mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-28 07:20:24 +01:00
20 lines
986 B
Diff
20 lines
986 B
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Wed, 21 Dec 2016 03:48:29 -0500
|
|
Subject: [PATCH] Optimize ItemStack.isEmpty()
|
|
|
|
Remove hashMap lookup every check, simplify code to remove ternary
|
|
|
|
diff --git a/src/main/java/net/minecraft/world/item/ItemStack.java b/src/main/java/net/minecraft/world/item/ItemStack.java
|
|
index 123025c6dc9a2eea56c7db5cb508cdfd7c6cc97b..a0815c0d7f68f345dc48c73b8253de637c7a3e0f 100644
|
|
--- a/src/main/java/net/minecraft/world/item/ItemStack.java
|
|
+++ b/src/main/java/net/minecraft/world/item/ItemStack.java
|
|
@@ -206,7 +206,7 @@ public final class ItemStack {
|
|
}
|
|
|
|
public boolean isEmpty() {
|
|
- return this == ItemStack.EMPTY ? true : (this.getItem() != null && this.getItem() != Items.AIR ? this.count <= 0 : true);
|
|
+ return this == ItemStack.NULL_ITEM || this.item == null || this.item == Items.AIR || this.count <= 0; // Paper
|
|
}
|
|
|
|
public ItemStack split(int amount) {
|