com.parzivail.pswg.mixin.ItemRendererMixin Maven / Gradle / Ivy

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package com.parzivail.pswg.mixin;

import com.parzivail.util.client.render.ICustomItemRenderer;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.minecraft.class_1087;
import net.minecraft.class_1309;
import net.minecraft.class_1799;
import net.minecraft.class_1937;
import net.minecraft.class_4587;
import net.minecraft.class_4597;
import net.minecraft.class_811;
import net.minecraft.class_918;
import org.jetbrains.annotations.Nullable;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Shadow;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;

@Mixin(class_918.class)
@Environment(EnvType.CLIENT)
public abstract class ItemRendererMixin
{
	@Shadow
	public abstract class_1087 getModel(class_1799 stack, @Nullable class_1937 world, @Nullable class_1309 entity, int seed);

	// Handle the more specific case where the item is being rendered as being held by an entity
	@Inject(method = "renderItem(Lnet/minecraft/entity/LivingEntity;Lnet/minecraft/item/ItemStack;Lnet/minecraft/client/render/model/json/ModelTransformationMode;ZLnet/minecraft/client/util/math/MatrixStack;Lnet/minecraft/client/render/VertexConsumerProvider;Lnet/minecraft/world/World;III)V", at = @At("HEAD"), cancellable = true)
	public void renderItem(class_1309 entity, class_1799 stack, class_811 renderMode, boolean leftHanded, class_4587 matrices, class_4597 vertexConsumers, class_1937 world, int light, int overlay, int seed, CallbackInfo ci)
	{
		if (!stack.method_7960())
		{
			var bakedModel = this.getModel(stack, world, entity, seed);

			@Nullable
			final ICustomItemRenderer itemRenderer = ICustomItemRenderer.REGISTRY.get(stack.method_7909().getClass());
			if (itemRenderer != null)
			{
				itemRenderer.render(entity, stack, renderMode, leftHanded, matrices, vertexConsumers, light, overlay, bakedModel);
				ci.cancel();
			}
		}
	}

	// TODO: check if this can be replaced by net.fabricmc.fabric.api.client.rendering.v1.BuiltinItemRendererRegistry
	@Inject(method = "renderItem(Lnet/minecraft/item/ItemStack;Lnet/minecraft/client/render/model/json/ModelTransformationMode;ZLnet/minecraft/client/util/math/MatrixStack;Lnet/minecraft/client/render/VertexConsumerProvider;IILnet/minecraft/client/render/model/BakedModel;)V", at = @At("HEAD"), cancellable = true)
	public void renderItem(class_1799 stack, class_811 renderMode, boolean leftHanded, class_4587 matrices, class_4597 vertexConsumers, int light, int overlay, class_1087 model, CallbackInfo ci)
	{
		if (!stack.method_7960())
		{
			@Nullable
			final ICustomItemRenderer itemRenderer = ICustomItemRenderer.REGISTRY.get(stack.method_7909().getClass());
			if (itemRenderer != null)
			{
				itemRenderer.render(null, stack, renderMode, leftHanded, matrices, vertexConsumers, light, overlay, model);
				ci.cancel();
			}
		}
	}
}