void PackRooms()
{
for (var i = 0; i < n_i; i++)
{
var r = (i * 2) + 1;
for (var j = 0; j < n_j; j++)
{
var c = (j * 2) + 1;
if (tiles[r, c] == TileType.Room)
{
continue;
}
if ((i == 0 || j == 0) && Random.Range(0, 2) == 0)
{
continue;
}
var roomFootprint = new RoomFootprint();
roomFootprint.row = i;
roomFootprint.col = j;
PlaceRoom(roomFootprint);
}
}
}
RoomFootprint SetRoom(RoomFootprint roomFootprint)
{
bool heightDefined = roomFootprint.height != 0;
bool widthDefined = roomFootprint.width != 0;
bool rowDefined = roomFootprint.row != 0;
bool colDefined = roomFootprint.col != 0;
if (!heightDefined)
{
if (rowDefined)
{
var a = n_i - room_base - roomFootprint.row;
if (a < 0)
{
a = 0;
}
var r = (a < room_radix) ? a : room_radix;
roomFootprint.height = (int)Random.Range(0, r) + room_base;
}
else
{
roomFootprint.height = (int)Random.Range(0, room_radix) + room_base;
}
}
if (!widthDefined)
{
if (colDefined)
{
var a = n_j - room_base - roomFootprint.col;
if (a < 0)
{
a = 0;
}
var r = (a < room_radix) ? a : room_radix;
roomFootprint.width = (int)Random.Range(0, r) + room_base;
}
else
{
roomFootprint.width = (int)Random.Range(0, room_radix) + room_base;
}
}
if (!rowDefined)
{
roomFootprint.row = Random.Range(0, n_i - roomFootprint.height);
}
if (!colDefined)
{
roomFootprint.col = Random.Range(0, n_j - roomFootprint.width);
}
return(roomFootprint);
}
void PlaceRoom(RoomFootprint roomFootprint)
{
roomFootprint = SetRoom(roomFootprint);
var r1 = (roomFootprint.row * 2) + 1;
var c1 = (roomFootprint.col * 2) + 1;
var r2 = ((roomFootprint.row + roomFootprint.height) * 2) - 1;
var c2 = ((roomFootprint.col + roomFootprint.width) * 2) - 1;
if (r1 < 1 || r2 > max_row)
{
return;
}
if (c1 < 1 || c2 > max_col)
{
return;
}
bool hit = RoomCollision(r1, c1, r2, c2);
if (hit)
{
return;
}
int room_id = ++n_rooms;
last_room_id = room_id;
var room = new Room();
for (var r = r1; r <= r2; r++)
{
for (var c = c1; c <= c2; c++)
{
if (tiles[r, c] == TileType.Entrance)
{
// _tiles[r, c] &= ~ ESPACE;
}
else if (tiles[r, c] == TileType.Perimeter)
{
}
else
{
tiles[r, c] = TileType.Room;
roomIdForTile[r, c] = room_id;
}
}
}
room.tiles = new List <Vector3>();
for (var r = r1 - 1; r <= r2 + 1; r++)
{
for (var c = c1 - 1; c <= c2 + 1; c++)
{
room.tiles.Add(new Vector3(c, 0f, r));
}
}
room.id = room_id;
room.row = r1;
room.col = c1;
room.northRow = r1;
room.southRow = r2;
room.westCol = c1;
room.eastCol = c2;
room.doors = new List <Door>();
rooms.Add(room);
// Perimeters
for (var r = r1 - 1; r <= r2 + 1; r++)
{
if (tiles[r, c1 - 1] != TileType.Room && tiles[r, c1 - 1] != TileType.Entrance)
{
tiles[r, c1 - 1] = TileType.Perimeter;
}
if (tiles[r, c2 + 1] != TileType.Room && tiles[r, c2 + 1] != TileType.Entrance)
{
tiles[r, c2 + 1] = TileType.Perimeter;
}
}
for (var c = c1 - 1; c <= c2 + 1; c++)
{
if (tiles[r1 - 1, c] != TileType.Room && tiles[r1 - 1, c] != TileType.Entrance)
{
tiles[r1 - 1, c] = TileType.Perimeter;
}
if (tiles[r2 + 1, c] != TileType.Room && tiles[r2 + 1, c] != TileType.Entrance)
{
tiles[r2 + 1, c] = TileType.Perimeter;
}
}
}
