SparklyPaperMC/patches/server/0020-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/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index b5d5dbc50a7b8c40739a15f164ffd08fdc534f9c..01a67fde6c823cac52a6b09720f09acc825d3f86 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -3218,6 +3218,21 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
                                 } else {
                                     event = new CraftItemEvent(recipe, inventory, type, packet.getSlotNum(), 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/src/main/java/net/minecraft/world/level/block/CrafterBlock.java b/src/main/java/net/minecraft/world/level/block/CrafterBlock.java
index 0e609b1e3abd50b415d8376dc550375a8a0251b6..8dbac20e32b70879eeee1c3563948e36c2eae342 100644
--- a/src/main/java/net/minecraft/world/level/block/CrafterBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/CrafterBlock.java
@@ -203,6 +203,13 @@ public class CrafterBlock extends BaseEntityBlock {
                 }
                 itemstack = 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()) {
                     world.levelEvent(1050, pos, 0);
                 } else {
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index a46f0c810ee2b9679c0530e5e6d3505b3d1f661c..85926a55066ac793b2e4cfe3502f9ab201df91a3 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -1471,6 +1471,24 @@ public class CraftEventFactory {
         Bukkit.getPluginManager().callEvent(crafterCraftEvent);
         return crafterCraftEvent;
     }
+
+    // SparklyPaper start - add CraftItemRecipeEvent
+    public static net.sparklypower.sparklypaper.event.inventory.CraftItemRecipeEvent callCraftItemRecipeEvent(net.minecraft.world.inventory.CraftingContainer container, Recipe recipe, ItemStack result) {
+        org.bukkit.inventory.ItemStack[] matrix = new org.bukkit.inventory.ItemStack[container.getItems().size()];
+        int i = 0;
+        for (ItemStack item : container.getItems()) {
+            matrix[i] = CraftItemStack.asCraftMirror(item);
+            i++;
+        }
+        org.bukkit.inventory.ItemStack bukkitResult = CraftItemStack.asCraftMirror(result);
+
+        net.sparklypower.sparklypaper.event.inventory.CraftItemRecipeEvent event = new net.sparklypower.sparklypaper.event.inventory.CraftItemRecipeEvent(matrix, recipe, bukkitResult);
+        Bukkit.getPluginManager().callEvent(event);
+
+        return event;
+    }
+    // SparklyPaper end
+
     // Paper start
     @Deprecated
     public static com.destroystokyo.paper.event.entity.ProjectileCollideEvent callProjectileCollideEvent(Entity entity, EntityHitResult position) {