public static List<Room> generateRooms(Global.RoomSize size, MapLayout map) {
ArrayList<Room> placedRooms = new ArrayList<>();
int success = 0;
int tPadding = Global.RoomUsePadding ? Global.RoomPadding : 0;
int pSize = 0;
int tAttempts = Global.RoomAttempts;
while (tAttempts > 0) {
Room room = createRandomRoom(map.getWidth(), map.getHeight(), size);
Room paddedRoom =
new Room(
room.x - tPadding,
room.y - tPadding,
room.w + (2 * tPadding),
room.h + (2 * tPadding));
if (checkForEmptySpace(map, paddedRoom)) {
placeRoom(map, room);
success++;
placedRooms.add(room);
pSize++;
}
tAttempts--;
if (size != Global.RoomSize.getValues().get(0) && pSize % Global.RoomMaxNumPlace == 0) {
size = size.getSmaller();
}
}
System.out.println("Successful Rooms: " + success);
return placedRooms;
}
private static void placeRoom(MapLayout map, Room room) {
for (int i = room.y; i < room.y + room.h; i++) {
for (int j = room.x; j < room.x + room.w; j++) {
map.activateGrid(new Grid(i, j));
}
}
}
private static boolean checkForEmptySpace(MapLayout map, Room room) {
for (int y = room.y; y < room.y + room.h; y++) {
for (int x = room.x; x < room.x + room.w; x++) {
Grid g = map.getGrid(x, y);
if (g == null || (Global.RoomUsePadding && g.active)) {
return false;
}
}
}
return true;
}
/**
* Check if the this Room can be placed on the map with the x,y coordinates
*
* @param map
* @return
*/
public boolean checkRectangleInBounds(MapLayout map) {
return (y < map.getHeight() && (y + h) < map.getHeight())
&& (x < map.getWidth() && (x + w < map.getWidth()));
}
