void Update()
{
transform.position = new Vector3(_currPos.x, _currPos.y, 0);
if (_isTouch && Vector2.Distance(_orgPos, _currPos) > maxDis / 8.0f)
{
//float r = Mathf.Atan2(_currPos.y-_orgPos.y, _currPos.x-_orgPos.x);
//float joystickPolar = (-(r*180.0f/Mathf.PI))+90.0f;
//Debug.Log (joystickPolar);
player.Move(new Vector3(_currPos.x - _orgPos.x, 0, _currPos.y - _orgPos.y).normalized);
/*if(joystickPolar>=-45.0f && joystickPolar < 45.0f){ //front
* player.MoveForwardWithRotation(Quaternion.Euler(0, 0f, 0));
* }
* else if(joystickPolar>=45.0f && joystickPolar < 135.0f){ //right
* player.MoveForwardWithRotation(Quaternion.Euler(0, 90.0f, 0));
* }
* else if(joystickPolar>=135.0f && joystickPolar <225.0f){ //back
* player.MoveForwardWithRotation(Quaternion.Euler(0, 180.0f, 0));
* }
* else{ //left
* player.MoveForwardWithRotation(Quaternion.Euler(0, -90.0f, 0));
* }*/
}
}
