spigot/CraftBukkit-Patches/0110-Limit-TNT-Detonations-per-tick.patch
2018-12-13 11:00:00 +11:00

55 lines
2.2 KiB
Diff

From 4457719ce850832d5f48a0c6e28353beb3c1a3d5 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 8c1a0f96b..3977498c4 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 {
}
public void tick() {
+ 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 ca5ae3ee4..10a335196 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -598,6 +598,7 @@ public class WorldServer extends World implements IAsyncTaskHandler {
this.worldProvider.l();
super.tickEntities();
+ spigotConfig.currentPrimedTnt = 0; // Spigot
}
protected void p_() {
diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
index 15b6d8de4..d9595bc33 100644
--- a/src/main/java/org/spigotmc/SpigotWorldConfig.java
+++ b/src/main/java/org/spigotmc/SpigotWorldConfig.java
@@ -280,4 +280,15 @@ 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 );
+ }
}
--
2.19.1