void PickNewDirection(out Vector3Int move, out bool skip)
{
skip = false;
move = Vector3Int.zero;
List <Vector3Int> moves = new List <Vector3Int>(directions);
moves.Shuffle();
for (int i = 0; i < moves.Count; i++)
{
if (moveAction.IsValidMovePosition(Position + moves[i]))
{
move = moves[i];
return;
}
}
skip = true;
}
bool HandleInput(out Vector3Int move, out bool skip)
{
int x = 0;
int y = 0;
skip = false;
if (Input.GetKey(KeyCode.Space))
{
skip = true;
move = Vector3Int.zero;
return(true);
}
else if (Input.GetKey(KeyCode.RightArrow))
{
x = 1;
}
else if (Input.GetKey(KeyCode.LeftArrow))
{
x = -1;
}
else if (Input.GetKey(KeyCode.UpArrow))
{
y = 1;
}
else if (Input.GetKey(KeyCode.DownArrow))
{
y = -1;
}
if (x != 0 || y != 0)
{
move = new Vector3Int(x, y, 0);
if (moveAction.IsValidMovePosition(Position + move))
{
return(true);
}
}
move = Vector3Int.zero;
return(false);
}