BlockRenderingValidator.java

package openmods.renderer;

import net.minecraft.block.Block;
import net.minecraft.client.renderer.tileentity.TileEntityRendererDispatcher;
import net.minecraft.tileentity.TileEntity;
import openmods.Log;
import openmods.block.OpenBlock;
import openmods.config.BlockInstances;
import openmods.config.FieldProcessor;
import openmods.config.FieldProcessor.FieldValueVisitor;

public class BlockRenderingValidator implements FieldValueVisitor<Block> {

	public void verifyBlocks(Class<? extends BlockInstances> container) {
		FieldProcessor.processBlocks(container, this);
	}

	@Override
	public void visit(Block value) {
		if (value instanceof OpenBlock) {
			OpenBlock block = (OpenBlock)value;
			if (block.shouldRenderTesrInInventory()) {
				final Class<? extends TileEntity> teClass = block.getTileClass();
				if (teClass == null) Log.severe("Block %s will render TESR in inventory, but has no TE class set", block);
				else if (TileEntityRendererDispatcher.instance.getSpecialRendererByClass(teClass) == null) {
					Log.severe("Block %s will render TESR in inventory, but TE %s has no custom renderer", block, teClass);
				}
			}
		}
	}
}