void GameMode_Playing()
{
// TODO:
// Consider - swap current tile for previewed.
// Can always do it?
// Have to earn by getting Tetris(es)?
// Where does piece swap to - current location, or top? (current, seems most fair)
while (CurrentFallingPiece == null)
{
CreateNextPiece();
}
Drop dropScript = CurrentFallingPiece.GetComponent <Drop>();
if (dropScript.AtBottom)
{
bool tilesInBuffer = dropScript.DecomposePiece();
DestroyPiece(CurrentFallingPiece);
CurrentFallingPiece = null;
if (tilesInBuffer)
{
ChangeMode(Mode.GameOver);
}
else
{
ClearCompleteLines();
}
PieceSwapped = false; // Allow further piece swaps.
}
}