papermc/CraftBukkit-Patches/0135-Limit-TNT-Detonations-per-tick.patch
2016-03-03 03:46:48 -06:00

55 lines
2.2 KiB
Diff

From 5812a23872e2c522bc10842956f65d1e5101b619 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 e467aff..35ed2a6 100644
--- a/src/main/java/net/minecraft/server/EntityTNTPrimed.java
+++ b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
@@ -45,6 +45,7 @@ public class EntityTNTPrimed extends Entity {
}
public void m() {
+ if (world.spigotConfig.currentPrimedTnt++ > world.spigotConfig.maxTntTicksPerTick) { return; } // Spigot
this.lastX = this.locX;
this.lastY = this.locY;
this.lastZ = this.locZ;
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index 0d6f5af..c2ca2df 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -625,6 +625,7 @@ public class WorldServer extends World implements IAsyncTaskHandler {
this.worldProvider.r();
super.tickEntities();
+ spigotConfig.currentPrimedTnt = 0; // Spigot
}
protected void l() {
diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
index 4cbcd14..a4d7ebb 100644
--- a/src/main/java/org/spigotmc/SpigotWorldConfig.java
+++ b/src/main/java/org/spigotmc/SpigotWorldConfig.java
@@ -264,4 +264,15 @@ public class SpigotWorldConfig
combatExhaustion = (float) getDouble( "hunger.combat-exhaustion", 0.3 );
regenExhaustion = (float) getDouble( "hunger.regen-exhaustion", 3 );
}
+
+ 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 );
+ }
}
--
2.5.0