Mainly some texture tweaking

1 files changed, 72 insertions, 10 deletions

diff --git a/src/tile.cpp b/src/tile.cpp
index 90de11642..79d68d4c3 100644
--- a/src/tile.cpp
+++ b/src/tile.cpp
@@ -25,7 +25,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 // A mapping from tiles to paths of textures
 
-const char * g_tile_texture_filenames[TILES_COUNT] =
+/*const char * g_tile_texture_filenames[TILES_COUNT] =
 {
 	NULL,
 	"stone.png",
@@ -37,13 +37,19 @@ const char * g_tile_texture_filenames[TILES_COUNT] =
 	"mese.png",
 	"mud.png",
 	"tree_top.png",
-	"mud_with_grass.png",
+	"mud.png_sidegrass",
 	"cloud.png",
 	"coalstone.png",
 	"wood.png",
-};
+};*/
+
+/*
+	These can either be real paths or generated names of preloaded
+	textures (like "mud.png_sidegrass")
+*/
+std::string g_tile_texture_paths[TILES_COUNT];
 
-std::string g_tile_texture_path_strings[TILES_COUNT];
+/*std::string g_tile_texture_path_strings[TILES_COUNT];
 const char * g_tile_texture_paths[TILES_COUNT] = {0};
 
 void init_tile_texture_paths()
@@ -60,30 +66,86 @@ void init_tile_texture_paths()
 					g_tile_texture_path_strings[i].c_str();
 		}
 	}
-}
+}*/
 
 const char * tile_texture_path_get(u32 i)
 {
 	assert(i < TILES_COUNT);
 
-	return g_tile_texture_paths[i];
+	//return g_tile_texture_paths[i];
+	return g_tile_texture_paths[i].c_str();
 }
 
 // A mapping from tiles to materials
 // Initialized at run-time.
 video::SMaterial g_tile_materials[TILES_COUNT];
 
-void tile_materials_preload(IrrlichtWrapper *irrlicht)
+enum TileTextureModID
+{
+	TTMID_NONE,
+	TTMID_SIDEGRASS,
+};
+
+struct TileTextureSpec
+{
+	const char *filename;
+	enum TileTextureModID mod;
+};
+
+/*
+	Initializes g_tile_texture_paths with paths of textures,
+	generates generated textures and creates the tile material array.
+*/
+void init_tile_textures()
 {
+	TileTextureSpec tile_texture_specs[TILES_COUNT] =
+	{
+		{NULL, TTMID_NONE},
+		{"stone.png", TTMID_NONE},
+		{"water.png", TTMID_NONE},
+		{"grass.png", TTMID_NONE},
+		{"tree.png", TTMID_NONE},
+		{"leaves.png", TTMID_NONE},
+		{"grass_footsteps.png", TTMID_NONE},
+		{"mese.png", TTMID_NONE},
+		{"mud.png", TTMID_NONE},
+		{"tree_top.png", TTMID_NONE},
+		{"mud.png", TTMID_SIDEGRASS},
+		{"cloud.png", TTMID_NONE},
+		{"coalstone.png", TTMID_NONE},
+		{"wood.png", TTMID_NONE},
+	};
+	
+	for(s32 i=0; i<TILES_COUNT; i++)
+	{
+		const char *filename = tile_texture_specs[i].filename;
+		enum TileTextureModID mod_id = tile_texture_specs[i].mod;
+
+		if(filename != NULL && std::string("") != filename)
+		{
+			std::string path = porting::getDataPath(filename);
+			std::string mod_postfix = "";
+			if(mod_id == TTMID_SIDEGRASS)
+			{
+				mod_postfix = "_sidegrass";
+				// Generate texture
+				TextureMod *mod = new SideGrassTextureMod();
+				g_irrlicht->getTexture(TextureSpec(path + mod_postfix,
+						path, mod));
+			}
+			g_tile_texture_paths[i] = path + mod_postfix;
+		}
+	}
+
 	for(s32 i=0; i<TILES_COUNT; i++)
 	{
 		const char *path = tile_texture_path_get(i);
 
 		video::ITexture *t = NULL;
 
-		if(path != NULL)
+		if(path != NULL && std::string("") != path)
 		{
-			t = irrlicht->getTexture(path);
+			t = g_irrlicht->getTexture(path);
 			assert(t != NULL);
 		}
 
@@ -99,7 +161,7 @@ void tile_materials_preload(IrrlichtWrapper *irrlicht)
 
 		g_tile_materials[i].setTexture(0, t);
 	}
-	
+
 	g_tile_materials[TILE_WATER].MaterialType = video::EMT_TRANSPARENT_VERTEX_ALPHA;
 	//g_tile_materials[TILE_WATER].MaterialType = video::EMT_TRANSPARENT_ADD_COLOR;
 }