src/main/java/com/dulkirfabric/mixin/ItemStackMixin.java


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package com.dulkirfabric.mixin;

import com.dulkirfabric.util.render.ItemChangeHandler;
import net.minecraft.client.item.TooltipContext;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.text.Text;
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.CallbackInfoReturnable;

import java.util.List;

@Mixin(ItemStack.class)
public abstract class ItemStackMixin {
    @Shadow public abstract Item getItem();

    @Inject(method = "getTooltip", at = @At("HEAD"))
    private void onGetTooltip(@Nullable PlayerEntity player, TooltipContext context, CallbackInfoReturnable<List<Text>> cir) {
        ItemChangeHandler.INSTANCE.handle(this.getItem().getName().getString());
    }
}