/**
* Select random points in the room using the <see cref="oneInXChanceToGenerateARoom"/> function,
* then create new, smaller rooms of varying size <see cref="SelectRoomWidth"/> & <see cref="SelectRoomHeight"/>
* and lastly, use <see cref="ITileService"/> to remove merge overlapping rooms into one bigger, more naturally
* looking room.
*/
private async Task <List <Tile> > GenerateRooms(int wallThickness)
{
var allRooms = new List <Room>();
for (var x = wallThickness; x < Width - wallThickness - MinimumRoomSize; x++)
{
for (var y = wallThickness; y < Height - wallThickness - MinimumRoomSize; y++)
{
if (OneIn(oneInXChanceToGenerateARoom))
{
var room = await RoomBuilder.Create()
.WithWidth(SelectRoomWidth)
.WithHeight(SelectRoomHeight)
.WithStartingPosition(new Position(x, y))
.WithOutsideWalls()
.WithInsideTilesOfType(TileType.Floor)
.BuildAsync();
allRooms.Add(room);
}
}
}
allRooms = roomService.TrimSpilledRooms(allRooms).ToList();
var mergedRooms = roomService.MergeAllRooms(allRooms).ToList();
mergedRooms = hallwayService.CreateDoors(mergedRooms).ToList();
var hallways = hallwayService.CreateHallways(mergedRooms);
var allTiles = hallwayService.HandleDoorTiles(mergedRooms.SelectMany(r => r.Tiles).Concat(hallways)).ToList();
allTiles = allTiles.Distinct().ToList();
return(allTiles);
}
public async Task <Grid> GenerateGridAsync()
{
var room = await RoomBuilder.Create()
.WithHeight(Height)
.WithWidth(Width)
.WithOutsideWalls()
.WithInsideTiles(wallThickness => CreateFloor(wallThickness))
.BuildAsync();
return(new Grid(settings.GridSettings.Height, settings.GridSettings.Width,
new TileConfig(settings.TileSettings.Size), room.Tiles));
}
