Moving forward based on rotation

Hello everyone! I am trying to make script where character should be able to jump over an object. I have this code, it works, but it is a little buggy, sometimes it goes in wrong direction, or rotation x changes, but sometimes it works just like it should. I think that the problem is with degrees/radians, since I don't know a lot about them...

GameObject "Igrac" has Mouse look script attached, with rotation around x (y rotation coord changes). I want to make character to move in front direction (where camera is pointing) and make 2 "meters" in that diretion. Here is my code:

 #pragma strict
 var newX : float;
 var newZ : float;
 var angle : float;
 var angle1 : float;
 var x : float;
 var z : float;
 var y : float;
 
 
 function JumpOver()
 {
 
 angle = transform.eulerAngles.y;
 angle1 = GameObject.Find("Igrac").transform.rotation.x;
 x = GameObject.Find("Igrac").transform.localPosition.x;
 y = GameObject.Find("Igrac").transform.localPosition.y;
 z = GameObject.Find("Igrac").transform.localPosition.z;
 
 newX = x + 2*Mathf.Sin(angle * (180/Mathf.PI));
 newZ = z + 2*Mathf.Cos(angle * (180/Mathf.PI));
 
 iTween.RotateTo(GameObject.Find("Igrac"),Vector3(0,angle,30),1);
 iTween.MoveTo(GameObject.Find("Igrac"),Vector3(newX,y+1,newZ),1);
 Invoke("JumpOverEnd", 0.4);
 }
 
 function JumpOverEnd()
 {
 iTween.RotateTo(GameObject.Find("Igrac"),Vector3(0,angle,0),1);
 iTween.MoveTo(GameObject.Find("Igrac"),Vector3(newX,y,newZ),1);
 }

Also, I am using iTween library, but it works just like transform.position and transform.rotation, just smooths a little bit...