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Route trade purchases through checkpoints

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This commit is contained in:
Meta Vens 2026-06-16 02:57:45 +01:00
commit f58e738cf8
5 changed files with 166 additions and 61 deletions
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94
Assets/Scripts/UI/Menu/TradeMenu.cs
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@ -528,41 +528,27 @@ public class TradeMenu : MonoBehaviour
}
var price = GetTypedTradePrice(item, typedItem);
if (price < GameManager.Credits)
var isShipHull = !string.IsNullOrWhiteSpace(typedItem?.HullType);
if (isShipHull &&
!string.Equals(typedItem.HullType, nameof(HullType.Ship), StringComparison.Ordinal))
{
if (!string.IsNullOrWhiteSpace(typedItem?.HullType))
{
if (!string.Equals(typedItem.HullType, nameof(HullType.Ship), StringComparison.Ordinal))
throw new ArgumentException("Attempted to buy non-ship hull from station, WTF are you doing?!");
var ship = new Ship(GameManager.ItemManager, GameManager.Zone, item as EquippableItem, GameManager.NewEntitySettings) { IsPlayerShip = true };
ship.SetParent(GameManager.DockedEntity);
GameManager.Credits -= price;
UpdateCreditsLabel();
}
else if (Inventory.TryTransferItem(_targetCargo, item))
{
GameManager.Credits -= price;
UpdateCreditsLabel();
}
else
{
Dialog.Clear();
Dialog.Title.text = "Unable to buy: Insufficient Cargo Space!";
Dialog.Show();
Dialog.MoveToCursor();
return;
}
}
else
{
Dialog.Clear();
Dialog.Title.text = "Unable to buy: Insufficient Credits!";
Dialog.Show();
Dialog.MoveToCursor();
ShowUnableToBuy("Unsupported hull purchase!");
return;
}
if (price > GameManager.Credits)
{
ShowUnableToBuy("Insufficient Credits!");
return;
}
if (!GameManager.CommitTradePurchase(Inventory, _targetCargo, item, price, isShipHull))
{
ShowUnableToBuy(isShipHull ? "Unable to create ship!" : "Insufficient Cargo Space!");
return;
}
UpdateCreditsLabel();
}
private void Buy(SimpleCommodity simpleCommodity, int quantity)
@ -574,40 +560,22 @@ public class TradeMenu : MonoBehaviour
return;
}
var maxStack = typedItem.MaxStack > 0 ? typedItem.MaxStack : 1;
var price = typedItem.Price;
// Up-rounded integer division from https://stackoverflow.com/a/503201
int lots = (quantity - 1) / maxStack + 1;
int remaining = quantity;
for (int i = 0; i < lots; i++)
var clampedQuantity = min(quantity, simpleCommodity.Quantity);
var totalPrice = (long)clampedQuantity * price;
if (totalPrice > GameManager.Credits)
{
int q = min(remaining, maxStack);
if (q * price < GameManager.Credits)
{
if (Inventory.TryTransferItem(_targetCargo, simpleCommodity, quantity))
{
GameManager.Credits -= q * price;
UpdateCreditsLabel();
remaining -= q;
}
else
{
Dialog.Clear();
Dialog.Title.text = "Unable to buy: Insufficient Cargo Space!";
Dialog.Show();
Dialog.MoveToCursor();
return;
}
}
else
{
Dialog.Clear();
Dialog.Title.text = "Unable to buy: Insufficient Credits!";
Dialog.Show();
Dialog.MoveToCursor();
return;
}
ShowUnableToBuy("Insufficient Credits!");
return;
}
if (!GameManager.CommitTradePurchase(Inventory, _targetCargo, simpleCommodity, clampedQuantity, price))
{
ShowUnableToBuy("Insufficient Cargo Space!");
return;
}
UpdateCreditsLabel();
}
private int GetTypedTradePrice(CraftedItemInstance item, AetheriaRuntimeCatalogItem typedItem)