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// The "Maker & Taker" Game
// (in which maker and taker gamble for the ball)

sclass MakerAndTakerGame {
  ///////////////////////////////
  //////// PLAYING FIELD ////////
  ///////////////////////////////

  //////// Maker's output 
  
  Bool makerSaysUp;        // null: It's round 1 and it's the takers turn. (Initial situation before game begins.)
                           // true: Price has gone 1 step up since last round
                           // false: Price has gone 1 step down
                          
  //////// Taker's output & score, plus time keeper (=rounds played)
  
  int takersCurrentBet;    // +1 to bet long, -1 to bet short, +2 to bet extra long etc, 0 to stop betting for now
  int takersScore;         // Sum of taker's wins + losses
  int roundsPlayed;        // How many rounds (a round is one take and one make) we had
  
  //////// Internal toggle for fun purposes
  
  bool takersTurn = true;  // Taker always starts
  
  //////// Game protocol
  
  new L<MakerAndTakerGame> protocol;
  
  ////////////////////////////
  //////// MAKER CODE ////////
  ////////////////////////////
  
  // This defines the crypto's movement over time.
  // true = one step up, false = one step down.
  // Multiple steps at once ("cell skips") are anomalies and are not supported here.
  swappable bool nextCryptoMove() { fail("Put something here"); }
  
  void make {
    makerSaysUp = nextCryptoMove();
    takersScore += takersCurrentBet*(makerSaysUp ? 1 : -1);
    ++roundsPlayed;
    protocol.add((selfType) unstructure(print(structure(this))));
    takersTurn = true;
  }
  
  ////////////////////////////
  //////// TAKER CODE ////////
  ////////////////////////////
  
  // Taker's secret sauceeee!
  //
  // IOW, do strategy XYZ super-smart mega calculation stuff and set "takersCurrentBet" to a really smart value.
  // 
  // You can, but don't have to, make use of the value of makerSaysUp.
  // 
  // If you're only watching or done betting, just say takersCurrentBet = 0.
  
  swappable void magicJuice {}
  
  void take {
    magicJuice();
    takersTurn = false;
  }
  
  
  // The rest is just some glue for gluing purposes.
  
  void step {
    if (takersTurn) take(); else make();
  }
}