Loot tables

[Wiz]

Okay, I don't wtf whoever wrote that code was smoking, but here's a fixed version that works as desired above:

				if ((rand()%100) < atoi(row[3])) {
					AddLootDropToNPC(atoi(row[1]), itemlist);
				}

And:

void Database::AddLootDropToNPC(int32 lootdrop_id, ItemList* itemlist) {
	char errbuf[MYSQL_ERRMSG_SIZE];
    char *query = 0;
    MYSQL_RES *result;
    MYSQL_ROW row;
	int32 chancepool = 0;
	int32 items[50];
	int32 itemchance[50];
	int16 itemcharges[50];
	int8 i = 0;
	for (int m=0;m < 50;m++)
	{
		items[m]=0;
		itemchance[m]=0;
		itemcharges[m]=0;
	}
	
	if (RunQuery(query, MakeAnyLenString(&query, "SELECT lootdrop_id, item_id, item_charges, equip_item, chance FROM lootdrop_entries WHERE lootdrop_id=%i", lootdrop_id), errbuf, &result))
	{
		delete[] query;
		while (row = mysql_fetch_row(result))
		{
			items[i] = atoi(row[1]);
			itemchance[i] = atoi(row[4]) + chancepool;
			itemcharges[i] = atoi(row[2]);
			chancepool += atoi(row[4]);
			i++;
		}
		int32 res = rand()%chancepool;
		i = 0;
		while (items[i] != 0)
		{
			if (res <= itemchance[i])
				break;
			else
				i++;
		}
		const Item_Struct* dbitem = database.GetItem(items[i]);
		if (dbitem == 0)
		{
			cerr << "Error in AddLootDropToNPC: dbitem=0, item#=" << items[i] << ", lootdrop_id=" << lootdrop_id << endl;
		}
		else
		{
			ServerLootItem_Struct* item = new ServerLootItem_Struct;
			item->item_nr = dbitem->item_nr;
			item->charges = itemcharges[i];
			item->equipSlot = 0;
			(*itemlist).Append(item);
		}
		mysql_free_result(result);
	}
	else
	{
		cerr << "Error in AddLootDropToNPC query '" << query << "' " << errbuf << endl;
		delete[] query;
		return;
	}
	
	return;
}