added map into main of game

src/c/main.c

@@ -1,123 +1,168 @@
-// BIBs
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdbool.h>
-#include <string.h>
-
-bool gameRunning;
-bool acceptedRules;
-
-// content
-char *gameInstructionsFile = "../../src/content/game_instructions.txt";
-
-// function declarations
-void printInit();
-void acceptInstructions();
-void processInput();
-int checkExit();
-
-int main()
-{
-	// define variables
-	char userInput[20]; // maximum defined user input length
-	gameRunning = 1;
-
-	// init and instructions
-	printInit();
-
-	if (acceptedRules == 1)
-	{
-		while (gameRunning == 1) // while running
-		{
-			// User Input
-			printf("User Input:");
-			scanf(" %s", userInput);
-			printf("\n");
-
-			// NEXT STEP:
-			// Processing
-			processInput(userInput);
-		}
-	}
-	return 0;
-}
-
-// init dialogue
-void printInit()
-{
-	FILE *stream;
-	char *line = NULL;
-	size_t len = 0;
-	ssize_t read;
-
-	stream = fopen(gameInstructionsFile, "r");
-	if (stream == NULL)
-	{
-		printf("ERROR: couldn't open or find file: INSTRUCTIONS !\n");
-		exit(EXIT_FAILURE); // exit
-	}
-
-	/* print line by line from file */
-	while ((read = getline(&line, &len, stream)) != -1)
-	{
-		// printf("Retrieved line of length %u :\n", read);
-		printf("%s", line);
-	}
-
-	free(line);		/* Deallocate allocated memory */
-	fclose(stream); /* closing file */
-
-	acceptInstructions();
-}
-
-// accept rules and instructions for init dialogue
-void acceptInstructions()
-{
-	char userInput[1];
-	bool inputState = 0;
-	int acceptCounter = 0;
-	while (inputState == 0)
-	{
-		scanf(" %c", userInput);
-		if (strcasecmp(userInput, "y") == 0)
-		{
-			acceptedRules = 1;
-			inputState = 1; // break while
-		}
-		else if (strcasecmp(userInput, "n") == 0)
-		{
-			printf("You didn't read our rules & instructions. The game will close now. \n\n");
-			acceptedRules = 0;
-			inputState = 1; // break while
-		}
-		else
-		{
-			printf("Invalid Input!\n");
-		}
-	}
-}
-
-// process user input
-void processInput(char userInput[20])
-{
-	if (checkExit(userInput) == 1)
-	{
-		gameRunning = 0;
-		printf("!GAME EXIT!\n");
-	}
-	else
-	{
-		printf("Wrong Input!\n");
-	}
-}
-
-//function for checking user input of exit
-int checkExit(char userInput[20])
-{
-	if (strcmp(userInput, "esc") == 0 || strcmp(userInput, "exit") == 0 || strcmp(userInput, "quit") == 0)
-	{
-		return 1;
-	}
-
-	return 0;
-}
+// BIBs
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <string.h>
+
+#include "map.h"
+#include "nav_helper.h"
+
+bool gameRunning;
+bool acceptedRules;
+
+//declare needed variables
+Room *map;
+
+// content
+char *gameInstructionsFile = "../../src/content/game_instructions.txt";
+char *gameMapFile = "../../src/content/game.map";
+
+//navigation
+int playerPosition = 0;
+int lastPlayerPosition = 0;
+
+
+// function declarations
+void printInit();
+void acceptInstructions();
+void processInput();
+int checkExit();
+
+
+int main()
+{
+	// define variables
+	char userInput[20]; // maximum defined user input length
+	gameRunning = 1;
+
+	// init and instructions
+	printInit();
+
+	//get Content
+	map = getMap(gameMapFile);
+
+	if (acceptedRules == 1)
+	{
+		while (gameRunning == 1) // while running
+		{
+			// User Input
+			printf("User Input:");
+			scanf(" %s", userInput);
+			printf("\n");
+
+			// NEXT STEP:
+			// Processing
+			processInput(userInput);
+		}
+	}
+	return 0;
+}
+
+
+// init dialogue
+void printInit()
+{
+	FILE *stream;
+	char *line = NULL;
+	size_t len = 0;
+	ssize_t read;
+
+	stream = fopen(gameInstructionsFile, "r");
+	if (stream == NULL)
+	{
+		printf("ERROR: couldn't open or find file: INSTRUCTIONS !\n");
+		exit(EXIT_FAILURE); // exit
+	}
+
+	/* print line by line from file */
+	while ((read = getline(&line, &len, stream)) != -1)
+	{
+		// printf("Retrieved line of length %u :\n", read);
+		printf("%s", line);
+	}
+
+	free(line);		/* Deallocate allocated memory */
+	fclose(stream); /* closing file */
+
+	acceptInstructions();
+}
+
+// accept rules and instructions for init dialogue
+void acceptInstructions()
+{
+	char userInput[1];
+	bool inputState = 0;
+	int acceptCounter = 0;
+	while (inputState == 0)
+	{
+		scanf(" %c", userInput);
+		if (strcasecmp(userInput, "y") == 0)
+		{
+			acceptedRules = 1;
+			inputState = 1; // break while
+		}
+		else if (strcasecmp(userInput, "n") == 0)
+		{
+			printf("You didn't read our rules & instructions. The game will close now. \n\n");
+			acceptedRules = 0;
+			inputState = 1; // break while
+		}
+		else
+		{
+			printf("Invalid Input!\n");
+		}
+	}
+}
+
+// process user input
+void processInput(char userInput[20])
+{
+	Room r = map[playerPosition];
+	if (checkExit(userInput) == 1)
+	{
+		gameRunning = 0;
+		printf("!GAME EXIT!\n");
+	}
+	else if (strcmp(userInput, "north") == 0)
+	{
+		printf("->N\n");
+		lastPlayerPosition = playerPosition;
+		if (playerPosition == (int)(mapMax - 1))
+		{
+			printf("You have reached the border. You have to go in the other direction!\n");
+		}
+		else
+		{
+			playerPosition = r.successor;
+		}
+	}
+	else if (strcmp(userInput, "south") == 0)
+	{
+		printf("->S\n");
+		lastPlayerPosition = playerPosition;
+		if (playerPosition > 0)
+		{
+			playerPosition = r.predecessor;
+		}
+		else
+		{
+			printf("You have reached the border. You have to go in the other direction!\n");
+		}
+	}
+	else
+	{
+		printf("Wrong Input!\n");
+	}
+}
+
+//function for checking user input of exit
+int checkExit(char userInput[20])
+{
+	if (strcmp(userInput, "esc") == 0 || strcmp(userInput, "exit") == 0 || strcmp(userInput, "quit") == 0)
+	{
+		return 1;
+	}
+
+	return 0;
+}
+