Added texture data format support

src/dawntools/util/generator/SceneAssetGenerator.cpp

@@ -16,17 +16,24 @@ void SceneAssetGenerator::generate(
   std::string tabs
 ) {
   std::string assetType = "";
-  asset->usageName = "asset" + std::to_string(assetNumber++);
+
+  if(asset->ref.empty()) {
+    asset->usageName = "asset" + std::to_string(assetNumber++);
+  } else {
+    asset->usageName = asset->ref;
+  }
 
   switch(asset->type) {
     case SCENE_ASSET_TYPE_TEXTURE:
       assetType = "TextureAsset";
       assetMap[asset->fileName] = "&" + asset->usageName + "->texture";
+      assetMap[asset->usageName] = "&" + asset->usageName + "->texture";
       break;
 
     case SCENE_ASSET_TYPE_TRUETYPE_FONT:
       assetType = "TrueTypeAsset";
       assetMap[asset->fileName] = "&" + asset->usageName + "->font";
+      assetMap[asset->usageName] = "&" + asset->usageName + "->font";
       break;
 
     default:

src/dawntools/util/parser/SceneAssetParser.cpp

@@ -12,7 +12,9 @@ std::vector<std::string> SceneAssetParser::getRequiredAttributes() {
 }
 
 std::map<std::string, std::string> SceneAssetParser::getOptionalAttributes() {
-  return { };
+  return {
+    { "ref", "" }
+  };
 }
 
 int32_t SceneAssetParser::onParse(
@@ -31,6 +33,8 @@ int32_t SceneAssetParser::onParse(
     *error = "Unknown asset type '" + values["type"] + "'";
     return 1;
   }
+
+  out->ref = values["ref"];
   
   return 0;
 }

src/dawntools/util/parser/SceneAssetParser.hpp

@@ -16,6 +16,7 @@ namespace Dawn {
     SceneAssetType type;
     std::string fileName;
     std::string usageName;
+    std::string ref;
   };
 
   class SceneAssetParser : public XmlParser<SceneAsset> {