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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: 30885166 Update to Minecraft 1.16.4 CraftBukkit Changes: 3af81c71 Update to Minecraft 1.16.4 Spigot Changes: f011ca24 Update to Minecraft 1.16.4 Co-authored-by: Mariell Hoversholm <proximyst@proximyst.com>
96 lines
5.5 KiB
Diff
96 lines
5.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Sun, 9 Aug 2020 08:59:25 +0300
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Subject: [PATCH] Incremental player saving
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diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
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index 53b62057a3edc3c211c4bade3a01fb065a523fcf..669653b5cfb057b277e509b630fd73a843b42b24 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
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@@ -435,4 +435,15 @@ public class PaperConfig {
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allowPistonDuplication = getBoolean("settings.unsupported-settings.allow-piston-duplication", config.getBoolean("settings.unsupported-settings.allow-tnt-duplication", false));
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set("settings.unsupported-settings.allow-tnt-duplication", null);
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}
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+
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+ public static int playerAutoSaveRate = -1;
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+ public static int maxPlayerAutoSavePerTick = 10;
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+ private static void playerAutoSaveRate() {
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+ playerAutoSaveRate = getInt("settings.player-auto-save-rate", -1);
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+ maxPlayerAutoSavePerTick = getInt("settings.max-player-auto-save-per-tick", -1);
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+ if (maxPlayerAutoSavePerTick == -1) { // -1 Automatic / "Recommended"
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+ // 10 should be safe for everyone unless you mass spamming player auto save
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+ maxPlayerAutoSavePerTick = (playerAutoSaveRate == -1 || playerAutoSaveRate > 100) ? 10 : 20;
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+ }
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+ }
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}
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diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
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index de70bce8d33a8f4e92d0b65e37cb1a624cb071e6..500d8914cc0faac53a728af016c85561c03491fe 100644
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--- a/src/main/java/net/minecraft/server/EntityPlayer.java
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+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
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@@ -43,6 +43,7 @@ import org.bukkit.inventory.MainHand;
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public class EntityPlayer extends EntityHuman implements ICrafting {
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private static final Logger LOGGER = LogManager.getLogger();
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+ public long lastSave = MinecraftServer.currentTick; // Paper
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public PlayerConnection playerConnection;
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public NetworkManager networkManager; // Paper
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public final MinecraftServer server;
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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 1439b874b9a825ea605c15aaacaecaed12218779..3ef193958e653e7f39d97f11b9778a2242b3c985 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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@@ -1226,9 +1226,15 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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//if (autosavePeriod > 0 && this.ticks % autosavePeriod == 0) { // CraftBukkit // Paper - move down
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//MinecraftServer.LOGGER.debug("Autosave started"); // Paper
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serverAutoSave = (autosavePeriod > 0 && this.ticks % autosavePeriod == 0); // Paper
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+ // Paper start
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+ int playerSaveInterval = com.destroystokyo.paper.PaperConfig.playerAutoSaveRate;
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+ if (playerSaveInterval < 0) {
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+ playerSaveInterval = autosavePeriod;
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+ }
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+ // Paper end
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this.methodProfiler.enter("save");
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- if (autosavePeriod > 0 && this.ticks % autosavePeriod == 0) { // Paper
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- this.playerList.savePlayers();
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+ if (playerSaveInterval > 0) { // Paper
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+ this.playerList.savePlayers(playerSaveInterval); // Paper
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}// Paper
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// Paper start
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for (WorldServer world : getWorlds()) {
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diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
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index 41f55e575b26200809711637ded5c7cfd34b0d1f..eb247855f880049e85372ea8dfcc2bf10d756835 100644
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--- a/src/main/java/net/minecraft/server/PlayerList.java
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+++ b/src/main/java/net/minecraft/server/PlayerList.java
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@@ -482,6 +482,7 @@ public abstract class PlayerList {
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protected void savePlayerFile(EntityPlayer entityplayer) {
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if (!entityplayer.getBukkitEntity().isPersistent()) return; // CraftBukkit
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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)
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+ entityplayer.lastSave = MinecraftServer.currentTick; // Paper
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this.playerFileData.save(entityplayer);
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ServerStatisticManager serverstatisticmanager = (ServerStatisticManager) entityplayer.getStatisticManager(); // CraftBukkit
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@@ -1141,10 +1142,21 @@ public abstract class PlayerList {
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}
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public void savePlayers() {
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+ // Paper start - incremental player saving
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+ savePlayers(null);
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+ }
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+ public void savePlayers(Integer interval) {
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MCUtil.ensureMain("Save Players" , () -> { // Paper - Ensure main
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MinecraftTimings.savePlayers.startTiming(); // Paper
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+ int numSaved = 0;
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+ long now = MinecraftServer.currentTick;
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for (int i = 0; i < this.players.size(); ++i) {
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- this.savePlayerFile((EntityPlayer) this.players.get(i));
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+ EntityPlayer entityplayer = this.players.get(i);
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+ if (interval == null || now - entityplayer.lastSave >= interval) {
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+ this.savePlayerFile(entityplayer);
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+ if (interval != null && ++numSaved <= com.destroystokyo.paper.PaperConfig.maxPlayerAutoSavePerTick) { break; }
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+ }
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+ // Paper end
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}
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MinecraftTimings.savePlayers.stopTiming(); // Paper
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return null; }); // Paper - ensure main
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