// xóa user khỏi online list
public static void UserOffline()
{
if (onlineList.Count == 0)
{
return;
}
for (int i = 0; i < onlineList.Count; i++)
{
Online userOnline = onlineList[i];
if (!isConnected(userOnline.userClient))
{
Console.WriteLine("User " + userOnline.user_id + " offline");
DataBase.ChangeStatusUser(userOnline.user_id);
DataBase.ChangeStatusFriendList(userOnline.user_id);
// xử lý khi người chơi disconnect trong room
RemoveUserFromRoom(userOnline.user_id);
// xóa object
onlineList.Remove(userOnline);
}
}
}
public static void Invite(string user_id, string friend_id, string user_avatar, TcpClient userClient)
{
for (int i = 0; i < roomList.Count; i++)
{
Room room = roomList[i];
if (room.join_id.Equals(friend_id))
{
Server.SendData("youhostduel:busy:", userClient);
return;
}
}
for (int i = 0; i < onlineList.Count; i++)
{
Online friend = onlineList[i];
if (friend.user_id.Equals(friend_id))
{
Random random = new Random();
string room_no = Convert.ToString(random.Next(1, 999999));
RoomDuel roomDuel = new RoomDuel
{
host_id = user_id,
join_id = friend_id,
hostClient = userClient,
joinClient = friend.userClient,
room_no = room_no
};
Room room = new Room
{
host_id = user_id,
host_avatar = user_avatar,
hostClient = userClient,
room_no = room_no,
room_key = roomDuel.room_key
};
// thêm vào danh sách room
roomList.Add(room);
roomDuelList.Add(roomDuel);
// gửi thông tin cho phép user tạo phòng chiến với bạn
Server.SendData("youhostduel:true:" + room_no, userClient);
// gửi thông tin lời mời cho friend
Server.SendData("invitetoduel:" + user_id + ":" + room_no, friend.userClient);
// lưu room vào db
DataBase.TaoRoom(user_id, room_no, roomDuel.room_key);
break;
}
}
}
// thêm user vào online list
public static void UserOnline(string user_id, TcpClient userClient)
{
Online userOnline = new Online
{
user_id = user_id,
userClient = userClient
};
// thêm user vào online list
onlineList.Add(userOnline);
Console.WriteLine("User " + user_id + " online");
}
public static void UserOffline(string offline_user)
{
// xóa object
for (int i = 0; i < onlineList.Count; i++)
{
Online user = onlineList[i];
if (user.user_id.Equals(offline_user))
{
Console.WriteLine("User " + user.user_id + " offline");
DataBase.ChangeStatusUser(user.user_id);
DataBase.ChangeStatusFriendList(user.user_id);
onlineList.Remove(user);
break;
}
}
}