Paper/patches/server/0329-Configurable-Keep-Spawn-Loaded-range-per-world.patch

253 lines
13 KiB
Diff
Raw Normal View History

2021-06-11 14:02:28 +02:00
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sat, 13 Sep 2014 23:14:43 -0400
Subject: [PATCH] Configurable Keep Spawn Loaded range per world
This lets you disable it for some worlds and lower it for others.
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
2021-11-24 05:25:34 +01:00
index a5da82e0dea8a1ac5699179639fbd9ebe7b6e220..522c2a86c916f3558a8d5b34e456f8b5fb7d9d3b 100644
2021-06-11 14:02:28 +02:00
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -55,6 +55,12 @@ public class PaperWorldConfig {
2021-06-11 14:02:28 +02:00
}
}
2021-06-13 13:40:34 +02:00
2021-06-11 14:02:28 +02:00
+ public short keepLoadedRange;
+ private void keepLoadedRange() {
+ keepLoadedRange = (short) (getInt("keep-spawn-loaded-range", Math.min(spigotConfig.viewDistance, 10)) * 16);
+ log( "Keep Spawn Loaded Range: " + (keepLoadedRange/16));
+ }
2021-06-13 13:40:34 +02:00
+
private boolean getBoolean(String path, boolean def) {
config.addDefault("world-settings.default." + path, def);
return config.getBoolean("world-settings." + worldName + "." + path, config.getBoolean("world-settings.default." + path));
2021-06-11 14:02:28 +02:00
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
2021-11-24 05:25:34 +01:00
index beefed4d29fee9c20ee69bef88a7af2cc3770707..977dc521cff5b448665e00b953f4a02ecf04ee75 100644
2021-06-11 14:02:28 +02:00
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
2021-11-24 05:25:34 +01:00
@@ -759,35 +759,36 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
2021-06-11 14:02:28 +02:00
// CraftBukkit start
2021-11-24 05:25:34 +01:00
public void prepareLevels(ChunkProgressListener worldloadlistener, ServerLevel worldserver) {
2021-06-11 14:02:28 +02:00
- if (!worldserver.getWorld().getKeepSpawnInMemory()) {
- return;
- }
+ ServerChunkCache chunkproviderserver = worldserver.getChunkSource(); // Paper
2021-11-24 05:25:34 +01:00
// WorldServer worldserver = this.overworld();
2021-06-11 14:02:28 +02:00
this.forceTicks = true;
// CraftBukkit end
+ if (worldserver.getWorld().getKeepSpawnInMemory()) { // Paper
MinecraftServer.LOGGER.info("Preparing start region for dimension {}", worldserver.dimension().location());
2021-06-13 13:40:34 +02:00
BlockPos blockposition = worldserver.getSharedSpawnPos();
2021-06-11 14:02:28 +02:00
worldloadlistener.updateSpawnPos(new ChunkPos(blockposition));
- ServerChunkCache chunkproviderserver = worldserver.getChunkSource();
+ //ChunkProviderServer chunkproviderserver = worldserver.getChunkProvider(); // Paper - move up
chunkproviderserver.getLightEngine().setTaskPerBatch(500);
this.nextTickTime = Util.getMillis();
- chunkproviderserver.addRegionTicket(TicketType.START, new ChunkPos(blockposition), 11, Unit.INSTANCE);
-
- while (chunkproviderserver.getTickingGenerated() != 441) {
- // CraftBukkit start
2021-11-24 05:25:34 +01:00
- // this.nextTickTime = SystemUtils.getMillis() + 10L;
2021-06-11 14:02:28 +02:00
- this.executeModerately();
- // CraftBukkit end
- }
+ // Paper start - configurable spawn reason
+ int radiusBlocks = worldserver.paperConfig.keepLoadedRange;
+ int radiusChunks = radiusBlocks / 16 + ((radiusBlocks & 15) != 0 ? 1 : 0);
+ int totalChunks = ((radiusChunks) * 2 + 1);
+ totalChunks *= totalChunks;
+ worldloadlistener.setChunkRadius(radiusBlocks / 16);
+
+ worldserver.addTicketsForSpawn(radiusBlocks, blockposition);
+ // Paper end
2021-06-13 13:40:34 +02:00
2021-06-11 14:02:28 +02:00
// CraftBukkit start
2021-11-24 05:25:34 +01:00
// this.nextTickTime = SystemUtils.getMillis() + 10L;
2021-06-11 14:02:28 +02:00
this.executeModerately();
2021-11-24 05:25:34 +01:00
// Iterator iterator = this.levels.values().iterator();
2021-06-11 14:02:28 +02:00
+ }
if (true) {
ServerLevel worldserver1 = worldserver;
2021-11-24 05:25:34 +01:00
@@ -810,7 +811,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
// this.nextTickTime = SystemUtils.getMillis() + 10L;
2021-06-11 14:02:28 +02:00
this.executeModerately();
// CraftBukkit end
- worldloadlistener.stop();
+ if (worldserver.getWorld().getKeepSpawnInMemory()) worldloadlistener.stop(); // Paper
chunkproviderserver.getLightEngine().setTaskPerBatch(5);
// CraftBukkit start
2021-11-24 05:25:34 +01:00
// this.updateMobSpawningFlags();
2021-06-11 14:02:28 +02:00
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
2021-11-24 05:25:34 +01:00
index d5d72c70d4e414f618d7a6478843deec82f2386a..53067edd56a4b7571f693c593c0f103567d589ec 100644
2021-06-11 14:02:28 +02:00
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
2021-11-24 05:25:34 +01:00
@@ -59,6 +59,7 @@ import net.minecraft.network.protocol.game.ClientboundSoundEntityPacket;
2021-06-13 13:40:34 +02:00
import net.minecraft.network.protocol.game.ClientboundSoundPacket;
2021-06-11 14:02:28 +02:00
import net.minecraft.network.protocol.game.DebugPackets;
import net.minecraft.resources.ResourceKey;
+import net.minecraft.server.MCUtil;
import net.minecraft.server.MinecraftServer;
import net.minecraft.server.ServerScoreboard;
import net.minecraft.server.level.progress.ChunkProgressListener;
2021-11-24 05:25:34 +01:00
@@ -1583,12 +1584,84 @@ public class ServerLevel extends Level implements WorldGenLevel {
2021-06-13 13:40:34 +02:00
return ((MapIndex) this.getServer().overworld().getDataStorage().computeIfAbsent(MapIndex::load, MapIndex::new, "idcounts")).getFreeAuxValueForMap();
2021-06-11 14:02:28 +02:00
}
+ // Paper start - helper function for configurable spawn radius
+ public void addTicketsForSpawn(int radiusInBlocks, BlockPos spawn) {
+ // In order to respect vanilla behavior, which is ensuring everything but the spawn border can tick, we add tickets
+ // with level 31 for the non-border spawn chunks
+ ServerChunkCache chunkproviderserver = this.getChunkSource();
+ int tickRadius = radiusInBlocks - 16;
+
+ // add ticking chunks
+ for (int x = -tickRadius; x <= tickRadius; x += 16) {
+ for (int z = -tickRadius; z <= tickRadius; z += 16) {
+ // radius of 2 will have the current chunk be level 31
2021-06-17 19:11:00 +02:00
+ chunkproviderserver.addRegionTicket(TicketType.START, new ChunkPos(spawn.offset(x, 0, z)), 2, Unit.INSTANCE);
2021-06-11 14:02:28 +02:00
+ }
+ }
+
+ // add border chunks
+
+ // add border along x axis (including corner chunks)
+ for (int x = -radiusInBlocks; x <= radiusInBlocks; x += 16) {
+ // top
2021-06-17 19:11:00 +02:00
+ chunkproviderserver.addRegionTicket(TicketType.START, new ChunkPos(spawn.offset(x, 0, radiusInBlocks)), 1, Unit.INSTANCE); // level 32
2021-06-11 14:02:28 +02:00
+ // bottom
2021-06-17 19:11:00 +02:00
+ chunkproviderserver.addRegionTicket(TicketType.START, new ChunkPos(spawn.offset(x, 0, -radiusInBlocks)), 1, Unit.INSTANCE); // level 32
2021-06-11 14:02:28 +02:00
+ }
+
+ // add border along z axis (excluding corner chunks)
+ for (int z = -radiusInBlocks + 16; z < radiusInBlocks; z += 16) {
+ // right
2021-06-17 19:11:00 +02:00
+ chunkproviderserver.addRegionTicket(TicketType.START, new ChunkPos(spawn.offset(radiusInBlocks, 0, z)), 1, Unit.INSTANCE); // level 32
2021-06-11 14:02:28 +02:00
+ // left
2021-06-17 19:11:00 +02:00
+ chunkproviderserver.addRegionTicket(TicketType.START, new ChunkPos(spawn.offset(-radiusInBlocks, 0, z)), 1, Unit.INSTANCE); // level 32
2021-06-11 14:02:28 +02:00
+ }
+ }
+ public void removeTicketsForSpawn(int radiusInBlocks, BlockPos spawn) {
+ // In order to respect vanilla behavior, which is ensuring everything but the spawn border can tick, we added tickets
+ // with level 31 for the non-border spawn chunks
+ ServerChunkCache chunkproviderserver = this.getChunkSource();
+ int tickRadius = radiusInBlocks - 16;
+
+ // remove ticking chunks
+ for (int x = -tickRadius; x <= tickRadius; x += 16) {
+ for (int z = -tickRadius; z <= tickRadius; z += 16) {
+ // radius of 2 will have the current chunk be level 31
2021-06-17 19:11:00 +02:00
+ chunkproviderserver.removeRegionTicket(TicketType.START, new ChunkPos(spawn.offset(x, 0, z)), 2, Unit.INSTANCE);
2021-06-11 14:02:28 +02:00
+ }
+ }
+
+ // remove border chunks
+
+ // remove border along x axis (including corner chunks)
+ for (int x = -radiusInBlocks; x <= radiusInBlocks; x += 16) {
+ // top
2021-06-17 19:11:00 +02:00
+ chunkproviderserver.removeRegionTicket(TicketType.START, new ChunkPos(spawn.offset(x, 0, radiusInBlocks)), 1, Unit.INSTANCE); // level 32
2021-06-11 14:02:28 +02:00
+ // bottom
2021-06-17 19:11:00 +02:00
+ chunkproviderserver.removeRegionTicket(TicketType.START, new ChunkPos(spawn.offset(x, 0, -radiusInBlocks)), 1, Unit.INSTANCE); // level 32
2021-06-11 14:02:28 +02:00
+ }
+
+ // remove border along z axis (excluding corner chunks)
+ for (int z = -radiusInBlocks + 16; z < radiusInBlocks; z += 16) {
+ // right
2021-06-17 19:11:00 +02:00
+ chunkproviderserver.removeRegionTicket(TicketType.START, new ChunkPos(spawn.offset(radiusInBlocks, 0, z)), 1, Unit.INSTANCE); // level 32
2021-06-11 14:02:28 +02:00
+ // left
2021-06-17 19:11:00 +02:00
+ chunkproviderserver.removeRegionTicket(TicketType.START, new ChunkPos(spawn.offset(-radiusInBlocks, 0, z)), 1, Unit.INSTANCE); // level 32
2021-06-11 14:02:28 +02:00
+ }
+ }
+ // Paper end
+
public void setDefaultSpawnPos(BlockPos pos, float angle) {
- ChunkPos chunkcoordintpair = new ChunkPos(new BlockPos(this.levelData.getXSpawn(), 0, this.levelData.getZSpawn()));
+ // Paper - configurable spawn radius
2021-06-13 14:43:56 +02:00
+ BlockPos prevSpawn = this.getSharedSpawnPos();
2021-06-11 14:02:28 +02:00
+ //ChunkCoordIntPair chunkcoordintpair = new ChunkCoordIntPair(new BlockPosition(this.worldData.a(), 0, this.worldData.c()));
this.levelData.setSpawn(pos, angle);
- this.getChunkSource().removeRegionTicket(TicketType.START, chunkcoordintpair, 11, Unit.INSTANCE);
- this.getChunkSource().addRegionTicket(TicketType.START, new ChunkPos(pos), 11, Unit.INSTANCE);
+ if (this.keepSpawnInMemory) {
+ // if this keepSpawnInMemory is false a plugin has already removed our tickets, do not re-add
+ this.removeTicketsForSpawn(this.paperConfig.keepLoadedRange, prevSpawn);
+ this.addTicketsForSpawn(this.paperConfig.keepLoadedRange, pos);
+ }
this.getServer().getPlayerList().broadcastAll(new ClientboundSetDefaultSpawnPositionPacket(pos, angle));
}
diff --git a/src/main/java/net/minecraft/server/level/progress/ChunkProgressListener.java b/src/main/java/net/minecraft/server/level/progress/ChunkProgressListener.java
2021-06-13 13:40:34 +02:00
index 1b565b2809c2d367e21971c5154f35c9763995e6..b0f899835ded29aff108d1674bf4a1a6c89693db 100644
2021-06-11 14:02:28 +02:00
--- a/src/main/java/net/minecraft/server/level/progress/ChunkProgressListener.java
+++ b/src/main/java/net/minecraft/server/level/progress/ChunkProgressListener.java
2021-06-13 13:40:34 +02:00
@@ -12,4 +12,6 @@ public interface ChunkProgressListener {
void start();
2021-06-11 14:02:28 +02:00
void stop();
+
+ void setChunkRadius(int radius); // Paper - allow changing chunk radius
}
diff --git a/src/main/java/net/minecraft/server/level/progress/LoggerChunkProgressListener.java b/src/main/java/net/minecraft/server/level/progress/LoggerChunkProgressListener.java
2021-06-13 13:40:34 +02:00
index 4185e6bcf9b2bb65b2a0fa5fcbeb5684615169a7..dbc29442f2b2ad3ea451910f4944e90114a317c7 100644
2021-06-11 14:02:28 +02:00
--- a/src/main/java/net/minecraft/server/level/progress/LoggerChunkProgressListener.java
+++ b/src/main/java/net/minecraft/server/level/progress/LoggerChunkProgressListener.java
2021-06-13 13:40:34 +02:00
@@ -11,12 +11,19 @@ import org.apache.logging.log4j.Logger;
2021-06-11 14:02:28 +02:00
2021-06-13 13:40:34 +02:00
public class LoggerChunkProgressListener implements ChunkProgressListener {
2021-06-11 14:02:28 +02:00
private static final Logger LOGGER = LogManager.getLogger();
- private final int maxCount;
+ private int maxCount; // Paper - remove final
private int count;
private long startTime;
private long nextTickTime = Long.MAX_VALUE;
public LoggerChunkProgressListener(int radius) {
+ // Paper start - Allow changing radius later for configurable spawn patch
+ this.setChunkRadius(radius); // Move to method
+ }
+
+ @Override
+ public void setChunkRadius(int radius) {
2021-06-13 13:40:34 +02:00
+ // Paper end
int i = radius * 2 + 1;
this.maxCount = i * i;
2021-06-11 14:02:28 +02:00
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
2021-11-24 05:25:34 +01:00
index f68fa8f971c39e3d150860542341a2564730b089..bb95fec09594f7e2d38619ae4055ec9964635622 100644
2021-06-11 14:02:28 +02:00
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -1337,15 +1337,21 @@ public class CraftWorld extends CraftRegionAccessor implements World {
2021-06-11 14:02:28 +02:00
@Override
public void setKeepSpawnInMemory(boolean keepLoaded) {
2021-06-13 13:40:34 +02:00
- world.keepSpawnInMemory = keepLoaded;
2021-06-11 14:02:28 +02:00
+ // Paper start - Configurable spawn radius
+ if (keepLoaded == world.keepSpawnInMemory) {
+ // do nothing, nothing has changed
+ return;
+ }
2021-06-13 13:40:34 +02:00
+ this.world.keepSpawnInMemory = keepLoaded;
2021-06-11 14:02:28 +02:00
// Grab the worlds spawn chunk
2021-06-13 13:40:34 +02:00
BlockPos chunkcoordinates = this.world.getSharedSpawnPos();
2021-06-11 14:02:28 +02:00
if (keepLoaded) {
2021-06-13 13:40:34 +02:00
- this.world.getChunkSource().addRegionTicket(TicketType.START, new ChunkPos(chunkcoordinates), 11, Unit.INSTANCE);
+ this.world.addTicketsForSpawn(this.world.paperConfig.keepLoadedRange, chunkcoordinates);
2021-06-11 14:02:28 +02:00
} else {
- // TODO: doesn't work well if spawn changed....
2021-06-13 13:40:34 +02:00
- this.world.getChunkSource().removeRegionTicket(TicketType.START, new ChunkPos(chunkcoordinates), 11, Unit.INSTANCE);
+ // TODO: doesn't work well if spawn changed.... // Paper - resolved
2021-06-13 13:40:34 +02:00
+ this.world.removeTicketsForSpawn(this.world.paperConfig.keepLoadedRange, chunkcoordinates);
2021-06-11 14:02:28 +02:00
}
+ // Paper end
}
@Override