Final Project Proposal

Game/README.txt

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+# Final Project
+
+It’s a text adventure game. You play as a rap god trying to collect his rap lyric notes. You win when you rap by yourself in a shack.
+I picked a text adventure game to do because it seemed accomplishable and I like playing games.
+
+## Compliation
+gcc game.c
+
+## How to play
+Type in commands at the >> prompt. Available commands are:
+ - goto [location] will print out a statement when you move to the room then print out the new room summary
+ - take [item] will move the item into your inventory
+ - look - print a look summary
+ - read note - will display collected notes
+ - yell - will make you yell. (doesn't do anything unless you're in the yard)
+ - cook (only in kitchen)
+ - QUIT - Quits game
+ - help - prints this
+
+## Differences from proposal
+ - Player has more variables, like inventory size, has_poo, has_backpack, notes_read.
+ - never implemented enumerator, just used strings instead
+ - Room summaries can change, though none of them really do as I put in a separate "room" with a different functionality. Room pointers can point to different rooms too, so you can create multiple rooms with the same room name.
+ - Commands are each their own individual functions and could be called from the get_args function but I didn't have time to really change this so they're all in main. 
+ - Look in bag not implemented, it just prints inventory all the time as it got cumbersome to try to just look in bag
+ - there is no Open command as it would have made it unnecessarily complicated
+ - Go is goto 
+ - Help would be easy to put in, though I feel it was redundant as the game is pretty easy.
+ - put would have also made the game too complicated.
+ - there are new room-specific commands like cook and rap that help you to win the game.
+
+## How to win
+Use these commands in this order:
+ - goto bedroom
+ - take backpack
+ - take note
+ - goto yard
+ - take note
+ - yell
+ - goto park
+ - take note
+ - take dog poo
+ - goto yard
+ - goto kitchen
+ - cook dog poo
+ - take note
+ - take rusty key
+ - goto yard
+ - goto shack
+ - take note
+ - read note
+ - rap
+
+Use these commands to lose the game:
+ - goto bedroom
+ - take backpack
+ - goto yard
+ - goto park
+ - goto anywhere
+alternatively: QUIT or goto QUIT works well.

Game/func.c

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+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include "func.h"
+
+
+
+void get_args(char* arg1 , char * arg2, char* command) // The input sanitizer, it will return the first arg as the first word, the second as all words after
+{
+	int i = 0, j = 0;
+	for(;i <= (int) strlen(command); i++) //Iterate through commands
+	{
+		arg1[i] = command[i]; //Copy first word to char
+		if (command[i] == '\n' || command[i] == ' ')//When you reach a space or newline, replace with end char
+		{
+			arg1[i] = '\0';
+			i++;
+			break;
+		}
+	}
+	for(; command[i] != '\0'; j++, i++) // repeat for second arg
+	{
+		arg2[j] = command[i];
+		if (command[i] == '\n')
+		{
+			arg2[j] = '\0';
+			break;
+		}
+	}
+}
+
+void print_room_summary(character *playerPtr) // This prints the "HUD" for the player: inventory, items in the room
+{
+	int saw = 0, is_last = 0;
+	printf("|%s|\n", playerPtr->current_room->room_name);
+	printf("%s\n\n", playerPtr->current_room->description);
+
+	//PRINT ROOM'S ITEMS
+	printf("I see");
+	for (int i = 0; i < playerPtr->current_room->items_size; i++)
+	{
+		is_last =  1;
+		for (int j = i+1; j < playerPtr->current_room->items_size; j++)
+		{
+			if (playerPtr->current_room->items[j] != NULL) is_last = 0;
+		}
+		if (playerPtr->current_room->items[i] == NULL)
+			;
+		else if (is_last && saw == 1)
+		{
+			printf(" and a %s", playerPtr->current_room->items[i]);
+		}
+		else 
+		{
+			printf(" a %s", playerPtr->current_room->items[i]);
+			if (playerPtr->current_room->items[i+1] != NULL) printf(",");
+			saw = 1;
+		}
+
+	}
+	if (!saw) printf(" nothing here");
+	printf(".\n");
+
+	//PRINT INVENTORY
+	if (!playerPtr->has_backpack) 
+	{
+		printf("\n\n");
+		return;
+	}
+	printf("I have: ");
+	for (int i = 0;i < playerPtr->inventory_size; i++) 
+	{
+		if (playerPtr->inventory[i] == NULL) continue;
+		printf("|%s| ", playerPtr->inventory[i]);
+	}
+	printf("\n\n");
+}
+void take(character * playerPtr, char * item, room * roomPtr, int room_items_size) // Transfers an item in the room to inventory. Didn't know where else to put the backpack interaction
+{
+	int slot = 0;
+	while (playerPtr->inventory[slot] != NULL)
+	{
+		slot++; //find a free slot. This might produce a segfault somehow but I have not been running into errors.
+	}
+	if (slot+1 == playerPtr->inventory_size) //no free slots
+	{
+		printf("\033[2J");
+		printf("I have no room left in my bag. Might as well just sit here.");
+		return;
+	}
+	for (int i = 0; i < room_items_size; i++)
+	{
+		if (playerPtr->current_room->items[i] != NULL) //if the item in the room exists. Just to prevent segfaults with strcmp
+		{
+			if(strcmp(playerPtr->current_room->items[i], item) == 0) //if the item we're looking for is in the room
+			{
+				if (strcmp(item, "backpack") == 0) //hardcoded backpack interactions
+				{
+					playerPtr->has_backpack = 1; //do NOT add to inventory!
+					playerPtr->current_room->items[i] = NULL; //delete from room
+					printf("\033[2J");
+					printf("I can hold things now.\nThere's a note still here! I can [read note].\n\n\n\n");
+					printf("Press enter to continue.\n");
+
+					return;
+				}
+				if (playerPtr->has_backpack == 0)
+				{
+					printf("I try to pick up the %s, but I hopelessly fumble and drop it.", item);
+					return;
+				}
+				playerPtr->inventory[slot] = playerPtr->current_room->items[i]; //add a copy of the item to inventory
+				roomPtr->items[i] = NULL; //delete
+				printf("%s\n", playerPtr->current_room->items[i]); //reprint summary
+				printf("\033[2J");
+				print_room_summary(playerPtr);
+				return;
+			}
+		}
+	}
+	printf("I can't find a %s here.", item);
+}
+void moveto(character*playerPtr, char *droom, room * rooms[]) //Moves character to a connected room. Converts strings to rooms first. Also where I put the interactions with rooms
+{
+	int connected = 0, found = 0;
+	room *to_room;
+	for (int i = 0;;i++)
+	{
+		if (strcmp(rooms[i]->room_name, "END") == 0) //end of rooms list
+			break;
+		if (strcmp(droom, rooms[i]->room_name) == 0) //we found a room 
+		{
+			to_room = rooms[i]; //convert the droom string to a room pointer
+			found = 1;
+		}
+	}
+	for (int i = 0;;i++)
+	{
+		if (found && strcmp(playerPtr->current_room->connected_rooms[i], to_room->room_name) == 0) //check for room in connected_room
+		{
+			connected = 1;
+			break;
+		}
+		if (strcmp(playerPtr->current_room->connected_rooms[i], "END") == 0) //If we've reached end of list
+		{
+
+			if (i-1 == 0) //If there's only one connected room
+			{
+				moveto(playerPtr, playerPtr->current_room->connected_rooms[0], rooms);//move there instead
+				return; //cancel original moveto
+			}
+			break;
+		}
+	}
+
+	if (!found) //no rooms found	
+	{
+		if (strlen(droom) != 0) //if they wanted to move somewhere
+			printf("I don't know where that is.");
+
+		return;
+	}
+
+	if (strcmp(playerPtr->current_room->room_name,droom) == 0) //already in room
+	{
+		printf("You're already here.");
+		return;
+	}
+	if (!connected) //room not connected
+	{
+		printf("I can't get to the %s from here.", to_room->room_name);
+		return;
+	}
+	if (strcmp(playerPtr->current_room->room_name, "bedroom") == 0 && playerPtr->has_backpack == 0) //hard coded
+	{
+		printf("I should [take] my backpack before I go.");
+		return;
+	}
+	if (strcmp(to_room->room_name, "kitchen") == 0) //hard coded
+	{
+		for (int i = 0; i < playerPtr->inventory_size; i++)
+		{
+			if (playerPtr->inventory[i] != NULL && strcmp(playerPtr->inventory[i], "dog poo") == 0)
+				playerPtr->has_poo = 1;
+		}
+		if (!playerPtr->has_poo)
+		{
+			printf("I don't feel like going to the kitchen without something to cook.");
+			return;
+		}
+	}
+	if (strcmp(to_room->room_name, "shack") == 0) //hard coded again
+	{
+		int has_rkey = 0;
+		for (int i = 0; i < playerPtr->inventory_size; i++)
+		{
+			if (playerPtr->inventory[i] != NULL && strcmp(playerPtr->inventory[i], "rusty key") == 0)
+				has_rkey = 1;
+		}
+		if (!has_rkey)
+		{
+			printf("I can't get into the shack without a key.");
+			return;
+		}
+	}
+	playerPtr->current_room = to_room;
+	printf("\033[2J");
+	printf("%s\n\n\n\n", playerPtr->current_room->entrance_msg);
+	printf("Press enter to continue.\n");
+}
+
+void look(character* playerPtr) // Prints look statement. This function was not needed honestly
+{
+	printf("\033[2J");
+	printf("%s\n\n\n\n", playerPtr->current_room->look_msg);
+	printf("Press enter to continue.\n");
+}
+void note(character* playerPtr) // The note system. I could've just iterated but I already had the switch statements set up
+{
+	for (int i = 0; i < playerPtr->inventory_size; i++)
+	{
+		if (playerPtr->inventory[i] != NULL && strcmp(playerPtr->inventory[i], "note") == 0)
+		{
+			playerPtr->notes_read++;
+			playerPtr->inventory[i] = NULL;
+		}
+	}
+
+	if (playerPtr->notes_read == 0)
+	{
+		printf("Read what?");
+		return;
+	}
+
+	printf("\033[2J");
+	int note_reader = 0;
+	do
+	{
+		switch (note_reader)
+		{
+			case 1:
+
+				printf("    MAP:                     |"); printf("               MY SICK RAP:\n");
+				break;
+			case 2:
+				printf("BEDROOM   -> YARD<-          |"); printf("but for me to rap like a computer must be in my genes\n");
+				break;
+			case 3:
+				printf("   |     /     |   \\         |"); printf("I got a laptop in my back pocket\n");
+				printf("KITCHEN<-    PARK   ->SHACK  |"); printf("my pen'll go off when I half cock it\n");
+				break;
+			case 4:
+				printf("                        |    |"); printf("got a fat knot from that rap profit\n");
+				break;
+			case 5:
+				printf("                        |    |"); printf("made a living and a killing off it\n");
+				break;
+			case 6:
+				printf("                    RAP HERE |"); printf("                            --\"Gap Rod\"");
+
+				break;
+		}
+		note_reader++;
+	} while (note_reader <= playerPtr->notes_read);
+	printf("\n\n\nPress enter to continue\n");
+}

Game/func.h

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+#ifndef FUNC_H
+#define FUNC_H
+
+typedef struct {
+	char * room_name; //room's name
+	char * connected_rooms[10]; //names of connected rooms. Note that this is not pointers as I didn't know how to make an array of room pointers while in a room
+	char * items[10]; //names of items. There is no item struct, though that would have been a good idea.
+	char entrance_msg[200];
+	char description[200];
+	char look_msg[200];
+	int items_size; //size of items. Can't pass array size to function, so I have this.
+} room;
+
+typedef struct {
+	room * current_room;
+	int has_backpack; 
+	int inventory_size;
+	char * inventory[6];
+	int notes_read;
+	int has_poo;
+
+} character;
+
+//function prototypes!
+void print_room_summary(character *playerPtr);
+void get_args(char*, char*, char*);
+void take(character*,char*,room*,int);
+void moveto(character*, char*, room**);
+void look(character*);
+void note(character*);
+
+#endif