public Unit(Unit set_from)
{
x_coordinate = set_from.x_coordinate;
y_coordinate = set_from.y_coordinate;
unit_name = set_from.unit_name;
perception_data = set_from.perception_data;
current_location = set_from.current_location;
previous_location = set_from.previous_location;
unit_image = set_from.unit_image;
}
public Unit()
{
perception_data = new PerceptionState();
unit_name = null;
x_coordinate = 0;
y_coordinate = 0;
current_location = null;
previous_location = null;
}