From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Jakub Zacek Date: Sun, 24 Apr 2022 22:56:59 +0200 Subject: [PATCH] Add PlayerInventorySlotChangeEvent diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java index 9a56a019b604e95f9ce536333223fa058d2a6550..15a00f156036ed364e05216cb34ad6556b0ba714 100644 --- a/src/main/java/net/minecraft/server/level/ServerPlayer.java +++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java @@ -346,6 +346,25 @@ public class ServerPlayer extends Player { } } + // Paper start - Add PlayerInventorySlotChangeEvent + @Override + public void slotChanged(AbstractContainerMenu handler, int slotId, ItemStack oldStack, ItemStack stack) { + Slot slot = handler.getSlot(slotId); + if (!(slot instanceof ResultSlot)) { + if (slot.container == ServerPlayer.this.getInventory()) { + if (io.papermc.paper.event.player.PlayerInventorySlotChangeEvent.getHandlerList().getRegisteredListeners().length == 0) { + CriteriaTriggers.INVENTORY_CHANGED.trigger(ServerPlayer.this, ServerPlayer.this.getInventory(), stack); + return; + } + io.papermc.paper.event.player.PlayerInventorySlotChangeEvent event = new io.papermc.paper.event.player.PlayerInventorySlotChangeEvent(ServerPlayer.this.getBukkitEntity(), slotId, CraftItemStack.asBukkitCopy(oldStack), CraftItemStack.asBukkitCopy(stack)); + event.callEvent(); + if (event.shouldTriggerAdvancements()) { + CriteriaTriggers.INVENTORY_CHANGED.trigger(ServerPlayer.this, ServerPlayer.this.getInventory(), stack); + } + } + } + } + // Paper end - Add PlayerInventorySlotChangeEvent @Override public void dataChanged(AbstractContainerMenu handler, int property, int value) {} diff --git a/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java b/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java index 00031a013d8e1e9f40bc1ef9491da6df3b061d5f..ea84d4549815ddfd2829cb2fd3885ddd1114bfa8 100644 --- a/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java +++ b/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java @@ -302,7 +302,7 @@ public abstract class AbstractContainerMenu { while (iterator.hasNext()) { ContainerListener icrafting = (ContainerListener) iterator.next(); - icrafting.slotChanged(this, slot, itemstack2); + icrafting.slotChanged(this, slot, itemstack1, itemstack2); // Paper - Add PlayerInventorySlotChangeEvent } } diff --git a/src/main/java/net/minecraft/world/inventory/ContainerListener.java b/src/main/java/net/minecraft/world/inventory/ContainerListener.java index 0e19cc55646625bf32a354d3df2dc2d6bcff96f4..eba024c9aadef8902aacccea1584ffbee6c04e44 100644 --- a/src/main/java/net/minecraft/world/inventory/ContainerListener.java +++ b/src/main/java/net/minecraft/world/inventory/ContainerListener.java @@ -5,5 +5,11 @@ import net.minecraft.world.item.ItemStack; public interface ContainerListener { void slotChanged(AbstractContainerMenu handler, int slotId, ItemStack stack); + // Paper start - Add PlayerInventorySlotChangeEvent + default void slotChanged(AbstractContainerMenu handler, int slotId, ItemStack oldStack, ItemStack stack) { + slotChanged(handler, slotId, stack); + } + // Paper end - Add PlayerInventorySlotChangeEvent + void dataChanged(AbstractContainerMenu handler, int property, int value); }