blusunrize.immersiveengineering.client.models.multilayer.BakedMultiLayerModel.java Source code

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Here is the source code for blusunrize.immersiveengineering.client.models.multilayer.BakedMultiLayerModel.java

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/*
 * BluSunrize
 * Copyright (c) 2017
 *
 * This code is licensed under "Blu's License of Common Sense"
 * Details can be found in the license file in the root folder of this project
 */

package blusunrize.immersiveengineering.client.models.multilayer;

import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableList.Builder;
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.ItemOverrideList;
import net.minecraft.client.renderer.texture.TextureAtlasSprite;
import net.minecraft.util.BlockRenderLayer;
import net.minecraft.util.EnumFacing;
import net.minecraftforge.client.MinecraftForgeClient;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.util.List;
import java.util.Map;

public class BakedMultiLayerModel implements IBakedModel {
    private final Map<BlockRenderLayer, List<IBakedModel>> models;
    private final IBakedModel model;

    public BakedMultiLayerModel(Map<BlockRenderLayer, List<IBakedModel>> models) {
        this.models = models;
        BlockRenderLayer[] preferences = { BlockRenderLayer.SOLID, BlockRenderLayer.CUTOUT,
                BlockRenderLayer.CUTOUT_MIPPED, BlockRenderLayer.TRANSLUCENT };
        for (BlockRenderLayer layer : preferences)
            if (models.containsKey(layer)) {
                List<IBakedModel> solidModels = models.get(layer);
                assert !solidModels.isEmpty();
                model = solidModels.get(0);
                return;
            }
        throw new IllegalArgumentException("Can't create multi layer model without any submodels");
    }

    @Nonnull
    @Override
    public List<BakedQuad> getQuads(@Nullable IBlockState state, @Nullable EnumFacing side, long rand) {
        BlockRenderLayer current = MinecraftForgeClient.getRenderLayer();
        if (current == null) {
            ImmutableList.Builder<BakedQuad> ret = new Builder<>();
            for (List<IBakedModel> forLayer : models.values())
                for (IBakedModel model : forLayer)
                    ret.addAll(model.getQuads(state, side, rand));
            return ret.build();
        } else if (models.containsKey(current)) {
            ImmutableList.Builder<BakedQuad> ret = new Builder<>();
            for (IBakedModel model : models.get(current))
                ret.addAll(model.getQuads(state, side, rand));
            return ret.build();
        } else
            return ImmutableList.of();
    }

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

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

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

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

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