mirror of
https://github.com/YatopiaMC/Yatopia.git
synced 2024-11-23 11:06:51 +01:00
369 lines
16 KiB
Diff
369 lines
16 KiB
Diff
From 3b2d14eee262b6906a7f85abcc16b89eeabfd19b Mon Sep 17 00:00:00 2001
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From: tr7zw <tr7zw@live.de>
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Date: Sat, 4 Apr 2020 23:23:04 +0200
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Subject: [PATCH] Player saving async FileIO
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---
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.../server/AdvancementDataPlayer.java | 106 ++++++++++--------
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.../net/minecraft/server/EntityHuman.java | 16 ++-
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.../java/net/minecraft/server/PlayerList.java | 29 ++++-
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.../server/ServerStatisticManager.java | 21 +++-
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.../net/minecraft/server/WorldNBTStorage.java | 29 +++--
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5 files changed, 139 insertions(+), 62 deletions(-)
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diff --git a/src/main/java/net/minecraft/server/AdvancementDataPlayer.java b/src/main/java/net/minecraft/server/AdvancementDataPlayer.java
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index 57b9d13447..540bd10f7e 100644
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--- a/src/main/java/net/minecraft/server/AdvancementDataPlayer.java
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+++ b/src/main/java/net/minecraft/server/AdvancementDataPlayer.java
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@@ -27,6 +27,8 @@ import java.util.List;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.Set;
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+import java.util.concurrent.ExecutorService;
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+import java.util.concurrent.Executors;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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import javax.annotation.Nullable;
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@@ -50,6 +52,7 @@ public class AdvancementDataPlayer {
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@Nullable
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private Advancement l;
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private boolean m = true;
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+ public static ExecutorService saveThread = Executors.newSingleThreadExecutor(); // YAPFA
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public AdvancementDataPlayer(DataFixer datafixer, PlayerList playerlist, AdvancementDataWorld advancementdataworld, File file, EntityPlayer entityplayer) {
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this.d = datafixer;
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@@ -223,53 +226,66 @@ public class AdvancementDataPlayer {
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jsonelement.getAsJsonObject().addProperty("DataVersion", SharedConstants.getGameVersion().getWorldVersion());
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+ // YAPFA start
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+ String gson = null;
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try {
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- FileOutputStream fileoutputstream = new FileOutputStream(this.f);
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- Throwable throwable = null;
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-
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- try {
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- OutputStreamWriter outputstreamwriter = new OutputStreamWriter(fileoutputstream, Charsets.UTF_8.newEncoder());
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- Throwable throwable1 = null;
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-
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- try {
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- AdvancementDataPlayer.b.toJson(jsonelement, outputstreamwriter);
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- } catch (Throwable throwable2) {
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- throwable1 = throwable2;
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- throw throwable2;
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- } finally {
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- if (outputstreamwriter != null) {
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- if (throwable1 != null) {
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- try {
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- outputstreamwriter.close();
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- } catch (Throwable throwable3) {
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- throwable1.addSuppressed(throwable3);
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- }
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- } else {
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- outputstreamwriter.close();
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- }
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- }
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-
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- }
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- } catch (Throwable throwable4) {
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- throwable = throwable4;
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- throw throwable4;
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- } finally {
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- if (fileoutputstream != null) {
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- if (throwable != null) {
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- try {
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- fileoutputstream.close();
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- } catch (Throwable throwable5) {
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- throwable.addSuppressed(throwable5);
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- }
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- } else {
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- fileoutputstream.close();
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- }
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- }
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-
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- }
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- } catch (IOException ioexception) {
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- AdvancementDataPlayer.LOGGER.error("Couldn't save player advancements to {}", this.f, ioexception);
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+ gson = AdvancementDataPlayer.b.toJson(jsonelement);
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+ } catch (Throwable throwable) {
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+ throw throwable;
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+ }
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+ if(gson != null) {
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+ final String fGson = gson;
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+ saveThread.submit(() -> {
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+ try {
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+ FileOutputStream fileoutputstream = new FileOutputStream(this.f);
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+ Throwable throwable = null;
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+
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+ try {
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+ OutputStreamWriter outputstreamwriter = new OutputStreamWriter(fileoutputstream, Charsets.UTF_8.newEncoder());
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+ Throwable throwable1 = null;
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+
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+ try {
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+ outputstreamwriter.write(fGson);
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+ } catch (Throwable throwable2) {
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+ throwable1 = throwable2;
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+ throw throwable2;
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+ } finally {
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+ if (outputstreamwriter != null) {
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+ if (throwable1 != null) {
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+ try {
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+ outputstreamwriter.close();
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+ } catch (Throwable throwable3) {
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+ throwable1.addSuppressed(throwable3);
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+ }
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+ } else {
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+ outputstreamwriter.close();
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+ }
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+ }
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+
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+ }
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+ } catch (Throwable throwable4) {
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+ throwable = throwable4;
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+ throw throwable4;
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+ } finally {
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+ if (fileoutputstream != null) {
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+ if (throwable != null) {
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+ try {
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+ fileoutputstream.close();
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+ } catch (Throwable throwable5) {
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+ throwable.addSuppressed(throwable5);
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+ }
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+ } else {
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+ fileoutputstream.close();
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+ }
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+ }
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+
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+ }
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+ } catch (IOException ioexception) {
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+ AdvancementDataPlayer.LOGGER.error("Couldn't save player advancements to {}", this.f, ioexception);
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+ }
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+ });
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}
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+ // YAPFA end
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}
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diff --git a/src/main/java/net/minecraft/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java
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index 2cada09ced..321726139d 100644
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--- a/src/main/java/net/minecraft/server/EntityHuman.java
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+++ b/src/main/java/net/minecraft/server/EntityHuman.java
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@@ -700,11 +700,23 @@ public abstract class EntityHuman extends EntityLiving {
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}
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+ // YAPFA start
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+ private NBTTagList inventorySnapshot = null;
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+ private NBTTagList enderchestSnapshot = null;
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+
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+
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+ public void takeInventorySnapshot() {
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+ inventorySnapshot = this.inventory.a(new NBTTagList());
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+ enderchestSnapshot = this.enderChest.g();
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+ }
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+
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+ // YAPFA end
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+
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@Override
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public void saveData(NBTTagCompound nbttagcompound) {
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super.saveData(nbttagcompound);
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nbttagcompound.setInt("DataVersion", SharedConstants.getGameVersion().getWorldVersion());
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- nbttagcompound.set("Inventory", this.inventory.a(new NBTTagList()));
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+ nbttagcompound.set("Inventory", inventorySnapshot != null ? inventorySnapshot : this.inventory.a(new NBTTagList())); inventorySnapshot = null;// YAPFA
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nbttagcompound.setInt("SelectedItemSlot", this.inventory.itemInHandIndex);
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nbttagcompound.setShort("SleepTimer", (short) this.sleepTicks);
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nbttagcompound.setFloat("XpP", this.exp);
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@@ -714,7 +726,7 @@ public abstract class EntityHuman extends EntityLiving {
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nbttagcompound.setInt("Score", this.getScore());
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this.foodData.b(nbttagcompound);
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this.abilities.a(nbttagcompound);
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- nbttagcompound.set("EnderItems", this.enderChest.g());
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+ nbttagcompound.set("EnderItems", enderchestSnapshot != null ? enderchestSnapshot : this.enderChest.g()); enderchestSnapshot = null;// YAPFA
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if (!this.getShoulderEntityLeft().isEmpty()) {
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nbttagcompound.set("ShoulderEntityLeft", this.getShoulderEntityLeft());
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}
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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 3c2f1f140c..71d67cec76 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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@@ -18,6 +18,9 @@ import java.util.Map;
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import java.util.Optional;
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import java.util.Set;
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import java.util.UUID;
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+import java.util.concurrent.CompletableFuture;
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+import java.util.concurrent.TimeUnit;
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+
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import javax.annotation.Nullable;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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@@ -1248,6 +1251,28 @@ public abstract class PlayerList {
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if (team != null) scoreboard.removeTeam(team);
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}
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// Paper end
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+
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+ // YAPFA start - make sure all saves are done
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+ try {
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+ ((WorldNBTStorage)playerFileData).saveThread.shutdown();
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+ boolean done = ((WorldNBTStorage)playerFileData).saveThread.awaitTermination(60, TimeUnit.SECONDS);
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+ if(!done) {
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+ LOGGER.error("Players did not save completly!");
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+ }
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+ ServerStatisticManager.saveThread.shutdown();
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+ done = ServerStatisticManager.saveThread.awaitTermination(60, TimeUnit.SECONDS);
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+ if(!done) {
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+ LOGGER.error("Stats did not save completly!");
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+ }
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+ AdvancementDataPlayer.saveThread.shutdown();
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+ done = AdvancementDataPlayer.saveThread.awaitTermination(60, TimeUnit.SECONDS);
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+ if(!done) {
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+ LOGGER.error("Advancements did not save completly!");
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+ }
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+ } catch (InterruptedException e) {
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+ e.printStackTrace();
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+ }
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+ // YAPFA end
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}
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// Paper end
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@@ -1285,13 +1310,13 @@ public abstract class PlayerList {
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File file = this.server.a(SavedFile.STATS).toFile();
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File file1 = new File(file, uuid + ".json");
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- if (!file1.exists()) {
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+ /*if (!file1.exists()) { // YAPFA dont check for old stats files with sync File IO
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File file2 = new File(file, displayName + ".json"); // CraftBukkit
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if (file2.exists() && file2.isFile()) {
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file2.renameTo(file1);
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}
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- }
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+ }*/
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serverstatisticmanager = new ServerStatisticManager(this.server, file1);
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// this.o.put(uuid, serverstatisticmanager); // CraftBukkit
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diff --git a/src/main/java/net/minecraft/server/ServerStatisticManager.java b/src/main/java/net/minecraft/server/ServerStatisticManager.java
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index 18725272f9..5033db43e3 100644
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--- a/src/main/java/net/minecraft/server/ServerStatisticManager.java
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+++ b/src/main/java/net/minecraft/server/ServerStatisticManager.java
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@@ -20,6 +20,10 @@ import java.util.Map;
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import java.util.Map.Entry;
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import java.util.Optional;
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import java.util.Set;
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+import java.util.Map.Entry;
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+import java.util.concurrent.ExecutorService;
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+import java.util.concurrent.Executors;
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+
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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@@ -30,6 +34,7 @@ public class ServerStatisticManager extends StatisticManager {
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private final File d;
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private final Set<Statistic<?>> e = Sets.newHashSet();
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private int f = -300;
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+ public static ExecutorService saveThread = Executors.newSingleThreadExecutor(); // YAPFA
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public ServerStatisticManager(MinecraftServer minecraftserver, File file) {
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this.c = minecraftserver;
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@@ -40,7 +45,9 @@ public class ServerStatisticManager extends StatisticManager {
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Statistic<MinecraftKey> wrapper = StatisticList.CUSTOM.b( entry.getKey() );
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this.a.put( wrapper, entry.getValue().intValue() );
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}
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- // Spigot end
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+ // Spigot ends
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+ // YAPFA start
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+ saveThread.submit(() -> {
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if (file.isFile()) {
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try {
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this.a(minecraftserver.getDataFixer(), org.apache.commons.io.FileUtils.readFileToString(file));
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@@ -50,17 +57,21 @@ public class ServerStatisticManager extends StatisticManager {
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ServerStatisticManager.LOGGER.error("Couldn't parse statistics file {}", file, jsonparseexception);
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}
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}
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-
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+ });
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}
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public void save() {
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if ( org.spigotmc.SpigotConfig.disableStatSaving ) return; // Spigot
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+ // YAPFA start
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+ String str = this.b();
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+ saveThread.submit(() -> {
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try {
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- org.apache.commons.io.FileUtils.writeStringToFile(this.d, this.b());
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+ org.apache.commons.io.FileUtils.writeStringToFile(this.d, str);
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} catch (IOException ioexception) {
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ServerStatisticManager.LOGGER.error("Couldn't save stats", ioexception);
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}
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-
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+ });
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+ // YAPFA end
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}
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@Override
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@@ -111,7 +122,7 @@ public class ServerStatisticManager extends StatisticManager {
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if (nbttagcompound2.hasKeyOfType(s2, 99)) {
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SystemUtils.a(this.a(statisticwrapper, s2), (statistic) -> {
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- this.a.put(statistic, nbttagcompound2.getInt(s2));
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+ this.a.put(statistic, nbttagcompound2.getInt(s2) + this.a.getOrDefault(statistic, 0)); // YAPFA fix async load
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}, () -> {
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ServerStatisticManager.LOGGER.warn("Invalid statistic in {}: Don't know what {} is", this.d, s2);
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});
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diff --git a/src/main/java/net/minecraft/server/WorldNBTStorage.java b/src/main/java/net/minecraft/server/WorldNBTStorage.java
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index 41a1b93a9e..9517fb0465 100644
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--- a/src/main/java/net/minecraft/server/WorldNBTStorage.java
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+++ b/src/main/java/net/minecraft/server/WorldNBTStorage.java
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@@ -11,6 +11,10 @@ import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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// CraftBukkit start
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+import java.util.UUID;
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+import java.util.concurrent.ExecutorService;
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+import java.util.concurrent.Executors;
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+
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import org.bukkit.craftbukkit.entity.CraftPlayer;
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// CraftBukkit end
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@@ -19,6 +23,7 @@ public class WorldNBTStorage {
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private static final Logger LOGGER = LogManager.getLogger();
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private final File playerDir;
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protected final DataFixer a;
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+ public ExecutorService saveThread = Executors.newSingleThreadExecutor(); // YAPFA
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public WorldNBTStorage(Convertable.ConversionSession convertable_conversionsession, DataFixer datafixer) {
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this.a = datafixer;
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@@ -29,14 +34,22 @@ public class WorldNBTStorage {
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public void save(EntityHuman entityhuman) {
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if(!com.destroystokyo.paper.PaperConfig.savePlayerData) return; // Paper - Make player data saving configurable
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try {
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- NBTTagCompound nbttagcompound = entityhuman.save(new NBTTagCompound());
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- File file = File.createTempFile(entityhuman.getUniqueIDString() + "-", ".dat", this.playerDir);
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-
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- NBTCompressedStreamTools.a(nbttagcompound, (OutputStream) (new FileOutputStream(file)));
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- File file1 = new File(this.playerDir, entityhuman.getUniqueIDString() + ".dat");
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- File file2 = new File(this.playerDir, entityhuman.getUniqueIDString() + ".dat_old");
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-
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- SystemUtils.a(file1, file, file2);
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+ // YAPFA start
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+ entityhuman.takeInventorySnapshot(); // Take a sync inventory/enderchest snapshot to prevent duping
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+ saveThread.submit(() -> { // Save the tag async
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+ try {
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+ NBTTagCompound nbttagcompound = entityhuman.save(new NBTTagCompound());
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+ File file = File.createTempFile(entityhuman.getUniqueIDString() + "-", ".dat", this.playerDir);
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+ File file1 = new File(this.playerDir, entityhuman.getUniqueIDString() + ".dat");
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+ File file2 = new File(this.playerDir, entityhuman.getUniqueIDString() + ".dat_old");
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+
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+ NBTCompressedStreamTools.a(nbttagcompound, (OutputStream) (new FileOutputStream(file)));
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+ SystemUtils.a(file1, file, file2);
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+ } catch (Exception exception) {
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+ WorldNBTStorage.LOGGER.error("Failed to save player data for {}", entityhuman.getName(), exception); // Paper
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+ }
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+ });
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+ // YAPFA end
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} catch (Exception exception) {
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WorldNBTStorage.LOGGER.error("Failed to save player data for {}", entityhuman.getName(), exception); // Paper
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}
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--
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2.25.1.windows.1
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