private List <Point> GetZombieAims()
{
var target = FullBoard.GetZombies().Where(x => x.GetLengthTo(FullBoard.GetMe()) <= 5).ToList();
var aims = new List <Point>();
aims.AddRange(target.Select(x => x.ShiftLeft().ShiftLeft()).Where(x => !FullBoard.IsHeroBarrierAt(x) && !FullBoard.IsInDanger(x, PrevFullBoard) && !FullBoard.IsAt(x, Element.LASER_DOWN, Element.LASER_LEFT, Element.LASER_UP, Element.LASER_RIGHT)));
aims.AddRange(target.Select(x => x.ShiftRight().ShiftRight()).Where(x => !FullBoard.IsHeroBarrierAt(x) && !FullBoard.IsInDanger(x, PrevFullBoard) && !FullBoard.IsAt(x, Element.LASER_DOWN, Element.LASER_LEFT, Element.LASER_UP, Element.LASER_RIGHT)));
aims.AddRange(target.Select(x => x.ShiftLeft().ShiftLeft()).Where(x => !FullBoard.IsHeroBarrierAt(x) && !FullBoard.IsInDanger(x, PrevFullBoard) && !FullBoard.IsAt(x, Element.LASER_DOWN, Element.LASER_LEFT, Element.LASER_UP, Element.LASER_RIGHT)));
aims.AddRange(target.Select(x => x.ShiftRight().ShiftRight()).Where(x => !FullBoard.IsHeroBarrierAt(x) && !FullBoard.IsInDanger(x, PrevFullBoard) && !FullBoard.IsAt(x, Element.LASER_DOWN, Element.LASER_LEFT, Element.LASER_UP, Element.LASER_RIGHT)));
return(aims);
}
private List <Point> GetFarmAims()
{
var target = new List <Point>();
target.AddRange(FullBoard.GetOtherHeroes().Where(x => FullBoard.GetStarts().Any(start => start.GetLengthTo(x) < 2)).ToList());
target.AddRange(FullBoard.GetStarts());
var aims = new List <Point>();
aims.AddRange(target.Select(x => x.ShiftLeft()).Where(x => !FullBoard.IsHeroBarrierAt(x) && !FullBoard.IsInDanger(x, PrevFullBoard) && !FullBoard.IsAt(x, Element.LASER_DOWN, Element.LASER_LEFT, Element.LASER_UP, Element.LASER_RIGHT)));
aims.AddRange(target.Select(x => x.ShiftRight()).Where(x => !FullBoard.IsHeroBarrierAt(x) && !FullBoard.IsInDanger(x, PrevFullBoard) && !FullBoard.IsAt(x, Element.LASER_DOWN, Element.LASER_LEFT, Element.LASER_UP, Element.LASER_RIGHT)));
aims.AddRange(target.Select(x => x.ShiftTop()).Where(x => !FullBoard.IsHeroBarrierAt(x) && !FullBoard.IsInDanger(x, PrevFullBoard) && !FullBoard.IsAt(x, Element.LASER_DOWN, Element.LASER_LEFT, Element.LASER_UP, Element.LASER_RIGHT)));
aims.AddRange(target.Select(x => x.ShiftBottom()).Where(x => !FullBoard.IsHeroBarrierAt(x) && !FullBoard.IsInDanger(x, PrevFullBoard) && !FullBoard.IsAt(x, Element.LASER_DOWN, Element.LASER_LEFT, Element.LASER_UP, Element.LASER_RIGHT)));
return(aims);
}
private (List <Point>, Direction)? GetTheNearestToExit(IEnumerable <Point> aims)
{
var aimPathes = new Dictionary <Point, AimPath>();
foreach (var point in aims)
{
var path = FullBoard.GetPathFromHero(point, PrevFullBoard);
if (path != null && path.Path.Count > 1)
{
aimPathes[point] = path;
}
}
foreach (var item in aimPathes.OrderBy(x => GetLenghtToExit(FullBoard, x.Key) * 2 + x.Value.Length))
{
var aim = item.Key;
var path = item.Value;
if (!FullBoard.IsHeroBarrierAt(aim.ShiftLeft()) && !FullBoard.IsAt(aim.ShiftLeft(), Element.START) && !FullBoard.IsInDanger(aim.ShiftLeft(), PrevFullBoard) &&
GetLenghtToExit(FullBoard, aim.ShiftLeft()) > GetLenghtToExit(FullBoard, aim) &&
!FullBoard.IsHeroBarrierAt(aim.ShiftLeft().ShiftLeft()) &&
FullBoard.GetPathFromHero(aim.ShiftLeft().ShiftLeft(), PrevFullBoard) != null)
{
path = FullBoard.GetPathFromHero(aim.ShiftLeft(), PrevFullBoard);
if (path != null)
{
return(path.Path, Direction.Left);
}
}
if (!FullBoard.IsHeroBarrierAt(aim.ShiftRight()) && !FullBoard.IsAt(aim.ShiftRight(), Element.START) && !FullBoard.IsInDanger(aim.ShiftRight(), PrevFullBoard) &&
GetLenghtToExit(FullBoard, aim.ShiftRight()) > GetLenghtToExit(FullBoard, aim) &&
!FullBoard.IsHeroBarrierAt(aim.ShiftRight().ShiftRight()) &&
FullBoard.GetPathFromHero(aim.ShiftRight().ShiftRight(), PrevFullBoard) != null)
{
path = FullBoard.GetPathFromHero(aim.ShiftRight(), PrevFullBoard);
if (path != null)
{
return(path.Path, Direction.Right);
}
}
if (!FullBoard.IsHeroBarrierAt(aim.ShiftTop()) && !FullBoard.IsAt(aim.ShiftTop(), Element.START) && !FullBoard.IsInDanger(aim.ShiftTop(), PrevFullBoard) &&
GetLenghtToExit(FullBoard, aim.ShiftTop()) > GetLenghtToExit(FullBoard, aim) &&
!FullBoard.IsHeroBarrierAt(aim.ShiftTop().ShiftTop()) &&
FullBoard.GetPathFromHero(aim.ShiftTop().ShiftTop(), PrevFullBoard) != null)
{
path = FullBoard.GetPathFromHero(aim.ShiftTop(), PrevFullBoard);
if (path != null)
{
return(path.Path, Direction.Up);
}
}
if (!FullBoard.IsHeroBarrierAt(aim.ShiftBottom()) && !FullBoard.IsAt(aim.ShiftBottom(), Element.START) && !FullBoard.IsInDanger(aim.ShiftBottom(), PrevFullBoard) &&
GetLenghtToExit(FullBoard, aim.ShiftBottom()) > GetLenghtToExit(FullBoard, aim) &&
!FullBoard.IsHeroBarrierAt(aim.ShiftBottom().ShiftBottom()) &&
FullBoard.GetPathFromHero(aim.ShiftBottom().ShiftBottom(), PrevFullBoard) != null)
{
path = FullBoard.GetPathFromHero(aim.ShiftBottom(), PrevFullBoard);
if (path != null)
{
return(path.Path, Direction.Down);
}
}
}
return(null);
}