From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Phoenix616 <mail@moep.tv>
Date: Thu, 30 Jan 2020 21:50:40 +0100
Subject: [PATCH] Remove some streams and object allocations

Partially based on a patch in Spottedleaf's Paper fork

diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index b210921a8176d41224b230809cdcbb4a78750460..029e07a7b860d775fa41c37fe14a84e26173c191 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -16,9 +16,10 @@ public abstract class ChunkMap extends LightEngineGraph {
 
     @Override
     protected void a(long i, int j, boolean flag) {
-        ChunkCoordIntPair chunkcoordintpair = new ChunkCoordIntPair(i);
-        int k = chunkcoordintpair.x;
-        int l = chunkcoordintpair.z;
+        // Origami start - remove allocation of ChunkCoordIntPair
+        int k = ChunkCoordIntPair.getX(i);
+        int l = ChunkCoordIntPair.getZ(i);
+        // Origami end
 
         for (int i1 = -1; i1 <= 1; ++i1) {
             for (int j1 = -1; j1 <= 1; ++j1) {
@@ -35,9 +36,10 @@ public abstract class ChunkMap extends LightEngineGraph {
     @Override
     protected int a(long i, long j, int k) {
         int l = k;
-        ChunkCoordIntPair chunkcoordintpair = new ChunkCoordIntPair(i);
-        int i1 = chunkcoordintpair.x;
-        int j1 = chunkcoordintpair.z;
+        // Origami start - remove allocation of ChunkCoordIntPair
+        int i1 = ChunkCoordIntPair.getX(i);
+        int j1 = ChunkCoordIntPair.getZ(i);
+        // Origami end
 
         for (int k1 = -1; k1 <= 1; ++k1) {
             for (int l1 = -1; l1 <= 1; ++l1) {