aboutsummaryrefslogtreecommitdiffhomepage
path: root/Spigot-API-Patches/0084-Optimize-Hoppers.patch
blob: 79c141af55386d6251869e9f63581a31031a386b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Thu, 18 Jan 2018 01:00:27 -0500
Subject: [PATCH] Optimize Hoppers

Adds data about what Item related methods were used in InventoryMoveItem event
so that the server can improve the performance of this event.

diff --git a/src/main/java/org/bukkit/event/inventory/InventoryMoveItemEvent.java b/src/main/java/org/bukkit/event/inventory/InventoryMoveItemEvent.java
index a8c48f5a416326e96c431e5fa22edee04825530e..04d4a83bfc4f86341f9d72128458154d08c8ec43 100644
--- a/src/main/java/org/bukkit/event/inventory/InventoryMoveItemEvent.java
+++ b/src/main/java/org/bukkit/event/inventory/InventoryMoveItemEvent.java
@@ -31,6 +31,8 @@ public class InventoryMoveItemEvent extends Event implements Cancellable {
     private final Inventory destinationInventory;
     private ItemStack itemStack;
     private final boolean didSourceInitiate;
+    public boolean calledGetItem; // Paper
+    public boolean calledSetItem; // Paper
 
     public InventoryMoveItemEvent(@NotNull final Inventory sourceInventory, @NotNull final ItemStack itemStack, @NotNull final Inventory destinationInventory, final boolean didSourceInitiate) {
         Validate.notNull(itemStack, "ItemStack cannot be null");
@@ -58,7 +60,8 @@ public class InventoryMoveItemEvent extends Event implements Cancellable {
      */
     @NotNull
     public ItemStack getItem() {
-        return itemStack.clone();
+        calledGetItem = true; // Paper - record this method was used for auto detection of mode
+        return itemStack; // Paper - Removed clone, handled better in Server
     }
 
     /**
@@ -70,6 +73,7 @@ public class InventoryMoveItemEvent extends Event implements Cancellable {
      */
     public void setItem(@NotNull ItemStack itemStack) {
         Validate.notNull(itemStack, "ItemStack cannot be null.  Cancel the event if you want nothing to be transferred.");
+        calledSetItem = true; // Paper - record this method was used for auto detection of mode
         this.itemStack = itemStack.clone();
     }