Nerfed spawner mobs should use PathfinderGoalFloat to swim if available

Spigot-API-Patches/0004-Player-affects-spawning-API.patch

@@ -1,4 +1,4 @@
-From ada098670b08f107d5ac8f7d10f3143cb9287d88 Mon Sep 17 00:00:00 2001
+From ca5a9ea7df0a2f0fbe9f584560528dcc1cdb1605 Mon Sep 17 00:00:00 2001
 From: Jedediah Smith <jedediah@silencegreys.com>
 Date: Fri, 8 Aug 2014 22:51:26 -0500
 Subject: [PATCH] Player affects spawning API

Spigot-Server-Patches/0003-mc-dev-imports.patch

@@ -1,4 +1,4 @@
-From cc44fb9af500fadaf4d1bd0440380feee1536194 Mon Sep 17 00:00:00 2001
+From ee1f272094607998cf0e87fe3e4678f7364ec5e1 Mon Sep 17 00:00:00 2001
 From: Zach Brown <zach.brown@destroystokyo.com>
 Date: Mon, 25 May 2015 15:37:00 -0500
 Subject: [PATCH] mc-dev imports
@@ -2144,6 +2144,35 @@ index 0000000..620685a
 +        return this.id == MobEffectList.WEAKNESS.id ? (double) (-0.5F * (float) (i + 1)) : 1.3D * (double) (i + 1);
 +    }
 +}
+diff --git a/src/main/java/net/minecraft/server/PathfinderGoalFloat.java b/src/main/java/net/minecraft/server/PathfinderGoalFloat.java
+new file mode 100644
+index 0000000..6014b09
+--- /dev/null
++++ b/src/main/java/net/minecraft/server/PathfinderGoalFloat.java
+@@ -0,0 +1,23 @@
++package net.minecraft.server;
++
++public class PathfinderGoalFloat extends PathfinderGoal {
++
++    private EntityInsentient a;
++
++    public PathfinderGoalFloat(EntityInsentient entityinsentient) {
++        this.a = entityinsentient;
++        this.a(4);
++        ((Navigation) entityinsentient.getNavigation()).d(true);
++    }
++
++    public boolean a() {
++        return this.a.V() || this.a.ab();
++    }
++
++    public void e() {
++        if (this.a.bc().nextFloat() < 0.8F) {
++            this.a.getControllerJump().a();
++        }
++
++    }
++}
 diff --git a/src/main/java/net/minecraft/server/TileEntityEnderChest.java b/src/main/java/net/minecraft/server/TileEntityEnderChest.java
 new file mode 100644
 index 0000000..794cdc8

Spigot-Server-Patches/0012-Allow-nerfed-mobs-to-jump.patch

@@ -1,26 +1,46 @@
-From 9031da4fcbb0a318f997e732acb6d366f1f66b39 Mon Sep 17 00:00:00 2001
+From 16d6d0c97aa09ddcdf5f1073b347306496d94437 Mon Sep 17 00:00:00 2001
 From: Zach Brown <zach.brown@destroystokyo.com>
 Date: Sat, 7 Mar 2015 21:03:06 -0600
 Subject: [PATCH] Allow nerfed mobs to jump
 
 
 diff --git a/src/main/java/net/minecraft/server/EntityInsentient.java b/src/main/java/net/minecraft/server/EntityInsentient.java
-index 73cdd41..120e75b 100644
+index f8aec29..e83d94f 100644
 --- a/src/main/java/net/minecraft/server/EntityInsentient.java
 +++ b/src/main/java/net/minecraft/server/EntityInsentient.java
-@@ -460,6 +460,12 @@ public abstract class EntityInsentient extends EntityLiving {
+@@ -33,6 +33,7 @@ public abstract class EntityInsentient extends EntityLiving {
+     private boolean bo;
+     private Entity bp;
+     private NBTTagCompound bq;
++    public PathfinderGoalFloat goalFloat; // PaperSpigot
+ 
+     public EntityInsentient(World world) {
+         super(world);
+@@ -460,6 +461,12 @@ public abstract class EntityInsentient extends EntityLiving {
          // Spigot Start
          if ( this.fromMobSpawner )
          {
 +            // PaperSpigot start - Allow nerfed mobs to jump
-+            this.world.methodProfiler.a("goalSelector");
-+            this.goalSelector.a();
-+            this.world.methodProfiler.c("jump");
-+            this.g.b();
++            if (goalFloat != null) {
++                if (goalFloat.a()) goalFloat.e();
++                this.g.b();
++            }
 +            // PaperSpigot end
              return;
          }
          // Spigot End
--- 
-2.4.1.windows.1
+diff --git a/src/main/java/net/minecraft/server/PathfinderGoalFloat.java b/src/main/java/net/minecraft/server/PathfinderGoalFloat.java
+index 6014b09..da019c1 100644
+--- a/src/main/java/net/minecraft/server/PathfinderGoalFloat.java
++++ b/src/main/java/net/minecraft/server/PathfinderGoalFloat.java
+@@ -6,6 +6,7 @@ public class PathfinderGoalFloat extends PathfinderGoal {
+ 
+     public PathfinderGoalFloat(EntityInsentient entityinsentient) {
+         this.a = entityinsentient;
++        entityinsentient.goalFloat = this; // PaperSpigot
+         this.a(4);
+         ((Navigation) entityinsentient.getNavigation()).d(true);
+     }
+-- 
+1.9.5.msysgit.1