public override Direction WayToMove()
{
if (Spot.GetType().Equals(typeof(Start)))
{
return(Direction.Right);
}
if (Spot.GetType().Equals(typeof(Warehouse)))
{
if (Spot.TileToLeft.GetType().Equals(typeof(EmptyTile)))
{
return(Direction.Still);
}
if (Spot.TileToLeft.IsEmpty())
{
return(Direction.Left);
}
}
if (Spot.GetType().Equals(typeof(Track)))
{
if (Spot.TileToLeft == null)
{
return(Direction.Remove);
}
if (Spot.TileToLeft.GetType().Equals(typeof(Warehouse)) && Spot.TileToLeft.Content != null)
{
return(Direction.Still);
}
if (Spot.TileAbove.GetType().Equals(typeof(Water)) || Spot.TileAbove.GetType().Equals(typeof(Dock)))
{
return(Direction.Left);
}
if (Spot.TileAbove.GetType().Equals(typeof(Track)) && Spot.TileToLeft.TileToLeft.TileToLeft.GetType().Equals(typeof(Warehouse)))
{
return(Direction.Left);
}
if (Spot.TileAbove.GetType().Equals(typeof(Track)) && Spot.TileBelow.GetType().Equals(typeof(Switch)) &&
Spot.TileToRight.GetType().Equals(typeof(EmptyTile)) && Spot.TileToRight.TileToRight.GetType().Equals(typeof(EmptyTile)))
{
return(Direction.Up);
}
if (Spot.TileToRight.GetType().Equals(typeof(Track)))
{
Tile targetTile = Spot.NeighbourInDirection(Direction.Right);
if (!targetTile.IsEmpty())
{
return(Direction.Still);
}
if (targetTile.IsEmpty() && !targetTile.GetType().Equals(typeof(EmptyTile)))
{
return(Direction.Right);
}
else
{
return(Direction.Still);
}
}
if (Spot.TileAbove.GetType().Equals(typeof(Switch)))
{
Tile targetTile = Spot.NeighbourInDirection(Direction.Up);
if (targetTile.ToChar().Equals('\\'))
{
return(Direction.Still);
}
;
if (targetTile.ToChar().Equals('/'))
{
return(Direction.Up);
}
else
{
return(Direction.Still);
}
}
if (Spot.TileBelow.GetType().Equals(typeof(Switch)))
{
Tile targetTile = Spot.NeighbourInDirection(Direction.Down);
if (targetTile.ToChar().Equals('\\'))
{
return(Direction.Down);
}
if (targetTile.ToChar().Equals('/'))
{
return(Direction.Still);
}
else
{
return(Direction.Still);
}
}
if (Spot.TileToRight.GetType().Equals(typeof(Switch)))
{
Tile targetTile = Spot.NeighbourInDirection(Direction.Right);
if (targetTile.ToChar().Equals('S'))
{
return(Direction.Still);
}
else
{
return(Direction.Right);
}
}
if (Spot.TileToRight.GetType().Equals(typeof(EmptyTile)) && Spot.TileBelow.GetType().Equals(typeof(EmptyTile)) &&
!Spot.TileToLeft.TileToLeft.TileToLeft.GetType().Equals(typeof(Warehouse)))
{
return(Direction.Up);
}
if (Spot.TileToRight.GetType().Equals(typeof(EmptyTile)) && Spot.TileToLeft.GetType().Equals(typeof(EmptyTile)))
{
return(Direction.Up);
}
if (Spot.TileBelow.GetType().Equals(typeof(Track)) && Spot.TileAbove.GetType().Equals(typeof(EmptyTile)))
{
return(Direction.Down);
}
}
if (Spot.GetType().Equals(typeof(Switch)))
{
Tile targetTile = Spot.NeighbourInDirection(Direction.Down);
if (Spot.TileToRight.GetType().Equals(typeof(Track)))
{
return(Direction.Right);
}
Switch Tile = (Switch)Spot;
if (Tile.ToDirection().Equals(SwitchDirection.UP))
{
return(Direction.Up);
}
if (Tile.ToDirection().Equals(SwitchDirection.DOWN))
{
return(Direction.Down);
}
}
return(Direction.Still);
}