From 2a39802f8d846864a587def7c0d3cf2e3da8449a Mon Sep 17 00:00:00 2001
From: md_5 <git@md-5.net>
Date: Sun, 2 Feb 2014 16:55:46 +0000
Subject: [PATCH] Add Option to Nerf Mobs from Spawner's


diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index 1045aa2..f1d7dc5 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -145,6 +145,7 @@ public abstract class Entity implements ICommandListener {
     public final byte activationType = org.spigotmc.ActivationRange.initializeEntityActivationType(this);
     public final boolean defaultActivationState;
     public long activatedTick = Integer.MIN_VALUE;
+    public boolean fromMobSpawner;
     public void inactiveTick() { }
     // Spigot end
 
diff --git a/src/main/java/net/minecraft/server/EntityInsentient.java b/src/main/java/net/minecraft/server/EntityInsentient.java
index 8351aa5..16444b6 100644
--- a/src/main/java/net/minecraft/server/EntityInsentient.java
+++ b/src/main/java/net/minecraft/server/EntityInsentient.java
@@ -619,6 +619,12 @@ public abstract class EntityInsentient extends EntityLiving {
         this.world.methodProfiler.a("checkDespawn");
         this.L();
         this.world.methodProfiler.b();
+        // Spigot Start
+        if ( this.fromMobSpawner )
+        {
+            return;
+        }
+        // Spigot End
         this.world.methodProfiler.a("sensing");
         this.bu.a();
         this.world.methodProfiler.b();
diff --git a/src/main/java/net/minecraft/server/MobSpawnerAbstract.java b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
index 01cbd71..efe792b 100644
--- a/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
+++ b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
@@ -94,7 +94,12 @@ public abstract class MobSpawnerAbstract {
                         if (this.spawnData.b().d() == 1 && this.spawnData.b().hasKeyOfType("id", 8) && entity instanceof EntityInsentient) {
                             ((EntityInsentient) entity).prepare(world.D(new BlockPosition(entity)), (GroupDataEntity) null);
                         }
-
+                // Spigot Start
+                if ( entity.world.spigotConfig.nerfSpawnerMobs )
+                {
+                    entity.fromMobSpawner = true;
+                }
+                // Spigot End
                         ChunkRegionLoader.a(entity, world, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SPAWNER); // CraftBukkit
                         world.triggerEffect(2004, blockposition, 0);
                         if (entityinsentient != null) {
diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
index 6df2186..3854195 100644
--- a/src/main/java/org/spigotmc/SpigotWorldConfig.java
+++ b/src/main/java/org/spigotmc/SpigotWorldConfig.java
@@ -210,4 +210,11 @@ public class SpigotWorldConfig
         zombieAggressiveTowardsVillager = getBoolean( "zombie-aggressive-towards-villager", true );
         log( "Zombie Aggressive Towards Villager: " + zombieAggressiveTowardsVillager );
     }
+
+    public boolean nerfSpawnerMobs;
+    private void nerfSpawnerMobs()
+    {
+        nerfSpawnerMobs = getBoolean( "nerf-spawner-mobs", false );
+        log( "Nerfing mobs spawned from spawners: " + nerfSpawnerMobs );
+    }
 }
-- 
2.5.0