Graphics: Add TileMap class

Former-commit-id: 0a45b956501998a40a6406f7fff6e6cc85b4b4db [formerly ab84ea10c52b128b17241844e6a4b3887c6618ab]
Former-commit-id: d62bbb11f5205daa6af3f7b9152be3fb213ca564

src/Nazara/Graphics/Graphics.cpp

@@ -20,6 +20,7 @@
 #include <Nazara/Graphics/SkinningManager.hpp>
 #include <Nazara/Graphics/SkyboxBackground.hpp>
 #include <Nazara/Graphics/Sprite.hpp>
+#include <Nazara/Graphics/TileMap.hpp>
 #include <Nazara/Graphics/Formats/MeshLoader.hpp>
 #include <Nazara/Graphics/Formats/TextureLoader.hpp>
 #include <Nazara/Renderer/Renderer.hpp>
@@ -110,6 +111,12 @@ namespace Nz
 			return false;
 		}
 
+		if (!TileMap::Initialize())
+		{
+			NazaraError("Failed to initialize tilemaps");
+			return false;
+		}
+
 		// Generic loaders
 		Loaders::RegisterMesh();
 		Loaders::RegisterTexture();
@@ -217,6 +224,7 @@ namespace Nz
 		Material::Uninitialize();
 		SkyboxBackground::Uninitialize();
 		Sprite::Uninitialize();
+		TileMap::Uninitialize();
 
 		NazaraNotice("Uninitialized: Graphics module");