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Nassim Jahnke 2022-06-07 21:55:39 +02:00
parent 2710efc693
commit 1669c6b097
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59 changed files with 295 additions and 271 deletions
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patches/server/0116-Optimize-ItemStack.isEmpty.patch Normal file
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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 751c23e3f12b44667c0ae36c0712e498d73ab16e..a2426b71830d5c39fff04cedaa7569abe332f92a 100644
--- a/src/main/java/net/minecraft/world/item/ItemStack.java
+++ b/src/main/java/net/minecraft/world/item/ItemStack.java
@@ -247,7 +247,7 @@ public final class ItemStack {
}
public boolean isEmpty() {
- return this == ItemStack.EMPTY ? true : (this.getItem() != null && !this.is(Items.AIR) ? this.count <= 0 : true);
+ return this == ItemStack.EMPTY || this.item == null || this.item == Items.AIR || this.count <= 0; // Paper
}
public ItemStack split(int amount) {