public WeightedRandomModel(ModelResourceLocation parent, Variants variants) {
this.variants = variants.getVariants();
ImmutableList.Builder<Pair<IModel, IModelState>> builder = ImmutableList.builder();
for (Variant v : (List<Variant>) variants.getVariants()) {
ResourceLocation loc = v.getModelLocation();
locations.add(loc);
IModel model = null;
try {
model = getModel(loc);
} catch (Exception e) {
/*
* Vanilla eats this, which makes it only show variants that have models.
* But that doesn't help debugging, so we maintain the missing model
* so that resource pack makers have a hint that their states are broken.
*/
FMLLog.warning(
"Unable to load block model: \'"
+ loc
+ "\' for variant: \'"
+ parent
+ "\': "
+ e.toString());
model = getMissingModel();
}
if (v instanceof ISmartVariant) {
model = ((ISmartVariant) v).process(model, ModelLoader.this);
try {
resolveDependencies(model);
} catch (IOException e) {
FMLLog.getLogger()
.error("Exception resolving indirect dependencies for model" + loc, e);
}
textures.addAll(model.getTextures()); // Kick this, just in case.
}
models.add(model);
builder.add(Pair.of(model, v.getState()));
}
if (models.size()
== 0) // If all variants are missing, add one with the missing model and default rotation.
{
IModel missing = getMissingModel();
models.add(missing);
builder.add(Pair.<IModel, IModelState>of(missing, TRSRTransformation.identity()));
}
defaultState = new MultiModelState(builder.build());
}
@Override
protected void registerVariant(ModelBlockDefinition definition, ModelResourceLocation location) {
if (!loadingBlockModels.isEmpty() && loadingBlockModels.peekFirst() == location) {
blockBar.step(location.toString());
loadingBlockModels.removeFirst();
}
Variants variants = null;
try {
variants = definition.getVariants(location.getVariant());
} catch (MissingVariantException e) {
missingVariants.add(location);
}
if (variants != null && !variants.getVariants().isEmpty()) {
try {
stateModels.put(location, new WeightedRandomModel(location, variants));
} catch (Throwable e) {
throw new RuntimeException(e);
}
}
}