public static List <TileData> PlaceTilesOnCart(List <Tile> tiles, int cartWidth)
{
int tilesTotalSquare = tiles.Aggregate(0, (square, tile) => square + tile.Square);
const int maxCartRows = 20;
int cartMinimumRows = tilesTotalSquare % cartWidth > 0
? (int)Math.Ceiling((double)tilesTotalSquare / cartWidth)
: tilesTotalSquare / cartWidth;
bool areTilesArrangedOnGrid;
int cartRows = cartMinimumRows;
List <TileData> arrangedTiles;
do
{
Grid cartGrid = new Grid(cartWidth, cartRows);
List <TileData> gridTiles = tiles.ConvertAll(tile => new TileData
{
Tile = tile,
AvailablePoints = cartGrid.GetAvailablePoints(tile),
});
areTilesArrangedOnGrid = ArrangeTilesToFitGrid(cartGrid, gridTiles);
arrangedTiles = gridTiles;
} while (!areTilesArrangedOnGrid && cartRows++ < maxCartRows);
return(arrangedTiles);
}
private GridTilingService(Grid grid, DifficultyEnum difficulty)
{
_grid = grid.Clone();
_difficulty = difficulty;
_tiles = AvailableTileTypes.ConvertAll(tile => new TileData
{
Tile = tile,
AvailablePoints = grid.GetAvailablePoints(tile)
});
int hardMinimumFreePoints = GetHardMinimumFreePoints();
int normalMinimumFreePointsByPercentage =
(int)Math.Round((double)(100 * NormalDifficultyPointsPercentage) / _grid.FreePointsCount);
_freePointsByDifficulty = new Difficulties
{
{ DifficultyEnum.Hard, hardMinimumFreePoints },
{ DifficultyEnum.Normal, Math.Max(hardMinimumFreePoints + 2, normalMinimumFreePointsByPercentage) }
};
Log($"Difficulties: hard - {_freePointsByDifficulty[DifficultyEnum.Hard]}, normal - {_freePointsByDifficulty[DifficultyEnum.Normal]}");
}