public void MoveToInventory(VM vm, VMMultitileGroup obj, VMAsyncInventorySaveCallback callback, bool runSync)
{
var objectPID = obj.BaseObject.PersistID;
var objb = obj.BaseObject;
uint guid = objb.Object.OBJ.GUID;
if (objb.MasterDefinition != null)
{
guid = objb.MasterDefinition.GUID;
}
var isNew = objectPID == 0;
var state = new VMStandaloneObjectMarshal(obj);
var dbState = GenerateObjectPersist(obj);
dbState.lot_id = null; //we're removing this object from the lot
if (runSync)
{
SaveInventoryState(isNew, objectPID, state, dbState, guid, callback, true);
}
else
{
Host.InBackground(() =>
{
SaveInventoryState(isNew, objectPID, state, dbState, guid, callback, false);
});
}
}
private VMMultitileGroup CreateObjGroup(VMEODSecureTradeObject item)
{
var data = item.Data;
VMStandaloneObjectMarshal state = null;
if (data != null)
{
state = new VMStandaloneObjectMarshal();
try
{
using (var reader = new BinaryReader(new MemoryStream(data)))
{
state.Deserialize(reader);
}
foreach (var e in state.Entities)
{
((VMGameObjectMarshal)e).Disabled = 0;
}
}
catch (Exception)
{
//failed to restore state
state = null;
}
}
VMMultitileGroup BuyItem;
if (state != null)
{
BuyItem = state.CreateInstance(LotController.vm, true);
BuyItem.ChangePosition(LotView.Model.LotTilePos.OUT_OF_WORLD, LotView.Model.Direction.NORTH, LotController.vm.Context, VMPlaceRequestFlags.UserPlacement);
if (BuyItem.Objects.Count == 0)
{
BuyItem = null;
}
}
else
{
BuyItem = LotController.vm.Context.CreateObjectInstance(item.GUID, LotView.Model.LotTilePos.OUT_OF_WORLD, LotView.Model.Direction.NORTH, true);
if (BuyItem == null || BuyItem.Objects.Count == 0)
{
BuyItem = null;
return(null); //uh
}
}
return(BuyItem);
}
public void PurchaseFromOwner(VM vm, VMMultitileGroup obj, uint purchaserPID, VMAsyncInventorySaveCallback callback, VMAsyncTransactionCallback tcallback)
{
var objectPID = obj.BaseObject.PersistID;
var objb = obj.BaseObject;
uint guid = objb.Object.OBJ.GUID;
if (objb.MasterDefinition != null)
{
guid = objb.MasterDefinition.GUID;
}
var isNew = objectPID == 0;
var state = new VMStandaloneObjectMarshal(obj);
var dbState = GenerateObjectPersist(obj);
var salePrice = obj.SalePrice;
var owner = ((VMTSOObjectState)objb.TSOState).OwnerID;
//object will stay on lot for now.
Host.InBackground(() =>
{
using (var da = DAFactory.Get())
{
SaveInventoryState(isNew, objectPID, state, dbState, guid, (bool success, uint objPID) =>
{
if (success)
{
//todo: transaction-ify this whole thing? might need a large scale rollback...
var tresult = da.Avatars.Transaction(purchaserPID, owner, salePrice, 0);
if (tresult == null)
{
tresult = new Database.DA.Avatars.DbTransactionResult()
{
success = false
}
}
;
//update the budgets of the respective characters.
var finalAmount = salePrice;
tcallback(tresult.success, tresult.amount,
purchaserPID, (uint)tresult.source_budget,
owner, (uint)tresult.dest_budget);
if (tresult.success)
{
dbState.owner_id = purchaserPID;
dbState.lot_id = null;
da.Objects.UpdatePersistState(objPID, dbState); //perform the final object transfer. todo: logging
callback(true, objPID);
}
else
{
callback(false, objPID);
}
}
else
{
callback(false, objPID);
}
}, true);
}
});
}
private void SaveInventoryState(bool isNew, uint objectPID, VMStandaloneObjectMarshal state, DbObject dbState, uint guid, VMAsyncInventorySaveCallback callback, bool runSync)
{
try
{
if (isNew)
{
try
{
using (var db = DAFactory.Get())
{
dbState.type = guid;
dbState.shard_id = Context.ShardId;
var id = db.Objects.Create(dbState);
dbState.object_id = id;
objectPID = id;
}
}
catch (Exception) { callback(false, objectPID); }
}
var objStr = objectPID.ToString("x8");
//make sure this exists
Directory.CreateDirectory(Path.Combine(Config.SimNFS, "Objects/" + objStr + "/"));
byte[] data;
using (var stream = new MemoryStream())
{
var writer = new BinaryWriter(stream);
state.SerializeInto(writer);
data = stream.ToArray();
}
var file = File.Open(Path.Combine(Config.SimNFS, "Objects/" + objStr + "/inventoryState.fsoo"), FileMode.Create);
if (runSync)
{
file.Write(data, 0, data.Length);
using (var db = DAFactory.Get())
{
//todo: race where inventory object could potentially be placed on the lot before the old instance of it is deleted
//probably just block objects with same persist id from being placed.
db.Objects.UpdatePersistState(objectPID, dbState);
callback(true, objectPID);
}
file.Close();
}
else
{
file.WriteAsync(data, 0, data.Length).ContinueWith((x) =>
{
using (var db = DAFactory.Get())
{
db.Objects.UpdatePersistState(objectPID, dbState);
callback(true, objectPID);
}
file.Close();
});
}
}
catch (Exception e)
{
//todo: specific types of exception that can be thrown here? instead of just catching em all
LOG.Error(e, "Failed to save inventory state for object " + objectPID.ToString("x8") + "!");
callback(false, objectPID);
}
}
private bool TryPlace(VM vm, VMAvatar caller)
{
if (!vm.TSOState.CanPlaceNewUserObject(vm))
{
return(false);
}
VMStandaloneObjectMarshal state;
if ((Data?.Length ?? 0) == 0)
{
state = null;
}
else
{
state = new VMStandaloneObjectMarshal();
try
{
using (var reader = new BinaryReader(new MemoryStream(Data)))
{
state.Deserialize(reader);
}
foreach (var e in state.Entities)
{
((VMGameObjectMarshal)e).Disabled = 0;
}
}
catch (Exception)
{
//failed to restore state
state = null;
}
}
if (state != null)
{
CreatedGroup = state.CreateInstance(vm);
CreatedGroup.ChangePosition(new LotTilePos(x, y, level), dir, vm.Context, VMPlaceRequestFlags.UserPlacement);
if (CreatedGroup.Objects.Count == 0)
{
return(false);
}
if (CreatedGroup.BaseObject.Position == LotTilePos.OUT_OF_WORLD)
{
return(false);
}
}
else
{
var catalog = Content.Content.Get().WorldCatalog;
var item = catalog.GetItemByGUID(GUID);
CreatedGroup = vm.Context.CreateObjectInstance(GUID, LotTilePos.OUT_OF_WORLD, dir);
if (CreatedGroup == null)
{
return(false);
}
CreatedGroup.ChangePosition(new LotTilePos(x, y, level), dir, vm.Context, VMPlaceRequestFlags.UserPlacement);
CreatedGroup.ExecuteEntryPoint(11, vm.Context); //User Placement
if (CreatedGroup.Objects.Count == 0)
{
return(false);
}
if (CreatedGroup.BaseObject.Position == LotTilePos.OUT_OF_WORLD)
{
return(false);
}
}
foreach (var obj in CreatedGroup.Objects)
{
if (obj is VMGameObject)
{
((VMTSOObjectState)obj.TSOState).OwnerID = caller.PersistID;
}
obj.PersistID = ObjectPID;
((VMGameObject)obj).DisableIfTSOCategoryWrong(vm.Context);
}
vm.Context.ObjectQueries.RegisterMultitilePersist(CreatedGroup, ObjectPID);
//is this my sim's object? try remove it from our local inventory representaton
if (((VMTSOObjectState)CreatedGroup.BaseObject.TSOState).OwnerID == vm.MyUID)
{
var index = vm.MyInventory.FindIndex(x => x.ObjectPID == ObjectPID);
if (index != -1)
{
vm.MyInventory.RemoveAt(index);
}
}
vm.SignalChatEvent(new VMChatEvent(caller.PersistID, VMChatEventType.Arch,
caller.Name,
vm.GetUserIP(caller.PersistID),
"placed (from inventory) " + CreatedGroup.BaseObject.ToString() + " at (" + x / 16f + ", " + y / 16f + ", " + level + ")"
));
return(true);
}
private bool TryPlace(VM vm, VMAvatar caller)
{
var internalMode = caller == null;
if (Mode != PurchaseMode.Donate && !vm.PlatformState.CanPlaceNewUserObject(vm))
{
return(false);
}
if (Mode == PurchaseMode.Donate && !vm.PlatformState.CanPlaceNewDonatedObject(vm))
{
return(false);
}
VMStandaloneObjectMarshal state;
var catalog = Content.Content.Get().WorldCatalog;
var item = catalog.GetItemByGUID(Info.GUID);
if (caller != null && (item?.DisableLevel ?? 0) > 2)
{
//object cannot be placed (disable level 3)
return(false);
}
if ((Info.Data?.Length ?? 0) == 0)
{
state = null;
}
else
{
state = new VMStandaloneObjectMarshal();
try
{
using (var reader = new BinaryReader(new MemoryStream(Info.Data)))
{
state.Deserialize(reader);
}
foreach (var e in state.Entities)
{
((VMGameObjectMarshal)e).Disabled = 0;
}
}
catch (Exception)
{
//failed to restore state
state = null;
}
}
if (state != null)
{
CreatedGroup = state.CreateInstance(vm, false);
CreatedGroup.ChangePosition(new LotTilePos(x, y, level), dir, vm.Context, VMPlaceRequestFlags.UserPlacement);
CreatedGroup.ExecuteEntryPoint(11, vm.Context); //User Placement
if (CreatedGroup.Objects.Count == 0)
{
return(false);
}
if (CreatedGroup.BaseObject.Position == LotTilePos.OUT_OF_WORLD && !internalMode)
{
return(false);
}
}
else
{
CreatedGroup = vm.Context.CreateObjectInstance(Info.GUID, LotTilePos.OUT_OF_WORLD, dir);
if (CreatedGroup == null)
{
return(false);
}
CreatedGroup.ChangePosition(new LotTilePos(x, y, level), dir, vm.Context, VMPlaceRequestFlags.UserPlacement);
CreatedGroup.ExecuteEntryPoint(11, vm.Context); //User Placement
if (CreatedGroup.Objects.Count == 0)
{
return(false);
}
if (CreatedGroup.BaseObject.Position == LotTilePos.OUT_OF_WORLD && !internalMode)
{
return(false);
}
}
foreach (var obj in CreatedGroup.Objects)
{
var tsostate = (obj.PlatformState as VMTSOObjectState);
if (tsostate != null)
{
if (caller != null)
{
tsostate.OwnerID = caller.PersistID;
}
bool reinitRequired = false;
if (Info.UpgradeLevel > tsostate.UpgradeLevel)
{
tsostate.UpgradeLevel = Info.UpgradeLevel;
reinitRequired = true;
}
obj.UpdateTuning(vm);
if (reinitRequired)
{
VMNetUpgradeCmd.TryReinit(obj, vm, tsostate.UpgradeLevel);
}
}
obj.PersistID = ObjectPID;
((VMGameObject)obj).DisableIfTSOCategoryWrong(vm.Context);
}
vm.Context.ObjectQueries.RegisterMultitilePersist(CreatedGroup, ObjectPID);
//is this my sim's object? try remove it from our local inventory representaton
if (((VMTSOObjectState)CreatedGroup.BaseObject.TSOState).OwnerID == vm.MyUID && Info.RestoreType != VMInventoryRestoreType.CopyOOW)
{
var index = vm.MyInventory.FindIndex(x => x.ObjectPID == ObjectPID);
if (index != -1)
{
vm.MyInventory.RemoveAt(index);
}
}
if (Mode == PurchaseMode.Donate)
{
//this object should be donated.
(CreatedGroup.BaseObject.TSOState as VMTSOObjectState).Donate(vm, CreatedGroup.BaseObject);
}
if (caller != null)
{
vm.SignalChatEvent(new VMChatEvent(caller, VMChatEventType.Arch,
caller.Name,
vm.GetUserIP(caller.PersistID),
"placed (from inventory) " + CreatedGroup.BaseObject.ToString() + " at (" + x / 16f + ", " + y / 16f + ", " + level + ")"
));
}
return(true);
}