vision.cs

bool checkSeesEnemy(){
		int layerMask = 1 << 8;
		RaycastHit hit;
		if (Physics.Raycast(transform.position, transform.TransformDirection (Vector3.forward), out hit, see_distance, layerMask)) {
			Debug.DrawRay(transform.position, transform.TransformDirection (Vector3.forward) * hit.distance, Color.yellow);
			Debug.Log("Did Hit");
			return true;
    	} else {
			Debug.DrawRay(transform.position, transform.TransformDirection (Vector3.forward) *1000, Color.white);
			Debug.Log("Did not Hit");
			return false;
		}
	}

	bool checkObstacleAhead(){
		int layerMask = 1 << 9;
		RaycastHit hit;
		if (Physics.Raycast(transform.position, transform.TransformDirection (Vector3.forward), out hit, see_distance, layerMask)) {
			Debug.DrawRay(transform.position, transform.TransformDirection (Vector3.forward) * hit.distance, Color.yellow);
			Debug.Log("Did Hit");
			return true;
    	} else {
			Debug.DrawRay(transform.position, transform.TransformDirection (Vector3.forward) *1000, Color.white);
			Debug.Log("Did not Hit");
			return false;
		}
	}