public static IEnumerable <(UserId, DatabaseVariables)> GetTop(TopParam param, int count)
{
var order = new List <(DbColumnAttribute, bool)>();
switch (param)
{
case TopParam.Rooms:
order.Add((DatabaseVariables.GetColumn(x => x.Rooms), false));
break;
case TopParam.Monsters:
order.Add((DatabaseVariables.GetColumn(x => x.Monsters), false));
break;
case TopParam.Gold:
order.Add((DatabaseVariables.GetColumn(x => x.Gold), false));
break;
case TopParam.Level:
order.Add((DatabaseVariables.GetColumn(x => x.Level), false));
order.Add((DatabaseVariables.GetColumn(x => x.Experience), false));
break;
default:
throw new ArgumentOutOfRangeException(nameof(param), param, null);
}
var users = DatabaseConnection.QueryUsers(order, null, count);
foreach (var userData in users)
{
yield return(userData.Id, userData.Variables);
}
}
public UserData(UserId id, byte[] data, DatabaseVariables variables, int version)
{
Data = data;
Id = id;
Variables = variables;
Version = version;
}
private void OnMessage(User user, ReceivedMessage message)
{
if (user.ItemManager.Get(Id) == null)
{
return;
}
var filter = new List <(DbColumnAttribute, string, object)>
{
(DatabaseVariables.GetColumn(v => v.Level), ">=", user.Info.Level.Level - 1),
(DatabaseVariables.GetColumn(v => v.Level), "<=", user.Info.Level.Level + 1),
(DatabaseVariables.GetColumn(v => v.LastMessageReceived), ">",
DateTime.Now - TimeSpan.FromMinutes(1.5))
};
var users = DatabaseConnection.QueryUsers(null, filter, null);
ImmutableHashSet <UserId> gladiators;
lock (GlobalVariables.Variables)
{
gladiators = GetGladiators()
.Cast <UserId>()
.ToImmutableHashSet();
}
if (!gladiators.Contains(user.Info.UserId))
{
user.MessageManager.SendMessage(new SentMessage
{
Text = "<b>Отныне вы не гладиатор!</b>"
});
user.ItemManager.Remove(new ItemInfo(Id, 1));
return;
}
gladiators = gladiators.Remove(user.Info.UserId);
var filtered = users
.Where(u => gladiators.Contains(u.Id))
.Where(u =>
{
using (var ctx = new UserContext(u.Id))
{
return(ctx.User.RoomManager.GetRoom()?.Identifier != Battle.Id);
}
})
.ToList();
if (filtered.Count == 0)
{
return;
}
var enemy = filtered[user.Random.Next(filtered.Count)];
using (var ctx = new UserContext(enemy.Id))
{
Battle.BeginBattle(ctx.User, user, true);
// Force send message after enetring battle to show OnEnter() to user
ctx.User.MessageManager.Finish();
// Force send message before enetring battle to clean queue.
// OnEnter message will be handled by MessengerManager
user.MessageManager.Finish();
Battle.BeginBattle(user, ctx, false);
}
}
