public void Subtract(Resource resource)
{
BeginUpdate();
if (resource.Crop > 0)
{
Crop.Subtract(resource.Crop);
}
if (resource.Gold > 0)
{
Gold.Subtract(resource.Gold);
}
if (resource.Wood > 0)
{
Wood.Subtract(resource.Wood);
}
if (resource.Iron > 0)
{
Iron.Subtract(resource.Iron);
}
if (resource.Labor > 0)
{
Labor.Subtract(resource.Labor);
}
EndUpdate();
}
public void Subtract(Resource cost, out Resource actual)
{
BeginUpdate();
actual = new Resource();
Crop.Subtract((actual.Crop = (Crop.Value > cost.Crop ? cost.Crop : Crop.Value)));
Gold.Subtract((actual.Gold = (Gold.Value > cost.Gold ? cost.Gold : Gold.Value)));
Iron.Subtract((actual.Iron = (Iron.Value > cost.Iron ? cost.Iron : Iron.Value)));
Wood.Subtract((actual.Wood = (Wood.Value > cost.Wood ? cost.Wood : Wood.Value)));
Labor.Subtract((actual.Labor = (Labor.Value > cost.Labor ? cost.Labor : Labor.Value)));
EndUpdate();
}
public void Subtract(Resource cost, Resource hidden, out Resource actual)
{
BeginUpdate();
actual = new Resource();
Crop.Subtract(
(actual.Crop =
(Crop.Value - hidden.Crop > cost.Crop ? cost.Crop : Math.Max(0, Crop.Value - hidden.Crop))));
Gold.Subtract(
(actual.Gold =
(Gold.Value - hidden.Gold > cost.Gold ? cost.Gold : Math.Max(0, Gold.Value - hidden.Gold))));
Iron.Subtract(
(actual.Iron =
(Iron.Value - hidden.Iron > cost.Iron ? cost.Iron : Math.Max(0, Iron.Value - hidden.Iron))));
Wood.Subtract(
(actual.Wood =
(Wood.Value - hidden.Wood > cost.Wood ? cost.Wood : Math.Max(0, Wood.Value - hidden.Wood))));
Labor.Subtract(
(actual.Labor =
(Labor.Value - hidden.Labor > cost.Labor
? cost.Labor
: Math.Max(0, Labor.Value - hidden.Labor))));
EndUpdate();
}