//::///////////////////////////////////////////////
//:: inc_tavern
//:: Copyright (c) 2001 Bioware Corp.
//:://////////////////////////////////////////////
/*

*/
//:://////////////////////////////////////////////
//:: Created By: Lysandius
//:: Created On: 12-07-2002
//:://////////////////////////////////////////////

int INT_STOCKLIMIT_LOW = 5;

object OBJ_KEG_ALE = GetNearestObjectByTag("item_keg_ale");
object OBJ_CRATE_WINE = GetNearestObjectByTag("item_crate_wine");
object OBJ_CRATE_SPIRITS = GetNearestObjectByTag("item_crate_spirits");
object OBJ_CRATE_STORAGE = GetNearestObjectByTag("item_crate_storage");
object OBJ_WAYPOINT_BAR = GetNearestObjectByTag("waypoint_bar");
object OBJ_WAYPOINT_STORAGE = GetNearestObjectByTag("waypoint_storage");
object OBJ_WAYPOINT_STAIRS = GetNearestObjectByTag("waypoint_stairs");

int TransferItem(object oObjectTo, object oObjectFrom, string sItemTag, int nAmount);

void ActionCreateItemOnObject(string sItemTemplate, object oTarget);

// Transfer nAmount items from oObjectFrom to oObjectTo.
// Returns the amount of items that could NOT be transferred.
int TransferItem(object oObjectTo, object oObjectFrom, string sItemTag, int nAmount)
{
    int nCount;
    object oItem = GetFirstItemInInventory(oObjectFrom);
    while (GetIsObjectValid(oItem))
    {
        string sTag = GetTag(oItem);
        if (sTag == sItemTag)
        {
            nCount += GetNumStackedItems(oItem);
            DestroyObject(oItem);
        }
        oItem = GetNextItemInInventory(oObjectFrom);
    }
    int nNeeded;
    while (nCount > 0 && nAmount > nNeeded)
    {
        nNeeded++;
        nCount--;
    }
    while (nNeeded > 0)
    {
        CreateItemOnObject(sItemTag, oObjectTo);
        nNeeded--;
        nAmount--;
    }
    while (nCount > 0)
    {
        DelayCommand(0.1, ActionCreateItemOnObject(sItemTag, oObjectFrom));
        nCount--;
    }
    return nAmount;
}

void ActionCreateItemOnObject(string sItemTemplate, object oTarget)
{
    CreateItemOnObject(sItemTemplate, oTarget);
}