[Kar]

pawn Код:

reselect:
if(last_RandomMessage == RandomSelection) {

    //Oh no! The random selected the same message as before! This is where we make it select again and again until it gets a different message!
    //To do this, we just simply create the random again!
    RandomSelection = random(3);
    printf("test");
    if(last_RandomMessage == RandomSelection) goto reselect;
    last_RandomMessage = RandomSelection;
    printf("test passed");
    //We do not return here, because we would like to let the rest of the code run.
}

make sure you don't cheat the variables anywhere....