IEnumerator LineClearAnimation(List <int> yRows, int minYPos)
{
for (int i = 0; i < yRows.Count(); i++)
{
StartCoroutine(ClearLine(yRows[i], i, minYPos));
}
if (!yRows.Any())
{
StartCoroutine(ARE(EntryFrameDelays.GetFrameDelay(currentTetrominoPos[1] + minYPos))); // tetromino spawned in ARE
}
yield return(null);
}
IEnumerator ClearLine(int y, int j, int minYPos)
{
int frameThen = frameCounter;
are = true;
for (int i = 0; i < 5; i++)
{
if (j == 3) // make screen flash if tetris (and if has EngineUI attached)
{
nextAnimFrame?.Invoke();
}
//yield return new WaitForSeconds((4 - frameCounter % 4) / _FRAME_RATE);
yield return(new WaitUntil(() => (frameCounter % 4 == 0))); // frame counter % 4 = 0
field[i + 5][y] = 0;
field[4 - i][y] = 0;
}
are = false;
FallAboveRows(y);
if (j == 0) // first iteration of clearline
{
StartCoroutine(ARE(EntryFrameDelays.GetFrameDelay(currentTetrominoPos[1] + minYPos))); // tetromino spawned in ARE
}
}
