package net.minecraft.client.renderer.item.properties.conditional; import com.mojang.serialization.MapCodec; import javax.annotation.Nullable; 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 net.minecraftforge.api.distmarker.Dist; import net.minecraftforge.api.distmarker.OnlyIn; @OnlyIn(Dist.CLIENT) public record IsUsingItem() implements ConditionalItemModelProperty { public static final MapCodec MAP_CODEC = MapCodec.unit(new IsUsingItem()); @Override public boolean get( ItemStack p_375989_, @Nullable ClientLevel p_378132_, @Nullable LivingEntity p_376396_, int p_376260_, ItemDisplayContext p_377905_ ) { return p_376396_ == null ? false : p_376396_.isUsingItem() && p_376396_.getUseItem() == p_375989_; } @Override public MapCodec type() { return MAP_CODEC; } }