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fb25dc17c6
Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: da08d022 SPIGOT-4700: Add PlayerFishEvent.State.REEL_IN 0cef14e4 Remove draft API from selectEntities CraftBukkit Changes:a46fdbc6Remove outdated build delay.3697519bSPIGOT-4708: Fix ExactChoice recipes neglecting material9ead7009SPIGOT-4677: Add minecraft.admin.command_feedback permissionc3749a23Remove the Damage tag from items when it is 0.f74c7b95SPIGOT-4706: Can't interact with active item494eef45Mention requirement of JIRA ticket for bug fixes51d62decSPIGOT-4702: Exception when middle clicking certain slotsbe557e69SPIGOT-4700: Add PlayerFishEvent.State.REEL_IN
66 lines
3.5 KiB
Diff
66 lines
3.5 KiB
Diff
From dac566303446ee307bd3875361c7bf94a192e45b Mon Sep 17 00:00:00 2001
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From: Spottedleaf <Spottedleaf@users.noreply.github.com>
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Date: Thu, 4 Apr 2019 17:55:05 -0700
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Subject: [PATCH] Optimize GameRules to use LinkedHashMap
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Previously TreeMap was used which has poor get(K) performance.
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diff --git a/src/main/java/net/minecraft/server/GameRules.java b/src/main/java/net/minecraft/server/GameRules.java
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index fd2a4f1b8c..0bd5e02a28 100644
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--- a/src/main/java/net/minecraft/server/GameRules.java
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+++ b/src/main/java/net/minecraft/server/GameRules.java
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@@ -17,7 +17,17 @@ import javax.annotation.Nullable;
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public class GameRules {
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- private static final TreeMap<String, GameRules.GameRuleDefinition> a = SystemUtils.a(new TreeMap(), (treemap) -> { // Paper - decompile fix
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+ // Paper start - Optimize GameRules
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+ private static final int RULES_SIZE = 256;
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+
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+ private static <K, V> java.util.LinkedHashMap<K, V> linkedMapOf(final int capacity, final TreeMap<K, V> map) {
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+ final java.util.LinkedHashMap<K, V> ret = new java.util.LinkedHashMap<>(capacity);
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+ ret.putAll(map);
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+ return ret;
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+ }
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+
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+ private static final java.util.LinkedHashMap<String, GameRuleDefinition> a = GameRules.linkedMapOf(RULES_SIZE, SystemUtils.a(new TreeMap(), (treemap) -> { // Paper - decompile fix
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+ // Paper end
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treemap.put("doFireTick", new GameRules.GameRuleDefinition("true", GameRules.EnumGameRuleType.BOOLEAN_VALUE));
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treemap.put("mobGriefing", new GameRules.GameRuleDefinition("true", GameRules.EnumGameRuleType.BOOLEAN_VALUE));
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treemap.put("keepInventory", new GameRules.GameRuleDefinition("false", GameRules.EnumGameRuleType.BOOLEAN_VALUE));
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@@ -51,8 +61,8 @@ public class GameRules {
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treemap.put("doLimitedCrafting", new GameRules.GameRuleDefinition("false", GameRules.EnumGameRuleType.BOOLEAN_VALUE));
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treemap.put("maxCommandChainLength", new GameRules.GameRuleDefinition("65536", GameRules.EnumGameRuleType.NUMERICAL_VALUE));
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treemap.put("announceAdvancements", new GameRules.GameRuleDefinition("true", GameRules.EnumGameRuleType.BOOLEAN_VALUE));
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- });
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- private final TreeMap<String, GameRules.GameRuleValue> b = new TreeMap();
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+ })); // Paper - Optimize GameRules
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+ private final java.util.LinkedHashMap<String, GameRuleValue> b = new java.util.LinkedHashMap<>(RULES_SIZE); // Paper - Optimize GameRules
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public GameRules() {
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Iterator iterator = GameRules.a.entrySet().iterator();
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@@ -116,7 +126,7 @@ public class GameRules {
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return (GameRules.GameRuleValue) this.b.get(s);
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}
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- public static TreeMap<String, GameRules.GameRuleDefinition> getGameRules() {
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+ public static java.util.LinkedHashMap<String, GameRuleDefinition> getGameRules() { // Paper - Optimize GameRules
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return GameRules.a;
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}
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diff --git a/src/test/java/org/bukkit/GameRuleTest.java b/src/test/java/org/bukkit/GameRuleTest.java
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index 1ed0f4cf2b..40edb8d668 100644
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--- a/src/test/java/org/bukkit/GameRuleTest.java
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+++ b/src/test/java/org/bukkit/GameRuleTest.java
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@@ -21,7 +21,7 @@ public class GameRuleTest {
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@Test
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public void testMinecraftRules() {
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- TreeMap<String, GameRules.GameRuleDefinition> minecraftRules = GameRules.getGameRules();
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+ Map<String, GameRules.GameRuleDefinition> minecraftRules = GameRules.getGameRules(); // Paper - Optimize GameRules
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for (Map.Entry<String, GameRules.GameRuleDefinition> entry : minecraftRules.entrySet()) {
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GameRule<?> bukkitRule = GameRule.getByName(entry.getKey());
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--
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2.21.0
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