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 Map CreateUfoMap(Tileset craftTileset, Tileset ufoTileset, TerrainCategoryMetadata terrainMetadata)
{
var tilesets = CreateUfoMapTilesets(craftTileset, ufoTileset, terrainMetadata);
var levels = CreateLevels(tilesets, 4);
return new Map { Levels = levels };
}
private static Tileset[,] CreateUfoMapTilesets(Tileset craftTileset, Tileset ufoTileset, TerrainCategoryMetadata terrainMetadata)
{
var size = IsSmallUfoTileset(ufoTileset) ? 4 : 5;
var tilesets = new Tileset[size, size];
PlaceCraft(tilesets, ufoTileset, terrainMetadata.FlatTilesets);
PlaceCraft(tilesets, craftTileset, terrainMetadata.FlatTilesets);
FillTerrain(tilesets, terrainMetadata);
return tilesets;
}
private static Map CreateAlienBaseMap(Tileset controlRoomTileset, TerrainCategoryMetadata baseMetadata)
{
var tilesets = new Tileset[6, 6];
PlaceTileset(tilesets, controlRoomTileset);
var entryTileset = Tileset.AlienBase4;
PlaceTileset(tilesets, entryTileset);
PlaceTileset(tilesets, entryTileset);
FillTerrain(tilesets, baseMetadata);
SetAlienBaseConnectors(tilesets);
return new Map { Levels = CreateLevels(tilesets, 2) };
}