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TextureModel.java
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TextureModel.java
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package knightminer.inspirations.shared.client;
import com.google.common.collect.ImmutableMap;
import knightminer.inspirations.library.util.TagUtil;
import knightminer.inspirations.library.util.TextureBlockUtil;
import knightminer.inspirations.shared.SharedClientProxy;
import net.minecraft.block.Block;
import net.minecraft.block.BlockState;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.model.BakedQuad;
import net.minecraft.client.renderer.model.IBakedModel;
import net.minecraft.client.renderer.model.ItemOverrideList;
import net.minecraft.client.renderer.model.ModelRotation;
import net.minecraft.client.renderer.texture.TextureAtlasSprite;
import net.minecraft.client.renderer.vertex.VertexFormat;
import net.minecraft.entity.LivingEntity;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.Direction;
import net.minecraft.util.ResourceLocation;
import net.minecraft.world.World;
import net.minecraftforge.client.model.BakedModelWrapper;
import net.minecraftforge.client.model.IModel;
import net.minecraftforge.client.model.data.IModelData;
import net.minecraftforge.client.model.data.ModelProperty;
import slimeknights.mantle.client.ModelHelper;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.function.Function;
public class TextureModel extends BakedModelWrapper<IBakedModel> {
private final Map<String, IBakedModel> cache = new HashMap<>();
private IModel model;
private final VertexFormat format;
private final String textureKey;
private boolean item;
ModelProperty<String> TEXTURE = new ModelProperty<>();
public TextureModel(IBakedModel originalModel, IModel model, VertexFormat format, String textureKey, boolean item) {
super(originalModel);
this.model = model;
this.format = format;
this.textureKey = textureKey;
this.item = item;
}
@Nonnull
@Override
public List<BakedQuad> getQuads(@Nullable BlockState state, @Nullable Direction side, @Nonnull Random rand, @Nonnull IModelData extraData) {
IBakedModel bakedModel = this.originalModel;
String texture = extraData.getData(TEXTURE);
if(texture != null) {
bakedModel = getCachedTextureModel(texture);
}
return bakedModel.getQuads(state, side, rand, extraData);
}
protected IBakedModel getTexturedModel(ImmutableMap<String, String> textures) {
return model.retexture(textures).bake(
SharedClientProxy.modelLoader,
(Function<ResourceLocation, TextureAtlasSprite>) Minecraft.getInstance().getTextureMap()::getSprite,
ModelRotation.X0_Y0,
this.format
);
}
private IBakedModel getCachedTextureModel(String texture) {
return cache.computeIfAbsent(texture, (tex) -> getTexturedModel(ImmutableMap.of(textureKey, tex)));
}
@Nonnull
@Override
public ItemOverrideList getOverrides() {
return item ? ItemTextureOverride.INSTANCE : super.getOverrides();
}
private static class ItemTextureOverride extends ItemOverrideList {
static ItemTextureOverride INSTANCE = new ItemTextureOverride();
private ItemTextureOverride() {
super();
}
@Nullable
@Override
public IBakedModel getModelWithOverrides(@Nonnull IBakedModel originalModel, @Nonnull ItemStack stack, @Nullable World world, @Nullable LivingEntity entity) {
if(originalModel instanceof TextureModel) {
// read out the data on the itemstack
Block block = TextureBlockUtil.getTextureBlock(stack);
if(block != null) {
ResourceLocation texture = ModelHelper.getTextureFromBlockstate(block.getDefaultState()).getName();
TextureModel textureModel = (TextureModel) originalModel;
return textureModel.getCachedTextureModel(texture.toString());
}
}
return originalModel;
}
}
}