gistfile1.cs

In PlayerScript:

		// Sprite direction
		if (xInput > 0) {
			transform.rotation = Quaternion.Euler (0, 0, 0);
		} else if (xInput < 0) {
			transform.rotation = Quaternion.Euler (0, 180, 0);
		}
		
		// Aiming
		float direction = xInput > 0 ? 1f : -1f;
		if (lookingUp) {
			if (xInput == 0) {
				zapperAngle = Quaternion.Euler (0, 0, 0); // no  rotaiton as were rotating a vector pointing up
			} else {
				zapperAngle = Quaternion.Euler (0, 0, 45 * direction);
			}
		} else if ( yInput < 0 && ( !IsGrounded() || aimLock ) ) {
			if ( xInput == 0 && !aimLock ) {
				zapperAngle = Quaternion.Euler (0, 0, 180);
			} else {
				zapperAngle = Quaternion.Euler (0, 0, 135*direction);
			}
		} else {
			zapperAngle = Quaternion.Euler (0, 0, 90 * direction);
		}
		
In CameraScript:

		// Aiming the camera with the gun
		aimAngle = PlayerScript.instance.zapperAngle;
		aimOffset = PlayerScript.instance.zapperAngle * new Vector3(0, 2, 0);