From eaa56941f3fa8b6c3a44c6239b3293107e54ae4a Mon Sep 17 00:00:00 2001
From: Mike Primm <mike@primmhome.com>
Date: Fri, 9 Mar 2012 23:59:13 -0600
Subject: [Bleeding] Make zero (or very small) explosions do no damage. Fixes
 BUKKIT-931

---
 src/main/java/net/minecraft/server/Explosion.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/main/java/net/minecraft/server/Explosion.java')

diff --git a/src/main/java/net/minecraft/server/Explosion.java b/src/main/java/net/minecraft/server/Explosion.java
index 469bfe5a..e4ba3207 100644
--- a/src/main/java/net/minecraft/server/Explosion.java
+++ b/src/main/java/net/minecraft/server/Explosion.java
@@ -33,13 +33,18 @@ public class Explosion {
     public Explosion(World world, Entity entity, double d0, double d1, double d2, float f) {
         this.world = world;
         this.source = entity;
-        this.size = f;
+        this.size = (float) Math.max(f, 0.0); // CraftBukkit - clamp bad values
         this.posX = d0;
         this.posY = d1;
         this.posZ = d2;
     }
 
     public void a() {
+        // CraftBukkit start
+        if (this.size < 0.1F) {
+            return;
+        }
+        // CraftBukkit end
         float f = this.size;
         byte b0 = 16;
 
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