private void GameUpdate()
{
Action moveLeft = delegate() { tetramino.MoveLeft(); };
Action moveRight = delegate() { tetramino.MoveRight(); };
Action rotate90 = delegate() { tetramino.Rotate(); };
Action rotate270 = delegate() { tetramino.Rotate(); tetramino.Rotate(); tetramino.Rotate(); };
const int ACTIONS_COUNT = 3;
Action[] actions = { moveLeft, moveRight, rotate90 };
Action[] backActions = { moveRight, moveLeft, rotate270 };
KeyCode[] keyCodes = { KeyCode.A, KeyCode.D, KeyCode.W };
tetramino.SetActive(field, false);
for (int i = 0; i < ACTIONS_COUNT; i++)
{
if (Input.GetKeyDown(keyCodes[i]))
{
actions[i]();
if (!tetramino.Check(field))
{
backActions[i]();
}
}
}
if ((Input.GetKey(KeyCode.S) ? INCREASED_FALL_TIME : FALL_TIME) < Time.time - previousDownTime)
{
tetramino.MoveDown();
if (!tetramino.Check(field))
{
tetramino.MoveUp();
tetramino.SetActive(field, true);
CheckLineToDelete();
NewTetramino();
if (!tetramino.Check(field))
{
GameOver();
return;
}
}
previousDownTime = Time.time;
}
tetramino.SetActive(field, true);
if (Input.GetKeyDown(KeyCode.Escape))
{
gameMode = GameMode.Pause;
pauseScreen.SetActive(true);
}
}
