private static void PlaceVerticalRoad(Tileset[,] tilesets)
{
var column = GameState.Current.Random.Next(tilesets.GetLength(1));
foreach (var row in Enumerable.Range(0, tilesets.GetLength(0)))
tilesets[row, column] = Tileset.City1;
}
private static void PlaceCrossRoads(Tileset[,] tilesets)
{
var crossRow = GameState.Current.Random.Next(tilesets.GetLength(0));
var crossColumn = GameState.Current.Random.Next(tilesets.GetLength(1));
foreach (var column in Enumerable.Range(0, tilesets.GetLength(1)))
tilesets[crossRow, column] = Tileset.City0;
foreach (var row in Enumerable.Range(0, tilesets.GetLength(0)))
tilesets[row, crossColumn] = Tileset.City1;
tilesets[crossRow, crossColumn] = Tileset.City2;
}
private static Point GetAvailableLocation(Tileset[,] tilesets, int width, int height)
{
for (;;)
{
var topRow = GameState.Current.Random.Next(tilesets.GetLength(0) - height + 1);
var leftColumn = GameState.Current.Random.Next(tilesets.GetLength(1) - width + 1);
var isSpaceAvailable = Enumerable.Range(topRow, height)
.All(row => Enumerable.Range(leftColumn, width)
.All(column => tilesets[row, column] == null));
if (isSpaceAvailable)
return new Point { X = leftColumn, Y = topRow };
}
}
private static void FillTileset(Tileset[,] tilesets, int row, int column, TerrainCategoryMetadata terrainMetadata)
{
var isSpaceForLargeTileset =
row < (tilesets.GetLength(0) - 1) &&
column < (tilesets.GetLength(1) - 1) &&
tilesets[row, column + 1] == null &&
tilesets[row + 1, column] == null &&
tilesets[row + 1, column + 1] == null;
var terrainTilesets = isSpaceForLargeTileset ? terrainMetadata.AllTilesets : terrainMetadata.SmallTilesets;
FillTileset(tilesets, row, column, terrainTilesets);
}
private static void FillTerrain(Tileset[,] tilesets, TerrainCategoryMetadata terrainMetadata)
{
foreach (var row in Enumerable.Range(0, tilesets.GetLength(0)))
foreach (var column in Enumerable.Range(0, tilesets.GetLength(1)))
if (tilesets[row, column] == null)
FillTileset(tilesets, row, column, terrainMetadata);
}
private static Level CreateLevel(Tileset[,] tilesets, int levelIndex)
{
var level = new Level { Tiles = new Tile[10 * tilesets.GetLength(0), 10 * tilesets.GetLength(1)] };
foreach (var row in Enumerable.Range(0, tilesets.GetLength(0)))
foreach (var column in Enumerable.Range(0, tilesets.GetLength(1)))
if (tilesets[row, column] != placeholder)
level.LoadTileset(tilesets[row, column], levelIndex, row * 10, column * 10);
return level;
}