// aktualizace výstřely
void UpdateShots(List <Shot> shots)
{
for (int k = shots.Count - 1; k >= 0; k--)
{
Shot shot = shots[k];
for (int j = 0; j < shot.cells.GetLength(1); j++)
{
for (int i = 0; i < shot.cells.GetLength(0) - 1; i++)
{
shot.cells[i, j] = shot.cells[i + 1, j];
}
}
for (int j = 0; j < shot.cells.GetLength(1); j++)
{
shot.cells[shot.cells.GetLength(0) - 1, j] = shot.cells[0, shot.cells.GetLength(1) - 1 - j];
}
if (shot.status > 0)
{
shot.status--;
if (shot.status == 0)
{
shots.RemoveAt(k);
}
else
{
shots[k] = shot;
}
return;
}
// pokud výstřel dosáhl konce
if (shot.y < 1)
{
shot.status = 5;
shot.cells = shotEndCells;
shot.color = shotEndColor;
shot.x -= shotEndCells.GetLength(1) / 2;
shots[k] = shot;
}
else if (shot.y >= gameHeight - alienShotCells.GetLength(0)) // pokud výstřel vetřelcu dosáhl konce
{
shot.status = 10;
shot.cells = alienShotEndCells;
shot.color = alienShotEndColor;
shot.x -= alienShotEndCells.GetLength(1) / 2;
shots[k] = shot;
}
else
{
shot.y += shot.dy;
shots[k] = shot;
}
}
}
