enable @whosell for all users not only vending players.

[iraciz]

Good day friends, I found this command, that shows in dispbottom a vending item in any player stores.

But this information is only displayed for players on vending, The other users who try this command will ever show  "Nobody is selling it now."

Is there any way to modify this code and allow all players to use it?

Everyone, not only vending users.

/*==========================================
* @whosell - List who is vending the item (amount, price, and location).
* revamped by VoidLess, original by zephyrus_cr
*------------------------------------------*/
ACMD_FUNC(whosell)
{
   char item_name[100];
   int item_id = 0, j, count = 0, sat_num = 0;
   int s_type = 1; // search bitmask: 0-name,1-id, 2-card, 4-refine
   int refine = 0,card_id = 0;
   bool flag = 0; // place dot on the minimap?
   struct map_session_data* pl_sd;
   struct s_mapiterator* iter;
   unsigned int MinPrice = battle_config.vending_max_value, MaxPrice = 0;
   struct item_data *item_data;
   nullpo_retr(-1, sd);
   if (!message || !*message) {
    clif_displaymessage(fd, "Use: @whosell (<+refine> )(<item_id>)(<[card_id]>) or @whosell <name>");
    return -1;
   }
   if (sscanf(message, "+%d %d[%d]", &refine, &item_id, &card_id) == 3){
    s_type = 1+2+4;
   }
   else if (sscanf(message, "+%d %d", &refine, &item_id) == 2){
    s_type = 1+4;
   }
   else if (sscanf(message, "+%d [%d]", &refine, &card_id) == 2){
    s_type = 2+4;
   }
   else if (sscanf(message, "%d[%d]", &item_id, &card_id) == 2){
    s_type = 1+2;
   }
   else if (sscanf(message, "[%d]", &card_id) == 1){
    s_type = 2;
   }
   else if (sscanf(message, "+%d", &refine) == 1){
    s_type = 4;
   }
   else if (sscanf(message, "%d", &item_id) == 1 && item_id == atoi(message)){
   //names, that start on num are not working
   //so implemented minumum item_id>500
   //or better make item_id == atoi(message) ?
    s_type = 1;
   }
   else if (sscanf(message, "%99[^\n]", item_name) == 1){
    s_type = 1;
    if ((item_data = itemdb_searchname(item_name)) == NULL){
	    clif_displaymessage(fd, "Not found item with this name");
	    return -1;
    }
    item_id = item_data->nameid;
   }
   else {
    clif_displaymessage(fd, "Use: @whosell (<+refine> )(<item_id>)(<[card_id]>) or @whosell <name>");
    return -1;
   }

   //check card
   if(s_type & 2 && ((item_data = itemdb_exists(card_id)) == NULL || item_data->type != IT_CARD)){
    clif_displaymessage(fd, "Not found a card with than ID");
    return -1;
   }
   //check item
   if(s_type & 1 && (item_data = itemdb_exists(item_id)) == NULL){
    clif_displaymessage(fd, "Not found an item with than ID");
    return -1;
   }
   //check refine
   if(s_type & 4){
    if (refine<0 || refine>10){
	    clif_displaymessage(fd, "Refine out of bounds: 0 - 10");
	    return -1;
    }
    /*if(item_data->type != IT_WEAPON && item_data->type != IT_ARMOR){
	    clif_displaymessage(fd, "Use refine only with weapon or armor");
	    return -1;
    }*/
   }
   iter = mapit_getallusers();
   for( pl_sd = (TBL_PC*)mapit_first(iter); mapit_exists(iter); pl_sd = (TBL_PC*)mapit_next(iter) )
   {
    if( pl_sd->vender_id ) //check if player is vending
    {
	    for (j = 0; j < pl_sd->vend_num; j++) {
		    if((item_data = itemdb_exists(sd->cart.u.items_cart[pl_sd->vending[j].index].nameid)) == NULL)
			    continue;
		    if(s_type & 1 && sd->cart.u.items_cart[pl_sd->vending[j].index].nameid != item_id)
			    continue;
		    if(s_type & 2 && ((item_data->type != IT_ARMOR && item_data->type != IT_WEAPON) ||
						    (sd->cart.u.items_cart[pl_sd->vending[j].index].card[0] != card_id &&
						    sd->cart.u.items_cart[pl_sd->vending[j].index].card[1] != card_id &&
						    sd->cart.u.items_cart[pl_sd->vending[j].index].card[2] != card_id &&
						    sd->cart.u.items_cart[pl_sd->vending[j].index].card[3] != card_id)))
			    continue;
		    if(s_type & 4 && ((item_data->type != IT_ARMOR && item_data->type != IT_WEAPON) || sd->cart.u.items_cart[pl_sd->vending[j].index].refine != refine))
			    continue;
		    if(item_data->type == IT_ARMOR)
			    snprintf(atcmd_output, CHAT_SIZE_MAX, "+%d %d[%d] | Price %d | Amount %d | Map %s[%d,%d] | Seller %s",sd->cart.u.items_cart[pl_sd->vending[j].index].refine
					    ,sd->cart.u.items_cart[pl_sd->vending[j].index].nameid
					    ,sd->cart.u.items_cart[pl_sd->vending[j].index].card[0]
					    ,pl_sd->vending[j].value
					    ,pl_sd->vending[j].amount
					    ,mapindex_id2name(pl_sd->mapindex)
					    ,pl_sd->bl.x,pl_sd->bl.y
					    ,pl_sd->status.name);
		    else if(item_data->type == IT_WEAPON)
			    snprintf(atcmd_output, CHAT_SIZE_MAX, "+%d %d[%d,%d,%d,%d] | Price %d | Amount %d | Map %s[%d,%d] | Seller %s",sd->cart.u.items_cart[pl_sd->vending[j].index].refine
					    ,sd->cart.u.items_cart[pl_sd->vending[j].index].nameid
					    ,sd->cart.u.items_cart[pl_sd->vending[j].index].card[0]
					    ,sd->cart.u.items_cart[pl_sd->vending[j].index].card[1]
					    ,sd->cart.u.items_cart[pl_sd->vending[j].index].card[2]
					    ,sd->cart.u.items_cart[pl_sd->vending[j].index].card[3]
					    ,pl_sd->vending[j].value
					    ,pl_sd->vending[j].amount
					    ,mapindex_id2name(pl_sd->mapindex)
					    ,pl_sd->bl.x,pl_sd->bl.y
					    ,pl_sd->status.name);
		    else
			    snprintf(atcmd_output, CHAT_SIZE_MAX, "ID %d | Price %d | Amount %d | Map %s[%d,%d] | Seller %s",sd->cart.u.items_cart[pl_sd->vending[j].index].nameid
					    ,pl_sd->vending[j].value
					    ,pl_sd->vending[j].amount
					    ,mapindex_id2name(pl_sd->mapindex)
					    ,pl_sd->bl.x, pl_sd->bl.y
					    ,pl_sd->status.name);
		    if(pl_sd->vending[j].value < MinPrice) MinPrice = pl_sd->vending[j].value;
		    if(pl_sd->vending[j].value > MaxPrice) MaxPrice = pl_sd->vending[j].value;
		    clif_displaymessage(fd, atcmd_output);
		    count++;
		    flag = 1;
	    }
	    if(flag && pl_sd->mapindex == sd->mapindex){
		    clif_viewpoint(sd, 1, 1, pl_sd->bl.x, pl_sd->bl.y, ++sat_num, 0xFFFFFF);
		    flag = 0;
	    }
    }
   }
   mapit_free(iter);
   if(count > 0) {
    snprintf(atcmd_output,CHAT_SIZE_MAX, "Found %d ea. Prices from %dz to %dz", count, MinPrice, MaxPrice);
    clif_displaymessage(fd, atcmd_output);
   } else
    clif_displaymessage(fd, "Nobody is selling it now.");
   return 0;
}

 

 

Edited July 6, 2020 by iraciz

[adani_jmc]

This one currently work for me

[iraciz]

Thank you, now is working fine, a new topic should be made for this,