private async Task FallDown()
{
int fallingSpeed;
while (!bottomCollision)
{
lock (speedMutex)
{
fallingSpeed = speed;
}
await Task.Delay(fallingSpeed);
await dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
lock (moveMutex)
{
CheckForBottomCollision();
if (!bottomCollision)
{
actualTetramino.Fall();
}
else
{
ClearRows();
}
}
});
}
}