OBJLoader

gistfile1.java

public class OBJLoader implements ICustomModelLoader {
    public static final Logger logger = LogManager.getLogger(OBJLoader.class);
    public static final OBJLoader instance = new OBJLoader();
    
    private IResourceManager manager;
    
    private final Set<String> enabledDomains = new HashSet<String>();
    private final Map<ResourceLocation, OBJModel> cache = new HashMap<ResourceLocation, OBJModel>();
    
    public OBJLoader()
    {
        logger.info("LOADER: constructed");
        ModelLoaderRegistry.registerLoader(this);
    }
    
    public void addDomain(String domain)
    {
        logger.printf(Level.INFO, "LOADER: adding domain: %s", domain);
        enabledDomains.add(domain.toLowerCase());
    }
    
    public void onResourceManagerReload(IResourceManager resourceManager)
    {
        logger.printf(Level.INFO, "LOADER: Manager reloaded", new Object[0]);
        this.manager = resourceManager;
        cache.clear();
    }

    public boolean accepts(ResourceLocation modelLocation)
    {
        return enabledDomains.contains(modelLocation.getResourceDomain()) && modelLocation.getResourcePath().endsWith(".obj");
    }
    
    @SuppressWarnings("unchecked")
    public IModel loadModel(ResourceLocation modelLocation)
    {
        boolean isBlockModel = true;
        String fileName = "";
        
        if (!ModelLoaderRegistry.loaded(modelLocation))
        {
            ResourceLocation file = new ResourceLocation(modelLocation.getResourceDomain(), modelLocation.getResourcePath());
            if (!cache.containsKey(modelLocation))
            {
                try
                {
                    IResource res = null;
                    try
                    {
                        res = manager.getResource(file);
                    }
                    catch (FileNotFoundException e)
                    {
                        if (modelLocation.getResourcePath().startsWith("models/block/"))
                        {
                            res = manager.getResource(new ResourceLocation(modelLocation.getResourceDomain(), "models/item/" + modelLocation.getResourcePath().substring("models/block/".length())));
                        }
                        else if (modelLocation.getResourcePath().startsWith("models/item/"))
                        {
                            res = manager.getResource(new ResourceLocation(modelLocation.getResourceDomain(), "models/block/" + modelLocation.getResourcePath().substring("models/item/".length())));
                        }
                        else throw e;
                    }
                    if (modelLocation.getResourcePath().equalsIgnoreCase("models/item/test_block_wand.obj")) isBlockModel = false;
                    OBJModel.Parser parser = new OBJModel.Parser(res, manager);
                    OBJModel model = parser.parse();
                    
                    cache.put(modelLocation, model);
//                    TestModel model = new TestModel();
//                    cache.put(modelLocation, model);
                }
                catch (IOException e)
                {
                    FMLLog.log(Level.ERROR, e, "LOADER: Exception loading model %s with OBJ loader, skipping", modelLocation);
                    cache.put(modelLocation, null);
                }
            }
            OBJModel model = cache.get(modelLocation);
            return model == null ? ModelLoaderRegistry.getMissingModel() : model;
        }
        else return ModelLoaderRegistry.getModel(modelLocation);
    }
}