private static void CheckLaserCollisions()
{
for (int laserIndex = Lasers.Count - 1; laserIndex >= 0; laserIndex--)
{
for (int fallerIndex = Falling.Count - 1; fallerIndex >= 0; fallerIndex--)
{
if (Lasers[laserIndex].Bolt[0].Col == Falling[fallerIndex].Col &&
Lasers[laserIndex].Bolt[0].Row == Falling[fallerIndex].Row)
{
score++;
if (score % 2 == 0)
{
if (rng.Next(2) == 1)
{
spawnTimer.ModifyPeriod(-1);
}
else
{
dropTimer.ModifyPeriod(-1);
}
}
for (int i = 0; i < Lasers[laserIndex].Bolt.Length; i++)
{
Laser l = Lasers[laserIndex];
if (l.Bolt[i].Row < board.GetLength(0) && l.Bolt[i].Row >= 0)
{
board[l.Bolt[i].Row, l.Bolt[i].Col] = background[l.Bolt[i].Row, l.Bolt[i].Col];
}
}
Lasers.RemoveAt(laserIndex);
Falling.RemoveAt(fallerIndex);
break;
}
}
}
}