SparklyPaperMC/sparklypaper-server/minecraft-patches/features/0013-Add-CraftItemRecipeEvent.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MrPowerGamerBR <git@mrpowergamerbr.com>
Date: Tue, 25 Jun 2024 02:52:32 -0300
Subject: [PATCH] Add CraftItemRecipeEvent

Used when a player OR a crafter block crafts an item, as an alternative to PrepareItemCraftEvent and CraftItemEvent, because both events are not triggered when a item is crafted from a crafter

diff --git a/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 27ef385a85b13ceb58e8d149849983107c539b31..7f9ed94576c94161070fd1be1544aaed9aac0c6b 100644
--- a/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -3156,6 +3156,21 @@ public class ServerGamePacketListenerImpl
                                 } else {
                                     event = new CraftItemEvent(recipe, inventory, type, slotNum, click, action);
                                 }
+                                // SparklyPaper start - add CraftItemRecipeEvent
+                                // We will pigback a bit on the current implementation
+                                net.sparklypower.sparklypaper.event.inventory.CraftItemRecipeEvent craftItemRecipeEvent = new net.sparklypower.sparklypaper.event.inventory.CraftItemRecipeEvent(
+                                        ((CraftingInventory) top).getMatrix(), // We cannot use the top inventory directly because (it seems) that the first slot is the "result" slot
+                                        recipe,
+                                        event.getCurrentItem()
+                                );
+                                if (craftItemRecipeEvent.callEvent()) {
+                                    event.setCurrentItem(craftItemRecipeEvent.getResult());
+                                } else {
+                                    event.setCancelled(true);
+                                    cancelled = true;
+                                    event.setCurrentItem(craftItemRecipeEvent.getResult());
+                                }
+                                // SparklyPaper end
                             }
                         }
 
diff --git a/net/minecraft/world/level/block/CrafterBlock.java b/net/minecraft/world/level/block/CrafterBlock.java
index 5f5966278faf86ed9b28955c80ba845c0cb75595..751969d28951f59f381aa6bf7ad42d55d3e84d57 100644
--- a/net/minecraft/world/level/block/CrafterBlock.java
+++ b/net/minecraft/world/level/block/CrafterBlock.java
@@ -167,6 +167,13 @@ public class CrafterBlock extends BaseEntityBlock {
                 }
                 itemStack = org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(event.getResult());
                 // CraftBukkit end
+                // SparklyPaper - add CraftItemRecipeEvent
+                net.sparklypower.sparklypaper.event.inventory.CraftItemRecipeEvent sparklyEvent = org.bukkit.craftbukkit.event.CraftEventFactory.callCraftItemRecipeEvent(crafterBlockEntity, recipeHolder.toBukkitRecipe(), itemStack);
+                if (sparklyEvent.isCancelled()) {
+                    return;
+                }
+                itemStack = org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(sparklyEvent.getResult());
+                // SparklyPaper end
                 if (itemStack.isEmpty()) {
                     level.levelEvent(1050, pos, 0);
                 } else {