spigot/CraftBukkit-Patches/0087-Limit-TNT-Detonations-per-tick.patch
2019-12-11 09:00:00 +11:00

55 lines
2.3 KiB
Diff

From e9238bc0dd7b41b781c6831299e3b5c88507ba83 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 20 Aug 2014 18:12:32 -0400
Subject: [PATCH] Limit TNT Detonations per tick
This gives a per-world control on how much TNT will be processed per-tick,
preventing a massive TNT detonation from lagging out the server.
diff --git a/src/main/java/net/minecraft/server/EntityTNTPrimed.java b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
index ec238b05..d0421243 100644
--- a/src/main/java/net/minecraft/server/EntityTNTPrimed.java
+++ b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
@@ -48,6 +48,7 @@ public class EntityTNTPrimed extends Entity {
@Override
public void tick() {
+ if (world.spigotConfig.currentPrimedTnt++ > world.spigotConfig.maxTntTicksPerTick) { return; } // Spigot
if (!this.isNoGravity()) {
this.setMot(this.getMot().add(0.0D, -0.04D, 0.0D));
}
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index a88b4d58..4739131a 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -696,6 +696,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
timings.tileEntityPending.stopTiming(); // Spigot
gameprofilerfiller.exit();
+ spigotConfig.currentPrimedTnt = 0; // Spigot
}
public void a(Consumer<Entity> consumer, Entity entity) {
diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
index e424bd91..1d435241 100644
--- a/src/main/java/org/spigotmc/SpigotWorldConfig.java
+++ b/src/main/java/org/spigotmc/SpigotWorldConfig.java
@@ -312,4 +312,15 @@ public class SpigotWorldConfig
sprintMultiplier = (float) getDouble( "hunger.sprint-multiplier", 0.1 );
otherMultiplier = (float) getDouble( "hunger.other-multiplier", 0.0 );
}
+
+ public int currentPrimedTnt = 0;
+ public int maxTntTicksPerTick;
+ private void maxTntPerTick() {
+ if ( SpigotConfig.version < 7 )
+ {
+ set( "max-tnt-per-tick", 100 );
+ }
+ maxTntTicksPerTick = getInt( "max-tnt-per-tick", 100 );
+ log( "Max TNT Explosions: " + maxTntTicksPerTick );
+ }
}
--
2.20.1