From bafc21b97584c9207f29804520942285752d6b53 Mon Sep 17 00:00:00 2001
From: libraryaddict <libraryaddict115@yahoo.co.nz>
Date: Tue, 3 Nov 2015 21:21:02 +1300
Subject: [PATCH] Vegetate head ai


diff --git a/src/main/java/net/minecraft/server/ControllerLook.java b/src/main/java/net/minecraft/server/ControllerLook.java
index f2d7b1e..1538ca6 100644
--- a/src/main/java/net/minecraft/server/ControllerLook.java
+++ b/src/main/java/net/minecraft/server/ControllerLook.java
@@ -9,6 +9,28 @@ public class ControllerLook
   private double e;
   private double f;
   private double g;
+  private boolean _allowInput = true;
+  private boolean _resetPitch = true;
+  
+  public boolean isPitchReset()
+  {
+      return _resetPitch;
+  }
+  
+  public boolean setPitchReset(boolean resetPitch)
+  {
+      _resetPitch = resetPitch;
+  }
+
+  public boolean isAllowInput()
+  {
+      return _allowInput;
+  }
+  
+  public void setAllowInput(boolean allowInput)
+  {
+      _allowInput = allowInput;
+  }
 
   public ControllerLook(EntityInsentient paramEntityInsentient)
   {
@@ -16,6 +38,9 @@ public class ControllerLook
   }
 
   public void a(Entity paramEntity, float paramFloat1, float paramFloat2) {
+    
+    if (!isAllowInput())
+        return;
     this.e = paramEntity.locX;
     if ((paramEntity instanceof EntityLiving))
       this.f = (paramEntity.locY + paramEntity.getHeadHeight());
@@ -29,6 +54,8 @@ public class ControllerLook
   }
 
   public void a(double paramDouble1, double paramDouble2, double paramDouble3, float paramFloat1, float paramFloat2) {
+    if (!isAllowInput())
+        return;
     this.e = paramDouble1;
     this.f = paramDouble2;
     this.g = paramDouble3;
@@ -37,15 +64,8 @@ public class ControllerLook
     this.d = true;
   }
 
-  public void vegetateHead(boolean vegetate)
-  {
-      _vegeHead = vegetate;
-  }
-  
-  private boolean _vegeHead;
-  
   public void a() {
-      if (_vegeHead)return;
+    if (isResetPitch())
     this.a.pitch = 0.0F;
 
     if (this.d) {
diff --git a/src/main/java/net/minecraft/server/EntityInsentient.java b/src/main/java/net/minecraft/server/EntityInsentient.java
index b7647bc..c2ef000 100644
--- a/src/main/java/net/minecraft/server/EntityInsentient.java
+++ b/src/main/java/net/minecraft/server/EntityInsentient.java
@@ -512,6 +512,7 @@ public abstract class EntityInsentient extends EntityLiving {
         this.world.methodProfiler.a("move");
         this.moveController.c();
         this.world.methodProfiler.c("look");
+        if (!isVegetatedHead())
         this.lookController.a();
         this.world.methodProfiler.c("jump");
         this.g.b();
@@ -542,6 +543,8 @@ public abstract class EntityInsentient extends EntityLiving {
         float f2 = (float) (MathHelper.b(d1, d0) * 180.0D / 3.1415927410125732D) - 90.0F;
         float f3 = (float) (-(MathHelper.b(d2, d3) * 180.0D / 3.1415927410125732D));
 
+        if (isVegetatedHead())
+            return;
         this.pitch = this.b(this.pitch, f3, f1);
         this.yaw = this.b(this.yaw, f2, f);
     }
diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
index f75b0b1..e384c2c 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -113,6 +113,18 @@ public abstract class EntityLiving extends Entity {
         _ghost = ghost;
     }
 
+    private boolean _vegetateHead;
+
+    public boolean isHeadVegetated()
+    {
+        return _vegetateHead;
+    }
+
+    public void setHeadVegetated(boolean vegetateHead)
+    {
+        _vegetateHead = vegetateHead;
+    }
+
     public EntityLiving(World world) {
         super(world);
         this.initAttributes();
@@ -1497,6 +1509,8 @@ public abstract class EntityLiving extends Entity {
 
         SpigotTimings.timerEntityBaseTick.stopTiming(); // Spigot
         this.m();
+        if (isVegetatedHead())
+            return;
         SpigotTimings.timerEntityTickRest.startTiming(); // Spigot
         double d0 = this.locX - this.lastX;
         double d1 = this.locZ - this.lastZ;
@@ -1607,6 +1621,7 @@ public abstract class EntityLiving extends Entity {
             this.pitch = (float) ((double) this.pitch + (this.bh - (double) this.pitch) / (double) this.bc);
             --this.bc;
             this.setPosition(d0, d1, d2);
+            if (!isHeadVegetated())
             this.setYawPitch(this.yaw, this.pitch);
         } else if (!this.bM()) {
             this.motX *= 0.98D;
-- 
2.5.0