package net.minecraft.client.renderer.item.properties.conditional;

import com.mojang.serialization.MapCodec;
import net.minecraft.client.multiplayer.ClientLevel;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.item.ItemDisplayContext;
import net.minecraft.world.item.ItemStack;
import org.jspecify.annotations.Nullable;

public record IsUsingItem() implements ConditionalItemModelProperty {
	public static final MapCodec<IsUsingItem> MAP_CODEC = MapCodec.unit(new IsUsingItem());

	@Override
	public boolean get(
		final ItemStack itemStack, @Nullable final ClientLevel level, @Nullable final LivingEntity owner, final int seed, final ItemDisplayContext displayContext
	) {
		return owner == null ? false : owner.isUsingItem() && owner.getUseItem() == itemStack;
	}

	@Override
	public MapCodec<IsUsingItem> type() {
		return MAP_CODEC;
	}
}