void SpawnReticle()
{
float zRot = gunPivot.rotation.eulerAngles.z * Mathf.Deg2Rad;
Vector2 aimVector = new Vector2(Mathf.Cos(zRot), Mathf.Sin(zRot));
RaycastHit2D hit = Physics2D.Raycast(transform.position, aimVector, Mathf.Infinity, surfaceLayer);
Vector2 spawnPoint = new Vector2(1000, 1000);
Vector3 spawnRotation = Vector3.zero;
bool onSurface = false;
if (hit)
{
spawnRotation = hit.transform.gameObject.GetComponent <Surface> ().surfaceRotation;
spawnPoint = hit.point;
onSurface = true;
}
portalReticle = portalManager.GenerateReticle(playerNum, spawnPoint, spawnRotation);
portalReticle.onSurface = onSurface;
}