Nicer exits in rooms

data/mapgen.lua

@@ -89,16 +89,16 @@ load_textures(map)
 local map_matrix = generate_path()
 
 -- Print path [Debug]
-for i=1,10 do
+--for i=1,10 do
-	for j=1,10 do
+	--for j=1,10 do
-		if not map_matrix[j][i].goal then
+		--if not map_matrix[j][i].goal then
-			io.write(map_matrix[j][i].path_dir .. " ")
+			--io.write(map_matrix[j][i].path_dir .. " ")
-		else
+		--else
-			io.write("G ")
+			--io.write("G ")
-		end
+		--end
-	end
+	--end
-	io.write("\n")
+	--io.write("\n")
-end
+--end
 
 for i=1,10 do
 	for j=1,10 do

data/maproombuilder.lua

@@ -1,3 +1,9 @@
+-- CONSTANTS
+UP		= 1
+LEFT	= 2
+RIGHT	= 3
+DOWN	= 4
+
 -- Textures
 local floorTexture = nil
 local wallTexture = nil
@@ -36,12 +42,12 @@ function load_textures(map)
 	floor_bottomleft	= { floorTexture, xo +  0, yo + 32, false }
 	floor_bottomright	= { floorTexture, xo + 32, yo + 32, false }
 
-	wall_topleft		= { wallTexture, xo +  0, yo +  0, false }
+	wall_topleft		= { wallTexture, xo +  0, yo +  0, true }
-	wall_topright		= { wallTexture, xo + 32, yo +  0, false }
+	wall_topright		= { wallTexture, xo + 32, yo +  0, true }
-	wall_bottomleft		= { wallTexture, xo +  0, yo + 32, false }
+	wall_bottomleft		= { wallTexture, xo +  0, yo + 32, true }
-	wall_bottomright	= { wallTexture, xo + 32, yo + 32, false }
+	wall_bottomright	= { wallTexture, xo + 32, yo + 32, true }
-	wall_vertical		= { wallTexture, xo +  0, yo + 16, false }
+	wall_vertical		= { wallTexture, xo +  0, yo + 16, true }
-	wall_horizontal		= { wallTexture, xo + 16, yo + 0, false }
+	wall_horizontal		= { wallTexture, xo + 16, yo +  0, true }
 end
 
 function create_room ()
@@ -105,16 +111,24 @@ function add_exit(map, direction)
 	if direction > 4 then return end
 
 	if direction == UP then
+		add_tile(map, 6, 0, unpack(wall_bottomright))
 		add_tile(map, 7, 0, unpack(floor_center))
 		add_tile(map, 8, 0, unpack(floor_center))
+		add_tile(map, 9, 0, unpack(wall_bottomleft))
 	elseif direction == LEFT then
+		add_tile(map, 0, 4, unpack(wall_bottomright))
 		add_tile(map, 0, 5, unpack(floor_center))
 		add_tile(map, 0, 6, unpack(floor_center))
+		add_tile(map, 0, 7, unpack(wall_topright))
 	elseif direction == RIGHT then
+		add_tile(map, 15, 4, unpack(wall_bottomleft))
 		add_tile(map, 15, 5, unpack(floor_center))
 		add_tile(map, 15, 6, unpack(floor_center))
+		add_tile(map, 15, 7, unpack(wall_topleft))
 	elseif direction == DOWN then
+		add_tile(map, 6, 11, unpack(wall_topright))
 		add_tile(map, 7, 11, unpack(floor_center))
 		add_tile(map, 8, 11, unpack(floor_center))
+		add_tile(map, 9, 11, unpack(wall_topleft))
 	end
 end

src/map_lua.c

@@ -145,7 +145,8 @@ Map* map_lua_generator_run(SDL_Renderer *renderer)
 
 	result = lua_pcall(L, 0, LUA_MULTRET, 0);
 	if (result) {
-		fprintf(stderr, "[!!] Failed to run script: %s\n", lua_tostring(L, -1));
+		fprintf(stderr, "[!!] Failed to run script: %s\n",
+			lua_tostring(L, -1));
 		exit(-1);
 	}