/// <summary>
/// Checks whether this ship has arrived at its destination and updates status variables, if it has.
/// Basically this is the "time has passed, check if you are there yet" event.
/// </summary>
public void UpdateTravelStatus()
{
//If the launch date is null, the ship is currently docked - nothing to do
if (LaunchDate == null)
{
return;
}
//Otherwise the ship is on its way
else
{
//Calculate the distance already covered
var currentStar = db.Stars.Single(i => i.Id == CurrentStarId);
var targetStar = db.Stars.Single(i => i.Id == TargetStarId);
double distanceBetweenStars = DistanceCalculator.GetDistance(currentStar.X.Value, currentStar.Y.Value, targetStar.X.Value, targetStar.Y.Value);
double distanceTraveled = SpeedInLightYearsPerMinute * (TimeGetter.GetLocalTime() - LaunchDate.Value).TotalMinutes;
//If the ship is still en route, nothing to do
if (distanceTraveled < distanceBetweenStars)
{
return;
}
//The ship has arrived - update status
else
{
CurrentStarId = TargetStarId;
LaunchDate = null;
TargetStarId = null;
db.SubmitChanges();
}
}
}
protected void CreatePilotButton_Click(object sender, EventArgs e)
{
if (!User.Identity.IsAuthenticated)
{
Response.Redirect("/AccountLogin.aspx?ReturnUrl=" + Request.Url.PathAndQuery);
}
AndromedaDataContext db = new AndromedaDataContext();
if (db.Players.Any(i => i.PlayerName == User.Identity.Name))
{
Response.Redirect("Map.aspx"); //Avoid duplicates
}
Random rnd = new Random((int)DateTime.Now.Ticks);
//Create the player
var player = new Player()
{
FirstShipGuid = Guid.NewGuid(),
PlayerMoney = 5000,
PlayerName = User.Identity.Name
};
db.Players.InsertOnSubmit(player);
//Create the user's spaceship.
//The page will now reload and the UI will automatically update to display the Guid and
//make the template available for download.
db.Spaceships.InsertOnSubmit(
new Spaceship()
{
CannonCount = 0,
Created = TimeGetter.GetLocalTime(),
CurrentStarId = rnd.Next(0, db.Stars.Count()),
Deleted = false,
DriveCount = 0,
LastRaided = TimeGetter.GetLocalTime(),
ModificationCount = 0,
Player = player,
PlayerGuid = player.FirstShipGuid,
SensorCount = 0,
ShieldCount = 0,
ShipModel = 0,
TransponderCode = Guid.NewGuid()
});
db.SubmitChanges();
Response.Redirect("RegisterComplete.aspx");
}
protected void TeleportPilotButton_Click(object sender, EventArgs e)
{
AndromedaDataContext db = new AndromedaDataContext();
if (!User.Identity.IsAuthenticated)
{
return; //Avoid unauthenticated users
}
if (!db.Players.Any(i => i.PlayerName == User.Identity.Name))
{
return; //There must be a player
}
#region Log update
bool alreadyLogged = false;
PilotWarp logEntry = new PilotWarp()
{
Player = User.Identity.Name,
Timestamp = DateTime.Now
};
#endregion
Random rnd = new Random((int)DateTime.Now.Ticks);
try
{
var player = db.Players.Single(i => i.PlayerName == User.Identity.Name);
#region Log update
logEntry.Guid = player.FirstShipGuid.Value;
#endregion
foreach (var spaceship in player.Spaceships)
{
if (spaceship.DebugTimestamp != null && spaceship.DebugTimestamp.Value.Add(TimeSpan.FromHours(48)) > TimeGetter.GetLocalTime())
{
throw new Exception("Az űrhajó még nem teleportálható!");
}
else
{
var stars = db.Stars.Where(i => i.Id != spaceship.CurrentStarId).ToList();
var newStar = stars[rnd.Next(0, stars.Count)];
spaceship.CurrentStarId = newStar.Id;
spaceship.LaunchDate = null;
spaceship.TargetStarId = null;
spaceship.DebugTimestamp = TimeGetter.GetLocalTime();
db.SubmitChanges();
}
}
Response.Redirect("Map.aspx"); //Make the browser throw away the submitted POST so that a F5 does not repeat the Reset Pilot command
}
catch (Exception ex)
{
#region Log update
logEntry.Error = ex.ToString();
Logger.Log(logEntry);
alreadyLogged = true;
//throw ex; WARNING THIS IS NOT USUALLY RESET
#endregion
}
finally
{
#region Log update
if (!alreadyLogged)
{
logEntry.Error = "";
Logger.Log(logEntry);
}
#endregion
}
}
protected void ResetPilotButton_Click(object sender, EventArgs e)
{
AndromedaDataContext db = new AndromedaDataContext();
if (!User.Identity.IsAuthenticated)
{
return; //Avoid unauthenticated users
}
if (!db.Players.Any(i => i.PlayerName == User.Identity.Name))
{
return; //There must be an old ship
}
#region Log update
bool alreadyLogged = false;
PilotReset logEntry = new PilotReset()
{
Player = User.Identity.Name,
Timestamp = DateTime.Now
};
#endregion
Random rnd = new Random((int)DateTime.Now.Ticks);
try
{
//Get player
var player = db.Players.Single(i => i.PlayerName == User.Identity.Name);
#region Log update
logEntry.Guid = player.FirstShipGuid.Value;
#endregion
//Set player
player.PlayerMoney = 5000;
//Take old ships out of commission by taking it away from the player and assigning it a new GUID
//Since all other resources reference the ship by ID (not GUID), all other resources will be decommissioned as well
foreach (var oldSpaceship in player.Spaceships)
{
oldSpaceship.PlayerGuid = Guid.NewGuid(); //Guid changed to make the ship un-controllable
oldSpaceship.Deleted = true; //This will hide the ship from the map
}
player.Spaceships.Clear();
//Create the user's new spaceship with the old GUID.
//The page will now reload and the UI will automatically update to display the Guid and
//make the template available for download.
db.Spaceships.InsertOnSubmit(
new Spaceship()
{
PlayerGuid = player.FirstShipGuid,
DriveCount = 0,
SensorCount = 0,
CurrentStarId = rnd.Next(0, db.Stars.Count()),
Deleted = false,
ModificationCount = 0,
ShipModel = 0,
CannonCount = 0,
ShieldCount = 0,
LastRaided = TimeGetter.GetLocalTime(),
Created = TimeGetter.GetLocalTime(),
TransponderCode = Guid.NewGuid(),
Player = player,
});
db.SubmitChanges();
Response.Redirect("Map.aspx"); //Make the browser throw away the submitted POST so that a F5 does not repeat the Reset Pilot command
}
catch (Exception ex)
{
#region Log update
logEntry.Error = ex.ToString();
Logger.Log(logEntry);
alreadyLogged = true;
throw ex;
#endregion
}
finally
{
#region Log update
if (!alreadyLogged)
{
logEntry.Error = "";
Logger.Log(logEntry);
}
#endregion
}
}
/// <summary>
/// If enough time has elapsed since the last increase, increases the stock count for all commodities.
/// </summary>
public static void IncreaseCommodityQuantities()
{
#region Log update
bool shouldBeLogged = false;
bool alreadyLogged = false;
StockIncrease logEntry = new StockIncrease()
{
Guid = Guid.Empty,
Player = string.Empty,
Timestamp = TimeGetter.GetLocalTime()
};
#endregion
int exceptionCount = 0;
try
{
if (IncreaseCommodityQuantities_LastRunTime + IncreaseCommodityQuantities_MinimumInterval <= TimeGetter.GetLocalTime())
{
#region Log update
shouldBeLogged = true;
#endregion
IncreaseCommodityQuantities_LastRunTime = TimeGetter.GetLocalTime();
var commodityAtStarsIds = db.CommodityAtStars.ToList().Select(i => new { i.Id });
//Increase all commodities
//All done in separate data contexts to help successfully continue after an optimistic concurrency exception
foreach (var commodityAtStarId in commodityAtStarsIds)
{
try
{
using (var db2 = DataContextFactory.GetAndromedaDataContext())
{
var commodityAtStar = db2.CommodityAtStars.Single(i => i.Id == commodityAtStarId.Id);
if (commodityAtStar.Stock.Value + commodityAtStar.ProductionRate.Value > commodityAtStar.MaxCapacity)
{
commodityAtStar.Stock = commodityAtStar.MaxCapacity;
}
else
{
commodityAtStar.Stock += commodityAtStar.ProductionRate.Value;
}
db2.SubmitChanges();
}
}
catch
{
exceptionCount++;
}
}
}
}
catch (Exception ex)
{
#region Log update
if (shouldBeLogged)
{
logEntry.Error = ex.ToString();
Logger.Log(logEntry);
alreadyLogged = true;
}
throw ex;
#endregion
}
finally
{
#region Log update
if (shouldBeLogged && !alreadyLogged)
{
logEntry.Error = exceptionCount.ToString() + " exceptions";
Logger.Log(logEntry);
}
#endregion
}
}
