/// <summary>
/// Parse the button in put, and make it work with the grid movement.
/// </summary>
void ButtonInput()
{
MovementBehaviour.Directions temp = GetComponent <MovementBehaviour>().directionKey;
MovementBehaviour movement = GetComponent <MovementBehaviour>();
bool tryChange = false;
if (Input.GetKey(KeyCode.UpArrow))
{
temp = MovementBehaviour.Directions.Up;
tryChange = true;
}
if (Input.GetKey(KeyCode.DownArrow))
{
temp = MovementBehaviour.Directions.Down;
tryChange = true;
}
if (Input.GetKey(KeyCode.LeftArrow))
{
temp = MovementBehaviour.Directions.Left;
tryChange = true;
}
if (Input.GetKey(KeyCode.RightArrow))
{
temp = MovementBehaviour.Directions.Right;
tryChange = true;
}
if (tryChange)
{
movement.TryChangeDirections(temp, true);
}
}