// The "Maker & Taker" Game

// (in which maker and taker gamble for the ball)

sclass MakerAndTakerGame {

  ///////////////////////////////

  //////// PLAYING FIELD ////////

  ///////////////////////////////

  //////// Maker's output 

  Bool priceIsUp;          // 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 {

    priceIsUp = nextCryptoMove();

    takersScore += takersCurrentBet*(priceIsUp ? 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 priceIsUp.

  // 

  // 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();

  }

}