public void Fire(StaticItem source, World world, FiringState firingState, Direction direction)
{
if (direction == Direction.None)
throw new ArgumentOutOfRangeException("direction");
if (firingState != FiringState.Pulse || source.Energy < 4)
return;
var startPos = source.TilePosition.ToPosition();
var shot = new StandardShot(world, startPos, direction, source.Energy >> 2, ShotType.Player);
if (!shot.CanMoveInDirection(direction))
return;
startPos += direction.ToVector() * Tile.Size / 2;
shot.SetPosition(startPos);
world.AddShot(shot);
world.Game.SoundPlayer.Play(GameSound.PlayerShoots);
_countOfShotsBeforeCostingEnergy--;
if (_countOfShotsBeforeCostingEnergy < 0)
{
_countOfShotsBeforeCostingEnergy = 3;
source.ReduceEnergy(1);
}
}
