Selling items by player¶

This hook is triggered whenever the player tries to sell an item to an NPC during a trade.
It extends the default trading system by allowing script conditions to decide whether an item can be sold.

When the player attempts to sell an item, the hook looks for the following Daedalus function: zDExt_Npc_CanPlayerSellItem defined in Scripts/Content directory.

• item - selected item in player's inventory to sell
• self - player
• other - trader

func int zDExt_Npc_CanPlayerSellItem()
{
    if (!Hlp_IsValidItem(item))
    {
        return FALSE;
    };

    if (Hlp_GetInstanceID(item) == ItMi_InnosEye_Mis)
    {
        Print("You cannot sell this unique item!");
        AI_PlayAni(self, "T_NO");
        AI_PlayAni(other, "T_DONTKNOW");
        return FALSE;
    };

    return TRUE;
};