/// <summary>
/// Read action inputs from vectorAction
/// Action space has size 2
/// vectorAction[0] = rotate
/// vectorAction[1] = move
/// </summary>
/// <param name="vectorAction">The chosen actions</param>
public override void OnActionReceived(float[] vectorAction)
{
int currentAction = Mathf.RoundToInt(vectorAction[0]);
if (!MaskedActions.Contains(currentAction))
{
// horizontal (x) position & rotation
// 40 possible values
int rotate = Mathf.RoundToInt(currentAction % TetrisSettings.NumRotations);
int position = Mathf.FloorToInt(currentAction / TetrisSettings.NumRotations);
tetrisGame.CreateBlock(position, TetrisSettings.Rotations[rotate]);
}
else
{
tetrisGame.GameOver();
}
}
private bool CheckForGameOver()
{
foreach (Transform child in transform)
{
Vector3 localPos = controller.transform.InverseTransformPoint(child.transform.position);
int roundedY = Mathf.RoundToInt(localPos.y);
// block hasn't moved down so game over
if (roundedY >= TetrisSettings.SpawnY)
{
Destroy(gameObject);
controller.GameOver();
active = false;
return(true);
}
}
return(false);
}
