src/game/java/net/minecraft/client/renderer/entity/EndermanRenderer.java

package net.minecraft.client.renderer.entity;

import net.minecraft.client.model.EndermanModel;
import net.minecraft.client.model.geom.ModelLayers;
import net.minecraft.client.renderer.entity.layers.CarriedBlockLayer;
import net.minecraft.client.renderer.entity.layers.EnderEyesLayer;
import net.minecraft.client.renderer.entity.state.EndermanRenderState;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.util.RandomSource;
import net.minecraft.world.entity.monster.EnderMan;
import net.minecraft.world.phys.Vec3;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;

@OnlyIn(Dist.CLIENT)
public class EndermanRenderer extends MobRenderer<EnderMan, EndermanRenderState, EndermanModel<EndermanRenderState>> {
    private static final ResourceLocation ENDERMAN_LOCATION = ResourceLocation.withDefaultNamespace("textures/entity/enderman/enderman.png");
    private final RandomSource random = RandomSource.create();

    public EndermanRenderer(EntityRendererProvider.Context p_173992_) {
        super(p_173992_, new EndermanModel<>(p_173992_.bakeLayer(ModelLayers.ENDERMAN)), 0.5F);
        this.addLayer(new EnderEyesLayer(this));
        this.addLayer(new CarriedBlockLayer(this, p_173992_.getBlockRenderDispatcher()));
    }

    public Vec3 getRenderOffset(EndermanRenderState p_361852_) {
        Vec3 vec3 = super.getRenderOffset(p_361852_);
        if (p_361852_.isCreepy) {
            double d0 = 0.02 * (double)p_361852_.scale;
            return vec3.add(this.random.nextGaussian() * d0, 0.0, this.random.nextGaussian() * d0);
        } else {
            return vec3;
        }
    }

    public ResourceLocation getTextureLocation(EndermanRenderState p_365568_) {
        return ENDERMAN_LOCATION;
    }

    public EndermanRenderState createRenderState() {
        return new EndermanRenderState();
    }

    public void extractRenderState(EnderMan p_364627_, EndermanRenderState p_364804_, float p_362083_) {
        super.extractRenderState(p_364627_, p_364804_, p_362083_);
        HumanoidMobRenderer.extractHumanoidRenderState(p_364627_, p_364804_, p_362083_, this.itemModelResolver);
        p_364804_.isCreepy = p_364627_.isCreepy();
        p_364804_.carriedBlock = p_364627_.getCarriedBlock();
    }
}