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 4ae88bfcead40cd05f9514a48a922a37767cb3cf..1093fbbeb534d2639571c6b7814ba3254e290d73 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -3145,6 +3145,21 @@ 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 4d315bd1df9f4647814500135195375166c578b3..9d3bc5b7ff57a5ff10fef788f22a21d1d54f1a50 100644
--- a/src/main/java/net/minecraft/world/level/block/CrafterBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/CrafterBlock.java
@@ -162,7 +162,10 @@ public class CrafterBlock extends BaseEntityBlock {
             } else {
                 RecipeHolder<CraftingRecipe> recipeHolder = optional.get();
                 ItemStack itemStack = recipeHolder.value().assemble(crafterBlockEntity, world.registryAccess());
-                if (itemStack.isEmpty()) {
+                // SparklyPaper - add CraftItemRecipeEvent
+                net.sparklypower.sparklypaper.event.inventory.CraftItemRecipeEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callCraftItemRecipeEvent(crafterBlockEntity, recipeHolder.toBukkitRecipe(), itemStack);
+                itemStack = org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(event.getResult());
+                if (itemStack.isEmpty() || event.isCancelled()) { // SparklyPaper - add CraftItemRecipeEvent
                     world.levelEvent(1050, pos, 0);
                 } else {
                     crafterBlockEntity.setCraftingTicksRemaining(6);
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 0cba343989d6d33026a8e94f2b58ca93571721a9..4de9187d66d10b5a2c0ee8fe11b585f5d369df4f 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -1442,6 +1442,23 @@ public class CraftEventFactory {
         return CraftItemStack.asNMSCopy(bitem);
     }
 
+    // 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) {