public boolean isAllDone(int turnNumber) {
		for (List<PlayerCommands> commandList : playerCommands) {
			boolean found = false;
			for (PlayerCommands commands : commandList) {
				if (commands.turnNumber == turnNumber) {
					found = true;
					break;
				}
			}
			if (!found) {
				return false;
			}
		}
		return true;
	}