[XGh0stz]

Код:

stock RemoveUnderScore(id) {    
new name[MAX_PLAYER_NAME];
GetPlayerName(id,name,sizeof(name));
for(new i = 0; i < MAX_PLAYER_NAME; i++) {        
if(name[i] == '_') {
name[i] = ' '; }
}
return
name;}

I might not be understanding you correctly, but it's as simple as changing playerid to id
(Dont forget to change playerid to id in the Forward as well...)

Example usage

Код:

OnPlayerConnect(playerid) { 
RemoveUnderScore(playerid);
return 1; }