public void Apply(GeneratorParameter param, Tile[,] tiles)
{
if (param.forestSize <= 0f)
{
return;
}
float paramValue = 1 - param.forestSize;
int perc = (int)(BLOCKING_PERC_MIN + (BLOCKING_PERC_MAX - BLOCKING_PERC_MIN) * paramValue);
bool[,] automata = CellularAutomata.Generate(param.size, SMOOTH_ITERATIONS, perc, true, random.Next());
for (int x = 0; x < param.size.X; x++)
{
for (int y = 0; y < param.size.Y; y++)
{
Tile t = tiles[x, y];
if (!automata[x, y] && t.type == TileType.Nothing)
{
t.type = TileType.Forest;
t.onTopIndex = param.tileset.GetRandomIndex(TileType.Forest, random);
}
}
}
}
private void CreateStones(GeneratorParameter param, Tile[,] tiles)
{
float[,] heatMap = CreateStoneHeatMap(param.size, tiles);
List <Room> rooms = null;
while (rooms == null || rooms.Count < MIN_RES_ROOMS)
{
int block = (int)(BLOCKING_PERC - BLOCKING_PERC_DELTA / 2 + ((1 - param.resourceSize) * BLOCKING_PERC_DELTA));
bool[,] automata = CellularAutomata.Generate(param.size, SMOOTH_ITERATIONS, block, false, random.Next());
for (int y = 0; y < param.size.Y; y++)
{
for (int x = 0; x < param.size.X; x++)
{
if (automata[x, y] || heatMap[x, y] < 0.5f || !tiles[x, y].AllHeightsAreSame())
{
automata[x, y] = true;
}
}
}
rooms = GeneratorHelper.GetCellularAutomataAsRooms(automata);
}
rooms.Shuffle(random);
int coalIndex = (int)(STONE_PERCENTAGE * rooms.Count);
int oreIndex = (int)((STONE_PERCENTAGE + COAL_PERCENTAGE) * rooms.Count);
int oilIndex = (int)((STONE_PERCENTAGE + COAL_PERCENTAGE + ORE_PERCENTAGE) * rooms.Count);
for (int i = 0; i < rooms.Count; ++i)
{
TileType res = TileType.Stone;
if (i >= oilIndex)
{
res = TileType.Oil;
}
else if (i >= oreIndex)
{
res = TileType.Ore;
}
else if (i >= coalIndex)
{
res = TileType.Coal;
}
foreach (Point p in rooms[i].Tiles)
{
if (tiles[p.X, p.Y].type == TileType.Nothing)
{
tiles[p.X, p.Y].type = res;
tiles[p.X, p.Y].onTopIndex = param.tileset.GetRandomIndex(res);
}
}
}
}
/// <summary>
/// Generates the DungeonLevel and writes it to the map 2d array
/// </summary>
private void GenerateDungeon()
{
DungeonMst dungeonMst = new DungeonMst();
RoomGenerator roomGenerator = new RoomGenerator();
rooms = roomGenerator.GenerateRooms(
DungeonLevel.InitialRoomDensity,
DungeonLevel.Width,
DungeonLevel.Height,
new Vector2Int(DungeonLevel.MinRoomHeight, DungeonLevel.MaxRoomHeight),
new Vector2Int(DungeonLevel.MinRoomWidth, DungeonLevel.MaxRoomWidth)
);
links = dungeonMst.GetDungeonMap(rooms.Keys.ToList(), DungeonLevel.RoomConnectedness);
LinksIntoHallways();
dungeonExits = dungeonMst.dungeonExits;
// Adds hubs
foreach (var room in rooms.Values)
{
WriteRoomToMap(room);
}
foreach (var edge in hallways)
{
WriteEdgeToMap(edge);
}
CellularAutomata caveGen = new CellularAutomata(DungeonLevel);
List <List <Vector2Int> > caveRooms = caveGen.Generate();
foreach (var caveRoom in caveRooms)
{
foreach (var tile in caveRoom)
{
map[tile.x, tile.y] = Tiles.caveTile;
}
}
// Place the physical objects into the world
PlaceExits();
AddFloorsAndWalls();
PlaceDoors();
foreach (WeightedGeneratedStructure type in DungeonLevel.generatedStructures)
{
PlaceGeneratedStructures(type.structure, type.amountPerLevel);
}
PlaceObjects(PlaceChest, DungeonLevel.ChestsPerLevel);
PlaceObjects(PlaceDecorObjects, DungeonLevel.FreeStandingDecorationCount);
PlaceObjects(PlaceEnemy, DungeonLevel.EnemiesPerLevel);
PlaceObjects(PlaceDestrucibleObjects, DungeonLevel.DestructibleObjectCount);
}
void Start()
{
bool[,] map = CellularAutomata.Generate(cellularAutomataArgs);
Tilemap tilemap = FindObjectOfType <Tilemap>();
for (int x = 0; x < map.GetLength(0); x++)
{
for (int y = 0; y < map.GetLength(1); y++)
{
if (map[x, y])
{
Vector2Int pos = new Vector2Int(
x - cellularAutomataArgs.width / 2,
y - cellularAutomataArgs.height / 2);
tilemap.Instantiate(floorTile, pos);
}
}
}
}
public static List <Room> GetCellularAutomataAsRooms(int smoothIterations, int blockingTilePercentage, bool openCave)
{
bool[,] automata = CellularAutomata.Generate(Size, smoothIterations, blockingTilePercentage, openCave);
return(GetCellularAutomataAsRooms(automata));
}