package net.minecraft.client.renderer.entity.layers;

import com.mojang.blaze3d.vertex.PoseStack;
import com.mojang.blaze3d.vertex.VertexConsumer;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.minecraft.client.model.EntityModel;
import net.minecraft.client.renderer.MultiBufferSource;
import net.minecraft.client.renderer.RenderType;
import net.minecraft.client.renderer.entity.RenderLayerParent;
import net.minecraft.client.renderer.texture.OverlayTexture;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.Saddleable;

@Environment(EnvType.CLIENT)
public class SaddleLayer<T extends Entity & Saddleable, M extends EntityModel<T>> extends RenderLayer<T, M> {
	private final ResourceLocation textureLocation;
	private final M model;

	public SaddleLayer(RenderLayerParent<T, M> renderer, M model, ResourceLocation textureLocation) {
		super(renderer);
		this.model = model;
		this.textureLocation = textureLocation;
	}

	@Override
	public void render(
		PoseStack poseStack,
		MultiBufferSource bufferSource,
		int packedLight,
		T livingEntity,
		float limbSwing,
		float limbSwingAmount,
		float partialTick,
		float ageInTicks,
		float netHeadYaw,
		float headPitch
	) {
		if (livingEntity.isSaddled()) {
			this.getParentModel().copyPropertiesTo(this.model);
			this.model.prepareMobModel(livingEntity, limbSwing, limbSwingAmount, partialTick);
			this.model.setupAnim(livingEntity, limbSwing, limbSwingAmount, ageInTicks, netHeadYaw, headPitch);
			VertexConsumer vertexConsumer = bufferSource.getBuffer(RenderType.entityCutoutNoCull(this.textureLocation));
			this.model.renderToBuffer(poseStack, vertexConsumer, packedLight, OverlayTexture.NO_OVERLAY);
		}
	}
}