLOCK BRONZE BOX WITH KEY / OPEN BRONZE BOX WITH KEY
		if (strcmp(input, "use key on bronze box") == 0 || 
			strcmp(input, "use key on bronze") == 0 || 		
			strcmp(input, "use key to open bronze box") == 0 || 
			strcmp(input, "use key to open bronze") == 0 || 			
			strcmp(input, "use key to unlock bronze box") == 0 || 
			strcmp(input, "use key to unlock bronze") == 0 ||						
			strcmp(input, "open bronze box with key") == 0 || 
			strcmp(input, "open bronze box using key") == 0 || 
			strcmp(input, "open bronze with key") == 0 || 
			strcmp(input, "open bronze using key") == 0 || 			
			strcmp(input, "unlock bronze box using key") == 0 || 
			strcmp(input, "unlock bronze box with key") == 0 || 			
			strcmp(input, "unlock bronze using key") == 0 || 
			strcmp(input, "unlock bronze with key") == 0) {	

			if (roomid == 2) {

				if (aluminumkey != 0 || brasskey != 0 || ironkey != 0) {
					printf("\nThere is no keyhole on the bronze box.");
				}			
			}

			if (roomid != 2) {

				if (strcmp(input, "use key on bronze box") == 0 || 
					strcmp(input, "use key to open bronze box") == 0 || 
					strcmp(input, "open bronze box with key") == 0 || 
					strcmp(input, "open bronze box using key") == 0 || 
					strcmp(input, "unlock bronze box using key") == 0 || 
					strcmp(input, "unlock bronze box with key") == 0 || 			
					strcmp(input, "use key to unlock bronze box") == 0) {

					printf("\nThere is no bronze box here.");
				}

				if (strcmp(input, "use key on bronze") == 0 || 
					strcmp(input, "use key to open bronze") == 0 || 
					strcmp(input, "open bronze with key") == 0 || 
					strcmp(input, "open bronze using key") == 0 || 
					strcmp(input, "unlock bronze using key") == 0 || 
					strcmp(input, "unlock bronze with key") == 0 || 			
					strcmp(input, "use key to unlock bronze") == 0) {

					printf("\nThere isn't anything bronze in here.");
				}
			}

			if (aluminumkey == 0 && brasskey == 0 && ironkey == 0) {
				printf("\nWhat key?");
			}		

			return;						
		}				

		// UNLOCK BRONZE BOX WITH ALUMINUM KEY
		if (strcmp(input, "use aluminum key on bronze box") == 0 ||
			strcmp(input, "use aluminum key on bronze") == 0 || 
		    strcmp(input, "use aluminum on bronze box") == 0 || 				
			strcmp(input, "use aluminum on bronze") == 0 || 							 
			strcmp(input, "use aluminum key to open bronze box") == 0 || 
			strcmp(input, "use aluminum key to open bronze") == 0 || 
			strcmp(input, "use aluminum to open bronze box") == 0 || 
			strcmp(input, "use aluminum to open bronze") == 0 || 			
			strcmp(input, "use aluminum key to unlock bronze") == 0 ||
			strcmp(input, "use aluminum key to unlock bronze box") == 0 || 
			strcmp(input, "use aluminum to unlock bronze") == 0 ||
			strcmp(input, "use aluminum to unlock bronze box") == 0 || 						
			strcmp(input, "open bronze box with aluminum key") == 0 || 
			strcmp(input, "open bronze with aluminum key") == 0 || 	
			strcmp(input, "open bronze box with aluminum") == 0 || 
			strcmp(input, "open bronze with aluminum") == 0 || 					
			strcmp(input, "open bronze box using aluminum key") == 0 || 
			strcmp(input, "open bronze using aluminum key") == 0 || 
			strcmp(input, "open bronze box using aluminum") == 0 || 
			strcmp(input, "open bronze using aluminum") == 0 || 					
			strcmp(input, "unlock bronze box using aluminum key") == 0 || 
			strcmp(input, "unlock bronze using aluminum key") == 0 || 
			strcmp(input, "unlock bronze box using aluminum") == 0 || 
			strcmp(input, "unlock bronze using aluminum") == 0 || 							
			strcmp(input, "unlock bronze box with aluminum key") == 0 || 			
			strcmp(input, "unlock bronze with aluminum key") == 0 ||
			strcmp(input, "unlock bronze box with aluminum") == 0 || 			
			strcmp(input, "unlock bronze with aluminum") == 0) {	

			if (roomid == 2 && aluminumkey != 0) {
				printf("\nThere is no keyhole on the bronze box.");
			}

			if (roomid != 2) {	

				if (strcmp(input, "use aluminum key on bronze box") == 0 ||
					strcmp(input, "use aluminum on bronze box") == 0 || 									 
					strcmp(input, "use aluminum key to open bronze box") == 0 || 
					strcmp(input, "use aluminum to open bronze box") == 0 || 	
					strcmp(input, "use aluminum key to unlock bronze box") == 0 || 
					strcmp(input, "use aluminum to unlock bronze box") == 0 || 						
					strcmp(input, "open bronze box with aluminum key") == 0 || 	
					strcmp(input, "open bronze box with aluminum") == 0 || 				
					strcmp(input, "open bronze box using aluminum key") == 0 || 
					strcmp(input, "open bronze box using aluminum") == 0 || 			
					strcmp(input, "unlock bronze box using aluminum key") == 0 || 
					strcmp(input, "unlock bronze box using aluminum") == 0 || 					
					strcmp(input, "unlock bronze box with aluminum key") == 0 || 			
					strcmp(input, "unlock bronze box with aluminum") == 0) {

					printf("\nThere is no bronze box here.");
				}

				if (strcmp(input, "use aluminum key on bronze") == 0 ||
					strcmp(input, "use aluminum on bronze") == 0 || 									 
					strcmp(input, "use aluminum key to open bronze") == 0 || 
					strcmp(input, "use aluminum to open bronze") == 0 || 	
					strcmp(input, "use aluminum key to unlock bronze") == 0 || 
					strcmp(input, "use aluminum to unlock bronze") == 0 || 						
					strcmp(input, "open bronze with aluminum key") == 0 || 	
					strcmp(input, "open bronze with aluminum") == 0 || 				
					strcmp(input, "open bronze using aluminum key") == 0 || 
					strcmp(input, "open bronze using aluminum") == 0 || 			
					strcmp(input, "unlock bronze using aluminum key") == 0 || 
					strcmp(input, "unlock bronze using aluminum") == 0 || 					
					strcmp(input, "unlock bronze with aluminum key") == 0 || 			
					strcmp(input, "unlock bronze with aluminum") == 0) {

					printf("\nThere isn't anything bronze in here.");
				}	
			}

			if (aluminumkey == 0) {

				if (strcmp(input, "use aluminum key on bronze box") == 0 ||
					strcmp(input, "use aluminum key on bronze") == 0 || 						 
					strcmp(input, "use aluminum key to open bronze box") == 0 || 
					strcmp(input, "use aluminum key to open bronze") == 0 || 	
					strcmp(input, "use aluminum key to unlock bronze") == 0 ||
					strcmp(input, "use aluminum key to unlock bronze box") == 0 || 						
					strcmp(input, "open bronze box with aluminum key") == 0 || 
					strcmp(input, "open bronze with aluminum key") == 0 || 				
					strcmp(input, "open bronze box using aluminum key") == 0 || 
					strcmp(input, "open bronze using aluminum key") == 0 || 				
					strcmp(input, "unlock bronze box using aluminum key") == 0 || 
					strcmp(input, "unlock bronze using aluminum key") == 0 || 						
					strcmp(input, "unlock bronze box with aluminum key") == 0 || 			
					strcmp(input, "unlock bronze with aluminum key") == 0) {

					printf("\nWhat aluminum key?");
				}

				if (strcmp(input, "use aluminum on bronze box") == 0 ||
					strcmp(input, "use aluminum on bronze") == 0 || 						 
					strcmp(input, "use aluminum to open bronze box") == 0 || 
					strcmp(input, "use aluminum to open bronze") == 0 || 	
					strcmp(input, "use aluminum to unlock bronze") == 0 ||
					strcmp(input, "use aluminum to unlock bronze box") == 0 || 						
					strcmp(input, "open bronze box with aluminum") == 0 || 
					strcmp(input, "open bronze with aluminum") == 0 || 				
					strcmp(input, "open bronze box using aluminum") == 0 || 
					strcmp(input, "open bronze using aluminum") == 0 || 				
					strcmp(input, "unlock bronze box using aluminum") == 0 || 
					strcmp(input, "unlock bronze using aluminum") == 0 || 						
					strcmp(input, "unlock bronze box with aluminum") == 0 || 			
					strcmp(input, "unlock bronze with aluminum") == 0 ||
					strcmp(input, "unlock bronze box with aluminum") == 0) {

					printf("\nWhat aluminum?");
				}	
			}

			return;								
		}			

		// UNLOCK BRONZE BOX WITH BRASS KEY
		if (strcmp(input, "use brass key on bronze box") == 0 ||
			strcmp(input, "use brass key on bronze") == 0 || 
		    strcmp(input, "use brass on bronze box") == 0 || 				
			strcmp(input, "use brass on bronze") == 0 || 							 
			strcmp(input, "use brass key to open bronze box") == 0 || 
			strcmp(input, "use brass key to open bronze") == 0 || 
			strcmp(input, "use brass to open bronze box") == 0 || 
			strcmp(input, "use brass to open bronze") == 0 || 			
			strcmp(input, "use brass key to unlock bronze") == 0 ||
			strcmp(input, "use brass key to unlock bronze box") == 0 || 
			strcmp(input, "use brass to unlock bronze") == 0 ||
			strcmp(input, "use brass to unlock bronze box") == 0 || 						
			strcmp(input, "open bronze box with brass key") == 0 || 
			strcmp(input, "open bronze with brass key") == 0 || 	
			strcmp(input, "open bronze box with brass") == 0 || 
			strcmp(input, "open bronze with brass") == 0 || 					
			strcmp(input, "open bronze box using brass key") == 0 || 
			strcmp(input, "open bronze using brass key") == 0 || 
			strcmp(input, "open bronze box using brass") == 0 || 
			strcmp(input, "open bronze using brass") == 0 || 					
			strcmp(input, "unlock bronze box using brass key") == 0 || 
			strcmp(input, "unlock bronze using brass key") == 0 || 
			strcmp(input, "unlock bronze box using brass") == 0 || 
			strcmp(input, "unlock bronze using brass") == 0 || 							
			strcmp(input, "unlock bronze box with brass key") == 0 || 			
			strcmp(input, "unlock bronze with brass key") == 0 ||
			strcmp(input, "unlock bronze box with brass") == 0 || 			
			strcmp(input, "unlock bronze with brass") == 0) {	

			if (roomid == 2 && brasskey != 0) {
				printf("\nThere is no keyhole on the bronze box.");
			}

			if (roomid != 2) {	

				if (strcmp(input, "use brass key on bronze box") == 0 ||
					strcmp(input, "use brass on bronze box") == 0 || 									 
					strcmp(input, "use brass key to open bronze box") == 0 || 
					strcmp(input, "use brass to open bronze box") == 0 || 	
					strcmp(input, "use brass key to unlock bronze box") == 0 || 
					strcmp(input, "use brass to unlock bronze box") == 0 || 						
					strcmp(input, "open bronze box with brass key") == 0 || 	
					strcmp(input, "open bronze box with brass") == 0 || 				
					strcmp(input, "open bronze box using brass key") == 0 || 
					strcmp(input, "open bronze box using brass") == 0 || 			
					strcmp(input, "unlock bronze box using brass key") == 0 || 
					strcmp(input, "unlock bronze box using brass") == 0 || 					
					strcmp(input, "unlock bronze box with brass key") == 0 || 			
					strcmp(input, "unlock bronze box with brass") == 0) {

						printf("\nThere is no bronze box here.");
				}

				if (strcmp(input, "use brass key on bronze") == 0 ||
					strcmp(input, "use brass on bronze") == 0 || 									 
					strcmp(input, "use brass key to open bronze") == 0 || 
					strcmp(input, "use brass to open bronze") == 0 || 	
					strcmp(input, "use brass key to unlock bronze") == 0 || 
					strcmp(input, "use brass to unlock bronze") == 0 || 						
					strcmp(input, "open bronze with brass key") == 0 || 	
					strcmp(input, "open bronze with brass") == 0 || 				
					strcmp(input, "open bronze using brass key") == 0 || 
					strcmp(input, "open bronze using brass") == 0 || 			
					strcmp(input, "unlock bronze using brass key") == 0 || 
					strcmp(input, "unlock bronze using brass") == 0 || 					
					strcmp(input, "unlock bronze with brass key") == 0 || 			
					strcmp(input, "unlock bronze with brass") == 0) {

						printf("\nThere isn't anything bronze in here.");
				}	
			}

			if (brasskey == 0) {

				if (strcmp(input, "use brass key on bronze box") == 0 ||
					strcmp(input, "use brass key on bronze") == 0 || 						 
					strcmp(input, "use brass key to open bronze box") == 0 || 
					strcmp(input, "use brass key to open bronze") == 0 || 	
					strcmp(input, "use brass key to unlock bronze") == 0 ||
					strcmp(input, "use brass key to unlock bronze box") == 0 || 						
					strcmp(input, "open bronze box with brass key") == 0 || 
					strcmp(input, "open bronze with brass key") == 0 || 				
					strcmp(input, "open bronze box using brass key") == 0 || 
					strcmp(input, "open bronze using brass key") == 0 || 				
					strcmp(input, "unlock bronze box using brass key") == 0 || 
					strcmp(input, "unlock bronze using brass key") == 0 || 						
					strcmp(input, "unlock bronze box with brass key") == 0 || 			
					strcmp(input, "unlock bronze with brass key") == 0) {

					printf("\nWhat brass key?");
				}

				if (strcmp(input, "use brass on bronze box") == 0 ||
					strcmp(input, "use brass on bronze") == 0 || 						 
					strcmp(input, "use brass to open bronze box") == 0 || 
					strcmp(input, "use brass to open bronze") == 0 || 	
					strcmp(input, "use brass to unlock bronze") == 0 ||
					strcmp(input, "use brass to unlock bronze box") == 0 || 						
					strcmp(input, "open bronze box with brass") == 0 || 
					strcmp(input, "open bronze with brass") == 0 || 				
					strcmp(input, "open bronze box using brass") == 0 || 
					strcmp(input, "open bronze using brass") == 0 || 				
					strcmp(input, "unlock bronze box using brass") == 0 || 
					strcmp(input, "unlock bronze using brass") == 0 || 						
					strcmp(input, "unlock bronze box with brass") == 0 || 			
					strcmp(input, "unlock bronze with brass") == 0 ||
					strcmp(input, "unlock bronze box with brass") == 0) {

					printf("\nWhat brass?");
				}	
			}

			return;								
		}							

		// UNLOCK BRONZE BOX WITH IRON KEY
		if (strcmp(input, "use iron key on bronze box") == 0 ||
			strcmp(input, "use iron key on bronze") == 0 || 
		    strcmp(input, "use iron on bronze box") == 0 || 				
			strcmp(input, "use iron on bronze") == 0 || 							 
			strcmp(input, "use iron key to open bronze box") == 0 || 
			strcmp(input, "use iron key to open bronze") == 0 || 
			strcmp(input, "use iron to open bronze box") == 0 || 
			strcmp(input, "use iron to open bronze") == 0 || 			
			strcmp(input, "use iron key to unlock bronze") == 0 ||
			strcmp(input, "use iron key to unlock bronze box") == 0 || 
			strcmp(input, "use iron to unlock bronze") == 0 ||
			strcmp(input, "use iron to unlock bronze box") == 0 || 						
			strcmp(input, "open bronze box with iron key") == 0 || 
			strcmp(input, "open bronze with iron key") == 0 || 	
			strcmp(input, "open bronze box with iron") == 0 || 
			strcmp(input, "open bronze with iron") == 0 || 					
			strcmp(input, "open bronze box using iron key") == 0 || 
			strcmp(input, "open bronze using iron key") == 0 || 
			strcmp(input, "open bronze box using iron") == 0 || 
			strcmp(input, "open bronze using iron") == 0 || 					
			strcmp(input, "unlock bronze box using iron key") == 0 || 
			strcmp(input, "unlock bronze using iron key") == 0 || 
			strcmp(input, "unlock bronze box using iron") == 0 || 
			strcmp(input, "unlock bronze using iron") == 0 || 							
			strcmp(input, "unlock bronze box with iron key") == 0 || 			
			strcmp(input, "unlock bronze with iron key") == 0 ||
			strcmp(input, "unlock bronze box with iron") == 0 || 			
			strcmp(input, "unlock bronze with iron") == 0) {	

			if (roomid == 2 && ironkey != 0) {
				printf("\nThere is no keyhole on the bronze box.");
			}

			if (roomid != 2) {	

				if (strcmp(input, "use iron key on bronze box") == 0 ||
					strcmp(input, "use iron on bronze box") == 0 || 									 
					strcmp(input, "use iron key to open bronze box") == 0 || 
					strcmp(input, "use iron to open bronze box") == 0 || 	
					strcmp(input, "use iron key to unlock bronze box") == 0 || 
					strcmp(input, "use iron to unlock bronze box") == 0 || 						
					strcmp(input, "open bronze box with iron key") == 0 || 	
					strcmp(input, "open bronze box with iron") == 0 || 				
					strcmp(input, "open bronze box using iron key") == 0 || 
					strcmp(input, "open bronze box using iron") == 0 || 			
					strcmp(input, "unlock bronze box using iron key") == 0 || 
					strcmp(input, "unlock bronze box using iron") == 0 || 					
					strcmp(input, "unlock bronze box with iron key") == 0 || 			
					strcmp(input, "unlock bronze box with iron") == 0) {

					printf("\nThere is no bronze box here.");
				}

				if (strcmp(input, "use iron key on bronze") == 0 ||
					strcmp(input, "use iron on bronze") == 0 || 									 
					strcmp(input, "use iron key to open bronze") == 0 || 
					strcmp(input, "use iron to open bronze") == 0 || 	
					strcmp(input, "use iron key to unlock bronze") == 0 || 
					strcmp(input, "use iron to unlock bronze") == 0 || 						
					strcmp(input, "open bronze with iron key") == 0 || 	
					strcmp(input, "open bronze with iron") == 0 || 				
					strcmp(input, "open bronze using iron key") == 0 || 
					strcmp(input, "open bronze using iron") == 0 || 			
					strcmp(input, "unlock bronze using iron key") == 0 || 
					strcmp(input, "unlock bronze using iron") == 0 || 					
					strcmp(input, "unlock bronze with iron key") == 0 || 			
					strcmp(input, "unlock bronze with iron") == 0) {

					printf("\nThere isn't anything bronze in here.");
				}	
			}

			if (ironkey == 0) {

				if (strcmp(input, "use iron key on bronze box") == 0 ||
					strcmp(input, "use iron key on bronze") == 0 || 						 
					strcmp(input, "use iron key to open bronze box") == 0 || 
					strcmp(input, "use iron key to open bronze") == 0 || 	
					strcmp(input, "use iron key to unlock bronze") == 0 ||
					strcmp(input, "use iron key to unlock bronze box") == 0 || 						
					strcmp(input, "open bronze box with iron key") == 0 || 
					strcmp(input, "open bronze with iron key") == 0 || 				
					strcmp(input, "open bronze box using iron key") == 0 || 
					strcmp(input, "open bronze using iron key") == 0 || 				
					strcmp(input, "unlock bronze box using iron key") == 0 || 
					strcmp(input, "unlock bronze using iron key") == 0 || 						
					strcmp(input, "unlock bronze box with iron key") == 0 || 			
					strcmp(input, "unlock bronze with iron key") == 0) {

					printf("\nWhat iron key?");
				}

				if (strcmp(input, "use iron on bronze box") == 0 ||
					strcmp(input, "use iron on bronze") == 0 || 						 
					strcmp(input, "use iron to open bronze box") == 0 || 
					strcmp(input, "use iron to open bronze") == 0 || 	
					strcmp(input, "use iron to unlock bronze") == 0 ||
					strcmp(input, "use iron to unlock bronze box") == 0 || 						
					strcmp(input, "open bronze box with iron") == 0 || 
					strcmp(input, "open bronze with iron") == 0 || 				
					strcmp(input, "open bronze box using iron") == 0 || 
					strcmp(input, "open bronze using iron") == 0 || 				
					strcmp(input, "unlock bronze box using iron") == 0 || 
					strcmp(input, "unlock bronze using iron") == 0 || 						
					strcmp(input, "unlock bronze box with iron") == 0 || 			
					strcmp(input, "unlock bronze with iron") == 0 ||
					strcmp(input, "unlock bronze box with iron") == 0) {

					printf("\nWhat iron?");
				}	
			}

			return;								
		}						

		// OPEN BRONZE BOX
		if (strcmp(input, "open bronze box") == 0 || 
			strcmp(input, "open bronze") == 0) {

			if (roomid == 2) {

				if (bronzebox == 2) {
					printf("\nThe bronze box is already open.");
				}				

				if (bronzebox == 1) {
					printf("\nYou open the bronze box.");
					bronzebox = 2;
					northdoor = 0;
					southdoor = 0;
					westdoor = 1;

					if (aluminumkey == 0) {
						printf("\nThere is an aluminum key inside the bronze box.");
					}

					if (aluminumkey != 0) {
						printf("\nThe bronze box is empty.");
					}				
				}

				if (bronzebox == 0) {
					printf("\nThe bronze box is securely locked.  You can't open it.");
				}				
			}

			if (roomid != 2) {

				if (strcmp(input, "open bronze box") == 0) {	
					printf("\nThere isn't any bronze box here.");
				}

				if (strcmp(input, "open bronze") == 0) {	
					printf("\nThere isn't anything bronze in here.");
				}				
			}		

			return;
		}			

		// CLOSE BLACK BOX
		if (strcmp(input, "close bronze") == 0 || 
			strcmp(input, "close bronze box") == 0) {

			if (roomid == 2) {

				if (bronzebox != 2) {
					printf("\nThe bronze box is already closed.");
				}				

				if (bronzebox == 2) {
					printf("\nYou close the bronze box.");
					bronzebox = 1;
					northdoor = 0;
					southdoor = 0;
					westdoor = 0;
				}
			}

			if (roomid != 2) {

				if (strcmp(input, "close bronze box") == 0) {	
					printf("\nThere isn't any bronze box here.");
				}

				if (strcmp(input, "close bronze") == 0) {	
					printf("\nThere isn't anything bronze in here.");
				}				
			}		

			return;
		}			

		// TAKE BRONZE BOX
		if (strcmp(input, "take bronze box") == 0 || 
			strcmp(input, "take bronze") == 0) {

			if (roomid == 2) {
				printf("\nThe bronze box seems to be an integral part of the floor, you can't take it.");
			}

			if (roomid != 2) {

				if (strcmp(input, "take bronze box") == 0) {	
					printf("\nThere isn't any bronze box here.");
				}

				if (strcmp(input, "take bronze") == 0) {	
					printf("\nThere isn't anything bronze in here.");
				}				
			}

			return;
		}		

		// LOOK STEEL BOX
		if (strcmp(input, "look steel box") == 0 || 
			strcmp(input, "look steel") == 0) {

			if (roomid == 5) {

				printf("\nIt's a box made out of steel.");
				printf("\nThere is a keyhole on a side of the steel box.");	

				if (steelbox == 0) {
					printf("\nThe steel box is currently closed.");
				}

				if (steelbox != 0) {

					printf("\nThe steel box is currently open.");

					if (batteries == 0) {
						printf("\nThere are batteries inside the steel box.");
					}

					if (batteries != 0) {
						printf("\nThe steel box is empty.");
					}
				}
			}

			if (roomid != 5) {

				if (strcmp(input, "look steel box") == 0) {	
					printf("\nThere isn't any steel box here.");
				}		

				if (strcmp(input, "look steel") == 0) {	
					printf("\nThere isn't anything steel in here.");
				}
			}

			return;			
		}		

		// UNLOCK STEEL BOX
		if (strcmp(input, "unlock steel box") == 0 || 
			strcmp(input, "unlock steel") == 0) {

			if (roomid == 5) {

				if (aluminumkey != 0 || brasskey != 0 || ironkey != 0) {
					printf("\nPlease specify which key to use to unlock the steel box.");
				}

				if (aluminumkey == 0 && brasskey == 0 && ironkey == 0) {
					printf("\nYou don't have any key.");
				}				
			}

			if (roomid != 5) {

				if (strcmp(input, "unlock steel box") == 0) {
					printf("\nThere isn't any steel box here.");
				}

				if (strcmp(input, "unlock steel") == 0) {
					printf("\nThere isn't anything steel in here.");
				}
			}

			return;							
		}		

		// UNLOCK STEEL BOX WITH KEY / OPEN STEEL BOX WITH KEY
		if (strcmp(input, "use key on steel box") == 0 || 
			strcmp(input, "use key on steel") == 0 || 		
			strcmp(input, "use key to open steel box") == 0 || 
			strcmp(input, "use key to open steel") == 0 || 			
			strcmp(input, "use key to unlock steel box") == 0 || 
			strcmp(input, "use key to unlock steel") == 0 ||						
			strcmp(input, "open steel box with key") == 0 || 
			strcmp(input, "open steel box using key") == 0 || 
			strcmp(input, "open steel with key") == 0 || 
			strcmp(input, "open steel using key") == 0 || 			
			strcmp(input, "unlock steel box using key") == 0 || 
			strcmp(input, "unlock steel box with key") == 0 || 			
			strcmp(input, "unlock steel using key") == 0 || 
			strcmp(input, "unlock steel with key") == 0) {		

			if (roomid == 5) {

				if (aluminumkey != 0 || brasskey != 0 || ironkey != 0) {
					printf("\nPlease specify which key to use to unlock the steel box.");
				}			
			}

			if (roomid != 5) {

				if (strcmp(input, "use key on steel box") == 0 || 
					strcmp(input, "use key to open steel box") == 0 || 
					strcmp(input, "open steel box with key") == 0 || 
					strcmp(input, "open steel box using key") == 0 || 
					strcmp(input, "unlock steel box using key") == 0 || 
					strcmp(input, "unlock steel box with key") == 0 || 			
					strcmp(input, "use key to unlock steel box") == 0) {

					printf("\nThere is no steel box here.");
				}

				if (strcmp(input, "use key on steel") == 0 || 
					strcmp(input, "use key to open steel") == 0 || 
					strcmp(input, "open steel with key") == 0 || 
					strcmp(input, "open steel using key") == 0 || 
					strcmp(input, "unlock steel using key") == 0 || 
					strcmp(input, "unlock steel with key") == 0 || 			
					strcmp(input, "use key to unlock steel") == 0) {

					printf("\nThere isn't anything steel in here.");
				}
			}

			if (aluminumkey == 0 && brasskey == 0 && ironkey == 0) {
				printf("\nWhat key?");
			}

			return;						
		}				

		// UNLOCK STEEL BOX WITH ALUMINUM KEY / OPEN STEEL BOX WITH ALUMINUM KEY
		if (strcmp(input, "use aluminum key on steel box") == 0 ||
			strcmp(input, "use aluminum key on steel") == 0 || 
		    strcmp(input, "use aluminum on steel box") == 0 || 				
			strcmp(input, "use aluminum on steel") == 0 || 							 
			strcmp(input, "use aluminum key to open steel box") == 0 || 
			strcmp(input, "use aluminum key to open steel") == 0 || 
			strcmp(input, "use aluminum to open steel box") == 0 || 
			strcmp(input, "use aluminum to open steel") == 0 || 			
			strcmp(input, "use aluminum key to unlock steel") == 0 ||
			strcmp(input, "use aluminum key to unlock steel box") == 0 || 
			strcmp(input, "use aluminum to unlock steel") == 0 ||
			strcmp(input, "use aluminum to unlock steel box") == 0 || 						
			strcmp(input, "open steel box with aluminum key") == 0 || 
			strcmp(input, "open steel with aluminum key") == 0 || 	
			strcmp(input, "open steel box with aluminum") == 0 || 
			strcmp(input, "open steel with aluminum") == 0 || 					
			strcmp(input, "open steel box using aluminum key") == 0 || 
			strcmp(input, "open steel using aluminum key") == 0 || 
			strcmp(input, "open steel box using aluminum") == 0 || 
			strcmp(input, "open steel using aluminum") == 0 || 					
			strcmp(input, "unlock steel box using aluminum key") == 0 || 
			strcmp(input, "unlock steel using aluminum key") == 0 || 
			strcmp(input, "unlock steel box using aluminum") == 0 || 
			strcmp(input, "unlock steel using aluminum") == 0 || 							
			strcmp(input, "unlock steel box with aluminum key") == 0 || 			
			strcmp(input, "unlock steel with aluminum key") == 0 ||
			strcmp(input, "unlock steel box with aluminum") == 0 || 			
			strcmp(input, "unlock steel with aluminum") == 0) {	

			if (roomid == 5 && aluminumkey != 0) {

				if (steelbox != 0){
					printf("\nThe steel box is already open.");	
				}				

				if (steelbox == 0){
					printf("\nYou insert the aluminum key into the keyhole on the steel box.");
					printf("\nThe key fits.  After turning the key, the steel box automatically opens.");
					printf("\nYou take the aluminum key out of the keyhole.");				
					steelbox = 1;
				}

				if (batteries == 0) {
					printf("\nThere are batteries inside the steel box.");
				}

				if (batteries != 0) {
					printf("\nThe steel box is empty.");
				}	
			}

			if (roomid != 5) {	

				if (strcmp(input, "use aluminum key on steel box") == 0 ||
					strcmp(input, "use aluminum on steel box") == 0 || 									 
					strcmp(input, "use aluminum key to open steel box") == 0 || 
					strcmp(input, "use aluminum to open steel box") == 0 || 	
					strcmp(input, "use aluminum key to unlock steel box") == 0 || 
					strcmp(input, "use aluminum to unlock steel box") == 0 || 						
					strcmp(input, "open steel box with aluminum key") == 0 || 	
					strcmp(input, "open steel box with aluminum") == 0 || 				
					strcmp(input, "open steel box using aluminum key") == 0 || 
					strcmp(input, "open steel box using aluminum") == 0 || 			
					strcmp(input, "unlock steel box using aluminum key") == 0 || 
					strcmp(input, "unlock steel box using aluminum") == 0 || 					
					strcmp(input, "unlock steel box with aluminum key") == 0 || 			
					strcmp(input, "unlock steel box with aluminum") == 0) {

					printf("\nThere is no steel box here.");
				}

				if (strcmp(input, "use aluminum key on steel") == 0 ||
					strcmp(input, "use aluminum on steel") == 0 || 									 
					strcmp(input, "use aluminum key to open steel") == 0 || 
					strcmp(input, "use aluminum to open steel") == 0 || 	
					strcmp(input, "use aluminum key to unlock steel") == 0 || 
					strcmp(input, "use aluminum to unlock steel") == 0 || 						
					strcmp(input, "open steel with aluminum key") == 0 || 	
					strcmp(input, "open steel with aluminum") == 0 || 				
					strcmp(input, "open steel using aluminum key") == 0 || 
					strcmp(input, "open steel using aluminum") == 0 || 			
					strcmp(input, "unlock steel using aluminum key") == 0 || 
					strcmp(input, "unlock steel using aluminum") == 0 || 					
					strcmp(input, "unlock steel with aluminum key") == 0 || 			
					strcmp(input, "unlock steel with aluminum") == 0) {

					printf("\nThere isn't anything steel in here.");
				}	
			}

			if (aluminumkey == 0) {

				if (strcmp(input, "use aluminum key on steel box") == 0 ||
					strcmp(input, "use aluminum key on steel") == 0 || 						 
					strcmp(input, "use aluminum key to open steel box") == 0 || 
					strcmp(input, "use aluminum key to open steel") == 0 || 	
					strcmp(input, "use aluminum key to unlock steel") == 0 ||
					strcmp(input, "use aluminum key to unlock steel box") == 0 || 						
					strcmp(input, "open steel box with aluminum key") == 0 || 
					strcmp(input, "open steel with aluminum key") == 0 || 				
					strcmp(input, "open steel box using aluminum key") == 0 || 
					strcmp(input, "open steel using aluminum key") == 0 || 				
					strcmp(input, "unlock steel box using aluminum key") == 0 || 
					strcmp(input, "unlock steel using aluminum key") == 0 || 						
					strcmp(input, "unlock steel box with aluminum key") == 0 || 			
					strcmp(input, "unlock steel with aluminum key") == 0) {

					printf("\nWhat aluminum key?");
				}

				if (strcmp(input, "use aluminum on steel box") == 0 ||
					strcmp(input, "use aluminum on steel") == 0 || 						 
					strcmp(input, "use aluminum to open steel box") == 0 || 
					strcmp(input, "use aluminum to open steel") == 0 || 	
					strcmp(input, "use aluminum to unlock steel") == 0 ||
					strcmp(input, "use aluminum to unlock steel box") == 0 || 						
					strcmp(input, "open steel box with aluminum") == 0 || 
					strcmp(input, "open steel with aluminum") == 0 || 				
					strcmp(input, "open steel box using aluminum") == 0 || 
					strcmp(input, "open steel using aluminum") == 0 || 				
					strcmp(input, "unlock steel box using aluminum") == 0 || 
					strcmp(input, "unlock steel using aluminum") == 0 || 						
					strcmp(input, "unlock steel box with aluminum") == 0 || 			
					strcmp(input, "unlock steel with aluminum") == 0) {

					printf("\nWhat aluminum?");
				}	
			}

			return;								
		}				

		// UNLOCK STEEL BOX WITH BRASS KEY / OPEN STEEL BOX WITH BRASS KEY
		if (strcmp(input, "use brass key on steel box") == 0 ||
			strcmp(input, "use brass key on steel") == 0 || 
		    strcmp(input, "use brass on steel box") == 0 || 				
			strcmp(input, "use brass on steel") == 0 || 							 
			strcmp(input, "use brass key to open steel box") == 0 || 
			strcmp(input, "use brass key to open steel") == 0 || 
			strcmp(input, "use brass to open steel box") == 0 || 
			strcmp(input, "use brass to open steel") == 0 || 			
			strcmp(input, "use brass key to unlock steel") == 0 ||
			strcmp(input, "use brass key to unlock steel box") == 0 || 
			strcmp(input, "use brass to unlock steel") == 0 ||
			strcmp(input, "use brass to unlock steel box") == 0 || 						
			strcmp(input, "open steel box with brass key") == 0 || 
			strcmp(input, "open steel with brass key") == 0 || 	
			strcmp(input, "open steel box with brass") == 0 || 
			strcmp(input, "open steel with brass") == 0 || 					
			strcmp(input, "open steel box using brass key") == 0 || 
			strcmp(input, "open steel using brass key") == 0 || 
			strcmp(input, "open steel box using brass") == 0 || 
			strcmp(input, "open steel using brass") == 0 || 					
			strcmp(input, "unlock steel box using brass key") == 0 || 
			strcmp(input, "unlock steel using brass key") == 0 || 
			strcmp(input, "unlock steel box using brass") == 0 || 
			strcmp(input, "unlock steel using brass") == 0 || 							
			strcmp(input, "unlock steel box with brass key") == 0 || 			
			strcmp(input, "unlock steel with brass key") == 0 ||
			strcmp(input, "unlock steel box with brass") == 0 || 			
			strcmp(input, "unlock steel with brass") == 0) {

			if (roomid == 5 && brasskey != 0) {
				printf("\nYou attempted to use brass key to unlock the steel box, but the brass key doens't fit in the keyhole.");
			}

			if (roomid != 5) {	

				if (strcmp(input, "use brass key on steel box") == 0 ||
					strcmp(input, "use brass on steel box") == 0 || 									 
					strcmp(input, "use brass key to open steel box") == 0 || 
					strcmp(input, "use brass to open steel box") == 0 || 	
					strcmp(input, "use brass key to unlock steel box") == 0 || 
					strcmp(input, "use brass to unlock steel box") == 0 || 						
					strcmp(input, "open steel box with brass key") == 0 || 	
					strcmp(input, "open steel box with brass") == 0 || 				
					strcmp(input, "open steel box using brass key") == 0 || 
					strcmp(input, "open steel box using brass") == 0 || 			
					strcmp(input, "unlock steel box using brass key") == 0 || 
					strcmp(input, "unlock steel box using brass") == 0 || 					
					strcmp(input, "unlock steel box with brass key") == 0 || 			
					strcmp(input, "unlock steel box with brass") == 0) {

					printf("\nThere is no steel box here.");
				}

				if (strcmp(input, "use brass key on steel") == 0 ||
					strcmp(input, "use brass on steel") == 0 || 									 
					strcmp(input, "use brass key to open steel") == 0 || 
					strcmp(input, "use brass to open steel") == 0 || 	
					strcmp(input, "use brass key to unlock steel") == 0 || 
					strcmp(input, "use brass to unlock steel") == 0 || 						
					strcmp(input, "open steel with brass key") == 0 || 	
					strcmp(input, "open steel with brass") == 0 || 				
					strcmp(input, "open steel using brass key") == 0 || 
					strcmp(input, "open steel using brass") == 0 || 			
					strcmp(input, "unlock steel using brass key") == 0 || 
					strcmp(input, "unlock steel using brass") == 0 || 					
					strcmp(input, "unlock steel with brass key") == 0 || 			
					strcmp(input, "unlock steel with brass") == 0) {

					printf("\nThere isn't anything steel in here.");
				}	
			}

			if (brasskey == 0) {

				if (strcmp(input, "use brass key on steel box") == 0 ||
					strcmp(input, "use brass key on steel") == 0 || 						 
					strcmp(input, "use brass key to open steel box") == 0 || 
					strcmp(input, "use brass key to open steel") == 0 || 	
					strcmp(input, "use brass key to unlock steel") == 0 ||
					strcmp(input, "use brass key to unlock steel box") == 0 || 						
					strcmp(input, "open steel box with brass key") == 0 || 
					strcmp(input, "open steel with brass key") == 0 || 				
					strcmp(input, "open steel box using brass key") == 0 || 
					strcmp(input, "open steel using brass key") == 0 || 				
					strcmp(input, "unlock steel box using brass key") == 0 || 
					strcmp(input, "unlock steel using brass key") == 0 || 						
					strcmp(input, "unlock steel box with brass key") == 0 || 			
					strcmp(input, "unlock steel with brass key") == 0) {

					printf("\nWhat brass key?");
				}

				if (strcmp(input, "use brass on steel box") == 0 ||
					strcmp(input, "use brass on steel") == 0 || 						 
					strcmp(input, "use brass to open steel box") == 0 || 
					strcmp(input, "use brass to open steel") == 0 || 	
					strcmp(input, "use brass to unlock steel") == 0 ||
					strcmp(input, "use brass to unlock steel box") == 0 || 						
					strcmp(input, "open steel box with brass") == 0 || 
					strcmp(input, "open steel with brass") == 0 || 				
					strcmp(input, "open steel box using brass") == 0 || 
					strcmp(input, "open steel using brass") == 0 || 				
					strcmp(input, "unlock steel box using brass") == 0 || 
					strcmp(input, "unlock steel using brass") == 0 || 						
					strcmp(input, "unlock steel box with brass") == 0 || 			
					strcmp(input, "unlock steel with brass") == 0 ||
					strcmp(input, "unlock steel box with brass") == 0) {

					printf("\nWhat brass?");
				}	
			}

			return;								
		}				

		// UNLOCK STEEL BOX WITH IRON KEY / OPEN STEEL BOX WITH IRON KEY
		if (strcmp(input, "use iron key on steel box") == 0 ||
			strcmp(input, "use iron key on steel") == 0 || 
		    strcmp(input, "use iron on steel box") == 0 || 				
			strcmp(input, "use iron on steel") == 0 || 							 
			strcmp(input, "use iron key to open steel box") == 0 || 
			strcmp(input, "use iron key to open steel") == 0 || 
			strcmp(input, "use iron to open steel box") == 0 || 
			strcmp(input, "use iron to open steel") == 0 || 			
			strcmp(input, "use iron key to unlock steel") == 0 ||
			strcmp(input, "use iron key to unlock steel box") == 0 || 
			strcmp(input, "use iron to unlock steel") == 0 ||
			strcmp(input, "use iron to unlock steel box") == 0 || 						
			strcmp(input, "open steel box with iron key") == 0 || 
			strcmp(input, "open steel with iron key") == 0 || 	
			strcmp(input, "open steel box with iron") == 0 || 
			strcmp(input, "open steel with iron") == 0 || 					
			strcmp(input, "open steel box using iron key") == 0 || 
			strcmp(input, "open steel using iron key") == 0 || 
			strcmp(input, "open steel box using iron") == 0 || 
			strcmp(input, "open steel using iron") == 0 || 					
			strcmp(input, "unlock steel box using iron key") == 0 || 
			strcmp(input, "unlock steel using iron key") == 0 || 
			strcmp(input, "unlock steel box using iron") == 0 || 
			strcmp(input, "unlock steel using iron") == 0 || 							
			strcmp(input, "unlock steel box with iron key") == 0 || 			
			strcmp(input, "unlock steel with iron key") == 0 ||
			strcmp(input, "unlock steel box with iron") == 0 || 			
			strcmp(input, "unlock steel with iron") == 0) {	

			if (roomid == 5 && ironkey != 0) {
				printf("\nYou attempted to use iron key to open the steel box, but the iron key doens't fit in the keyhole.");
			}

			if (roomid != 5) {	

				if (strcmp(input, "use iron key on steel box") == 0 ||
					strcmp(input, "use iron on steel box") == 0 || 									 
					strcmp(input, "use iron key to open steel box") == 0 || 
					strcmp(input, "use iron to open steel box") == 0 || 	
					strcmp(input, "use iron key to unlock steel box") == 0 || 
					strcmp(input, "use iron to unlock steel box") == 0 || 						
					strcmp(input, "open steel box with iron key") == 0 || 	
					strcmp(input, "open steel box with iron") == 0 || 				
					strcmp(input, "open steel box using iron key") == 0 || 
					strcmp(input, "open steel box using iron") == 0 || 			
					strcmp(input, "unlock steel box using iron key") == 0 || 
					strcmp(input, "unlock steel box using iron") == 0 || 					
					strcmp(input, "unlock steel box with iron key") == 0 || 			
					strcmp(input, "unlock steel box with iron") == 0) {

					printf("\nThere is no steel box here.");
				}

				if (strcmp(input, "use iron key on steel") == 0 ||
					strcmp(input, "use iron on steel") == 0 || 									 
					strcmp(input, "use iron key to open steel") == 0 || 
					strcmp(input, "use iron to open steel") == 0 || 	
					strcmp(input, "use iron key to unlock steel") == 0 || 
					strcmp(input, "use iron to unlock steel") == 0 || 						
					strcmp(input, "open steel with iron key") == 0 || 	
					strcmp(input, "open steel with iron") == 0 || 				
					strcmp(input, "open steel using iron key") == 0 || 
					strcmp(input, "open steel using iron") == 0 || 			
					strcmp(input, "unlock steel using iron key") == 0 || 
					strcmp(input, "unlock steel using iron") == 0 || 					
					strcmp(input, "unlock steel with iron key") == 0 || 			
					strcmp(input, "unlock steel with iron") == 0) {

					printf("\nThere isn't anything steel in here.");
				}	
			}

			if (ironkey == 0) {

				if (strcmp(input, "use iron key on steel box") == 0 ||
					strcmp(input, "use iron key on steel") == 0 || 						 
					strcmp(input, "use iron key to open steel box") == 0 || 
					strcmp(input, "use iron key to open steel") == 0 || 	
					strcmp(input, "use iron key to unlock steel") == 0 ||
					strcmp(input, "use iron key to unlock steel box") == 0 || 						
					strcmp(input, "open steel box with iron key") == 0 || 
					strcmp(input, "open steel with iron key") == 0 || 				
					strcmp(input, "open steel box using iron key") == 0 || 
					strcmp(input, "open steel using iron key") == 0 || 				
					strcmp(input, "unlock steel box using iron key") == 0 || 
					strcmp(input, "unlock steel using iron key") == 0 || 						
					strcmp(input, "unlock steel box with iron key") == 0 || 			
					strcmp(input, "unlock steel with iron key") == 0) {

					printf("\nWhat iron key?");
				}

				if (strcmp(input, "use iron on steel box") == 0 ||
					strcmp(input, "use iron on steel") == 0 || 						 
					strcmp(input, "use iron to open steel box") == 0 || 
					strcmp(input, "use iron to open steel") == 0 || 	
					strcmp(input, "use iron to unlock steel") == 0 ||
					strcmp(input, "use iron to unlock steel box") == 0 || 						
					strcmp(input, "open steel box with iron") == 0 || 
					strcmp(input, "open steel with iron") == 0 || 				
					strcmp(input, "open steel box using iron") == 0 || 
					strcmp(input, "open steel using iron") == 0 || 				
					strcmp(input, "unlock steel box using iron") == 0 || 
					strcmp(input, "unlock steel using iron") == 0 || 						
					strcmp(input, "unlock steel box with iron") == 0 || 			
					strcmp(input, "unlock steel with iron") == 0 ||
					strcmp(input, "unlock steel box with iron") == 0) {

					printf("\nWhat iron?");
				}	
			}

			return;								
		}						

		// OPEN STEEL BOX
		if (strcmp(input, "open steel box") == 0 || 
			strcmp(input, "open steel") == 0) {	

			if (roomid == 5) {

				if (steelbox == 0) {
					printf("\nYou can't open the steel box.");
					printf("\nYou will need to unlock the steel box with a key.");
				}

				if (steelbox != 0) {
					printf("\nThe steel box is already open.");

					if (batteries == 0) {
						printf("\nThere are batteries inside the steel box.");
					}

					if (batteries != 0) {
						printf("\nThe steel box is empty.");
					}					
				}				
			}

			if (roomid != 5) {

				if (strcmp(input, "open steel box") == 0) {	
					printf("\nThere isn't any steel box here.");
				}

				if (strcmp(input, "open steel") == 0) {	
					printf("\nThere isn't anything steel in here.");
				}				
			}	

			return;
		}							

		// CLOSE STEEL BOX
		if (strcmp(input, "close steel box") == 0 || 
			strcmp(input, "close steel") == 0) {

			if (roomid == 5) {

				if (steelbox == 0) {
					printf("\nThe steel box is already closed.");
				}

				if (steelbox != 0) {
					printf("\nYou close the steel box.");				
					steelbox = 0;			
				}				
			}

			if (roomid != 5) {

				if (strcmp(input, "close steel box") == 0) {	
					printf("\nThere isn't any steel box here.");
				}

				if (strcmp(input, "close steel") == 0) {	
					printf("\nThere isn't anyything steel here.");
				}				
			}

			return;					
		}		

		// TAKE STEEL BOX
		if (strcmp(input, "take steel box") == 0 || 
			strcmp(input, "take steel") == 0) {

			if (roomid == 5) {
				printf("\nThe steel box is too heavy to lift, you can't take it.");
			}

			if (roomid != 5) {

				if (strcmp(input, "take steel box") == 0) {	
					printf("\nThere isn't any steel box here.");
				}

				if (strcmp(input, "take steel") == 0) {	
					printf("\nThere isn't anyything steel here.");
				}				
			}

			return;
		}			

		// LOOK TITANIUM BOX
		if (strcmp(input, "look titanium box") == 0 || 
			strcmp(input, "look titanium") == 0) {

			if (roomid == 3) {

				printf("\nIt's a box made out of titanium.");
				printf("\nThere is a keyhole on a side of the titanium box.");	

				if (titaniumbox == 0) {
					printf("\nThe titanium box is currently closed.");
				}

				if (titaniumbox != 0) {
					printf("\nThe titanium box is currently open.");

					if (ironkey == 0) {
						printf("\nThere is a iron key inside the titanium box.");
					}

					if (ironkey != 0) {
						printf("\nThe titanium box is empty.");
					}
				}
			}

			if (roomid != 3) {

				if (strcmp(input, "look titanium box") == 0) {
					printf("\nThere isn't any titanium box here.");
				}

				if (strcmp(input, "look titanium") == 0) {
					printf("\nThere isn't anything titanium in here.");
				}				
			}		

			return;			
		}			

		// UNLOCK TITANIUM BOX / UNLOCK TITANIUM BOX WITH KEY
		if (strcmp(input, "unlock titanium box") == 0 || 
			strcmp(input, "unlock titanium") == 0 || 
			strcmp(input, "unlock titanium with key") == 0 || 
			strcmp(input, "unlock titanium using key") == 0 || 
			strcmp(input, "unlock titanium box with key") == 0 || 
			strcmp(input, "unlock titanium box using key") == 0 || 			
			strcmp(input, "use key to unlock titanium box") == 0 || 
			strcmp(input, "use key on titanium box") == 0 || 
			strcmp(input, "use key to unlock titanium") == 0 || 
			strcmp(input, "use key on titanium") == 0) {

			if (roomid == 3 && (aluminumkey != 0 || brasskey != 0 || ironkey != 0)) {
				printf("\nPlease specify which key to use to unlock the titanium box.");
			}			

			if (roomid != 3) {

				if (strcmp(input, "unlock titanium box") == 0 || 
					strcmp(input, "unlock titanium box with key") == 0 || 
					strcmp(input, "unlock titanium box using key") == 0 || 
					strcmp(input, "use key to unlock titanium box") == 0 || 
					strcmp(input, "use key on titanium box") == 0) {

					printf("\nThere isn't any titanium box here.");
				}

				if (strcmp(input, "unlock titanium") == 0 || 
					strcmp(input, "unlock titanium with key") == 0 || 
					strcmp(input, "unlock titanium using key") == 0 || 
					strcmp(input, "use key to unlock titanium") == 0 || 
					strcmp(input, "use key on titanium") == 0) {

					printf("\nThere isn't anything titanium in here.");
				}

				if (aluminumkey == 0 && brasskey == 0 && ironkey == 0) {
					printf("\nYou don't have any key.");
				}						
			}

			return;					
		}

		// UNLOCK TITANIUM BOX WITH ALUMINUM KEY / OPEN TITANIUM BOX WITH ALUMINUM KEY
		if (strcmp(input, "use aluminum key on titanium box") == 0 ||
			strcmp(input, "use aluminum key on titanium") == 0 || 
		    strcmp(input, "use aluminum on titanium box") == 0 || 				
			strcmp(input, "use aluminum on titanium") == 0 || 							 
			strcmp(input, "use aluminum key to open titanium box") == 0 || 
			strcmp(input, "use aluminum key to open titanium") == 0 || 
			strcmp(input, "use aluminum to open titanium box") == 0 || 
			strcmp(input, "use aluminum to open titanium") == 0 || 			
			strcmp(input, "use aluminum key to unlock titanium") == 0 ||
			strcmp(input, "use aluminum key to unlock titanium box") == 0 || 
			strcmp(input, "use aluminum to unlock titanium") == 0 ||
			strcmp(input, "use aluminum to unlock titanium box") == 0 || 						
			strcmp(input, "open titanium box with aluminum key") == 0 || 
			strcmp(input, "open titanium with aluminum key") == 0 || 	
			strcmp(input, "open titanium box with aluminum") == 0 || 
			strcmp(input, "open titanium with aluminum") == 0 || 					
			strcmp(input, "open titanium box using aluminum key") == 0 || 
			strcmp(input, "open titanium using aluminum key") == 0 || 
			strcmp(input, "open titanium box using aluminum") == 0 || 
			strcmp(input, "open titanium using aluminum") == 0 || 					
			strcmp(input, "unlock titanium box using aluminum key") == 0 || 
			strcmp(input, "unlock titanium using aluminum key") == 0 || 
			strcmp(input, "unlock titanium box using aluminum") == 0 || 
			strcmp(input, "unlock titanium using aluminum") == 0 || 							
			strcmp(input, "unlock titanium box with aluminum key") == 0 || 			
			strcmp(input, "unlock titanium with aluminum key") == 0 ||
			strcmp(input, "unlock titanium box with aluminum") == 0 || 			
			strcmp(input, "unlock titanium with aluminum") == 0) {

			if (roomid == 3 && aluminumkey != 0) {
				printf("\nYou attempted to use aluminum key to unlock the titanium box, but the aluminum key doens't fit in the keyhole.");
			}

			if (roomid != 3) {	

				if (strcmp(input, "use aluminum key on titanium box") == 0 ||
					strcmp(input, "use aluminum on titanium box") == 0 || 									 
					strcmp(input, "use aluminum key to open titanium box") == 0 || 
					strcmp(input, "use aluminum to open titanium box") == 0 || 	
					strcmp(input, "use aluminum key to unlock titanium box") == 0 || 
					strcmp(input, "use aluminum to unlock titanium box") == 0 || 						
					strcmp(input, "open titanium box with aluminum key") == 0 || 	
					strcmp(input, "open titanium box with aluminum") == 0 || 				
					strcmp(input, "open titanium box using aluminum key") == 0 || 
					strcmp(input, "open titanium box using aluminum") == 0 || 			
					strcmp(input, "unlock titanium box using aluminum key") == 0 || 
					strcmp(input, "unlock titanium box using aluminum") == 0 || 					
					strcmp(input, "unlock titanium box with aluminum key") == 0 || 			
					strcmp(input, "unlock titanium box with aluminum") == 0) {

					printf("\nThere is no titanium box here.");
				}

				if (strcmp(input, "use aluminum key on titanium") == 0 ||
					strcmp(input, "use aluminum on titanium") == 0 || 									 
					strcmp(input, "use aluminum key to open titanium") == 0 || 
					strcmp(input, "use aluminum to open titanium") == 0 || 	
					strcmp(input, "use aluminum key to unlock titanium") == 0 || 
					strcmp(input, "use aluminum to unlock titanium") == 0 || 						
					strcmp(input, "open titanium with aluminum key") == 0 || 	
					strcmp(input, "open titanium with aluminum") == 0 || 				
					strcmp(input, "open titanium using aluminum key") == 0 || 
					strcmp(input, "open titanium using aluminum") == 0 || 			
					strcmp(input, "unlock titanium using aluminum key") == 0 || 
					strcmp(input, "unlock titanium using aluminum") == 0 || 					
					strcmp(input, "unlock titanium with aluminum key") == 0 || 			
					strcmp(input, "unlock titanium with aluminum") == 0) {

					printf("\nThere isn't anything titanium in here.");
				}	
			}

			if (aluminumkey == 0) {

				if (strcmp(input, "use aluminum key on titanium box") == 0 ||
					strcmp(input, "use aluminum key on titanium") == 0 || 						 
					strcmp(input, "use aluminum key to open titanium box") == 0 || 
					strcmp(input, "use aluminum key to open titanium") == 0 || 	
					strcmp(input, "use aluminum key to unlock titanium") == 0 ||
					strcmp(input, "use aluminum key to unlock titanium box") == 0 || 						
					strcmp(input, "open titanium box with aluminum key") == 0 || 
					strcmp(input, "open titanium with aluminum key") == 0 || 				
					strcmp(input, "open titanium box using aluminum key") == 0 || 
					strcmp(input, "open titanium using aluminum key") == 0 || 				
					strcmp(input, "unlock titanium box using aluminum key") == 0 || 
					strcmp(input, "unlock titanium using aluminum key") == 0 || 						
					strcmp(input, "unlock titanium box with aluminum key") == 0 || 			
					strcmp(input, "unlock titanium with aluminum key") == 0) {

					printf("\nWhat aluminum key?");
				}

				if (strcmp(input, "use aluminum on titanium box") == 0 ||
					strcmp(input, "use aluminum on titanium") == 0 || 						 
					strcmp(input, "use aluminum to open titanium box") == 0 || 
					strcmp(input, "use aluminum to open titanium") == 0 || 	
					strcmp(input, "use aluminum to unlock titanium") == 0 ||
					strcmp(input, "use aluminum to unlock titanium box") == 0 || 						
					strcmp(input, "open titanium box with aluminum") == 0 || 
					strcmp(input, "open titanium with aluminum") == 0 || 				
					strcmp(input, "open titanium box using aluminum") == 0 || 
					strcmp(input, "open titanium using aluminum") == 0 || 				
					strcmp(input, "unlock titanium box using aluminum") == 0 || 
					strcmp(input, "unlock titanium using aluminum") == 0 || 						
					strcmp(input, "unlock titanium box with aluminum") == 0 || 			
					strcmp(input, "unlock titanium with aluminum") == 0 ||
					strcmp(input, "unlock titanium box with aluminum") == 0) {

					printf("\nWhat aluminum?");
				}	
			}

			return;								
		}				

		// UNLOCK TITANIUM BOX WITH BRASS KEY / OPEN TITANIUM BOX WITH BRASS KEY
		if (strcmp(input, "use brass key on titanium box") == 0 ||
			strcmp(input, "use brass key on titanium") == 0 || 
		    strcmp(input, "use brass on titanium box") == 0 || 				
			strcmp(input, "use brass on titanium") == 0 || 							 
			strcmp(input, "use brass key to open titanium box") == 0 || 
			strcmp(input, "use brass key to open titanium") == 0 || 
			strcmp(input, "use brass to open titanium box") == 0 || 
			strcmp(input, "use brass to open titanium") == 0 || 			
			strcmp(input, "use brass key to unlock titanium") == 0 ||
			strcmp(input, "use brass key to unlock titanium box") == 0 || 
			strcmp(input, "use brass to unlock titanium") == 0 ||
			strcmp(input, "use brass to unlock titanium box") == 0 || 						
			strcmp(input, "open titanium box with brass key") == 0 || 
			strcmp(input, "open titanium with brass key") == 0 || 	
			strcmp(input, "open titanium box with brass") == 0 || 
			strcmp(input, "open titanium with brass") == 0 || 					
			strcmp(input, "open titanium box using brass key") == 0 || 
			strcmp(input, "open titanium using brass key") == 0 || 
			strcmp(input, "open titanium box using brass") == 0 || 
			strcmp(input, "open titanium using brass") == 0 || 					
			strcmp(input, "unlock titanium box using brass key") == 0 || 
			strcmp(input, "unlock titanium using brass key") == 0 || 
			strcmp(input, "unlock titanium box using brass") == 0 || 
			strcmp(input, "unlock titanium using brass") == 0 || 							
			strcmp(input, "unlock titanium box with brass key") == 0 || 			
			strcmp(input, "unlock titanium with brass key") == 0 ||
			strcmp(input, "unlock titanium box with brass") == 0 || 			
			strcmp(input, "unlock titanium with brass") == 0) {	

			if (roomid == 3 && brasskey != 0) {

				if (titaniumbox != 0){
					printf("\nThe titanium box is already open.");	
				}				

				if (titaniumbox == 0){
					printf("\nYou insert the brass key into the keyhole on the titanium box.");
					printf("\nThe key fits.  After turning the key, the titanium box automatically opens.");
					printf("\nYou take the brass key out of the keyhole.");				
					titaniumbox = 1;
				}

				if (ironkey == 0) {
					printf("\nThere is an iron key inside the titanium box.");
				}

				if (ironkey != 0) {
					printf("\nThe titanium box is empty.");
				}	
			}

			if (roomid != 3) {	
				if (strcmp(input, "use brass key on titanium box") == 0 ||
					strcmp(input, "use brass on titanium box") == 0 || 									 
					strcmp(input, "use brass key to open titanium box") == 0 || 
					strcmp(input, "use brass to open titanium box") == 0 || 	
					strcmp(input, "use brass key to unlock titanium box") == 0 || 
					strcmp(input, "use brass to unlock titanium box") == 0 || 						
					strcmp(input, "open titanium box with brass key") == 0 || 	
					strcmp(input, "open titanium box with brass") == 0 || 				
					strcmp(input, "open titanium box using brass key") == 0 || 
					strcmp(input, "open titanium box using brass") == 0 || 			
					strcmp(input, "unlock titanium box using brass key") == 0 || 
					strcmp(input, "unlock titanium box using brass") == 0 || 					
					strcmp(input, "unlock titanium box with brass key") == 0 || 			
					strcmp(input, "unlock titanium box with brass") == 0) {

					printf("\nThere is no titanium box here.");
				}

				if (strcmp(input, "use brass key on titanium") == 0 ||
					strcmp(input, "use brass on titanium") == 0 || 									 
					strcmp(input, "use brass key to open titanium") == 0 || 
					strcmp(input, "use brass to open titanium") == 0 || 	
					strcmp(input, "use brass key to unlock titanium") == 0 || 
					strcmp(input, "use brass to unlock titanium") == 0 || 						
					strcmp(input, "open titanium with brass key") == 0 || 	
					strcmp(input, "open titanium with brass") == 0 || 				
					strcmp(input, "open titanium using brass key") == 0 || 
					strcmp(input, "open titanium using brass") == 0 || 			
					strcmp(input, "unlock titanium using brass key") == 0 || 
					strcmp(input, "unlock titanium using brass") == 0 || 					
					strcmp(input, "unlock titanium with brass key") == 0 || 			
					strcmp(input, "unlock titanium with brass") == 0) {

					printf("\nThere isn't anything titanium in here.");
				}	
			}

			if (brasskey == 0) {

				if (strcmp(input, "use brass key on titanium box") == 0 ||
					strcmp(input, "use brass key on titanium") == 0 || 						 
					strcmp(input, "use brass key to open titanium box") == 0 || 
					strcmp(input, "use brass key to open titanium") == 0 || 	
					strcmp(input, "use brass key to unlock titanium") == 0 ||
					strcmp(input, "use brass key to unlock titanium box") == 0 || 						
					strcmp(input, "open titanium box with brass key") == 0 || 
					strcmp(input, "open titanium with brass key") == 0 || 				
					strcmp(input, "open titanium box using brass key") == 0 || 
					strcmp(input, "open titanium using brass key") == 0 || 				
					strcmp(input, "unlock titanium box using brass key") == 0 || 
					strcmp(input, "unlock titanium using brass key") == 0 || 						
					strcmp(input, "unlock titanium box with brass key") == 0 || 			
					strcmp(input, "unlock titanium with brass key") == 0) {

					printf("\nWhat brass key?");
				}

				if (strcmp(input, "use brass on titanium box") == 0 ||
					strcmp(input, "use brass on titanium") == 0 || 						 
					strcmp(input, "use brass to open titanium box") == 0 || 
					strcmp(input, "use brass to open titanium") == 0 || 	
					strcmp(input, "use brass to unlock titanium") == 0 ||
					strcmp(input, "use brass to unlock titanium box") == 0 || 						
					strcmp(input, "open titanium box with brass") == 0 || 
					strcmp(input, "open titanium with brass") == 0 || 				
					strcmp(input, "open titanium box using brass") == 0 || 
					strcmp(input, "open titanium using brass") == 0 || 				
					strcmp(input, "unlock titanium box using brass") == 0 || 
					strcmp(input, "unlock titanium using brass") == 0 || 						
					strcmp(input, "unlock titanium box with brass") == 0 || 			
					strcmp(input, "unlock titanium with brass") == 0 ||
					strcmp(input, "unlock titanium box with brass") == 0) {

					printf("\nWhat brass?");
				}	
			}

			return;								
		}					

		// UNLOCK TITANIUM BOX WITH IRON KEY / OPEN TITANIUM BOX WITH IRON KEY
		if (strcmp(input, "use iron key on titanium box") == 0 ||
			strcmp(input, "use iron key on titanium") == 0 || 
		    strcmp(input, "use iron on titanium box") == 0 || 				
			strcmp(input, "use iron on titanium") == 0 || 							 
			strcmp(input, "use iron key to open titanium box") == 0 || 
			strcmp(input, "use iron key to open titanium") == 0 || 
			strcmp(input, "use iron to open titanium box") == 0 || 
			strcmp(input, "use iron to open titanium") == 0 || 			
			strcmp(input, "use iron key to unlock titanium") == 0 ||
			strcmp(input, "use iron key to unlock titanium box") == 0 || 
			strcmp(input, "use iron to unlock titanium") == 0 ||
			strcmp(input, "use iron to unlock titanium box") == 0 || 						
			strcmp(input, "open titanium box with iron key") == 0 || 
			strcmp(input, "open titanium with iron key") == 0 || 	
			strcmp(input, "open titanium box with iron") == 0 || 
			strcmp(input, "open titanium with iron") == 0 || 					
			strcmp(input, "open titanium box using iron key") == 0 || 
			strcmp(input, "open titanium using iron key") == 0 || 
			strcmp(input, "open titanium box using iron") == 0 || 
			strcmp(input, "open titanium using iron") == 0 || 					
			strcmp(input, "unlock titanium box using iron key") == 0 || 
			strcmp(input, "unlock titanium using iron key") == 0 || 
			strcmp(input, "unlock titanium box using iron") == 0 || 
			strcmp(input, "unlock titanium using iron") == 0 || 							
			strcmp(input, "unlock titanium box with iron key") == 0 || 			
			strcmp(input, "unlock titanium with iron key") == 0 ||
			strcmp(input, "unlock titanium box with iron") == 0 || 			
			strcmp(input, "unlock titanium with iron") == 0) {	

			if (roomid == 3 && ironkey != 0) {
				printf("\nYou attempted to use iron key to unlock the titanium box, but the iron key doens't fit in the keyhole.");
			}

			if (roomid != 3) {	

				if (strcmp(input, "use iron key on titanium box") == 0 ||
					strcmp(input, "use iron on titanium box") == 0 || 									 
					strcmp(input, "use iron key to open titanium box") == 0 || 
					strcmp(input, "use iron to open titanium box") == 0 || 	
					strcmp(input, "use iron key to unlock titanium box") == 0 || 
					strcmp(input, "use iron to unlock titanium box") == 0 || 						
					strcmp(input, "open titanium box with iron key") == 0 || 	
					strcmp(input, "open titanium box with iron") == 0 || 				
					strcmp(input, "open titanium box using iron key") == 0 || 
					strcmp(input, "open titanium box using iron") == 0 || 			
					strcmp(input, "unlock titanium box using iron key") == 0 || 
					strcmp(input, "unlock titanium box using iron") == 0 || 					
					strcmp(input, "unlock titanium box with iron key") == 0 || 			
					strcmp(input, "unlock titanium box with iron") == 0) {

					printf("\nThere is no titanium box here.");
				}

				if (strcmp(input, "use iron key on titanium") == 0 ||
					strcmp(input, "use iron on titanium") == 0 || 									 
					strcmp(input, "use iron key to open titanium") == 0 || 
					strcmp(input, "use iron to open titanium") == 0 || 	
					strcmp(input, "use iron key to unlock titanium") == 0 || 
					strcmp(input, "use iron to unlock titanium") == 0 || 						
					strcmp(input, "open titanium with iron key") == 0 || 	
					strcmp(input, "open titanium with iron") == 0 || 				
					strcmp(input, "open titanium using iron key") == 0 || 
					strcmp(input, "open titanium using iron") == 0 || 			
					strcmp(input, "unlock titanium using iron key") == 0 || 
					strcmp(input, "unlock titanium using iron") == 0 || 					
					strcmp(input, "unlock titanium with iron key") == 0 || 			
					strcmp(input, "unlock titanium with iron") == 0) {

					printf("\nThere isn't anything titanium in here.");
				}	
			}

			if (ironkey == 0) {

				if (strcmp(input, "use iron key on titanium box") == 0 ||
					strcmp(input, "use iron key on titanium") == 0 || 						 
					strcmp(input, "use iron key to open titanium box") == 0 || 
					strcmp(input, "use iron key to open titanium") == 0 || 	
					strcmp(input, "use iron key to unlock titanium") == 0 ||
					strcmp(input, "use iron key to unlock titanium box") == 0 || 						
					strcmp(input, "open titanium box with iron key") == 0 || 
					strcmp(input, "open titanium with iron key") == 0 || 				
					strcmp(input, "open titanium box using iron key") == 0 || 
					strcmp(input, "open titanium using iron key") == 0 || 				
					strcmp(input, "unlock titanium box using iron key") == 0 || 
					strcmp(input, "unlock titanium using iron key") == 0 || 						
					strcmp(input, "unlock titanium box with iron key") == 0 || 			
					strcmp(input, "unlock titanium with iron key") == 0) {

					printf("\nWhat iron key?");
				}

				if (strcmp(input, "use iron on titanium box") == 0 ||
					strcmp(input, "use iron on titanium") == 0 || 						 
					strcmp(input, "use iron to open titanium box") == 0 || 
					strcmp(input, "use iron to open titanium") == 0 || 	
					strcmp(input, "use iron to unlock titanium") == 0 ||
					strcmp(input, "use iron to unlock titanium box") == 0 || 						
					strcmp(input, "open titanium box with iron") == 0 || 
					strcmp(input, "open titanium with iron") == 0 || 				
					strcmp(input, "open titanium box using iron") == 0 || 
					strcmp(input, "open titanium using iron") == 0 || 				
					strcmp(input, "unlock titanium box using iron") == 0 || 
					strcmp(input, "unlock titanium using iron") == 0 || 						
					strcmp(input, "unlock titanium box with iron") == 0 || 			
					strcmp(input, "unlock titanium with iron") == 0 ||
					strcmp(input, "unlock titanium box with iron") == 0) {

					printf("\nWhat iron?");
				}	
			}

			return;								
		}		

		// OPEN TITANIUM BOX
		if (strcmp(input, "open titanium box") == 0 || 
			strcmp(input, "open titanium") == 0) {	

			if (roomid == 3) {

				if (titaniumbox == 0) {
					printf("\nYou can't open the titanium box.");
					printf("\nYou will need to unlock the titanium box with a key.");
				}

				if (titaniumbox != 0) {
					printf("\nThe titanium box is already open.");

					if (ironkey == 0) {
						printf("\nThere is a iron key inside the titanium box.");
					}

					if (ironkey != 0) {
						printf("\nThe titanium box is empty.");
					}					
				}				
			}

			if (roomid != 3) {

				if (strcmp(input, "open titanium box") == 0) {
					printf("\nThere isn't any titanium box here.");
				}

				if (strcmp(input, "open titanium") == 0) {
					printf("\nThere isn't anything titanium in here.");
				}				
			}			

			return;
		}					

		// CLOSE TITANIUM BOX
		if (strcmp(input, "close titanium box") == 0 || 
			strcmp(input, "close titanium") == 0) {		

			if (roomid == 3) {

				if (titaniumbox == 0) {
					printf("\nThe titanium box is already closed.");
				}

				if (titaniumbox != 0) {
					printf("\nYou close the titanium box.");				
					titaniumbox = 0;
				}				
			}

			if (roomid != 3) {

				if (strcmp(input, "close titanium box") == 0) {
					printf("\nThere isn't any titanium box here.");
				}

				if (strcmp(input, "close titanium") == 0) {
					printf("\nThere isn't anything titanium in here.");
				}				
			}

			return;				
		}				

		// TAKE TITANIUM BOX
		if (strcmp(input, "take titanium box") == 0 || 
			strcmp(input, "take titanium") == 0) {

			if (roomid == 3) {
				printf("\nThe titanium box seems to be fused to the floor, you can't take it.");
			}

			if (roomid != 3) {

				if (strcmp(input, "take titanium box") == 0) {
					printf("\nThere isn't any titanium box here.");
				}

				if (strcmp(input, "take titanium") == 0) {
					printf("\nThere isn't anything titanium in here.");
				}				
			}

			return;
		}

		// LOOK METAL ACCESS PANEL
		if (strcmp(input, "look access panel") == 0 || 
			strcmp(input, "look panel") == 0 || 	
			strcmp(input, "look access") == 0 || 	
			strcmp(input, "look metal access") == 0 || 
			strcmp(input, "look metal panel") == 0 || 													
			strcmp(input, "look metal access panel") == 0) {

				if (roomid == 1 || roomid == 2 || roomid == 3) {

					if (strcmp(input, "look access panel") == 0) {
						printf("\nThere isn't any access panel here.");
					}

					if (strcmp(input, "look panel") == 0) {
						printf("\nThere isn't any panel here.");
					}	

					if (strcmp(input, "look access") == 0) {
						printf("\nWhat access?");
					} 			

					if (strcmp(input, "look metal access") == 0) {
						printf("\nWhat metal access?");
					} 			

					if (strcmp(input, "look metal access panel") == 0) {
						printf("\nThere isn't any metal access panel here.");
					}

					if (strcmp(input, "look metal panel") == 0) {
						printf("\nThere isn't any metal panel here.");
					}					
				}			

				if (roomid == 4) {

					if (southaccesspanel != 0) {
						printf("\nIt's a metal access panel. It's currently open.");
						printf("\nYou can see red and blue switches in the access panel.");
					}

					if (southaccesspanel == 0) {
						printf("\nIt's a metal access panel. It's currently closed.");
					}					
				}				

				if (roomid == 5) {

					if (northaccesspanel != 0) {
						printf("\nIt's a metal access panel. It's currently open.");
						printf("\nYou can see black and white switches in the access panel.");
					}

					if (northaccesspanel == 0) {
						printf("\nIt's a metal access panel. It's currently closed.");
					}					
				}

				return;		
			}					

		// OPEN METAL ACCESS PANEL
		if (strcmp(input, "open access panel") == 0 || 
			strcmp(input, "open panel") == 0 || 	
			strcmp(input, "open access") == 0 || 	
			strcmp(input, "open metal access") == 0 || 
			strcmp(input, "open metal panel") == 0 || 													
			strcmp(input, "open metal access panel") == 0) {

				if (roomid == 1 || roomid == 2 || roomid == 3) {

					if (strcmp(input, "open access panel") == 0) {
						printf("\nThere isn't any access panel here.");
					}

					if (strcmp(input, "open panel") == 0) {
						printf("\nThere isn't any panel here.");
					}	

					if (strcmp(input, "open access") == 0) {
						printf("\nWhat access?");
					} 			

					if (strcmp(input, "open metal access") == 0) {
						printf("\nWhat metal access?");
					} 				

					if (strcmp(input, "open metal access panel") == 0) {
						printf("\nThere isn't any metal access panel here.");
					}

					if (strcmp(input, "open metal panel") == 0) {
						printf("\nThere isn't any metal panel here.");
					}					
				}		

				if (roomid == 4) {

					if (southaccesspanel == 2) {
						printf("\nIt's already open.");
					}				

					if (southaccesspanel == 1) {
						southaccesspanel = 2;
						southdoor = 0;
						printf("\nOpening the metal access panel reveals two switches.");
						printf("\nYou can see a red switch here.");
						printf("\nYou can see a blue switch here.");		
						printf("\nThe light above the door in the north is now red.");
					}			

					if (southaccesspanel == 0) {
						printf("\nIt's securely locked.");
					}
				}				

				if (roomid == 5) {

					if (northaccesspanel != 0) {
						printf("\nIt's already open.");
					}			

					if (northaccesspanel == 0) {
						northaccesspanel = 1;
						northdoor = 0;
						printf("\nOpening the metal access panel reveals two switches.");
						printf("\nYou can see a black switch here.");
						printf("\nYou can see a white switch here.");	
						printf("\nThe light above the door in the south is now red.");
					}				
				}

				return;
			}

		// CLOSE METAL ACCESS PANEL
		if (strcmp(input, "close access panel") == 0 || 
			strcmp(input, "close panel") == 0 || 	
			strcmp(input, "close access") == 0 || 	
			strcmp(input, "close metal access") == 0 || 
			strcmp(input, "close metal panel") == 0 || 													
			strcmp(input, "close metal access panel") == 0) {

				if (roomid == 1 || roomid == 2 || roomid == 3) {

					if (strcmp(input, "close access panel") == 0) {
						printf("\nThere isn't any access panel here.");
					}

					if (strcmp(input, "close panel") == 0) {
						printf("\nThere isn't any panel here.");
					}	

					if (strcmp(input, "close access") == 0) {
						printf("\nWhat access?");
					} 			

					if (strcmp(input, "close metal access") == 0) {
						printf("\nWhat metal access?");
					} 						

					if (strcmp(input, "close metal access panel") == 0) {
						printf("\nThere isn't any metal access panel here.");
					}

					if (strcmp(input, "close metal panel") == 0) {
						printf("\nThere isn't any metal panel here.");
					}					
				}				

				if (roomid == 4) {

					if (southaccesspanel == 0 || southaccesspanel == 1) {
						printf("\nIt's already closed.");
					}			

					if (southaccesspanel == 2) {
						southaccesspanel = 1;
						southdoor = 1;
						printf("\nYou close the metal access panel.");
						printf("\nThe light above the door in the north is now green.");
					}				
				}			

				if (roomid == 5) {

					if (northaccesspanel == 0) {
						printf("\nIt's already closed.");
					}			

					if (northaccesspanel != 0) {
						northaccesspanel = 0;
						northdoor = 1;
						printf("\nYou close the metal access panel.");
						printf("\nThe light above the door in the south is now green.");
					}			
				}

				return;
			}	

		// TAKE METAL ACCESS PANEL
		if (strcmp(input, "take access panel") == 0 || 
			strcmp(input, "take panel") == 0 || 	
			strcmp(input, "take access") == 0 || 	
			strcmp(input, "take metal access") == 0 || 
			strcmp(input, "take metal panel") == 0 || 													
			strcmp(input, "take metal access panel") == 0) {

			if (roomid == 1 || roomid == 2 || roomid == 3) {

				if (strcmp(input, "take access panel") == 0) {
					printf("\nThere isn't any access panel here.");
				}

				if (strcmp(input, "take panel") == 0) {
					printf("\nThere isn't any panel here.");
				}	

				if (strcmp(input, "take access") == 0) {
					printf("\nWhat access?");
				} 			

				if (strcmp(input, "take metal access") == 0) {
					printf("\nWhat metal access?");
				} 					

				if (strcmp(input, "take metal access panel") == 0) {
					printf("\nThere isn't any metal access panel here.");
				}

				if (strcmp(input, "take metal panel") == 0) {
					printf("\nThere isn't any metal panel here.");
				}					
			}				

			if (roomid == 4 || roomid == 5) {
				printf("\nYou try to tear the metal access panel out of the wall but it's proving to be impossible.");
			}

			return;		
		}					

		// LOOK SENSOR
		if (strcmp(input, "look sensor") == 0 || 
			strcmp(input, "look light sensor") == 0) {

			if (roomid == 3) {
				printf("\nIt's a light sensor embedded in the ceiling.");
			}

			if (roomid != 3) {
				printf("\nWhat sensor?");
			}

			return;
		}		

		// TAKE SENSOR
		if (strcmp(input, "take sensor") == 0 || 
			strcmp(input, "take light sensor") == 0) {

			if (roomid == 3) {
				printf("\nThe sensor is firmly embedded in the ceiling, you can't dislodge it.");
			}

			if (roomid != 3) {
				printf("\nWhat sensor?");
			}

			return;
		}		

		// LOOK PILE OF RUBBISH
		if (strcmp(input, "look rubbish") == 0 || 
			strcmp(input, "look pile of rubbish") == 0 || 
			strcmp(input, "look rubbish pile") == 0 || 
			strcmp(input, "look pile rubbish") == 0) {

			if (roomid == 4) {
				printf("\nIt's a pile of rubbish.");
			}				

			if (roomid != 4) {
				printf("\nWhat rubbish?");
			}

			return;
		}	

		// TAKE PILE OF RUBBISH / SEARCH PILE OF RUBBISH
		if (strcmp(input, "take rubbish") == 0 || 
			strcmp(input, "take pile of rubbish") == 0 ||
			strcmp(input, "take pile rubbish") == 0 || 
			strcmp(input, "take rubbish pile") == 0 ||			
			strcmp(input, "move rubbish") == 0 ||
			strcmp(input, "move pile of rubbish") == 0 ||
			strcmp(input, "move pile rubbish") == 0 ||	
			strcmp(input, "move rubbish pile") == 0 ||					
			strcmp(input, "search rubbish") == 0 || 		
			strcmp(input, "search pile rubbish") == 0 || 		
			strcmp(input, "search pile of rubbish") == 0 || 
			strcmp(input, "search rubbish pile") == 0) {	

			if (roomid == 4) {
				printf("\nYou decide to search the pile of rubbish.");

				if (flashlight != 0) {
					printf("\nAfter a few minutes of searching, you haven't found anything useful.");
				}					

				if (flashlight == 0) {
					printf("\nAfter a few minutes of searching, you find a flashlight.");
					printf("\nYou take the flashlight.");
					flashlight = 1;
					emptyinventory = 0;
				}			
			}

			if (roomid != 4) {
				printf("\nWhat rubbish?");
			}			

			return;
		}	

		// LOOK PLANTER
		if (strcmp(input, "look planter") == 0 || 
			strcmp(input, "look large planter") == 0) {

			if (roomid == 4) {

				if (planter == 0) {
					printf("\nIt's a large planter. It's broken and beginning to crumble.");
				}

				if (planter != 0) {
					printf("\nThe planter had crumbled into a pile of dirt.");
				}				
			}				

			if (roomid != 4) {
				printf("\nWhat planter?");
			}

			return;
		}	

		// TAKE PLANTER
		if (strcmp(input, "take planter") == 0 || 
			strcmp(input, "take large planter") == 0) {	

			if (roomid == 4) {

				if (planter != 0) {
					printf("\nThe planter is just a pile of dirt now.  You can't take it.");
				}					

				if (planter == 0) {
					printf("\nYou try to move the planter.");
					printf("\nSince it is already crumbling, it readily collapses and crumbles into a pile of dirt.");
					printf("\nThere is a brass key partially buried in the pile of dirt.");
					deadplant = 1;
					planter = 1;
				}			
			}

			if (roomid != 4) {
				printf("\nWhat planter?");
			}

			return;
		}			

		// LOOK PILE OF DIRT / LOOK DIRT
		if (strcmp(input, "look dirt") == 0 || 
			strcmp(input, "look pile of dirt") == 0 ||
			strcmp(input, "look dirt pile") == 0 || 
			strcmp(input, "look pile dirt") == 0) {

			if (roomid == 4 && planter != 0) {			
				printf("\nIt's a pile of dried soil.");				
			}				

			else {
				printf("\nWhat dirt?");
			}

			return;
		}		

		// TAKE PILE OF DIRT / TAKE DIRT
		if (strcmp(input, "take dirt") == 0 || 
			strcmp(input, "take pile of dirt") == 0 ||
			strcmp(input, "take dirt pile") == 0 || 
			strcmp(input, "take pile dirt") == 0) {

			if (roomid == 4 && planter != 0) {
				printf("\nYou can't take it, you don't have anything to carry the pile of dirt in.");				
			}

			else {
				printf("\nWhat dirt?");
			}

			return;
		}			

		// LOOK DEAD PLANT / LOOK PLANT
		if (strcmp(input, "look dead plant") == 0 || 
			strcmp(input, "look plant") == 0) {

			if (roomid == 4) {

				if (deadplant == 0) {
					printf("\nIt's a long-dead plant.");
				}

				if (deadplant != 0) {
					printf("\nThe dead plant is just a pile of dust now.");
				}				
			}			

			if (roomid != 4) {
				printf("\nWhat plant?");
			}

			return;
		}						

		// TAKE DEAD PLANT / TAKE PLANT
		if (strcmp(input, "take dead plant") == 0 || 
			strcmp(input, "take plant") == 0) {	

			if (roomid == 4) {

				if (deadplant != 0) {
					printf("\nThe dead plant is just a pile of dust now.  You can't take it.");
				}			

				if (deadplant == 0) {
					printf("\nAs soon as you touch it, the plant crumbles into a pile of dust.");
					deadplant = 1;
				}			
			}

			if (roomid != 4) {
				printf("\nWhat plant?");
			}

			return;
		}						

		// LOOK PILE OF DUST / LOOK DUST
		if (strcmp(input, "look dust") == 0 || 
			strcmp(input, "look pile of dust") == 0 ||
			strcmp(input, "look dust pile") == 0 || 
			strcmp(input, "look pile dust") == 0) {

			if (roomid == 4 && deadplant != 0) {
				printf("\nIt's a dead plant that had crumbled into a pile of dust.");
			}

			else {
				printf("\nWhat dust?");
			}				

			return;
		}		

		// TAKE PILE OF DUST / TAKE DUST
		if (strcmp(input, "take dust") == 0 || 
			strcmp(input, "take pile of dust") == 0 ||
			strcmp(input, "take dust pile") == 0 || 
			strcmp(input, "take pile dust") == 0) {

			if (roomid == 4 && deadplant != 0) {
				printf("\nYou can't take the pile of dust.  They're too fine to take ahold of.");
			}

			else {
				printf("\nWhat dust?");
			}

			return;
		}			

		// LOOK GEARS
		if (strcmp(input, "look gears") == 0 || 
			strcmp(input, "look gear") == 0 || 
			strcmp(input, "look large gear") == 0 || 						
			strcmp(input, "look large gears") == 0) {

			if (roomid == 4) {
				printf("\nLarge and heavy-looking rusting gears are stacked up in a corner.");
				printf("\nYou're not sure if you'll be able to lift a gear.");
			}				

			if (roomid != 4){
				if (strcmp(input, "look gears") == 0 || strcmp(input, "look large gears") == 0) {
					printf("\nWhat gears?");
				}

				if (strcmp(input, "look gear") == 0 || strcmp(input, "look large gear") == 0) {
					printf("\nWhat gear?");
				}	
			}

			return;
		}		

		// TAKE GEARS
		if (strcmp(input, "take gears") == 0 || 
			strcmp(input, "take gear") == 0 || 
			strcmp(input, "take large gear") == 0 || 						
			strcmp(input, "take large gears") == 0) {

			if (roomid == 4) {
				printf("\nYou try to lift one of gears, but they're too heavy. You can't take them.");
			}

			if (roomid != 4){
				if (strcmp(input, "take gears") == 0 || strcmp(input, "take large gears") == 0) {
					printf("\nWhat gears?");
				}

				if (strcmp(input, "take gear") == 0 || strcmp(input, "take large gear") == 0) {
					printf("\nWhat gear?");
				}	
			}

			return;
		}			

		// LOOK SPRINGS
		if (strcmp(input, "look springs") == 0 || strcmp(input, "look spring") == 0) {

			if (roomid == 4) {
				printf("\nSprings of varying sizes are scattered all over the room.");
				printf("\nThey're severely rusted.");
			}				

			if (roomid != 4) {
				if (strcmp(input, "look springs") == 0) {
					printf("\nWhat springs?");
				}

				if (strcmp(input, "look spring") == 0) {
					printf("\nWhat spring?");
				}				
			}

			return;
		}			

		// TAKE SPRINGS
		if (strcmp(input, "take springs") == 0 || strcmp(input, "take spring") == 0) {

			if (roomid == 4) {
				printf("\nYou try to take some, but they're heavily rusted and crumbled in your hand.");
				printf("\nYou can't take them.");
			}

			if (roomid != 4) {

				if (strcmp(input, "take springs") == 0) {
					printf("\nWhat springs?");
				}

				if (strcmp(input, "take spring") == 0) {
					printf("\nWhat spring?");
				}							
			}

			return;
		}					

		// LOOK PRESSURE PLATE
		if (strcmp(input, "look pressure plate") == 0 || 
			strcmp(input, "look pressure") == 0 ||
			strcmp(input, "look plate") == 0) {

			if (roomid == 5) {
				printf("\nThe pressure plate is almost invisible on the floor.");
				printf("\nThe only reason you know it is there is because you felt it "
					   "as you entered the room.");
			}

			if (roomid != 5) {

				if (strcmp(input, "look pressure plate") == 0) {
					printf("\nThere isn't any pressure plate here.");
				}

				if (strcmp(input, "look pressure") == 0) {
					printf("\nWhat pressure?");
				}	

				if (strcmp(input, "look plate") == 0) {
					printf("\nThere isn't any plate here.");
				}							
			}

			return;
		}			

		// TAKE PRESSURE PLATE
		if (strcmp(input, "take pressure plate") == 0 || 
			strcmp(input, "take pressure") == 0 ||
			strcmp(input, "take plate") == 0) {

			if (roomid == 5) {
				printf("\nThe pressure plate seems to be an integral part of the floor.");
				printf("\nAs much as you try to, you can't take it.");
			}

			if (roomid != 5) {

				if (strcmp(input, "take pressure plate") == 0) {
					printf("\nThere isn't any pressure plate here.");
				}

				if (strcmp(input, "take pressure") == 0) {
					printf("\nWhat pressure?");
				}	

				if (strcmp(input, "take plate") == 0) {
					printf("\nThere isn't any plate here.");
				}								
			}

			return;
		}	

		// QUITTING GAME
		if (strcmp(input, "q") == 0 || 
			strcmp(input, "quit") == 0) {
			endgame();
		}

		// SAVE
		if (strcmp(input, "save") == 0) {
			saveGame();
		}		

		// LOAD
		if (strcmp(input, "load") == 0){
			loadGame();
		}			

		// CATCH-ALL FOR EVERYTHING ELSE
		else {
			printf("\nI don't understand \"%s.\"", input);
			return;
		}

}
	
/**********************************************************************
*                              END GAME                               *
**********************************************************************/
void endgame() {

	roomid = 6;

	if (escaped == 0) {

		for(;;) {

			clearscreen();

			printf("\t\t-----------------------------------------------");
			printf("\n\t\t\t\t   ESCAPE\n");
			printf("\t\t-----------------------------------------------");
			printf("\n\n\nThanks for playing.\n\n\n\n");

			getchar();
			clearscreen();
			exit(0);
		}
	}

	if (escaped != 0) {

		for(;;) {

			clearscreen();

			printf("\t\t-----------------------------------------------");
			printf("\n\t\t\t\t   THE ESCAPE\n");
			printf("\t\t-----------------------------------------------");
			printf("\n\n\nAfter pushing the tungsten gate open, you run down the "
				  "passage...");
			printf("\nand you step out of the passage into an open grassy "
				  "meadow!");
			printf("\n\n\n\n\n\n");
			printf("You have escaped!  Congratulations!\n\n");	

			getchar();
			clearscreen();
			exit(0);
		}
	}
}

/**********************************************************************
*                            INVENTORY                                *
**********************************************************************/
void playerinventory() {

	if (emptyinventory != 1) {

		printf("\n-----------------------------");
		printf("\n\t  INVENTORY\n");
		printf("-----------------------------");
		printf("\n\nYou're carrying:");

		if (paper != 0) {
			printf("\nPaper");
		}

		if (flashlight != 0) {
			printf("\nFlashlight");
		}

		if (batteries != 0) {
			printf("\nBatteries");
		}	

		if (aluminumkey != 0) {
			printf("\nAluminum Key");
		}		

		if (brasskey != 0) {
			printf("\nBrass Key");
		}		

		if (ironkey != 0) {
			printf("\nIron Key");
		}								
	}
		
	if (emptyinventory == 1) {

		printf("\n-----------------------------");
		printf("\n\t  INVENTORY\n");
		printf("-----------------------------");
		printf("\n\nYou're not carrying anything.");
	}

	return;
}

/**********************************************************************
*                             DEBUG                                   *
**********************************************************************/
void debugmode() {

	for(;;) {

	clearscreen();

	printf("\t\t-----------------------------------------------");
	printf("\n\t\t\t\t      DEBUG\n");
	printf("\t\t-----------------------------------------------");

		printf("\n\nWhich action do you want to take?");
		printf("\n1: Add item to inventory");
		printf("\n2: Remove item from inventory");			
		printf("\n3: Modify game states");
		printf("\n4: Change room");
		printf("\n5: Exit to the game");
		printf("\n6: Quit the game.");
		printf("\n\n>");

		// GET PLAYER'S INPUT AND CLEAN IT
		fgets(rawinput, sizeof(rawinput), stdin);
		char *input = CleanRawInput(rawinput, strlen(rawinput));

		if (strcmp(input, "1") == 0) {

			for(;;) {

				if (paper != 0 || flashlight != 0 || batteries != 0 || 
					aluminumkey != 0 || brasskey != 0 || ironkey != 0) {
					emptyinventory = 0;
				}

				if (paper == 0 && flashlight == 0 && batteries == 0 && 
					aluminumkey == 0 && brasskey == 0 && ironkey == 0) {
					emptyinventory = 1;
				}	

				clearscreen();

				printf("\t\t-----------------------------------------------");
				printf("\n\t\t\t\t      DEBUG\n");
				printf("\t\t-----------------------------------------------");			
				printf("\n\nAdd which item to the inventory?");
				printf("\n1: Paper");
				printf("\n2: Flashlight");			
				printf("\n3: Batteries");
				printf("\n4: Aluminum Key");
				printf("\n5: Brass Key");
				printf("\n6: Iron Key");
				printf("\n7: Add Everything");
				printf("\n8: Return to Debug Menu");			
				printf("\n\n>");

				// GET PLAYER'S INPUT AND CLEAN IT
				fgets(rawinput, sizeof(rawinput), stdin);
				char *input = CleanRawInput(rawinput, strlen(rawinput));
				
				if (strcmp(input, "1") == 0) {
					paper = 1;
					printf("\nPaper added to inventory.  Press enter to continue.");
					getchar();
					continue;
				}

				if (strcmp(input, "2") == 0) {
					flashlight = 1;
					printf("\nFlashlight added to inventory.  Press enter to continue.");
					getchar();	
					continue;				
				}

				if (strcmp(input, "3") == 0) {
					batteries = 1;
					printf("\nBatteries added to inventory.  Press enter to continue.");
					getchar();	
					continue;				
				}

				if (strcmp(input, "4") == 0) {
					aluminumkey = 1;
					printf("\nAluminum Key added to inventory.  Press enter to continue.");
					getchar();	
					continue;				
				}

				if (strcmp(input, "5") == 0) {
					brasskey = 1;
					printf("\nBrass Key added to inventory.  Press enter to continue.");
					getchar();	
					continue;				
				}

				if (strcmp(input, "6") == 0) {
					ironkey = 1;
					printf("\nIron Key added to inventory.  Press enter to continue.");
					getchar();	
					continue;				
				}

				if (strcmp(input, "7") == 0) {
					paper = 1;
					flashlight = 1;
					batteries = 1;
					aluminumkey = 1;
					brasskey = 1;
					ironkey = 1;
					printf("\nAll items added to inventory.  Press enter to continue.");
					getchar();	
					continue;				
				}

				if (strcmp(input, "8") == 0) {
					debugmode();
				}	

				else {
					printf("\nInvalid input.  Press enter to continue.");
					getchar();
				}
			}
		}

		if (strcmp(input, "2") == 0) {

			for(;;) {

				if (paper != 0 || flashlight != 0 || batteries != 0 || 
					aluminumkey != 0 || brasskey != 0 || ironkey != 0) {
					emptyinventory = 0;
				}

				if (paper == 0 && flashlight == 0 && batteries == 0 && 
					aluminumkey == 0 && brasskey == 0 && ironkey == 0) {
					emptyinventory = 1;
				}	

				clearscreen();

				printf("\t\t-----------------------------------------------");
				printf("\n\t\t\t\t      DEBUG\n");
				printf("\t\t-----------------------------------------------");			
				printf("\n\nRemove which item from the inventory?");
				printf("\n1: Paper");
				printf("\n2: Flashlight");			
				printf("\n3: Batteries");
				printf("\n4: Aluminum Key");
				printf("\n5: Brass Key");
				printf("\n6: Iron Key");
				printf("\n7: Remove Everything");
				printf("\n8: Return to Debug Menu");			
				printf("\n\n>");

				// GET PLAYER'S INPUT AND CLEAN IT
				fgets(rawinput, sizeof(rawinput), stdin);
				char *input = CleanRawInput(rawinput, strlen(rawinput));
				
				if (strcmp(input, "1") == 0) {
					paper = 0;
					printf("\nPaper removed from inventory.  Press enter to continue.");
					getchar();
					continue;
				}

				if (strcmp(input, "2") == 0) {
					flashlight = 0;
					printf("\nFlashlight removed from inventory.  Press enter to continue.");
					getchar();
					continue;					
				}

				if (strcmp(input, "3") == 0) {
					batteries = 0;
					printf("\nBatteries removed from inventory.  Press enter to continue.");
					getchar();
					continue;					
				}

				if (strcmp(input, "4") == 0) {
					aluminumkey = 0;
					printf("\nAluminum Key removed from inventory.  Press enter to continue.");
					getchar();
					continue;					
				}

				if (strcmp(input, "5") == 0) {
					brasskey = 0;
					printf("\nBrass Key removed from inventory.  Press enter to continue.");
					getchar();
					continue;					
				}

				if (strcmp(input, "6") == 0) {
					ironkey = 0;
					printf("\nIron Key removed from inventory.  Press enter to continue.");
					getchar();
					continue;					
				}

				if (strcmp(input, "7") == 0) {
					paper = 0;
					flashlight = 0;
					batteries = 0;
					aluminumkey = 0;
					brasskey = 0;
					ironkey = 0;
					printf("\nAll items removed from inventory.  Press enter to continue.");
					getchar();
					continue;					
				}			

				if (strcmp(input, "8") == 0) {
					debugmode();
				}			

				else {
					printf("\nInvalid input.  Press enter to continue.");
					getchar();
					continue;
				}
			}
		}

		if (strcmp(input, "3") == 0) {

			for(;;) {			

				clearscreen();

				printf("\t\t-----------------------------------------------");
				printf("\n\t\t\t\t      DEBUG\n");
				printf("\t\t-----------------------------------------------");				
				printf("\n\nEnter the game state to modify.");
				printf("\n\nList of states in the game:");
				printf("\n\"roomid\", \"northdoor\", \"southdoor\", \"eastdoor\", "
					"\"westdoor\", \n\"bronzebox\", \"northaccesspanel\", "
					"\"steelbox\", \"southaccesspanel\", \n\"deadplant\", " 
					"\"planter\", \"flashlighton\", \"flashlightbatteries\", " 
					"\n\"titaniumbox\", \"tungstengate\", \"escaped\", \"debug\"");
				printf("\n\nType \"exit\" when you are done.");		
				printf("\n\n>");

				// GET PLAYER'S INPUT AND CLEAN IT
				fgets(rawinput, sizeof(rawinput), stdin);
				char *input = CleanRawInput(rawinput, strlen(rawinput));	

				if (strcmp(input, "roomid") == 0) {

					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");						
						printf("\nEnter the room id.");
						printf("\n0: Opening");				
						printf("\n1: Center Room");
						printf("\n2: East Room");			
						printf("\n3: West Room");
						printf("\n4: South Room");
						printf("\n5: North Room");
						printf("\n6: End Game");				
						printf("\n7: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));

						if (strcmp(input, "0") == 0) {
							roomid = 0;
							printf("\nRoom id changed to 0 - Opening.  Press enter to continue.");
							getchar();
							continue;
						}

						if (strcmp(input, "1") == 0) {
							roomid = 1;
							printf("\nRoom id changed to 1 - Center Room.  Press enter to continue.");
							getchar();
							continue;							
						}

						if (strcmp(input, "2") == 0) {
							roomid = 2;
							printf("\nRoom id changed to 2 - East Room.  Press enter to continue.");
							getchar();
							continue;							
						}

						if (strcmp(input, "3") == 0) {
							roomid = 3;
							printf("\nRoom id changed to 3 - West Room.  Press enter to continue.");
							getchar();
							continue;							
						}

						if (strcmp(input, "4") == 0) {
							roomid = 4;
							printf("\nRoom id changed to 4 - South Room.  Press enter to continue.");
							getchar();
							continue;							
						}			

						if (strcmp(input, "5") == 0) {
							roomid = 5;
							printf("\nRoom id changed to 5 - North Room.  Press enter to continue.");
							getchar();
							continue;							
						}

						if (strcmp(input, "6") == 0) {
							roomid = 6;
							printf("\nRoom id changed to 6 - Ending.  Press enter to continue.");
							getchar();
							continue;							
						}

						if (strcmp(input, "7") == 0) {
							debugmode();
						}				

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}	
					}
				}

				if (strcmp(input, "northdoor") == 0) {
					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");							
						printf("\nEnter the status of the north door.");
						printf("\n1: Locked");
						printf("\n2: Unlocked");			
						printf("\n3: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							northdoor = 0;
							printf("\nNorth door is now locked.  Press enter to continue.");
							getchar();
							continue;								
						}

						if (strcmp(input, "2") == 0) {
							northdoor = 1;
							printf("\nNorth door is now unlocked.  Press enter to continue.");
							getchar();
							continue;							
						}

						if (strcmp(input, "3") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}			
					}
				}

				if (strcmp(input, "southdoor") == 0) {
					
					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");						
						printf("\nEnter the status of the south door.");
						printf("\n1: Locked");
						printf("\n2: Unlocked");			
						printf("\n3: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							southdoor = 0;
							printf("\nSouth door is now locked.  Press enter to continue.");
							getchar();
							continue;								
						}

						if (strcmp(input, "2") == 0) {
							southdoor = 1;
							printf("\nSouth door is now unlocked.  Press enter to continue.");
							getchar();
							continue;								
						}

						if (strcmp(input, "3") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}			
					}
				}

				if (strcmp(input, "eastdoor") == 0) {

					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");						
						printf("\nEnter the status of the east door.");
						printf("\n1: Locked");
						printf("\n2: Unlocked");			
						printf("\n3: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							eastdoor = 0;
							printf("\nEast door is now locked.  Press enter to continue.");
							getchar();
							continue;								
						}

						if (strcmp(input, "2") == 0) {
							eastdoor = 1;
							printf("\nEast door is now unlocked.  Press enter to continue.");
							getchar();
							continue;								
						}

						if (strcmp(input, "3") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}			
					}
				}

				if (strcmp(input, "westdoor") == 0) {

					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");						
						printf("\nEnter the status of the west door.");
						printf("\n1: Locked");
						printf("\n2: Unlocked");			
						printf("\n3: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							westdoor = 0;
							printf("\nWest door is now locked.  Press enter to continue.");
							getchar();
							continue;							
						}

						if (strcmp(input, "2") == 0) {
							westdoor = 1;
							printf("\nWest door is now unlocked.  Press enter to continue.");
							getchar();
							continue;							
						}

						if (strcmp(input, "3") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}				
					}
				}

				if (strcmp(input, "bronzebox") == 0) {

					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");					
						printf("\nEnter the status of the bronze box.");
						printf("\n1: Closed, Locked");
						printf("\n2: Closed, Unlocked");
						printf("\n3: Open");
						printf("\n4: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							bronzebox = 0;
							printf("\nBronze Box is now closed and locked.  Press enter to continue.");
							getchar();
							continue;								
						}

						if (strcmp(input, "2") == 0) {
							bronzebox = 1;
							printf("\nBronze Box is now closed and unlocked.  Press enter to continue.");
							getchar();
							continue;							
						}

						if (strcmp(input, "3") == 0) {
							bronzebox = 2;
							printf("\nBronze Box is now open.  Press enter to continue.");
							getchar();
							continue;							
						}		

						if (strcmp(input, "4") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}			
					}		
				}	

				if (strcmp(input, "northaccesspanel") == 0) {

					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");					
						printf("\nEnter the status of the north access panel.");
						printf("\n1: Closed");
						printf("\n2: Open");			
						printf("\n3: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							northaccesspanel = 0;
							printf("\nNorth Access Panel is now closed.  Press enter to continue.");
							getchar();
							continue;							
						}

						if (strcmp(input, "2") == 0) {
							northaccesspanel = 1;
							printf("\nNorth Access Panel is now open.  Press enter to continue.");
							getchar();
							continue;								
						}

						if (strcmp(input, "3") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}				
					}		
				}	

				if (strcmp(input, "southaccesspanel") == 0) {

					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");						
						printf("\nEnter the status of the south access panel.");
						printf("\n1: Closed, Locked");
						printf("\n2: Closed, Unlocked");
						printf("\n3: Open");	
						printf("\n4: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							southaccesspanel = 0;
							printf("\nSouth Access Panel is now closed and locked.  Press enter to continue.");
							getchar();
							continue;								
						}

						if (strcmp(input, "2") == 0) {
							southaccesspanel = 1;
							printf("\nSouth Access Panel is now closed and unlocked.  Press enter to continue.");
							getchar();
							continue;								
						}

						if (strcmp(input, "3") == 0) {
							southaccesspanel = 2;
							printf("\nSouth Access Panel is now open.  Press enter to continue.");
							getchar();
							continue;							
						}			

						if (strcmp(input, "4") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}		
					}		
				}

				if (strcmp(input, "steelbox") == 0) {

					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");						
						printf("\nEnter the status of the steel box.");
						printf("\n1: Closed, Locked");
						printf("\n2: Open");	
						printf("\n3: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							steelbox = 0;
							printf("\nSteel Box is now closed.  Press enter to continue.");
							getchar();
							continue;								
						}

						if (strcmp(input, "2") == 0) {
							steelbox = 1;
							printf("\nSteel Box is now open.  Press enter to continue.");
							getchar();
							continue;								
						}			

						if (strcmp(input, "3") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}			
					}		
				}	

				if (strcmp(input, "titaniumbox") == 0) {

					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");						
						printf("\nEnter the status of the titanium box.");
						printf("\n1: Closed, Locked");
						printf("\n2: Open");
						printf("\n3: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							titaniumbox = 0;
							printf("\nTitanium Box is now closed.  Press enter to continue.");
							getchar();
							continue;								
						}

						if (strcmp(input, "2") == 0) {
							titaniumbox = 1;
							printf("\nTitanium Box is now open.  Press enter to continue.");
							getchar();
							continue;								
						}			

						if (strcmp(input, "3") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}		
					}		
				}

				if (strcmp(input, "flashlighton") == 0) {

					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");					
						printf("\nEnter the status of the flashlight.");
						printf("\n1: Off");
						printf("\n2: On");
						printf("\n3: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							flashlighton = 0;
							printf("\nFlashlight is now off.  Press enter to continue.");
							getchar();
							continue;							
						}

						if (strcmp(input, "2") == 0) {
							flashlighton = 1;
							printf("\nFlashlight is now on.  Press enter to continue.");
							getchar();
							continue;							
						}			

						if (strcmp(input, "3") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}			
					}	
				}		

				if (strcmp(input, "flashlightbatteries") == 0) {

					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");						
						printf("\nEnter the status of the flashlight batteries.");
						printf("\n1: Not Inserted");
						printf("\n2: Inserted");
						printf("\n3: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							flashlightbatteries = 0;
							printf("\nBatteries is now not inserted into flashlight.  Press enter to continue.");
							getchar();
							continue;								
						}

						if (strcmp(input, "2") == 0) {
							flashlightbatteries = 1;
							printf("\nBatteries is now inserted into flashlight.  Press enter to continue.");
							getchar();
							continue;								
						}			

						if (strcmp(input, "3") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}		
					}		
				}		

				if (strcmp(input, "planter") == 0) {

					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");						
						printf("\nEnter the status of the planter.");
						printf("\n1: Intact");
						printf("\n2: Crumbled into a pile of dirt");	
						printf("\n3: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							planter = 0;
							printf("\nPlanter is now intact and not crumbled.  Press enter to continue.");
							getchar();
							continue;								
						}

						if (strcmp(input, "2") == 0) {
							planter = 1;
							printf("\nPlanter is now crumbled.  Press enter to continue.");
							getchar();
							continue;								
						}			

						if (strcmp(input, "3") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}				
					}	
				}	

				if (strcmp(input, "deadplant") == 0) {

					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");						
						printf("\nEnter the status of the dead plant.");
						printf("\n1: Intact");
						printf("\n2: Crumbled into a pile of dust");	
						printf("\n3: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							deadplant = 0;
							printf("\nDead Plant is now intact and not crumbled.  Press enter to continue.");
							getchar();
							continue;								
						}

						if (strcmp(input, "2") == 0) {
							deadplant = 1;
							printf("\nDead Plant is now crumbled into a pile of dust.  Press enter to continue.");
							getchar();
							continue;								
						}			

						if (strcmp(input, "3") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}			
					}	
				}		

				if (strcmp(input, "tungstengate") == 0) {

					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");						
						printf("\nEnter the status of the tungsten gate.");
						printf("\n1: Locked");
						printf("\n2: Unlocked");
						printf("\n3: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							tungstengate = 0;
							printf("\nTungsten Gate is now locked.  Press enter to continue.");
							getchar();
							continue;								
						}

						if (strcmp(input, "2") == 0) {
							tungstengate = 1;
							printf("\nTungsten Gate is now unlocked.  Press enter to continue.");
							getchar();
							continue;								
						}			

						if (strcmp(input, "3") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}			
					}		
				}

				if (strcmp(input, "escaped") == 0) {

					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");
						printf("\nEnter the status of escaped.");
						printf("\n1: Not Escaped");
						printf("\n2: Escaped");
						printf("\n3: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							escaped = 0;
							printf("\nPlayer has not escaped.  Press enter to continue.");
							getchar();
							continue;							
						}

						if (strcmp(input, "2") == 0) {
							escaped = 1;
							printf("\nPlayer has escaped.  Press enter to continue.");
							getchar();
							continue;								
						}			

						if (strcmp(input, "3") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}		
					}
				}

				if (strcmp(input, "debug") == 0) {

					for(;;) {			

						clearscreen();

						printf("\t\t-----------------------------------------------");
						printf("\n\t\t\t\t      DEBUG\n");
						printf("\t\t-----------------------------------------------");
						printf("\nEnter the state of debug mode.");
						printf("\n1: Disabled");
						printf("\n2: Enabled");
						printf("\n3: Return to Debug Menu");
						printf("\n\n>");

						// GET PLAYER'S INPUT AND CLEAN IT
						fgets(rawinput, sizeof(rawinput), stdin);
						char *input = CleanRawInput(rawinput, strlen(rawinput));	

						if (strcmp(input, "1") == 0) {
							debug = 0;
							printf("\nDebug disabled.");
							getchar();
							continue;
						}

						if (strcmp(input, "2") == 0) {
							debug = 1;
							printf("\nDebug enabled.");
							getchar();
							continue;							
						}			

						if (strcmp(input, "3") == 0) {
							debugmode();
						}

						else {
							printf("\nInvalid input.  Press enter to continue.");
							getchar();
							continue;
						}			
					}				
				}

				if (strcmp(input, "exit") == 0) {
					debugmode();
				}			

				else {
					printf("\nInvalid input.  Press enter to continue.");
					getchar();
					continue;
				}	

			}	

		}

		if (strcmp(input, "4") == 0) {

			for(;;) {	

				clearscreen();
				
				printf("\t\t-----------------------------------------------");
				printf("\n\t\t\t\t      DEBUG\n");
				printf("\t\t-----------------------------------------------");			
				printf("\n\nChange to which room?");
				printf("\n0: Opening");	
				printf("\n1: Center Room");
				printf("\n2: East Room");			
				printf("\n3: West Room");
				printf("\n4: South Room");
				printf("\n5: North Room");
				printf("\n6: End Game");			
				printf("\n7: Return to Debug Menu");
				printf("\n\n>");

				// GET PLAYER'S INPUT AND CLEAN IT
				fgets(rawinput, sizeof(rawinput), stdin);
				char *input = CleanRawInput(rawinput, strlen(rawinput));

				if (strcmp(input, "0") == 0) {
					opening();
				}

				if (strcmp(input, "1") == 0) {
					centerRoom();
				}

				if (strcmp(input, "2") == 0) {
					eastRoom();
				}

				if (strcmp(input, "3") == 0) {
					westRoom();
				}

				if (strcmp(input, "4") == 0) {
					southRoom();
				}			

				if (strcmp(input, "5") == 0) {
					northRoom();
				}

				if (strcmp(input, "6") == 0) {
					endgame();
				}				

				if (strcmp(input, "7") == 0) {
					debugmode();
				}	

				else {
					printf("\nInvalid input.  Press enter to continue.");
					getchar();
					continue;
				}	
			}
		}

		if (strcmp(input, "5") == 0) {
			if (roomid == 0) {
				opening();
			}

			if (roomid == 1) {
				centerRoom();
			}

			if (roomid == 2) {
				eastRoom();
			}	

			if (roomid == 3) {
				westRoom();
			}

			if (roomid == 4) {
				southRoom();
			}			

			if (roomid == 5) {
				northRoom();
			}	

			if (roomid == 6) {
				endgame();
			}													
		}

		if (strcmp(input, "6") == 0) {
			endgame();
		}		

		else {
			printf("\nInvalid input.  Press enter to continue.");
			getchar();
			continue;
		}	
	}
}

/**********************************************************************
*                       SAVING THE GAME TO FILE                       *
**********************************************************************/
void saveGame(){

	for(;;) {

		clearscreen();
		
		printf("\t\t-----------------------------------------------");
		printf("\n\t\t\t\t      SAVE\n");
		printf("\t\t-----------------------------------------------");			

		printf("\n\nPlease enter the name of the save file.");
		printf("\n\n>");

		// GET PLAYER'S INPUT AND CLEAN IT
		fgets(rawinput, sizeof(rawinput), stdin);
		char *input = CleanRawInput(rawinput, strlen(rawinput));
		
		// USING ".escape" AS FILE EXTENSION FOR THE SAVE FILE
		char *fileext = ".escape";		

		// CONCENTATING PLAYER'S INPUT WITH FILE EXTENSION TO GET FULL FILE NAME
		strcat(input, fileext);

		FILE *savefile;

		// OPEN/CREATE THE SAVE FILE
		savefile = fopen(input, "w");

		// SAVING GAME STATES TO SAVE FILE
		fprintf(savefile, "%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d", roomid, 
				northdoor, southdoor, eastdoor, westdoor, bronzebox, northaccesspanel, 
				steelbox, southaccesspanel, deadplant, planter, flashlighton, 
				flashlightbatteries, titaniumbox, tungstengate, escaped, 
				paper, brasskey, aluminumkey, ironkey, flashlight, batteries);	

		// CLOSING THE SAVE FILE
		fclose (savefile);

		printf("\nGame saved to %s.\n", input);
		printf("\nPress enter to return to the game.");

		getchar();

		if (roomid == 0) {
			opening();
		}

		if (roomid == 1) {
			centerRoom();
		}

		if (roomid == 2) {
			eastRoom();
		}	

		if (roomid == 3) {
			westRoom();
		}

		if (roomid == 4) {
			southRoom();
		}			

		if (roomid == 5) {
			northRoom();
		}	

		if (roomid == 6) {
			endgame();
		}
	}

}

/**********************************************************************
*                       LOADING THE GAME FROM FILE                    *
**********************************************************************/
// C VERSION OF ESCAPE ALSO ACCEPT SAVE FILES FROM PYTHON3 VERSION OF 
// ESCAPE, AND VICE VERSA.
void loadGame(){

	for(;;) {

		clearscreen();
		
		printf("\t\t-----------------------------------------------");
		printf("\n\t\t\t\t      LOAD\n");
		printf("\t\t-----------------------------------------------");			

		printf("\n\nPlease enter the name of the save file.");
		printf("\n\n>");

		// GET PLAYER'S INPUT AND CLEAN IT
		fgets(rawinput, sizeof(rawinput), stdin);
		char *input = CleanRawInput(rawinput, strlen(rawinput));
		
		// USING ".escape" AS FILE EXTENSION FOR THE SAVE FILE
		char *fileext = ".escape";	

		// CONCENTATING PLAYER'S INPUT WITH FILE EXTENSION TO GET FULL FILE NAME
		strcat(input, fileext);

		FILE *savefile;

		// OPENING THE SAVE FILE
		savefile = fopen(input, "r");
		
		// ERROR HANDLING
		if (savefile == NULL) {

			printf("\nThe save file could not be opened.");
			printf("\nPress enter to return to the game.");	
			getchar();

			// RETURNING THE PLAYER TO THE GAME AFTER ERROR
			if (roomid == 0) {
				opening();
			}

			if (roomid == 1) {
				centerRoom();
			}

			if (roomid == 2) {
				eastRoom();
			}	

			if (roomid == 3) {
				westRoom();
			}

			if (roomid == 4) {
				southRoom();
			}			

			if (roomid == 5) {
				northRoom();
			}	

			if (roomid == 6) {
				endgame();
			}
		}

		// RESTORING THE GAME STATES USING DATA IN SAVE FILE
		fscanf(savefile, 
			   "%1d%1d%1d%1d%1d%1d%1d%1d%1d%1d%1d%1d%1d%1d%1d%1d%1d%1d%1d%1d%1d%1d", 
			   &roomid, &northdoor, &southdoor, &eastdoor, &westdoor, &bronzebox, 
			   &northaccesspanel, &steelbox, &southaccesspanel, &deadplant, &planter, 
			   &flashlighton, &flashlightbatteries, &titaniumbox, &tungstengate, &escaped, 
			   &paper, &brasskey, &aluminumkey, &ironkey, &flashlight, &batteries);	

		// CLOSING THE SAVE FILE
		fclose (savefile);

		if (paper != 0 || flashlight != 0 || batteries != 0 || 
			aluminumkey != 0 || brasskey != 0 || ironkey != 0) {
			emptyinventory = 0;
		}

		if (paper == 0 && flashlight == 0 && batteries == 0 && 
			aluminumkey == 0 && brasskey == 0 && ironkey == 0) {
			emptyinventory = 1;
		}			

		printf("\nGame loaded from %s.\n", input);
		printf("\nPress enter to return to the game.");

		getchar();

		if (roomid == 0) {
			opening();
		}

		if (roomid == 1) {
			centerRoom();
		}

		if (roomid == 2) {
			eastRoom();
		}	

		if (roomid == 3) {
			westRoom();
		}

		if (roomid == 4) {
			southRoom();
		}			

		if (roomid == 5) {
			northRoom();
		}	

		if (roomid == 6) {
			endgame();
		}
	}
}