public override void GenerateMap(AreaMap.Tile[] tiles, int width, int height)
{
this.width = width;
this.height = height;
objectSpawns = new List <ObjectSpawn>();
// generate a binary tree of rooms that subdivides the space, suignthe TCODBsp module
TCODBsp bsp = new TCODBsp(0, 0, width, height);
RoomGenerator roomGenerator = new RoomGenerator(rng);
bsp.splitRecursive(rng, NUM_SUBDIVISIONS, MAX_ROOM_SIZE, MAX_ROOM_SIZE, MAX_SIDE_RATIO, MAX_SIDE_RATIO);
bsp.traverseInvertedLevelOrder(roomGenerator);
// dig out the generated rooms
foreach (DungeonRoom room in roomGenerator.rooms)
{
DigArea(tiles, room.data.x, room.data.y, room.data.x + room.data.w - 1, room.data.y + room.data.h - 1);
}
// generate a sparsely connected graph of the created rooms, so that all rooms are connected
CreateSparseRoomGraph(roomGenerator.rooms);
// follow the connections in the graph and generate a tunnel b/w the rooms that are connected
foreach (DungeonRoom room in roomGenerator.rooms)
{
// dig a hallway to each neighboring room
foreach (DungeonRoom neighbor in room.neighbors)
{
Rect roomData = room.data;
Rect nextData = neighbor.data;
ConnectRooms(tiles, roomData, nextData);
}
}
// decide where the player should spawn
int playerRoomIdx = rng.getInt(0, roomGenerator.rooms.Count - 1);
DungeonRoom playerRoom = roomGenerator.rooms[playerRoomIdx];
Vector2 playerLoc = RandomSpawnInRoom(playerRoom);
objectSpawns.Add(new ObjectSpawn(playerLoc, ENTRANCE_ENTITY));
objectSpawns.Add(new ObjectSpawn(playerLoc, "Player"));
// place doors between rooms where appropriate, and spawn other entities and obejcts as well
int numChests = 0;
foreach (DungeonRoom room in roomGenerator.rooms)
{
GetDoors(tiles, room.data);
// decide if any mobs should go in this room: defs not if its the start room
if (room == playerRoom)
{
continue;
}
SpawnContainers(room, mapInfo, ref numChests);
SpawnMobs(room, mapInfo);
}
// spawn a key for each chest
for (int i = 0; i < numChests; i++)
{
Vector2 loc = RandomSpawn(roomGenerator.rooms);
objectSpawns.Add(new ObjectSpawn(loc, KEY_ENTITY));
}
// and add exit somewhere else
Vector2 exitLoc = RandomSpawn(roomGenerator.rooms);
objectSpawns.Add(new ObjectSpawn(exitLoc, EXIT_ENTITY));
}
