private GameObject SeeIfCollisionWithOtherObject(Vector3 RaycastDirection, int unitViewDistance, string tag)
{
float length = PlayGrid.getUnitWorldSize().x *unitViewDistance *Vector3.Magnitude(RaycastDirection);
RaycastHit2D[] hit = Physics2D.RaycastAll(gameObject.transform.position, RaycastDirection.normalized, length);
Debug.DrawLine(gameObject.transform.position, gameObject.transform.position + length * RaycastDirection.normalized, Color.blue, gameMaster.getRoundDuration());
for (int i = 0; i < hit.Length; i++)
{
if (hit[i].collider.gameObject.tag == tag)
{
// Calculate the distance from the NPCreature to the next
float distance = Vector3.Distance(hit[i].transform.position, transform.position);
if (distance < 0.00001f)
{
//Debug.Log("Raycast hits own collider (distance = " + distance + ")");
}
else
{
//Debug.Log("NPCreature sees " + tag);
return(hit[i].collider.gameObject);
}
}
}
return(null);
}
