Small rendering optimization
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paulevsGitch
parent
1360b4171c
commit
6f1077eea7
4 changed files with 17 additions and 17 deletions
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package ru.betterend.blocks.entities.render;
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import java.util.HashMap;
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import com.google.common.collect.Maps;
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import it.unimi.dsi.fastutil.floats.Float2FloatFunction;
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import it.unimi.dsi.fastutil.ints.Int2IntFunction;
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import net.minecraft.block.AbstractChestBlock;
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import net.minecraft.block.Block;
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import net.minecraft.block.BlockState;
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import net.minecraft.block.Blocks;
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import net.minecraft.block.ChestBlock;
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import net.minecraft.block.DoubleBlockProperties;
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import net.minecraft.block.DoubleBlockProperties.PropertySource;
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import net.minecraft.block.entity.ChestBlockEntity;
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import net.minecraft.block.enums.ChestType;
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import net.minecraft.client.block.ChestAnimationProgress;
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import net.minecraft.client.model.ModelPart;
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import net.minecraft.client.render.RenderLayer;
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import net.minecraft.client.render.VertexConsumer;
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import net.minecraft.client.render.VertexConsumerProvider;
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import net.minecraft.client.render.block.entity.BlockEntityRenderDispatcher;
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import net.minecraft.client.render.block.entity.BlockEntityRenderer;
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import net.minecraft.client.render.block.entity.LightmapCoordinatesRetriever;
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import net.minecraft.client.util.math.MatrixStack;
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import net.minecraft.client.util.math.Vector3f;
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import net.minecraft.item.BlockItem;
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import net.minecraft.util.Identifier;
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import net.minecraft.util.math.Direction;
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import net.minecraft.util.registry.Registry;
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import net.minecraft.world.World;
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import ru.betterend.BetterEnd;
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import ru.betterend.blocks.basis.BlockChest;
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import ru.betterend.blocks.entities.EChestBlockEntity;
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import ru.betterend.registry.EndItems;
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public class EndChestBlockEntityRenderer extends BlockEntityRenderer<EChestBlockEntity> {
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private static final HashMap<Block, RenderLayer[]> LAYERS = Maps.newHashMap();
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private static RenderLayer[] defaultLayer;
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private static final int ID_NORMAL = 0;
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private static final int ID_LEFT = 1;
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private static final int ID_RIGHT = 2;
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private final ModelPart partA;
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private final ModelPart partC;
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private final ModelPart partB;
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private final ModelPart partRightA;
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private final ModelPart partRightC;
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private final ModelPart partRightB;
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private final ModelPart partLeftA;
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private final ModelPart partLeftC;
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private final ModelPart partLeftB;
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public EndChestBlockEntityRenderer(BlockEntityRenderDispatcher blockEntityRenderDispatcher) {
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super(blockEntityRenderDispatcher);
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this.partC = new ModelPart(64, 64, 0, 19);
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this.partC.addCuboid(1.0F, 0.0F, 1.0F, 14.0F, 10.0F, 14.0F, 0.0F);
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this.partA = new ModelPart(64, 64, 0, 0);
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this.partA.addCuboid(1.0F, 0.0F, 0.0F, 14.0F, 5.0F, 14.0F, 0.0F);
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this.partA.pivotY = 9.0F;
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this.partA.pivotZ = 1.0F;
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this.partB = new ModelPart(64, 64, 0, 0);
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this.partB.addCuboid(7.0F, -1.0F, 15.0F, 2.0F, 4.0F, 1.0F, 0.0F);
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this.partB.pivotY = 8.0F;
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this.partRightC = new ModelPart(64, 64, 0, 19);
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this.partRightC.addCuboid(1.0F, 0.0F, 1.0F, 15.0F, 10.0F, 14.0F, 0.0F);
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this.partRightA = new ModelPart(64, 64, 0, 0);
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this.partRightA.addCuboid(1.0F, 0.0F, 0.0F, 15.0F, 5.0F, 14.0F, 0.0F);
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this.partRightA.pivotY = 9.0F;
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this.partRightA.pivotZ = 1.0F;
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this.partRightB = new ModelPart(64, 64, 0, 0);
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this.partRightB.addCuboid(15.0F, -1.0F, 15.0F, 1.0F, 4.0F, 1.0F, 0.0F);
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this.partRightB.pivotY = 8.0F;
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this.partLeftC = new ModelPart(64, 64, 0, 19);
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this.partLeftC.addCuboid(0.0F, 0.0F, 1.0F, 15.0F, 10.0F, 14.0F, 0.0F);
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this.partLeftA = new ModelPart(64, 64, 0, 0);
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this.partLeftA.addCuboid(0.0F, 0.0F, 0.0F, 15.0F, 5.0F, 14.0F, 0.0F);
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this.partLeftA.pivotY = 9.0F;
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this.partLeftA.pivotZ = 1.0F;
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this.partLeftB = new ModelPart(64, 64, 0, 0);
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this.partLeftB.addCuboid(0.0F, -1.0F, 15.0F, 1.0F, 4.0F, 1.0F, 0.0F);
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this.partLeftB.pivotY = 8.0F;
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}
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public void render(EChestBlockEntity entity, float tickDelta, MatrixStack matrices, VertexConsumerProvider vertexConsumers, int light, int overlay) {
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World world = entity.getWorld();
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boolean worldExists = world != null;
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BlockState blockState = worldExists ? entity.getCachedState() : (BlockState) Blocks.CHEST.getDefaultState().with(ChestBlock.FACING, Direction.SOUTH);
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ChestType chestType = blockState.contains(ChestBlock.CHEST_TYPE) ? (ChestType) blockState.get(ChestBlock.CHEST_TYPE) : ChestType.SINGLE;
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Block block = blockState.getBlock();
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if (block instanceof AbstractChestBlock) {
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AbstractChestBlock<?> abstractChestBlock = (AbstractChestBlock<?>) block;
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boolean isDouble = chestType != ChestType.SINGLE;
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float f = ((Direction) blockState.get(ChestBlock.FACING)).asRotation();
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PropertySource<? extends ChestBlockEntity> propertySource;
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matrices.push();
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matrices.translate(0.5D, 0.5D, 0.5D);
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matrices.multiply(Vector3f.POSITIVE_Y.getDegreesQuaternion(-f));
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matrices.translate(-0.5D, -0.5D, -0.5D);
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if (worldExists) {
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propertySource = abstractChestBlock.getBlockEntitySource(blockState, world, entity.getPos(), true);
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} else {
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propertySource = DoubleBlockProperties.PropertyRetriever::getFallback;
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}
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float pitch = ((Float2FloatFunction) propertySource.apply(ChestBlock.getAnimationProgressRetriever((ChestAnimationProgress) entity))).get(tickDelta);
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pitch = 1.0F - pitch;
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pitch = 1.0F - pitch * pitch * pitch;
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@SuppressWarnings({ "unchecked", "rawtypes" })
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int blockLight = ((Int2IntFunction) propertySource.apply(new LightmapCoordinatesRetriever())).applyAsInt(light);
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VertexConsumer vertexConsumer = getConsumer(vertexConsumers, block, chestType);
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if (isDouble) {
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if (chestType == ChestType.LEFT) {
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renderParts(matrices, vertexConsumer, this.partLeftA, this.partLeftB, this.partLeftC, pitch, blockLight, overlay);
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} else {
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renderParts(matrices, vertexConsumer, this.partRightA, this.partRightB, this.partRightC, pitch, blockLight, overlay);
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}
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} else {
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renderParts(matrices, vertexConsumer, this.partA, this.partB, this.partC, pitch, blockLight, overlay);
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}
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matrices.pop();
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}
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}
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private void renderParts(MatrixStack matrices, VertexConsumer vertices, ModelPart modelPart, ModelPart modelPart2, ModelPart modelPart3, float pitch, int light, int overlay) {
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modelPart.pitch = -(pitch * 1.5707964F);
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modelPart2.pitch = modelPart.pitch;
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modelPart.render(matrices, vertices, light, overlay);
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modelPart2.render(matrices, vertices, light, overlay);
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modelPart3.render(matrices, vertices, light, overlay);
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}
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private static RenderLayer getChestTexture(ChestType type, RenderLayer[] layers) {
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switch (type) {
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case LEFT:
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return layers[ID_LEFT];
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case RIGHT:
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return layers[ID_RIGHT];
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case SINGLE:
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default:
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return layers[ID_NORMAL];
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}
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}
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public static VertexConsumer getConsumer(VertexConsumerProvider provider, Block block, ChestType chestType) {
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RenderLayer[] layers = LAYERS.getOrDefault(block, defaultLayer);
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return provider.getBuffer(getChestTexture(chestType, layers));
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}
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static {
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defaultLayer = new RenderLayer[] {
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RenderLayer.getEntitySolid(new Identifier("textures/entity/chest/normal.png")),
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RenderLayer.getEntitySolid(new Identifier("textures/entity/chest/normal_left.png")),
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RenderLayer.getEntitySolid(new Identifier("textures/entity/chest/normal_right.png"))
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};
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EndItems.getModBlocks().forEach((item) -> {
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if (item instanceof BlockItem) {
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Block block = ((BlockItem) item).getBlock();
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if (block instanceof BlockChest) {
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String name = Registry.BLOCK.getId(block).getPath();
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LAYERS.put(block, new RenderLayer[] {
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RenderLayer.getEntitySolid(BetterEnd.makeID("textures/entity/chest/" + name + ".png")),
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RenderLayer.getEntitySolid(BetterEnd.makeID("textures/entity/chest/" + name + "_left.png")),
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RenderLayer.getEntitySolid(BetterEnd.makeID("textures/entity/chest/" + name + "_right.png"))
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});
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}
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}
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});
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}
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}
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