game.cpp

#include "game.h"
#include "common.h"

Game::Game() : auto_play(true) {
  p_board = new Board;
  p_draw = new Draw;
}

Game::~Game() {
  delete p_board;
  delete p_draw;
}

Board *Game::gb() { return p_board; }

Draw *Game::gd() { return p_draw; }

char Game::main_menu() {
  clear();
  mvprintw(LINES / 2 - 8, COLS / 2 - 20, "SOFIA WELCOMES YOU.");
  mvprintw(LINES / 2 - 6, COLS / 2 - 20, "[1] PLAYING WITH HUMAN");
  mvprintw(LINES / 2 - 4, COLS / 2 - 20, "[2] PLAYING WITH SOFIAI");
  mvprintw(LINES / 2 - 2, COLS / 2 - 20, "[3] PLAYING WITH MARIAI");
  mvprintw(LINES / 2 + 0, COLS / 2 - 20, "[4] WATCHING A GAME BETWEEN AIs");
  mvprintw(LINES / 2 + 2, COLS / 2 - 20, "[q] EXIT");
  mvprintw(LINES / 2 + 4, COLS / 2 - 20, "PRESS THE KEY TO CONTINUE");
  char ch = getch();
  return ch;
}

void Game::select_menu(char ch) {
  // playing with human
  if (ch == '1')
    gb()->set_player(HUMAN, HUMAN);

  // playing with sofia
  if (ch == '2') {
    while (1) {
      move(LINES / 2 + 6, COLS / 2 - 20);
      printw("DO YOU ALLOW SOFIAI TO PLAY FIRST? [y/n]: ");
      ch = getch();
      if (ch == 'y' || ch == 'Y') {
        gb()->set_player(SOFIAI, HUMAN);
        return;
      } else if (ch == 'n' || ch == 'N') {
        gb()->set_player(HUMAN, SOFIAI);
        return;
      }
    }
  }
  // playing with maria
  if (ch == '3') {
    while (1) {
      move(LINES / 2 + 6, COLS / 2 - 20);
      printw("DO YOU ALLOW MARIAI TO PLAY FIRST? [y/n]: ");
      ch = getch();
      if (ch == 'y' || ch == 'Y') {
        gb()->set_player(MARIAI, HUMAN);
        return;
      } else if (ch == 'n' || ch == 'N') {
        gb()->set_player(HUMAN, MARIAI);
        return;
      }
    }
  }

  // AIs playing with each other
  if (ch == '4') {
    while (1) {
      move(LINES / 2 + 6, COLS / 2 - 20);
      printw("DO YOU LET AIs PAUSE BETWEEN EACH THEIR MOVE? [y/n]: ");
      gb()->set_player(SOFIAI, MARIAI);
      ch = getch();
      if (ch == 'y' || ch == 'Y') {
        auto_play = false;
        return;
      } else if (ch == 'n' || ch == 'N') {
        auto_play = true;
        return;
      }
    }
  }
}

void Game::play_game() {
  bool quit = false;
  int code = 0;
  Player player;
  Coords coords;
  Sofiai sofia(gb());
  Mariai maria(gb(), gd());
  gd()->init_screen_win(gb());

  while (!quit) {
    coords = make_pair(-1, -1);
    if (gb()->whose_turn() == BLACK) {
      player = gb()->get_player(BLACK);
    } else {
      player = gb()->get_player(WHITE);
    }

    // get next move: who plays
    if (player == HUMAN) {
      coords = gd()->get_move();
      if (coords.first == -1)
        return;
    }
    if (player == SOFIAI) {
      coords = sofia.next_move();
      if (!auto_play)
        gd()->pause_auto_play();
    }
    if (player == MARIAI) {
      coords = maria.next_move();
      if (!auto_play)
        gd()->pause_auto_play();
    }

    // when missed next move
    if (coords.first == -1) {
      gd()->wipe_out_msg();
      gd()->dump_msg(
          "Fatal error occurred. next move not found. Press q to exit");
      gd()->wait_for_q();
      return;
    }

    code = gb()->make_move(coords.first, coords.second);
    Board b = *gb();

#if PRINT_CANDY
    b.toggle_turn();
    VecCoords candy = maria.gen_candy(b);
    for (auto q : candy) {
      int i, j;
      tie(i, j) = q;
      b.set_stone(i, j, CANDY);
    }
    b.toggle_turn();
#endif

    gd()->update_screen(code, coords.second, 2 * coords.first, &b);
    if (!code) {
      quit = gb()->check_quit(coords.first, coords.second);
      gb()->toggle_turn();
    }
  }
  gd()->dump_who_won(gb());
}