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e82ef9ec05
ForgeFlower is better than Spigots FernFlower at decompiling the source. However, in order to maintain the CraftBukkit patches, we must keep using spigots for the primary. However, for any file that we import on top of Spigots imported files there is nothing stopping us from using better decompiled files. So these changes will use ForgeFlower to maintain a better set of decomped files, so anything we add on top of Paper can start off in a better spot.
66 lines
No EOL
2.1 KiB
Diff
66 lines
No EOL
2.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Andrew Steinborn <git@steinborn.me>
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Date: Mon, 23 Jul 2018 13:08:19 -0400
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Subject: [PATCH] Optimize RegistryID.c()
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This is a frequent hotspot for world loading/saving.
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diff --git a/src/main/java/net/minecraft/server/RegistryID.java b/src/main/java/net/minecraft/server/RegistryID.java
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index d03ac0e70c..9242999f70 100644
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--- a/src/main/java/net/minecraft/server/RegistryID.java
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+++ b/src/main/java/net/minecraft/server/RegistryID.java
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@@ -0,0 +0,0 @@ public class RegistryID<K> implements Registry<K> {
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private K[] d;
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private int e;
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private int f;
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+ private java.util.BitSet usedIds; // Paper
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public RegistryID(int i) {
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i = (int)((float)i / 0.8F);
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this.b = (K[])(new Object[i]);
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this.c = new int[i];
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this.d = (K[])(new Object[i]);
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+ this.usedIds = new java.util.BitSet(); // Paper
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}
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public int getId(@Nullable K object) {
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@@ -0,0 +0,0 @@ public class RegistryID<K> implements Registry<K> {
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}
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private int c() {
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+ // Paper start
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+ /*
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while(this.e < this.d.length && this.d[this.e] != null) {
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++this.e;
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}
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+ */
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+ this.e = this.usedIds.nextClearBit(0);
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+ // Paper end
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return this.e;
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}
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@@ -0,0 +0,0 @@ public class RegistryID<K> implements Registry<K> {
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this.d = (K[])(new Object[i]);
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this.e = 0;
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this.f = 0;
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+ this.usedIds.clear(); // Paper
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for(int j = 0; j < aobject.length; ++j) {
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if (aobject[j] != null) {
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@@ -0,0 +0,0 @@ public class RegistryID<K> implements Registry<K> {
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this.b[l] = object;
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this.c[l] = i;
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this.d[i] = object;
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+ this.usedIds.set(i); // Paper
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++this.f;
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if (i == this.e) {
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++this.e;
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@@ -0,0 +0,0 @@ public class RegistryID<K> implements Registry<K> {
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Arrays.fill(this.d, (Object)null);
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this.e = 0;
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this.f = 0;
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+ this.usedIds.clear(); // Paper
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}
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public int b() {
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--
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