tintin basic state controller

adventuresUnlimited.txt

#var {state}{none}
#action {%1 says 'spell'}{
  #if {"$state" == "none"} { 
    #var {state}{one};
    /* here you'd do stuff based on initial state */
  };
  #elseif {"$state" == "one"} {
    #var {state}{two};
    /* here you'd do stuff based on next state step */
  };
  #else {
    #var {state}{none};
    /* here you'd do stuff based on last or final state step */
  };
}