public GameObject GetFirst(int this_robot)
{
for (int i = size_y - 1; i >= 0; i--)
{
for (int j = 0; j < size_x; j++)
{
if (spaces[j, i].transform.childCount > 0)
{
if (spaces[j, i].transform.GetChild(0).gameObject != GetRobot(this_robot))
{
RobotMovement robot_scr = spaces[j, i].transform.GetChild(0).gameObject.GetComponent <RobotMovement>();
if (robot_scr.CanTarget())
{
return(spaces[j, i].transform.GetChild(0).gameObject);
}
}
}
}
}
return(null);
}