// Update is called once per frame
void Update()
{
// Update the gold count in the applet
Arx.SetTagContentById("gold", "You have " + gold + " gold.");
// Make a temporary string
var itemp = "";
// For each item:
foreach (var it in items)
{
// Add it to our string
itemp += it;
// Add a comma
itemp += ", ";
}
// Set our item text to the temporary string without the trailing comma
if (itemp.Length > 2)
{
itemList.text = itemp.Substring(0, itemp.Length - 2);
}
else
{
itemList.text = itemp;
}
// Check if we can afford all items
CanWeAfford();
}
// Helper function for buying items
static void BuyItem(int item)
{
// If we can afford it:
if (gold >= costs[item])
{
// Subtract its cost
gold -= costs[item];
// Add it to the item list
items.Add(names[item]);
}
// else:
else
{
// Show a warning that we are too poor
Arx.SetTagContentById("cant_afford_" + item, "Cannot afford this weapon!");
}
}
// Helper function for updating texts
void CanWeAfford()
{
// For each item:
for (int item = 1; item < items.Count; item++)
{
Debug.Log(item);
// If we can afford it:
if (gold >= costs[item])
{
// Clear the affordability warning
Arx.SetTagContentById("cant_afford_" + item, "");
}
// else:
else
{
// Show a warning that we are too poor
Arx.SetTagContentById("cant_afford_" + item, "Cannot afford this weapon!");
}
}
}
// Helper function for buying items
static void BuyItem(string arg)
{
// If the argument starts with "buy":
if (arg.StartsWith("buy"))
{
Debug.Log(arg);
// Get the ID of the item the user bought
var item = int.Parse(arg.Replace("buy_it_", ""));
// If we can afford it:
if (gold >= costs[item])
{
// Subtract its cost
gold -= costs[item];
// Add it to the item list
items.Add(names[item]);
}
// else:
else
{
// Show a warning that we are too poor
Arx.SetTagContentById("cant_afford_" + item, "Cannot afford this weapon!");
}
}
}
