79 lines
2.8 KiB
Java
79 lines
2.8 KiB
Java
package net.minecraft.client.renderer.entity.layers;
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import com.mojang.blaze3d.vertex.PoseStack;
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import com.mojang.blaze3d.vertex.VertexConsumer;
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import java.util.List;
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import net.fabricmc.api.EnvType;
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import net.fabricmc.api.Environment;
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import net.minecraft.client.model.EntityModel;
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import net.minecraft.client.model.WardenModel;
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import net.minecraft.client.model.geom.ModelPart;
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import net.minecraft.client.renderer.MultiBufferSource;
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import net.minecraft.client.renderer.RenderType;
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import net.minecraft.client.renderer.entity.LivingEntityRenderer;
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import net.minecraft.client.renderer.entity.RenderLayerParent;
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import net.minecraft.resources.ResourceLocation;
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import net.minecraft.util.FastColor;
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import net.minecraft.util.Mth;
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import net.minecraft.world.entity.monster.warden.Warden;
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@Environment(EnvType.CLIENT)
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public class WardenEmissiveLayer<T extends Warden, M extends WardenModel<T>> extends RenderLayer<T, M> {
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private final ResourceLocation texture;
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private final WardenEmissiveLayer.AlphaFunction<T> alphaFunction;
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private final WardenEmissiveLayer.DrawSelector<T, M> drawSelector;
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public WardenEmissiveLayer(
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RenderLayerParent<T, M> renderer,
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ResourceLocation texture,
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WardenEmissiveLayer.AlphaFunction<T> alphaFunction,
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WardenEmissiveLayer.DrawSelector<T, M> drawSelector
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) {
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super(renderer);
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this.texture = texture;
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this.alphaFunction = alphaFunction;
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this.drawSelector = drawSelector;
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}
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public void render(
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PoseStack poseStack,
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MultiBufferSource bufferSource,
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int packedLight,
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T livingEntity,
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float limbSwing,
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float limbSwingAmount,
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float partialTick,
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float ageInTicks,
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float netHeadYaw,
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float headPitch
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) {
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if (!livingEntity.isInvisible()) {
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this.onlyDrawSelectedParts();
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VertexConsumer vertexConsumer = bufferSource.getBuffer(RenderType.entityTranslucentEmissive(this.texture));
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float f = this.alphaFunction.apply(livingEntity, partialTick, ageInTicks);
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int i = FastColor.ARGB32.color(Mth.floor(f * 255.0F), 255, 255, 255);
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this.getParentModel().renderToBuffer(poseStack, vertexConsumer, packedLight, LivingEntityRenderer.getOverlayCoords(livingEntity, 0.0F), i);
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this.resetDrawForAllParts();
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}
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}
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private void onlyDrawSelectedParts() {
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List<ModelPart> list = this.drawSelector.getPartsToDraw(this.getParentModel());
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this.getParentModel().root().getAllParts().forEach(modelPart -> modelPart.skipDraw = true);
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list.forEach(modelPart -> modelPart.skipDraw = false);
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}
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private void resetDrawForAllParts() {
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this.getParentModel().root().getAllParts().forEach(modelPart -> modelPart.skipDraw = false);
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}
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@Environment(EnvType.CLIENT)
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public interface AlphaFunction<T extends Warden> {
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float apply(T warden, float f, float g);
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}
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@Environment(EnvType.CLIENT)
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public interface DrawSelector<T extends Warden, M extends EntityModel<T>> {
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List<ModelPart> getPartsToDraw(M entityModel);
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}
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}
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