/// <summary>
/// Take something OUT of a container, or BUY it from a vendor.
/// </summary>
/// <param name="boardchar">The container/vendor</param>
/// <param name="token">The item token</param>
/// <param name="chosen">The item's definition</param>
/// <returns>Return a failure message or null.</returns>
private static string TryRetrieve(BoardChar boardchar, Token token, InventoryItem chosen)
{
var inv = boardchar.Character.GetToken("items");
var con = other;
if (token.HasToken("cursed"))
{
//Reveal the cursed item as such if we didn't already know.
if (!token.GetToken("cursed").HasToken("known"))
{
token.GetToken("cursed").AddToken("known");
}
return(mode == ContainerMode.Vendor ? "It's cursed. " + vendorChar.Name.ToString() + " can't unequip it." : "It's cursed. You shouldn't touch this."); //DO NOT TRANSLATE -- Curses will be replaced with better terms and variants such as "Slippery" or "Sticky".
}
if (token.HasToken("equipped"))
{
//If we're looting a corpse's equipment, just unequip it.
/* Cannot happen if we only allow buying for_sale items
* //If a vendor is wearing it though...
* if (mode == ContainerMode.Vendor)
* return i18n.Format("inventory_vendorusesthis", vendorChar.Name.ToString());
* else
*/
token.RemoveToken("equipped");
}
if (mode == ContainerMode.Vendor && price != 0)
{
//Handle the transaction.
var pMoney = boardchar.Character.GetToken("money");
var vMoney = vendorChar.GetToken("money");
//TODO: add charisma and relationship bonuses -- look good for free food, or get a friends discount.
if (pMoney.Value - price < 0)
{
return(i18n.GetString("inventory_youcantaffordthis"));
}
vMoney.Value += price;
pMoney.Value -= price;
token.RemoveToken("for_sale");
}
inv.Tokens.Add(token);
con.Tokens.Remove(token);
boardchar.ParentBoard.Redraw();
boardchar.ParentBoard.Draw();
boardchar.Character.CheckHasteSlow();
NoxicoGame.Sound.PlaySound("set://GetItem");
return(null);
}
public static void FoldCostumeVariables(Token token, string[] vars = null)
{
if (token == null)
{
return;
}
if (vars == null)
{
vars = new string[100];
}
while (token.HasToken("setvar"))
{
var setvar = token.GetToken("setvar");
var id = (int)setvar.GetToken("id").Value;
var value = setvar.GetToken("value");
vars[id] = value.Text;
token.RemoveToken("setvar");
}
while (token.HasToken("var"))
{
var getvar = token.GetToken("var");
var id = (int)getvar.Value;
if (vars[id].IsBlank())
{
token.RemoveToken("var");
}
else
{
getvar.Name = vars[id];
}
}
if (!token.Text.IsBlank() && token.Text.Trim().StartsWith("var "))
{
var id = int.Parse(token.Text.Trim().Substring(4));
token.Text = vars[id].IsBlank("<invalid token>", vars[id]);
}
foreach (var child in token.Tokens)
{
FoldCostumeVariables(child, vars);
}
}