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Merge remote-tracking branch 'MrIvanPlays/patch/incremental-saving' into dev/ivan

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Bud Gidiere 2020-08-09 16:07:51 -05:00
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patches/server/0032-Incremental-player-saving.patch Normal file
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@ -0,0 +1,98 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 9 Aug 2020 21:19:15 +0300
Subject: [PATCH] Incremental player saving
Co-authored-by: MrIvanPlays <ivan@mrivanplays.com>
Ported to Yatopia and 1.16.1 by MrIvanPlays
diff --git a/src/main/java/dev/tr7zw/yatopia/YatopiaConfig.java b/src/main/java/dev/tr7zw/yatopia/YatopiaConfig.java
index 7503322478048cdcca7659202596aea4d95fd835..6d3a2c874077f3abaeda1e365963ce601c901085 100644
--- a/src/main/java/dev/tr7zw/yatopia/YatopiaConfig.java
+++ b/src/main/java/dev/tr7zw/yatopia/YatopiaConfig.java
@@ -223,4 +223,15 @@ public class YatopiaConfig {
fixFallDistance = getBoolean("settings.fixFallDistance", false);
}
+ public static int maxPlayerAutoSavePerTick = 10;
+ public static int playerAutoSaveRate = -1;
+ private static void incrementalPlayerdataSaving() {
+ playerAutoSaveRate = getInt("settings.player-auto-save-rate", -1);
+ maxPlayerAutoSavePerTick = getInt("settings.max-player-auto-save-per-tick", -1);
+ if (maxPlayerAutoSavePerTick == -1) { // -1 Automatic / "Recommended"
+ // 10 should be safe for everyone unless you mass spamming player auto save
+ maxPlayerAutoSavePerTick = (playerAutoSaveRate == -1 || playerAutoSaveRate > 100) ? 10 : 20;
+ }
+ }
+
}
\ No newline at end of file
diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
index f143624c072ddd300591bdadd3173c97e16973fe..348f25fb974a99e991090747cedb0acd7eade8e9 100644
--- a/src/main/java/net/minecraft/server/EntityPlayer.java
+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
@@ -29,6 +29,7 @@ import java.util.concurrent.CompletableFuture;
public class EntityPlayer extends EntityHuman implements ICrafting {
private static final Logger LOGGER = LogManager.getLogger();
+ public long lastSave = MinecraftServer.currentTick; // Yatopia
public PlayerConnection playerConnection;
public NetworkManager networkManager; // Paper
public final MinecraftServer server;
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 440c7f15e2e081ec13d6ab32177c70ef4959e8bb..6a151e60b7f203b629c55c80ac998a80fef2f67d 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -1282,9 +1282,15 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
//if (autosavePeriod > 0 && this.ticks % autosavePeriod == 0) { // CraftBukkit // Paper - move down
//MinecraftServer.LOGGER.debug("Autosave started"); // Paper
serverAutoSave = (autosavePeriod > 0 && this.ticks % autosavePeriod == 0); // Paper
+ // Yatopia start
+ int playerSaveInterval = dev.tr7zw.yatopia.YatopiaConfig.playerAutoSaveRate;
+ if (playerSaveInterval < 0) {
+ playerSaveInterval = autosavePeriod;
+ }
+ // Yatopia end
//this.methodProfiler.enter("save"); // Akarin - remove caller
- if (autosavePeriod > 0 && this.ticks % autosavePeriod == 0) { // Paper
- this.playerList.savePlayers();
+ if (playerSaveInterval > 0) { // Yatopia
+ this.playerList.savePlayers(playerSaveInterval); // Yatopia
}// Paper
// Paper start
for (WorldServer world : getWorlds()) {
diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
index 8498324704ea2e3178a46149b2cc2fd37682dbff..7ac8e538e98b027b5aea20231b2aad79f49e5cb5 100644
--- a/src/main/java/net/minecraft/server/PlayerList.java
+++ b/src/main/java/net/minecraft/server/PlayerList.java
@@ -468,6 +468,7 @@ public abstract class PlayerList {
protected void savePlayerFile(EntityPlayer entityplayer) {
if (!entityplayer.getBukkitEntity().isPersistent()) return; // CraftBukkit
if (!entityplayer.didPlayerJoinEvent) return; // Paper - If we never fired PJE, we disconnected during login. Data has not changed, and additionally, our saved vehicle is not loaded! If we save now, we will lose our vehicle (CraftBukkit bug)
+ entityplayer.lastSave = MinecraftServer.currentTick; // Yatopia
this.playerFileData.save(entityplayer);
ServerStatisticManager serverstatisticmanager = entityplayer.getStatisticManager(); // CraftBukkit
@@ -1114,10 +1115,21 @@ public abstract class PlayerList {
}
public void savePlayers() {
+ // Yatopia start - incremental player saving
+ savePlayers(null);
+ }
+ public void savePlayers(Integer interval) {
MCUtil.ensureMain("Save Players" , () -> { // Paper - Ensure main
MinecraftTimings.savePlayers.startTiming(); // Paper
+ int numSaved = 0;
+ long now = MinecraftServer.currentTick;
for (int i = 0; i < this.players.size(); ++i) {
- this.savePlayerFile(this.players.get(i));
+ EntityPlayer entityplayer = this.players.get(i);
+ if (interval == null || now - entityplayer.lastSave >= interval) {
+ this.savePlayerFile(entityplayer);
+ if (interval != null && ++numSaved <= dev.tr7zw.yatopia.YatopiaConfig.maxPlayerAutoSavePerTick) { break; }
+ }
+ // Yatopia end
}
MinecraftTimings.savePlayers.stopTiming(); // Paper
return null; }); // Paper - ensure main