geforkt von Mirrors/Paper
234 Zeilen
10 KiB
Diff
234 Zeilen
10 KiB
Diff
From fedb4489139be404ed7916f2ea5223241b561187 Mon Sep 17 00:00:00 2001
|
|
From: Byteflux <byte@byteflux.net>
|
|
Date: Wed, 2 Mar 2016 00:52:31 -0600
|
|
Subject: [PATCH] Lighting Queue
|
|
|
|
|
|
diff --git a/src/main/java/co/aikar/timings/SpigotTimings.java b/src/main/java/co/aikar/timings/SpigotTimings.java
|
|
index 3f4271c..5fdf051 100644
|
|
--- a/src/main/java/co/aikar/timings/SpigotTimings.java
|
|
+++ b/src/main/java/co/aikar/timings/SpigotTimings.java
|
|
@@ -17,6 +17,7 @@ public final class SpigotTimings {
|
|
public static final Timing timeUpdateTimer = Timings.ofSafe("Time Update");
|
|
public static final Timing serverCommandTimer = Timings.ofSafe("Server Command");
|
|
public static final Timing worldSaveTimer = Timings.ofSafe("World Save");
|
|
+ public static final Timing lightingQueueTimer = Timings.ofSafe("Lighting Queue");
|
|
|
|
public static final Timing tickEntityTimer = Timings.ofSafe("## tickEntity");
|
|
public static final Timing tickTileEntityTimer = Timings.ofSafe("## tickTileEntity");
|
|
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
|
|
index facb98c..e0e9a65 100644
|
|
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
|
|
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
|
|
@@ -166,4 +166,9 @@ public class PaperWorldConfig {
|
|
|
|
}
|
|
|
|
+ public boolean queueLightUpdates;
|
|
+ private void queueLightUpdates() {
|
|
+ queueLightUpdates = getBoolean("queue-light-updates", false);
|
|
+ log("Lighting Queue enabled: " + queueLightUpdates);
|
|
+ }
|
|
}
|
|
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
|
|
index cde4124..3b5e8c2 100644
|
|
--- a/src/main/java/net/minecraft/server/Chunk.java
|
|
+++ b/src/main/java/net/minecraft/server/Chunk.java
|
|
@@ -44,6 +44,7 @@ public class Chunk {
|
|
private int w;
|
|
private ConcurrentLinkedQueue<BlockPosition> x;
|
|
protected gnu.trove.map.hash.TObjectIntHashMap<Class> entityCount = new gnu.trove.map.hash.TObjectIntHashMap<Class>(); // Spigot
|
|
+ public int lightUpdates; // Paper - Number of queued light updates for this chunk
|
|
|
|
// CraftBukkit start - Neighbor loaded cache for chunk lighting and entity ticking
|
|
private int neighbors = 0x1 << 12;
|
|
@@ -226,6 +227,22 @@ public class Chunk {
|
|
private void h(boolean flag) {
|
|
this.world.methodProfiler.a("recheckGaps");
|
|
if (this.world.areChunksLoaded(new BlockPosition(this.locX * 16 + 8, 0, this.locZ * 16 + 8), 16)) {
|
|
+ // Paper start - Queue light update
|
|
+ if (!world.paperConfig.queueLightUpdates) {
|
|
+ recheckGaps(flag);
|
|
+ } else {
|
|
+ ++lightUpdates;
|
|
+ world.getServer().getServer().lightingQueue.add(() -> {
|
|
+ recheckGaps(flag);
|
|
+ --lightUpdates;
|
|
+ });
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+
|
|
+ private void recheckGaps(boolean flag) {
|
|
+ if (true) {
|
|
+ // Paper end
|
|
for (int i = 0; i < 16; ++i) {
|
|
for (int j = 0; j < 16; ++j) {
|
|
if (this.h[i + j * 16]) {
|
|
@@ -476,7 +493,7 @@ public class Chunk {
|
|
} else {
|
|
if (flag) {
|
|
this.initLighting();
|
|
- } else {
|
|
+ } else if (!world.paperConfig.queueLightUpdates) { // Paper
|
|
int j1 = iblockdata.c();
|
|
int k1 = iblockdata1.c();
|
|
|
|
@@ -491,6 +508,28 @@ public class Chunk {
|
|
if (j1 != k1 && (j1 < k1 || this.getBrightness(EnumSkyBlock.SKY, blockposition) > 0 || this.getBrightness(EnumSkyBlock.BLOCK, blockposition) > 0)) {
|
|
this.d(i, k);
|
|
}
|
|
+ // Paper start - Queue light update
|
|
+ } else {
|
|
+ int j1 = iblockdata.c();
|
|
+ int k1 = iblockdata1.c();
|
|
+
|
|
+ ++lightUpdates;
|
|
+ world.getServer().getServer().lightingQueue.add(() -> {
|
|
+ if (j1 > 0) {
|
|
+ if (j >= i1) {
|
|
+ this.c(i, j + 1, k);
|
|
+ }
|
|
+ } else if (j == i1 - 1) {
|
|
+ this.c(i, j, k);
|
|
+ }
|
|
+
|
|
+ if (j1 != k1 && (j1 < k1 || this.getBrightness(EnumSkyBlock.SKY, blockposition) > 0 || this.getBrightness(EnumSkyBlock.BLOCK, blockposition) > 0)) {
|
|
+ this.d(i, k);
|
|
+ }
|
|
+
|
|
+ --lightUpdates;
|
|
+ });
|
|
+ // Paper end
|
|
}
|
|
|
|
TileEntity tileentity;
|
|
@@ -1314,4 +1353,29 @@ public class Chunk {
|
|
|
|
private EnumTileEntityState() {}
|
|
}
|
|
+
|
|
+ // Paper start
|
|
+ public boolean hasLightUpdates() {
|
|
+ if (world.paperConfig.queueLightUpdates) {
|
|
+ if (lightUpdates > 0) {
|
|
+ return true;
|
|
+ }
|
|
+
|
|
+ for (int x = locX - 2; x <= locX + 2; ++x) {
|
|
+ for (int z = locZ - 2; z <= locZ + 2; ++z) {
|
|
+ if ((x == 0 && z == 0) || (x == locX && z == locZ)) {
|
|
+ continue;
|
|
+ }
|
|
+
|
|
+ Chunk chunk = world.getChunkIfLoaded(x, z);
|
|
+ if (chunk != null && chunk.lightUpdates > 0) {
|
|
+ return true;
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+
|
|
+ return false;
|
|
+ }
|
|
+ // Paper end
|
|
}
|
|
diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
|
|
index 83857a6..4dd672a 100644
|
|
--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
|
|
+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
|
|
@@ -284,6 +284,7 @@ public class ChunkProviderServer implements IChunkProvider {
|
|
long chunkcoordinates = this.unloadQueue.popFirst();
|
|
Chunk chunk = this.chunks.get(chunkcoordinates);
|
|
if (chunk == null) continue;
|
|
+ if (chunk.hasLightUpdates()) continue; // Paper - Don't unload chunks with pending light updates.
|
|
|
|
ChunkUnloadEvent event = new ChunkUnloadEvent(chunk.bukkitChunk);
|
|
server.getPluginManager().callEvent(event);
|
|
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
index e9bb02f..d0fd638 100644
|
|
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
@@ -47,6 +47,11 @@ import org.bukkit.craftbukkit.CraftServer;
|
|
// CraftBukkit end
|
|
import co.aikar.timings.SpigotTimings; // Paper
|
|
|
|
+// Paper start
|
|
+import java.util.LinkedList;
|
|
+import java.util.Queue;
|
|
+// Paper end
|
|
+
|
|
public abstract class MinecraftServer implements Runnable, ICommandListener, IAsyncTaskHandler, IMojangStatistics {
|
|
|
|
public static final Logger LOGGER = LogManager.getLogger();
|
|
@@ -113,6 +118,7 @@ public abstract class MinecraftServer implements Runnable, ICommandListener, IAs
|
|
public final Thread primaryThread;
|
|
public java.util.Queue<Runnable> processQueue = new java.util.concurrent.ConcurrentLinkedQueue<Runnable>();
|
|
public int autosavePeriod;
|
|
+ public final Queue<Runnable> lightingQueue = new LinkedList<Runnable>(); // Paper - Queued light updates
|
|
// CraftBukkit end
|
|
|
|
public MinecraftServer(OptionSet options, Proxy proxy, DataConverterManager dataconvertermanager, YggdrasilAuthenticationService yggdrasilauthenticationservice, MinecraftSessionService minecraftsessionservice, GameProfileRepository gameprofilerepository, UserCache usercache) {
|
|
@@ -759,6 +765,35 @@ public abstract class MinecraftServer implements Runnable, ICommandListener, IAs
|
|
|
|
this.methodProfiler.b();
|
|
this.methodProfiler.b();
|
|
+
|
|
+ // Paper start - Flush light updates
|
|
+ if (!lightingQueue.isEmpty()) {
|
|
+ SpigotTimings.lightingQueueTimer.startTiming();
|
|
+
|
|
+ int updatesThisTick = 0;
|
|
+ long cachedTime = System.currentTimeMillis();
|
|
+ long startTime = cachedTime - (this.h[this.ticks % 100] / 1000000);
|
|
+ int maxTickTimeCap = MathHelper.floor((TICK_TIME / 1000000) * 0.8);
|
|
+ int maxTickTime = Math.max(0, (int) (maxTickTimeCap - (cachedTime - startTime)));
|
|
+ Runnable lightUpdate;
|
|
+
|
|
+ while (maxTickTime > 0 && (lightUpdate = lightingQueue.poll()) != null) {
|
|
+ lightUpdate.run();
|
|
+ if (++updatesThisTick % 10 == 0) {
|
|
+ long currentTime = System.currentTimeMillis();
|
|
+ if (currentTime - cachedTime > maxTickTime) {
|
|
+ break;
|
|
+ }
|
|
+
|
|
+ cachedTime = currentTime;
|
|
+ maxTickTime = Math.max(0, (int) (maxTickTimeCap - (currentTime - startTime)));
|
|
+ }
|
|
+ }
|
|
+
|
|
+ SpigotTimings.lightingQueueTimer.stopTiming();
|
|
+ }
|
|
+ // Paper end
|
|
+
|
|
org.spigotmc.WatchdogThread.tick(); // Spigot
|
|
co.aikar.timings.TimingsManager.FULL_SERVER_TICK.stopTiming(); // Paper
|
|
}
|
|
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
|
|
index f8746b3..a6d4097 100644
|
|
--- a/src/main/java/net/minecraft/server/World.java
|
|
+++ b/src/main/java/net/minecraft/server/World.java
|
|
@@ -378,7 +378,17 @@ public abstract class World implements IBlockAccess {
|
|
} else {
|
|
if (iblockdata.c() != iblockdata1.c() || iblockdata.d() != iblockdata1.d()) {
|
|
this.methodProfiler.a("checkLight");
|
|
- this.w(blockposition);
|
|
+ // Paper start - Queue light update
|
|
+ if (!paperConfig.queueLightUpdates) {
|
|
+ this.w(blockposition);
|
|
+ } else {
|
|
+ ++chunk.lightUpdates;
|
|
+ getMinecraftServer().lightingQueue.add(() -> {
|
|
+ this.w(blockposition);
|
|
+ --chunk.lightUpdates;
|
|
+ });
|
|
+ }
|
|
+ // Paper end
|
|
this.methodProfiler.b();
|
|
}
|
|
|
|
--
|
|
2.7.4
|
|
|