PaperMC/patches/server/Add-startup-flag-to-disable-gamerule-limits.patch
Spottedleaf e9eb96862c Properly handle large values of spawnChunkRadius
The chunk system does not allow ticket levels below 0, so we need
to add tickets for each individual chunk instead.
2024-12-01 14:07:46 -08:00

66 lines
5 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Fri, 25 Oct 2024 14:20:40 -0700
Subject: [PATCH] Add startup flag to disable gamerule limits
-DPaper.DisableGameRuleLimits=true will disable gamerule limits
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -0,0 +0,0 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
}
if (this.lastSpawnChunkRadius > 1) {
- this.getChunkSource().removeRegionTicket(TicketType.START, new ChunkPos(blockposition1), this.lastSpawnChunkRadius, Unit.INSTANCE);
+ // Paper start - allow disabling gamerule limits
+ for (ChunkPos chunkPos : io.papermc.paper.util.MCUtil.getSpiralOutChunks(blockposition1, this.lastSpawnChunkRadius - 2)) {
+ this.getChunkSource().removeTicketAtLevel(TicketType.START, chunkPos, net.minecraft.server.level.ChunkLevel.ENTITY_TICKING_LEVEL, Unit.INSTANCE);
+ }
+ // Paper end - allow disabling gamerule limits
}
int i = this.getGameRules().getInt(GameRules.RULE_SPAWN_CHUNK_RADIUS) + 1;
if (i > 1) {
- this.getChunkSource().addRegionTicket(TicketType.START, new ChunkPos(pos), i, Unit.INSTANCE);
+ // Paper start - allow disabling gamerule limits
+ for (ChunkPos chunkPos : io.papermc.paper.util.MCUtil.getSpiralOutChunks(pos, i - 2)) {
+ this.getChunkSource().addTicketAtLevel(TicketType.START, chunkPos, net.minecraft.server.level.ChunkLevel.ENTITY_TICKING_LEVEL, Unit.INSTANCE);
+ }
+ // Paper end - allow disabling gamerule limits
}
this.lastSpawnChunkRadius = i;
diff --git a/src/main/java/net/minecraft/world/level/GameRules.java b/src/main/java/net/minecraft/world/level/GameRules.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/GameRules.java
+++ b/src/main/java/net/minecraft/world/level/GameRules.java
@@ -0,0 +0,0 @@ import org.slf4j.Logger;
public class GameRules {
+ // Paper start - allow disabling gamerule limits
+ private static final boolean DISABLE_LIMITS = Boolean.getBoolean("paper.disableGameRuleLimits");
+
+ private static int limit(final int limit, final int unlimited) {
+ return DISABLE_LIMITS ? unlimited : limit;
+ }
+ // Paper end - allow disabling gamerule limits
+
public static final int DEFAULT_RANDOM_TICK_SPEED = 3;
static final Logger LOGGER = LogUtils.getLogger();
private static final Map<GameRules.Key<?>, GameRules.Type<?>> GAME_RULE_TYPES = Maps.newTreeMap(Comparator.comparing((gamerules_gamerulekey) -> {
@@ -0,0 +0,0 @@ public class GameRules {
public static final GameRules.Key<GameRules.BooleanValue> RULE_GLOBAL_SOUND_EVENTS = GameRules.register("globalSoundEvents", GameRules.Category.MISC, GameRules.BooleanValue.create(true));
public static final GameRules.Key<GameRules.BooleanValue> RULE_DO_VINES_SPREAD = GameRules.register("doVinesSpread", GameRules.Category.UPDATES, GameRules.BooleanValue.create(true));
public static final GameRules.Key<GameRules.BooleanValue> RULE_ENDER_PEARLS_VANISH_ON_DEATH = GameRules.register("enderPearlsVanishOnDeath", GameRules.Category.PLAYER, GameRules.BooleanValue.create(true));
- public static final GameRules.Key<GameRules.IntegerValue> RULE_MINECART_MAX_SPEED = GameRules.register("minecartMaxSpeed", GameRules.Category.MISC, GameRules.IntegerValue.create(8, 1, 1000, FeatureFlagSet.of(FeatureFlags.MINECART_IMPROVEMENTS), (minecraftserver, gamerules_gameruleint) -> {
+ public static final GameRules.Key<GameRules.IntegerValue> RULE_MINECART_MAX_SPEED = GameRules.register("minecartMaxSpeed", GameRules.Category.MISC, GameRules.IntegerValue.create(8, 1, limit(1000, Integer.MAX_VALUE), FeatureFlagSet.of(FeatureFlags.MINECART_IMPROVEMENTS), (minecraftserver, gamerules_gameruleint) -> { // Paper - allow disabling gamerule limits
}));
- public static final GameRules.Key<GameRules.IntegerValue> RULE_SPAWN_CHUNK_RADIUS = GameRules.register("spawnChunkRadius", GameRules.Category.MISC, GameRules.IntegerValue.create(2, 0, 32, FeatureFlagSet.of(), (minecraftserver, gamerules_gameruleint) -> {
+ public static final GameRules.Key<GameRules.IntegerValue> RULE_SPAWN_CHUNK_RADIUS = GameRules.register("spawnChunkRadius", GameRules.Category.MISC, GameRules.IntegerValue.create(2, 0, limit(32, Integer.MAX_VALUE), FeatureFlagSet.of(), (minecraftserver, gamerules_gameruleint) -> { // Paper - allow disabling gamerule limits
ServerLevel worldserver = minecraftserver; // CraftBukkit - per-world
worldserver.setDefaultSpawnPos(worldserver.getSharedSpawnPos(), worldserver.getSharedSpawnAngle());