Modifying @warp command

[Meister]

Hi all,

 

How to modify @warp for normal players wherein they are not allowed to put coordinates.

 

Example:

 

@warp prontera 150 150 - They are just being warped randomly

 

Even they have specific coordinates that they want to go they will be warped randomly

 

Regards!

[Enthr]

¡Hi!
 
Well, at first, you need to locate this line in your atcommand.c file that its located in src/map/

 * @rura, @warp, @mapmove

scroll down a little...
and after this:

if ((x || y) && map_getcell(m, x, y, CELL_CHKNOPASS))
{ //This is to prevent the pc_setpos call from printing an error.
clif_displaymessage(fd, msg_txt(sd,2));
if (!map_search_freecell(NULL, m, &x, &y, 10, 10, 1))
x = y = 0; //Invalid cell, use random spot.
}

 
you add the following:

if(pc_get_group_level(sd) == 0) x = y = 0;

and the entire command should be looking like this:
 

/*==========================================
 * @rura, @warp, @mapmove
 *------------------------------------------*/
ACMD_FUNC(mapmove)
{
char map_name[MAP_NAME_LENGTH_EXT];
unsigned short mapindex;
short x = 0, y = 0;
int16 m = -1;

nullpo_retr(-1, sd);

memset(map_name, '\0', sizeof(map_name));

if (!message || !*message ||
(sscanf(message, "%15s %hd %hd", map_name, &x, &y) < 3 &&
sscanf(message, "%15[^,],%hd,%hd", map_name, &x, &y) < 1)) {
clif_displaymessage(fd, msg_txt(sd,909)); // Please enter a map (usage: @warp/@rura/@mapmove <mapname> <x> <y>).
return -1;
}

mapindex = mapindex_name2id(map_name);
if (mapindex)
m = map_mapindex2mapid(mapindex);

if (!mapindex) { // m < 0 means on different server! [Kevin]
clif_displaymessage(fd, msg_txt(sd,1)); // Map not found.

if (battle_config.warp_suggestions_enabled)
warp_get_suggestions(sd, map_name);

return -1;
}

if ((x || y) && map_getcell(m, x, y, CELL_CHKNOPASS))
{ //This is to prevent the pc_setpos call from printing an error.
clif_displaymessage(fd, msg_txt(sd,2));
if (!map_search_freecell(NULL, m, &x, &y, 10, 10, 1))
x = y = 0; //Invalid cell, use random spot.
}
if(pc_get_group_level(sd) == 0) x = y = 0;
if (map[m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
clif_displaymessage(fd, msg_txt(sd,247));
return -1;
}
if (sd->bl.m >= 0 && map[sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
clif_displaymessage(fd, msg_txt(sd,248));
return -1;
}
if (pc_setpos(sd, mapindex, x, y, CLR_TELEPORT) != 0) {
clif_displaymessage(fd, msg_txt(sd,1)); // Map not found.
return -1;
}

clif_displaymessage(fd, msg_txt(sd,0)); // Warped.
return 0;
} 

Edited January 30, 2016 by Emistry

[Lemongrass]

Dont forget that 0, 0 means random and that they might be able to reach places they shouldnt be able to reach.

[Enthr]

Dont forget that 0, 0 means random and that they might be able to reach places they shouldnt be able to reach.

 

 

Dont true, if you see in the code that i posted in the spoiler, there is a if that say 

if ((x || y) && map_getcell(m, x, y, CELL_CHKNOPASS))

that check if the cell is walkeable, and if its not, it will try again to obtain a new walkeable cell.

And if you are saying that it might get their to a place that they should do a quest first o something like that, he asked for a random position