package com.bioxx.tfc2.rendering.bakedmodels;

import java.util.List;

import javax.vecmath.Matrix4f;

import net.minecraft.block.state.IBlockState;
import net.minecraft.client.renderer.block.model.BakedQuad;
import net.minecraft.client.renderer.block.model.IBakedModel;
import net.minecraft.client.renderer.block.model.ItemCameraTransforms;
import net.minecraft.client.renderer.block.model.ItemOverrideList;
import net.minecraft.client.renderer.texture.TextureAtlasSprite;
import net.minecraft.util.EnumFacing;

import net.minecraftforge.client.model.IPerspectiveAwareModel;
import net.minecraftforge.common.model.TRSRTransformation;

import com.google.common.collect.ImmutableMap;
import org.apache.commons.lang3.tuple.Pair;

/**
 * This class was borrowed from TiCon, thanks!
 */
public class BakedWrapper implements IBakedModel {

	protected final IBakedModel parent;

	public BakedWrapper(IBakedModel parent) {
		this.parent = parent;
	}

	@Override
	public List<BakedQuad> getQuads(IBlockState state, EnumFacing side, long rand) {
		return parent.getQuads(state, side, rand);
	}

	@Override
	public boolean isAmbientOcclusion() {
		return parent.isAmbientOcclusion();
	}

	@Override
	public boolean isGui3d() {
		return parent.isGui3d();
	}

	@Override
	public boolean isBuiltInRenderer() {
		return parent.isBuiltInRenderer();
	}

	@Override
	public TextureAtlasSprite getParticleTexture() {
		return parent.getParticleTexture();
	}

	@Override
	public ItemCameraTransforms getItemCameraTransforms() {
		return parent.getItemCameraTransforms();
	}

	@Override
	public ItemOverrideList getOverrides() {
		return parent.getOverrides();
	}

	public static class Perspective extends BakedWrapper implements IPerspectiveAwareModel {
		protected final ImmutableMap<ItemCameraTransforms.TransformType, TRSRTransformation> transforms;

		public Perspective(IBakedModel parent, ImmutableMap<ItemCameraTransforms.TransformType, TRSRTransformation> transforms) {
			super(parent);
			this.transforms = transforms;
		}

		@Override
		public Pair<? extends IBakedModel, Matrix4f> handlePerspective(ItemCameraTransforms.TransformType cameraTransformType) {
			return IPerspectiveAwareModel.MapWrapper.handlePerspective(this, transforms, cameraTransformType);
		}
	}
}