Fixed wrong angle calculation.

Contributed by Sahar.

L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -813,12 +813,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**

L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -813,12 +813,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**

L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -813,12 +813,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**

L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -813,12 +813,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**

L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -813,12 +813,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**

L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -813,12 +813,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**

L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -813,12 +813,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**

L2J_Mobius_7.0_PreludeOfWar/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -813,12 +813,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**

L2J_Mobius_CT_2.6_HighFive/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -846,12 +846,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**

L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -813,12 +813,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**

L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -813,12 +813,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**

L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -813,12 +813,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**

L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -813,12 +813,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**

L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -813,12 +813,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**

L2J_Mobius_Classic_3.0_TheKamael/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -813,12 +813,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**

L2J_Mobius_Classic_Interlude/java/org/l2jmobius/gameserver/model/WorldObject.java

@@ -813,12 +813,7 @@ public abstract class WorldObject extends ListenersContainer implements IIdentif
 	 */
 	public double calculateDirectionTo(ILocational target)
 	{
-		int heading = Util.calculateHeadingFrom(this, target) - _heading;
+		return Util.calculateAngleFrom(this, target);
-		if (heading < 0)
-		{
-			heading += 65535;
-		}
-		return Util.convertHeadingToDegree(heading);
 	}
 	
 	/**