[COD]: Loops Rápidos

#include a_samp

new gPlayersConnected;

public OnPlayerConnect(playerid){
        return gPlayersConnected++;
}

public OnPlayerDisconnect(playerid, reason){
        return gPlayersConnected--;
}


#define Players(%0)     for(new %0 = gPlayersConnected; %0 > -1; --%0)

#if defined _ALS_OnPlayerConnect
    #undef OnPlayerConnect
#else
    #define _ALS_OnPlayerConnect
#endif
#define OnPlayerConnect SuYaNwOnPlayerConnect

#if defined _ALS_OnPlayerDisconnect
    #undef OnPlayerDisconnect
#else
    #define _ALS_OnPlayerDisconnect
#endif
#define OnPlayerDisconnect SuYaNwOnPlayerDisconnect

forward SuYaNwOnPlayerConnect(playerid);
forward SuYaNwOnPlayerDisconnect(playerid, reason);


//// Exemplo de uso

    Players(i){
        if(IsPlayerConnected(i)){
            printf("Conectado: %i", i);
        }
    }