private void ExecuteTask(Data.User user, Item item, int quantity)
{
int qtyToGive = GetActualQuantity(user, item, quantity);
if (qtyToGive == 0)
{
return;
}
Manager.Server.Whisper(user, string.Format("Giving you {0} {1}", qtyToGive, item.Name));
int remainingQuantity = qtyToGive;
while (remainingQuantity > 0)
{
int give = Math.Min(qtyToGive, MAX_GIVE_STEP);
Manager.Server.Execute(string.Format("give {0} {1} {2}", user.Username, item.Block_Decimal_ID, give));
remainingQuantity = remainingQuantity - give;
}
ItemHistory history = new ItemHistory();
history.Item = item;
history.User = user;
history.Quantity = qtyToGive;
history.CreateDate = DateTime.Now;
using (EMMDataContext db = Manager.GetContext)
{
db.ItemHistories.InsertOnSubmit(history);
db.SubmitChanges();
}
}
public User OnUserJoinedMessage(EMMServerMessage message)
{
// make sure user exists in database
using (EMMDataContext db = Manager.GetContext)
{
User user = db.Users.SingleOrDefault(i => i.Username == message.Data["username"]);
if (user == null)
{
user = CreateDefaultUser(message.Data["username"]);
}
// parse their current location from the join message
Coord position = new Coord(message);
user.LocX = position.X;
user.LocY = position.Y;
user.LocZ = position.Z;
user.LastSeen = DateTime.Now;
db.SubmitChanges();
// save the current location to the tracking table
TrackUserPosition(user);
return(user);
}
}
private Data.User CreateDefaultUser(string username)
{
Data.User user = new Data.User();
user.Username = username;
using (EMMDataContext db = Manager.GetContext)
{
user.Rank = db.Ranks.Single(rank => rank.Name == "Everyone");
db.Users.InsertOnSubmit(user);
db.SubmitChanges();
}
return(user);
}
private void TrackUserPosition(int user_id, int x, int y, int z, DateTime time)
{
using (EMMDataContext db = Manager.GetContext)
{
Data.Tracking lasttrack = db.Trackings.OrderByDescending(t => t.PointTime).FirstOrDefault(i => i.User_ID == user_id);
if ((lasttrack == null) || ((lasttrack.LocX != x) || (lasttrack.LocY != y) || (lasttrack.LocZ != z)))
{
db.Trackings.InsertOnSubmit(new Data.Tracking()
{
User_ID = user_id, LocX = x, LocY = y, LocZ = z, PointTime = time
});
db.SubmitChanges();
}
}
}
protected override void ExecuteTask(EMMServerMessage command)
{
string[] parameters = command.Data["command"].Split(' ');
string itemName = "";
int quantity = 0;
if (parameters.Count() >= 2)
{
itemName = parameters[1];
}
if (parameters.Count() >= 3)
{
int.TryParse(parameters[2], out quantity);
}
int itemID = 0;
int.TryParse(itemName, out itemID);
Item item;
using (EMMDataContext mDB = Manager.GetContext)
{
if (itemID != 0)
{
item = mDB.Items.SingleOrDefault(i => i.Block_Decimal_ID == itemID);
}
else
{
item = mDB.Items.SingleOrDefault(i => i.Code == itemName);
}
}
if (item == null)
{
Manager.Server.Whisper(command.User, "I don't know what item that is");
return;
}
if (item.Min_Level > command.User.Rank.Level)
{
Manager.Server.Whisper(command.User, "You are not allowed to summon that item");
return;
}
ExecuteTask(command.User, item, quantity);
}
