197f57f202
* Add model-based rendering * Add model-based rendering * Rebase, clean up, fix rendering * Update to newer Fabric API - fixes Indigo bug w/ render layers * Fuss with lighting, ran out of time.
106 lines
3.7 KiB
Java
106 lines
3.7 KiB
Java
package io.github.cottonmc.slopetest.model;
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import java.lang.ref.WeakReference;
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import java.util.Collections;
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import java.util.List;
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import java.util.Random;
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import java.util.function.Supplier;
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import com.google.common.collect.ImmutableList;
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import net.fabricmc.fabric.api.renderer.v1.mesh.Mesh;
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import net.fabricmc.fabric.api.renderer.v1.model.ModelHelper;
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import net.fabricmc.fabric.api.renderer.v1.render.RenderContext;
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import net.minecraft.block.BlockState;
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import net.minecraft.client.render.model.BakedModel;
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import net.minecraft.client.render.model.BakedQuad;
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import net.minecraft.client.render.model.json.ModelItemPropertyOverrideList;
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import net.minecraft.client.render.model.json.ModelTransformation;
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import net.minecraft.client.texture.Sprite;
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import net.minecraft.entity.LivingEntity;
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import net.minecraft.item.ItemStack;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.util.math.Direction;
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import net.minecraft.world.ExtendedBlockView;
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import net.minecraft.world.World;
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/**
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* Simple baked model supporting the Fabric Render API features.<p>
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*/
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public class SimpleModel extends AbstractModel {
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protected final Mesh mesh;
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protected final Supplier<MeshTransformer> transformerFactory;
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protected WeakReference<List<BakedQuad>[]> quadLists = null;
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protected final ItemProxy itemProxy = new ItemProxy();
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public SimpleModel(
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Mesh mesh,
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Supplier<MeshTransformer> transformerFactory,
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Sprite sprite,
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ModelTransformation transformation) {
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super(sprite, transformation);
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this.mesh = mesh;
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this.transformerFactory = transformerFactory;
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}
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@Override
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public boolean isVanillaAdapter() {
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return false;
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}
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@Override
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public List<BakedQuad> getQuads(BlockState state, Direction face, Random rand) {
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List<BakedQuad>[] lists = quadLists == null ? null : quadLists.get();
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if(lists == null) {
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lists = ModelHelper.toQuadLists(this.mesh);
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quadLists = new WeakReference<>(lists);
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}
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List<BakedQuad> result = lists[face == null ? 6 : face.getId()];
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return result == null ? ImmutableList.of() : result;
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}
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@Override
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public void emitBlockQuads(ExtendedBlockView blockView, BlockState state, BlockPos pos, Supplier<Random> randomSupplier, RenderContext context) {
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final MeshTransformer transform = transformerFactory == null ? null : transformerFactory.get().prepare(blockView, state, pos, randomSupplier);
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if(transform != null) {
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context.pushTransform(transform);
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}
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if(mesh != null) {
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context.meshConsumer().accept(mesh);
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}
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if(transform != null) {
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context.popTransform();
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}
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}
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@Override
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public ModelItemPropertyOverrideList getItemPropertyOverrides() {
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return itemProxy;
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}
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protected class ItemProxy extends ModelItemPropertyOverrideList {
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public ItemProxy() {
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super(null, null, null, Collections.emptyList());
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}
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@Override
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public BakedModel apply(BakedModel bakedModel_1, ItemStack itemStack_1, World world_1, LivingEntity livingEntity_1) {
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return SimpleModel.this;
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}
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}
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@Override
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public void emitItemQuads(ItemStack stack, Supplier<Random> randomSupplier, RenderContext context) {
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final MeshTransformer transform = transformerFactory == null ? null : transformerFactory.get().prepare(stack, randomSupplier);
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if(transform != null) {
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context.pushTransform(transform);
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}
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if(mesh != null) {
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context.meshConsumer().accept(mesh);
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}
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if(transform != null) {
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context.popTransform();
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}
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}
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}
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