public static Fleet ModifyFleet(string playerName, string password, int fleetID, IEnumerable <ShipTypeCount> fleetShips)
{
using (var t = new TransactionScope())
{
var db = new DbDataContext();
var player = db.GetPlayer(playerName, password);
var fleet = player.Fleets.SingleOrDefault(x => x.FleetID == fleetID);
if (fleet.Transit.OrbitsObjectID == null)
{
throw new ApplicationException("Fleet not in orbit");
}
var body = fleet.Transit.CelestialObject;
if (body.OwnerID != player.PlayerID)
{
throw new ApplicationException("Not my planet");
}
foreach (var order in fleetShips)
{
if (order.Count > 0)
{
var garrisonCount = body.GetShipCount(order.ShipTypeID);
if (order.Count > garrisonCount)
{
throw new ApplicationException(string.Format("Not enough ships of type {0}", order.ShipTypeID));
}
body.SetShipCount(order.ShipTypeID, garrisonCount - order.Count);
fleet.SetShipCount(order.ShipTypeID, order.Count);
}
else
{
var change = order.Count;
var fleetCount = fleet.GetShipCount(order.ShipTypeID);
if (change > fleetCount)
{
throw new ApplicationException(string.Format("Not enough ships of type {0} in fleet", order.ShipTypeID));
}
fleet.SetShipCount(order.ShipTypeID, fleetCount - change);
body.SetShipCount(order.ShipTypeID, change);
}
}
if (!fleet.FleetShips.Any())
{
db.Fleets.DeleteOnSubmit(fleet);
fleet = null;
}
db.MarkDirty();
db.SubmitChanges();
if (fleet != null)
{
fleet.FleetShips.Load();
}
t.Complete();
return(fleet);
}
}
public static void ProcessTurn(int count)
{
for (var i = 0; i < count; i++)
{
using (var t = new TransactionScope()) {
var db = new DbDataContext();
var config = db.GetConfig();
config.CombatTurn++;
FleetLogic.ProcessTransitTurn(db);
foreach (var o in db.CelestialObjects)
{
o.UpdateIncomeInfo();
}
foreach (var player in db.Players.Where(x => x.IsActive))
{
if (config.CombatTurn % config.PopulationTick == 0)
{
player.ApplyPopulationTick(config.CombatTurn);
}
player.ApplyResourceTurn(config.CombatTurn);
}
db.MarkDirty();
config.TurnStarted = DateTime.UtcNow; // todo synchronize properly when not faking
db.SubmitChanges();
t.Complete();
}
}
}
public static void ProcessTurn(int count)
{
for (var i = 0; i < count; i++) {
using (var t = new TransactionScope()) {
var db = new DbDataContext();
var config = db.GetConfig();
config.CombatTurn++;
FleetLogic.ProcessTransitTurn(db);
foreach (var o in db.CelestialObjects) {
o.UpdateIncomeInfo();
}
foreach (var player in db.Players.Where(x => x.IsActive)) {
if (config.CombatTurn%config.PopulationTick == 0) player.ApplyPopulationTick(config.CombatTurn);
player.ApplyResourceTurn(config.CombatTurn);
}
db.MarkDirty();
config.TurnStarted = DateTime.UtcNow; // todo synchronize properly when not faking
db.SubmitChanges();
t.Complete();
}
}
}
public static Fleet CreateFleet(string playerName, string password, int bodyID, IEnumerable<ShipTypeCount> fleetShips)
{
using (var t = new TransactionScope())
{
var db = new DbDataContext();
var player = db.GetPlayer(playerName, password);
var body = player.CelestialObjects.Single(x => x.CelestialObjectID == bodyID);
var fleet = new Fleet();
fleet.Transit = new Transit();
fleet.Transit.OrbitsObjectID = bodyID;
foreach (var order in fleetShips)
{
var garrisonCount = body.GetShipCount(order.ShipTypeID);
if (order.Count > garrisonCount) throw new ApplicationException(string.Format("Not enough ships of type {0}", order.ShipTypeID));
body.SetShipCount(order.ShipTypeID, garrisonCount - order.Count);
fleet.SetShipCount(order.ShipTypeID, order.Count);
}
player.Fleets.Add(fleet);
db.MarkDirty();
db.SubmitChanges();
fleet.FleetShips.Load();
t.Complete();
return fleet;
}
}
public static BodyResponse SellStructure(string playerName, string password, int celestialObjectID, int structureTypeID)
{
using (var t = new TransactionScope()) {
var db = new DbDataContext();
var p = db.GetPlayer(playerName, password);
var planet = db.CelestialObjects.Single(x => x.CelestialObjectID == celestialObjectID && x.OwnerID == p.PlayerID);
var ret = new BodyResponse();
var cnt = planet.GetStructureCount(structureTypeID);
if (cnt <= 0)
{
ret.Response = BuildResponse.DoesNotExist;
return(ret);
}
else
{
planet.SetStructureCount(structureTypeID, cnt - 1);
}
p.Metal += db.StructureTypes.Single(x => x.StructureTypeID == structureTypeID).CostMetal / 2.0;
db.MarkDirty();
db.SubmitChanges();
planet.UpdateIncomeInfo();
db.SubmitChanges();
t.Complete();
return(GetBodyOptions(playerName, password, celestialObjectID));
}
}
public static Fleet CreateFleet(string playerName, string password, int bodyID, IEnumerable <ShipTypeCount> fleetShips)
{
using (var t = new TransactionScope())
{
var db = new DbDataContext();
var player = db.GetPlayer(playerName, password);
var body = player.CelestialObjects.Single(x => x.CelestialObjectID == bodyID);
var fleet = new Fleet();
fleet.Transit = new Transit();
fleet.Transit.OrbitsObjectID = bodyID;
foreach (var order in fleetShips)
{
var garrisonCount = body.GetShipCount(order.ShipTypeID);
if (order.Count > garrisonCount)
{
throw new ApplicationException(string.Format("Not enough ships of type {0}", order.ShipTypeID));
}
body.SetShipCount(order.ShipTypeID, garrisonCount - order.Count);
fleet.SetShipCount(order.ShipTypeID, order.Count);
}
player.Fleets.Add(fleet);
db.MarkDirty();
db.SubmitChanges();
fleet.FleetShips.Load();
t.Complete();
return(fleet);
}
}
public static Tuple <PopulationTransport, CelestialObject> CreatePopulationTransport(string playerName, string password, int fromBodyID, int toBodyID, int count)
{
using (var t = new TransactionScope())
{
var db = new DbDataContext();
var player = db.GetPlayer(playerName, password);
var from = player.CelestialObjects.Single(x => x.CelestialObjectID == fromBodyID);
var target = db.CelestialObjects.Single(x => x.CelestialObjectID == toBodyID);
if (from.Population < count)
{
throw new ApplicationException("There are not enough people on this planet");
}
from.Population -= count;
from.UpdateIncomeInfo();
var transport = new PopulationTransport()
{
Count = count, Player = player, Transit = new Transit()
};
player.PopulationTransports.Add(transport);
var transit = transport.Transit;
transit.SetTransit(target, FleetBaseWarp, db.GetConfig().CombatTurn + 1, db.GetConfig()); // will start next turn
db.MarkDirty();
db.SubmitChanges();
t.Complete();
return(new Tuple <PopulationTransport, CelestialObject>(transport, from));
}
}
public static BodyResponse SellMothershipModule(string playerName, string password, int structureType)
{
using (var t = new TransactionScope()) {
var db = new DbDataContext();
var p = db.GetPlayer(playerName, password);
var ret = new BodyResponse();
var cnt = p.GetStructureCount(structureType);
if (cnt <= 0)
{
ret.Response = BuildResponse.DoesNotExist;
return(ret);
}
p.SetStructureCount(structureType, cnt - 1);
p.Metal += db.StructureTypes.Single(x => x.StructureTypeID == structureType).CostMetal / 2.0;
db.SubmitChanges();
if (p.CelestialObject != null)
{
p.CelestialObject.UpdateIncomeInfo();
}
db.MarkDirty();
db.SubmitChanges();
p.MothershipStructures.Load();
ret.Player = p;
ret.NewStructureOptions = GetMotherhipModuleBuildOption(playerName, password);
ret.Body = p.CelestialObject;
ret.Response = BuildResponse.Ok;
t.Complete();
return(ret);
}
}
public static RegisterResponse Register(string login, string password)
{
using (var t = new TransactionScope()) {
var db = new DbDataContext();
var user = db.SpringAccounts.SingleOrDefault(x => x.Name == login);
if (user == null)
{
return(RegisterResponse.NotValidSpringLogin);
}
if (user.Players != null)
{
return(RegisterResponse.AlreadyRegistered);
}
if (db.SpringAccounts.Any(x => x.UserCookie == user.UserCookie && x.Players != null))
{
return(RegisterResponse.IsSmurf);
}
if (user.Password != SpringAccount.HashPassword(password))
{
return(RegisterResponse.NotValidSpringPassword);
}
// create player and assign to smallest alliance
var player = new Player()
{
IsActive = true, StarSystem = db.StarSystems.OrderBy(x => x.Players.Where(y => y.IsActive).Count()).First()
};
user.Players = player;
player.MothershipName = player.SpringAccount.Name + "'s mothership";
// create his planet
var mg = new MapGen();
var hisPlanet = mg.CreateHomeworld(player.StarSystem.CelestialObject);
hisPlanet.Name = player.SpringAccount.Name + "'s home";
hisPlanet.Player = player;
player.StarSystem.CelestialObject.ChildCelestialObjects.Add(hisPlanet);
hisPlanet.UpdateIncomeInfo();
db.SubmitChanges();
var e = db.AddEvent(EventType.Player, "{0} joined the {1}", player.Name, player.StarSystem.Name);
e.Connect(player);
e.Connect(hisPlanet);
db.MarkDirty();
db.SubmitChanges();
t.Complete();
return(RegisterResponse.Ok);
}
}
public static BodyResponse BuildMothershipModule(string playerName, string password, int structureType)
{
using (var t = new TransactionScope()) {
var db = new DbDataContext();
var p = db.GetPlayer(playerName, password);
var ret = new BodyResponse();
if (p.Level <= p.MothershipStructures.Sum(x => x.Count))
{
ret.Response = BuildResponse.NotEnoughRoomOrBuildpower;
return(ret);
}
var structure =
db.StructureTypes.Single(
x => x.StructureTypeID == structureType && (x.NeedsTechID == null || x.Tech.StarSystemTeches.Any(y => y.StarSystemID == p.SystemID)));
if (structure.CostMetal >= p.Metal)
{
ret.Response = BuildResponse.NotEnoughResources;
return(ret);
}
p.SetStructureCount(structureType, p.GetStructureCount(structureType) + 1);
p.Metal -= structure.CostMetal;
db.SubmitChanges();
if (p.CelestialObject != null)
{
p.CelestialObject.UpdateIncomeInfo();
}
db.MarkDirty();
db.SubmitChanges();
p.MothershipStructures.Load();
ret.Player = p;
ret.NewStructureOptions = GetMotherhipModuleBuildOption(playerName, password);
ret.Body = p.CelestialObject;
ret.Response = BuildResponse.Ok;
t.Complete();
return(ret);
}
}
public static Tuple <Player, CelestialObject> OrderMothership(string playerName, string password, int toBodyID)
{
using (var t = new TransactionScope())
{
var db = new DbDataContext();
var player = db.GetPlayer(playerName, password);
if (player.Transit == null)
{
player.Transit = new Transit()
{
CelestialObject = player.CelestialObject
}
}
;
var originalBody = player.CelestialObject;
var target = db.CelestialObjects.Single(x => x.CelestialObjectID == toBodyID);
var transit = player.Transit;
var oldOrbit = transit.OrbitsObjectID;
var oldTarget = transit.CelestialObjectByToObjectID;
transit.SetTransit(target, FleetBaseWarp, db.GetConfig().CombatTurn + 1, db.GetConfig()); // will start next turn
if (oldOrbit == null && oldTarget != null) // was heading to another planet
{
var ev = db.AddEvent(EventType.Fleet, "{0} changed destination from {1} to {2}, ETA {3}", transit.GetNameWithOwner(), oldTarget.GetNameWithOwner(), transit.CelestialObjectByToObjectID.GetNameWithOwner(), transit.GetEtaString(db.GetConfig().SecondsPerTurn));
ev.Connect(transit.Fleets);
ev.Connect(transit.GetOwner());
ev.Connect(transit.CelestialObjectByToObjectID, oldTarget);
ev.Connect(transit.CelestialObjectByToObjectID.Player, oldTarget.Player);
}
if (originalBody != null)
{
originalBody.UpdateIncomeInfo();
}
db.MarkDirty();
db.SubmitChanges();
t.Complete();
return(new Tuple <Player, CelestialObject>(player, originalBody));
}
}
public static BodyResponse BuildShip(int count, string playerName, string password, int celestialObjectID, int shipType)
{
using (var t = new TransactionScope()) {
if (count < 1)
{
throw new ApplicationException("Invalid count");
}
var db = new DbDataContext();
var p = db.GetPlayer(playerName, password);
var planet = p.CelestialObjects.Single(x => x.CelestialObjectID == celestialObjectID);
var ship =
db.ShipTypes.Single(x => x.ShipTypeID == shipType && (x.NeedsTechID == null || x.Tech.StarSystemTeches.Any(y => y.StarSystemID == p.SystemID)));
var ret = new BodyResponse();
if (planet.Buildpower - planet.BuildpowerUsed < ship.MetalCost * count)
{
ret.Response = BuildResponse.NotEnoughRoomOrBuildpower;
return(ret);
}
if (ship.MetalCost * count > p.Metal || ship.QuantiumCost * count > p.Quantium || ship.DarkMetalCost * count > p.DarkMatter)
{
ret.Response = BuildResponse.NotEnoughResources;
return(ret);
}
planet.SetShipCount(shipType, planet.GetShipCount(shipType) + count);
planet.BuildpowerUsed += ship.MetalCost * count;
p.Metal -= ship.MetalCost * count;
p.Quantium -= ship.QuantiumCost * count;
p.DarkMatter -= ship.DarkMetalCost * count;
db.MarkDirty();
db.SubmitChanges();
t.Complete();
return(GetBodyOptions(playerName, password, celestialObjectID));
}
}
public static BodyResponse BuildStructure(string playerName, string password, int celestialObjectID, int structureTypeID)
{
using (var t = new TransactionScope()) {
var db = new DbDataContext();
var p = db.GetPlayer(playerName, password);
var ret = new BodyResponse();
var planet = db.CelestialObjects.Single(x => x.CelestialObjectID == celestialObjectID && x.OwnerID == p.PlayerID);
if (planet.Size <= planet.CelestialObjectStructures.Sum(x => x.Count))
{
ret.Response = BuildResponse.NotEnoughRoomOrBuildpower;
return(ret);
}
var structure =
db.StructureTypes.Single(
x => x.StructureTypeID == structureTypeID && (x.NeedsTechID == null || x.Tech.StarSystemTeches.Any(y => y.StarSystemID == p.SystemID)));
if (structure.CostMetal >= p.Metal)
{
ret.Response = BuildResponse.NotEnoughResources;
return(ret);
}
planet.SetStructureCount(structureTypeID, planet.GetStructureCount(structureTypeID) + 1);
p.Metal -= structure.CostMetal;
db.MarkDirty();
db.SubmitChanges();
planet.UpdateIncomeInfo();
db.SubmitChanges();
t.Complete();
return(GetBodyOptions(playerName, password, celestialObjectID));
}
}
public static Fleet OrderFleet(string playerName, string password, int fleetID, int toBodyID, int futureOffset)
{
if (futureOffset < 0)
{
throw new ApplicationException("Future offset cannot be smaller than 0");
}
using (var t = new TransactionScope())
{
var db = new DbDataContext();
var player = db.GetPlayer(playerName, password);
var fleet = player.Fleets.Single(x => x.FleetID == fleetID);
var target = db.CelestialObjects.Single(x => x.CelestialObjectID == toBodyID);
var oldOrbit = fleet.Transit.OrbitsObjectID;
var oldTarget = fleet.Transit.CelestialObjectByToObjectID;
fleet.Transit.SetTransit(target, FleetBaseWarp, db.GetConfig().CombatTurn + 1 + futureOffset, db.GetConfig()); // will start next turn
if (oldOrbit == null && oldTarget != null) // was heading to another planet
{
var transit = fleet.Transit;
var ev = db.AddEvent(EventType.Fleet, "{0} changed destination from {1} to {2}, ETA {3}", transit.GetNameWithOwner(), oldTarget.GetNameWithOwner(), transit.CelestialObjectByToObjectID.GetNameWithOwner(), transit.GetEtaString(db.GetConfig().SecondsPerTurn));
ev.Connect(transit.Fleets);
ev.Connect(transit.GetOwner());
ev.Connect(transit.CelestialObjectByToObjectID, oldTarget);
ev.Connect(transit.CelestialObjectByToObjectID.Player, oldTarget.Player);
}
db.MarkDirty();
db.SubmitChanges();
fleet.FleetShips.Load();
t.Complete();
return(fleet);
}
}
public static RegisterResponse Register(string login, string password)
{
using (var t = new TransactionScope()) {
var db = new DbDataContext();
var user = db.SpringAccounts.SingleOrDefault(x => x.Name == login);
if (user == null) return RegisterResponse.NotValidSpringLogin;
if (user.Players != null) return RegisterResponse.AlreadyRegistered;
if (db.SpringAccounts.Any(x => x.UserCookie == user.UserCookie && x.Players != null)) return RegisterResponse.IsSmurf;
if (user.Password != SpringAccount.HashPassword(password)) return RegisterResponse.NotValidSpringPassword;
// create player and assign to smallest alliance
var player = new Player() { IsActive = true, StarSystem = db.StarSystems.OrderBy(x => x.Players.Where(y => y.IsActive).Count()).First() };
user.Players = player;
player.MothershipName = player.SpringAccount.Name + "'s mothership";
// create his planet
var mg = new MapGen();
var hisPlanet = mg.CreateHomeworld(player.StarSystem.CelestialObject);
hisPlanet.Name = player.SpringAccount.Name + "'s home";
hisPlanet.Player = player;
player.StarSystem.CelestialObject.ChildCelestialObjects.Add(hisPlanet);
hisPlanet.UpdateIncomeInfo();
db.SubmitChanges();
var e = db.AddEvent(EventType.Player, "{0} joined the {1}", player.Name, player.StarSystem.Name);
e.Connect(player);
e.Connect(hisPlanet);
db.MarkDirty();
db.SubmitChanges();
t.Complete();
return RegisterResponse.Ok;
}
}
public static Tuple<PopulationTransport, CelestialObject> CreatePopulationTransport(string playerName, string password, int fromBodyID, int toBodyID, int count)
{
using (var t = new TransactionScope())
{
var db = new DbDataContext();
var player = db.GetPlayer(playerName, password);
var from = player.CelestialObjects.Single(x => x.CelestialObjectID == fromBodyID);
var target = db.CelestialObjects.Single(x => x.CelestialObjectID == toBodyID);
if (from.Population < count) throw new ApplicationException("There are not enough people on this planet");
from.Population -= count;
from.UpdateIncomeInfo();
var transport = new PopulationTransport() { Count = count, Player = player, Transit = new Transit() };
player.PopulationTransports.Add(transport);
var transit = transport.Transit;
transit.SetTransit(target, FleetBaseWarp, db.GetConfig().CombatTurn + 1 , db.GetConfig()); // will start next turn
db.MarkDirty();
db.SubmitChanges();
t.Complete();
return new Tuple<PopulationTransport, CelestialObject>(transport, from);
}
}
public static Fleet ModifyFleet(string playerName, string password, int fleetID, IEnumerable<ShipTypeCount> fleetShips)
{
using (var t = new TransactionScope())
{
var db = new DbDataContext();
var player = db.GetPlayer(playerName, password);
var fleet = player.Fleets.SingleOrDefault(x => x.FleetID == fleetID);
if (fleet.Transit.OrbitsObjectID == null) throw new ApplicationException("Fleet not in orbit");
var body = fleet.Transit.CelestialObject;
if (body.OwnerID != player.PlayerID) throw new ApplicationException("Not my planet");
foreach (var order in fleetShips)
{
if (order.Count > 0)
{
var garrisonCount = body.GetShipCount(order.ShipTypeID);
if (order.Count > garrisonCount) throw new ApplicationException(string.Format("Not enough ships of type {0}", order.ShipTypeID));
body.SetShipCount(order.ShipTypeID, garrisonCount - order.Count);
fleet.SetShipCount(order.ShipTypeID, order.Count);
}
else
{
var change = order.Count;
var fleetCount = fleet.GetShipCount(order.ShipTypeID);
if (change > fleetCount) throw new ApplicationException(string.Format("Not enough ships of type {0} in fleet", order.ShipTypeID));
fleet.SetShipCount(order.ShipTypeID, fleetCount - change);
body.SetShipCount(order.ShipTypeID, change);
}
}
if (!fleet.FleetShips.Any())
{
db.Fleets.DeleteOnSubmit(fleet);
fleet = null;
}
db.MarkDirty();
db.SubmitChanges();
if (fleet != null) fleet.FleetShips.Load();
t.Complete();
return fleet;
}
}
public static Fleet OrderFleet(string playerName, string password, int fleetID, int toBodyID, int futureOffset)
{
if (futureOffset < 0) throw new ApplicationException("Future offset cannot be smaller than 0");
using (var t = new TransactionScope())
{
var db = new DbDataContext();
var player = db.GetPlayer(playerName, password);
var fleet = player.Fleets.Single(x => x.FleetID == fleetID);
var target = db.CelestialObjects.Single(x => x.CelestialObjectID == toBodyID);
var oldOrbit = fleet.Transit.OrbitsObjectID;
var oldTarget = fleet.Transit.CelestialObjectByToObjectID;
fleet.Transit.SetTransit(target, FleetBaseWarp, db.GetConfig().CombatTurn + 1 + futureOffset, db.GetConfig()); // will start next turn
if (oldOrbit == null && oldTarget != null) // was heading to another planet
{
var transit = fleet.Transit;
var ev = db.AddEvent(EventType.Fleet, "{0} changed destination from {1} to {2}, ETA {3}", transit.GetNameWithOwner(), oldTarget.GetNameWithOwner(), transit.CelestialObjectByToObjectID.GetNameWithOwner(), transit.GetEtaString(db.GetConfig().SecondsPerTurn));
ev.Connect(transit.Fleets);
ev.Connect(transit.GetOwner());
ev.Connect(transit.CelestialObjectByToObjectID, oldTarget);
ev.Connect(transit.CelestialObjectByToObjectID.Player, oldTarget.Player);
}
db.MarkDirty();
db.SubmitChanges();
fleet.FleetShips.Load();
t.Complete();
return fleet;
}
}
public static Tuple<Player, CelestialObject> OrderMothership(string playerName, string password, int toBodyID)
{
using (var t = new TransactionScope())
{
var db = new DbDataContext();
var player = db.GetPlayer(playerName, password);
if (player.Transit == null) player.Transit = new Transit()
{
CelestialObject = player.CelestialObject
};
var originalBody = player.CelestialObject;
var target = db.CelestialObjects.Single(x => x.CelestialObjectID == toBodyID);
var transit = player.Transit;
var oldOrbit = transit.OrbitsObjectID;
var oldTarget = transit.CelestialObjectByToObjectID;
transit.SetTransit(target, FleetBaseWarp, db.GetConfig().CombatTurn + 1, db.GetConfig()); // will start next turn
if (oldOrbit == null && oldTarget != null) // was heading to another planet
{
var ev = db.AddEvent(EventType.Fleet, "{0} changed destination from {1} to {2}, ETA {3}", transit.GetNameWithOwner(), oldTarget.GetNameWithOwner(), transit.CelestialObjectByToObjectID.GetNameWithOwner(), transit.GetEtaString(db.GetConfig().SecondsPerTurn));
ev.Connect(transit.Fleets);
ev.Connect(transit.GetOwner());
ev.Connect(transit.CelestialObjectByToObjectID, oldTarget);
ev.Connect(transit.CelestialObjectByToObjectID.Player, oldTarget.Player);
}
if (originalBody != null) originalBody.UpdateIncomeInfo();
db.MarkDirty();
db.SubmitChanges();
t.Complete();
return new Tuple<Player, CelestialObject>(player, originalBody);
}
}