[dusk]

The whole "magic" is the "random" function.

pawn Код:

public OnPlayerPickUpPickup(playerid,pickupid)
{
    if(somepickup == pickupid)
    {
          switch(random(2)) // random(2) can produce either the number 0 or 1
          {
                   case 0: SendClientMessage(playerid,0xFF0000FF,"Sorry, the heart is bad");
                   case 1: SendClientMessage(playerid,0x00FF00FF,"Yeee this heart is cool and all");
          }
    }
}