63 lines
2.7 KiB
Diff
63 lines
2.7 KiB
Diff
From 3a8b7719afd3d7a3301e1ef828dc15fdbff40023 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Fri, 28 Nov 2014 13:47:24 -0600
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Subject: [PATCH] Improve autosave mechanism
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Only save modified chunks, or chunks with entities after 4 auto save passes
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diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
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index 949fa96..881e963 100644
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--- a/src/main/java/net/minecraft/server/Chunk.java
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+++ b/src/main/java/net/minecraft/server/Chunk.java
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@@ -927,7 +927,7 @@ public class Chunk {
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if (this.r && this.world.getTime() != this.lastSaved || this.q) {
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return true;
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}
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- } else if (this.r && this.world.getTime() >= this.lastSaved + 600L) {
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+ } else if (this.r && this.world.getTime() >= + MinecraftServer.getServer().autosavePeriod * 4) { // PaperSpigot - Only save if we've passed 2 auto save intervals without modification
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return true;
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}
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index e9f3458..e3c5754 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -694,9 +694,10 @@ public abstract class MinecraftServer implements ICommandListener, Runnable, IAs
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// Spigot Start
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// We replace this with saving each individual world as this.saveChunks(...) is broken,
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// and causes the main thread to sleep for random amounts of time depending on chunk activity
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+ // Also pass flag to only save modified chunks -- PaperSpigot
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server.playerCommandState = true;
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for (World world : worlds) {
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- world.getWorld().save();
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+ world.getWorld().save(true);
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}
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server.playerCommandState = false;
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// this.saveChunks(true);
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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index 62f6328..91e6aed 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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@@ -688,12 +688,18 @@ public class CraftWorld implements World {
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}
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public void save() {
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+ // PaperSpigot start - Improved autosave
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+ save(true);
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+ }
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+
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+ public void save(boolean forceSave) {
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+ // PaperSpigot end
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this.server.checkSaveState();
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try {
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boolean oldSave = world.savingDisabled;
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world.savingDisabled = false;
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- world.save(true, null);
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+ world.save(forceSave, null);
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world.savingDisabled = oldSave;
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} catch (ExceptionWorldConflict ex) {
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--
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1.9.1
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