public override bool Verify(VM vm, VMAvatar caller)
{
if (Verified)
{
return(true); //set internally when transaction succeeds. trust that the verification happened.
}
if (caller == null || //caller must be on lot, have owner permissions
((VMTSOAvatarState)caller.TSOState).Permissions < VMTSOAvatarPermissions.Owner)
{
return(false);
}
var exState = vm.TSOState.Size;
var exSize = exState & 255;
var exStories = (exState >> 8) & 255;
LotSize = Math.Min(LotSize, (byte)(VMBuildableAreaInfo.BuildableSizes.Length - 1));
LotStories = Math.Min(LotStories, (byte)3);
if ((exSize == LotSize && exStories == LotStories) || LotSize < exSize || LotStories < exStories)
{
//cannot size down. cannot stay same size (no-op)
return(false);
}
else
{
var totalOld = exSize + exStories;
var totalTarget = LotSize + LotStories;
var baseCost = VMBuildableAreaInfo.CalculateBaseCost(totalOld, totalTarget);
var roomieCost = VMBuildableAreaInfo.CalculateRoomieCost(vm.TSOState.Roommates.Count, totalOld, totalTarget);
//perform the transaction. If it succeeds, requeue the command
vm.GlobalLink.PerformTransaction(vm, false, caller.PersistID, uint.MaxValue, baseCost + roomieCost,
(bool success, int transferAmount, uint uid1, uint budget1, uint uid2, uint budget2) =>
{
if (success)
{
Verified = true;
vm.ForwardCommand(this);
}
vm.SendCommand(new VMNetAsyncResponseCmd(0, new VMTransferFundsState
{ //update budgets on clients. id of 0 means there is no target thread.
Responded = true,
Success = success,
TransferAmount = transferAmount,
UID1 = uid1,
Budget1 = budget1,
UID2 = uid2,
Budget2 = budget2
}));
});
return(false);
}
}
public void UpdateCost()
{
var lotInfo = LotControl.vm.TSOState;
var lotSize = lotInfo.Size & 255;
var lotFloors = (lotInfo.Size >> 8) & 255;
var lotDir = lotInfo.Size >> 16;
OldLotSize = lotInfo.Size;
UpdateSizeTarget = Math.Min(Math.Max(lotSize, UpdateSizeTarget), VMBuildableAreaInfo.BuildableSizes.Length - 1);
UpdateFloorsTarget = Math.Min(Math.Max(lotFloors, UpdateFloorsTarget), 3);
var totalTarget = UpdateFloorsTarget + UpdateSizeTarget;
var totalOld = lotSize + lotFloors;
AcceptButton.Disabled = totalTarget == totalOld; //no upgrade selected
var baseCost = VMBuildableAreaInfo.CalculateBaseCost(totalOld, totalTarget);
var roomieCost = VMBuildableAreaInfo.CalculateRoomieCost(lotInfo.Roommates.Count, totalOld, totalTarget);
if (baseCost + roomieCost > (LotControl.ActiveEntity?.TSOState.Budget.Value ?? 0))
{
AcceptButton.Disabled = true; //can't afford
}
//TODO: read from uiscript
TotalCostLabel.CaptionStyle.Color = AcceptButton.Disabled?new Color(255, 125, 125):TextStyle.DefaultLabel.Color;
var targetTiles = VMBuildableAreaInfo.BuildableSizes[UpdateSizeTarget];
string[][] applyText = new string[][]
{
new string[] { },
new string[] { targetTiles.ToString(), targetTiles.ToString() + "x" + (UpdateFloorsTarget + 2) },
new string[] { baseCost.ToString() },
new string[] { roomieCost.ToString() },
new string[] { (baseCost + roomieCost).ToString() },
new string[] { Math.Min(8, totalTarget + 1).ToString() },
new string[] { UpdateSizeTarget + 1 + "+" + UpdateFloorsTarget }
};
for (int i = 0; i < Labels.Count; i++)
{
Labels[i].Caption = GetArgsString(SavedInitialText[i], applyText[i]);
}
TargetSize = LotControl.vm.Context.GetTSOBuildableArea(UpdateSizeTarget | (UpdateFloorsTarget << 8) | (lotDir << 16));
RenderPreview(VMBuildableAreaInfo.BuildableSizes[lotSize], lotFloors + 2, targetTiles, UpdateFloorsTarget + 2);
}