Purpur/patches/server/0218-Grindstone-API.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <blake.galbreath@gmail.com>
Date: Mon, 27 Dec 2021 08:11:00 -0600
Subject: [PATCH] Grindstone API


diff --git a/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java b/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java
index 5d47ffc3fd31930c7dd2f23bc0e6b7da513d1595..cf373c763749161d0371bd243b8d77bb750a7d38 100644
--- a/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java
@@ -96,9 +96,11 @@ public class GrindstoneMenu extends AbstractContainerMenu {
 
             @Override
             public void onTake(net.minecraft.world.entity.player.Player player, ItemStack stack) {
+                ItemStack itemstack = activeQuickItem == null ? stack : activeQuickItem; // Purpur
                 context.execute((world, blockposition) -> {
+                    org.purpurmc.purpur.event.inventory.GrindstoneTakeResultEvent grindstoneTakeResultEvent = new org.purpurmc.purpur.event.inventory.GrindstoneTakeResultEvent(player.getBukkitEntity(), getBukkitView(), org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(itemstack), this.getExperienceAmount(world)); grindstoneTakeResultEvent.callEvent(); // Purpur
                     if (world instanceof ServerLevel) {
-                        ExperienceOrb.award((ServerLevel) world, Vec3.atCenterOf(blockposition), this.getExperienceAmount(world), org.bukkit.entity.ExperienceOrb.SpawnReason.GRINDSTONE, player); // Paper
+                        ExperienceOrb.award((ServerLevel) world, Vec3.atCenterOf(blockposition), grindstoneTakeResultEvent.getExperienceAmount(), org.bukkit.entity.ExperienceOrb.SpawnReason.GRINDSTONE, player); // Paper // Purpur
                     }
 
                     world.levelEvent(1042, blockposition, 0);
@@ -394,7 +396,9 @@ public class GrindstoneMenu extends AbstractContainerMenu {
                 return ItemStack.EMPTY;
             }
 
+            this.activeQuickItem = itemstack; // Purpur
             slot1.onTake(player, itemstack1);
+            this.activeQuickItem = null; // Purpur
         }
 
         return itemstack;