experimenting ascii 3d view

w/w.c

@@ -18,16 +18,16 @@ char pov[3][3];
 
 typedef struct {
 	int x;
-    int y;
+	int y;
 	char orientation;
 } Location;
 
 typedef struct {
-    char name[10];
+	char name[10];
 	Location location;
-} GameState;
+} Gamestate;
 
-GameState gamestate;
+Gamestate gamestate;
 
 void drawmap()
 {
@@ -42,21 +42,21 @@ void drawmap()
 void loadstate()
 {
 	gamestate.name[0] = '\0';
-    FILE* file = fopen(statepath, "r+");   
-    if (file)
-    {
-        fread(&gamestate, sizeof(GameState), 1, file);
+	FILE* file = fopen(statepath, "r+");   
+	if (file)
+	{
+		fread(&gamestate, sizeof(Gamestate), 1, file);
 	fclose(file);
-    }
+	}
 }
 
 void savestate() 
 {
-    FILE* file = fopen(statepath, "w");
+	FILE* file = fopen(statepath, "w");
 
-    if (file) {
-        fwrite(&gamestate, sizeof(GameState), 1, file);
-    }
+	if (file) {
+		fwrite(&gamestate, sizeof(Gamestate), 1, file);
+	}
 	fclose(file);
 }
 
@@ -204,6 +204,7 @@ void init()
 		gamestate.location.y = 1;  
 		gamestate.location.orientation = 'n';
 	}
+	
 	updatepov();
 }
 
@@ -239,6 +240,143 @@ char replacechar(char in, int y)
 	return in;	
 }
 
+void draw2()
+{
+	char screen[10][10];
+	for (int i = 0; i < 10; i++)
+	{
+		memset(screen[i], ' ', 10);
+	}
+	
+	if (pov[2][0] != ' ')
+	{
+		// wall on the left
+		screen[0][0] = '\\';
+		screen[1][1] = '\\';
+		screen[9][0] = '/';
+		screen[8][1] = '/';
+	}
+	else
+	{
+		screen[1][0] = '_';
+		screen[1][1] = '_';
+		
+		screen[7][0] = '_';
+		screen[7][1] = '_';
+		
+		screen[2][1] = '|';
+		screen[3][1] = '|';
+		screen[4][1] = '|';
+		screen[5][1] = '|';
+		screen[6][1] = '|';
+		screen[7][1] = '|';
+	}
+	
+	if (pov[2][2] != ' ')
+	{
+		// wall on the right
+		screen[0][9] = '/';
+		screen[1][8] = '/';
+		screen[9][9] = '\\';
+		screen[8][8] = '\\';
+	}
+		else
+	{
+		screen[1][9] = '_';
+		screen[1][8] = '_';
+		
+		screen[7][9] = '_';
+		screen[7][8] = '_';
+		
+		screen[2][8] = '|';
+		screen[3][8] = '|';
+		screen[4][8] = '|';
+		screen[5][8] = '|';
+		screen[6][8] = '|';
+		screen[7][8] = '|';
+	}
+	
+	if (pov[1][1] == ' ')
+	{
+		// front is free
+		screen[3][4] = '_';
+		screen[3][5] = '_';
+		screen[5][4] = '_';
+		screen[5][5] = '_';
+			
+		if (pov[0][0] != ' ')
+		{
+			screen[2][2] = '\\';
+			screen[3][3] = '\\';
+			screen[4][3] = '|';
+			screen[5][3] = '|';
+			screen[7][2] = '/';
+			screen[6][3] = '/';
+		}
+
+		if (pov[0][2] != ' ')
+		{
+			screen[3][6] = '/';
+			screen[2][7] = '/';
+			screen[4][6] = '|';
+			screen[5][6] = '|';
+			screen[6][6] = '\\';
+			screen[7][7] = '\\';
+		}
+		else
+		{
+			screen[2][8] = '|';
+			screen[3][8] = '|';	
+			screen[4][8] = '|';
+			screen[5][8] = '|';
+			screen[6][8] = '|';
+			screen[7][8] = '|';
+			
+			screen[3][6] = '_';
+			screen[3][7] = '_';		
+			screen[5][6] = '_';
+			screen[5][7] = '_';					
+		}
+	}
+	else
+	{
+		// front is blocked
+		for (int i = 2; i < 8; i++) 
+		{
+			screen[1][i] = '_';
+			screen[7][i] = '_';
+		}
+
+		if (pov[2][0] != ' ')
+		{
+			// wall on the left
+			for (int i = 2; i < 8; i++) screen[i][1] = '|';	
+		}
+	
+		if (pov[2][2] != ' ')
+		{
+			// wall on the right
+			for (int i = 2; i < 8; i++) screen[i][8] = '|';	
+		}
+		else
+		{
+			for (int i = 8; i < 10; i++) 
+			{
+				screen[1][i] = '_';
+				screen[7][i] = '_';
+			}
+		}
+	}
+
+	for (int i = 0; i < 10; i++)
+	{
+		for (int j = 0; j < 10; j++)
+		{
+			printf("%c", screen[i][j]);
+		}
+		printf("\n");
+	}
+}
 
 void draw()
 {
@@ -248,6 +386,10 @@ void draw()
 #else
 	system("clear");
 #endif
+	
+	draw2();
+
+	
 	printf("\n\n\n");
 	printf("      o=======o\n");
 	
@@ -278,6 +420,8 @@ void draw()
 }
 
 
+
+
 int main()
 {
 	init();