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ServerPlayNetworkHandlerMixin.java
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ServerPlayNetworkHandlerMixin.java
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/*
* Sincere-Loyalty
* Copyright (C) 2020 Ladysnake
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; If not, see <https://www.gnu.org/licenses>.
*/
package ladysnake.sincereloyalty.mixin;
import ladysnake.sincereloyalty.LoyalTrident;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NbtCompound;
import net.minecraft.server.network.ServerPlayNetworkHandler;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.ModifyVariable;
@Mixin(ServerPlayNetworkHandler.class)
public abstract class ServerPlayNetworkHandlerMixin {
@ModifyVariable(method = "onCreativeInventoryAction", at = @At(value = "INVOKE_ASSIGN", target = "Lnet/minecraft/network/packet/c2s/play/CreativeInventoryActionC2SPacket;getItemStack()Lnet/minecraft/item/ItemStack;"))
private ItemStack removeTridentUuid(ItemStack copiedStack) {
NbtCompound NbtCompound = copiedStack.getSubNbt(LoyalTrident.MOD_NBT_KEY);
if (NbtCompound != null) {
NbtCompound.remove(LoyalTrident.TRIDENT_UUID_NBT_KEY); // prevent stupid copies of the exact same trident
}
return copiedStack;
}
}