ale-sys 0.1.2

Rust bindings to the Arcade Learning Environment
Documentation 
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/* *****************************************************************************
 * A.L.E (Atari 2600 Learning Environment)
 * Copyright (c) 2009-2013 by Yavar Naddaf
 * Released under GNU General Public License www.gnu.org/licenses/gpl-3.0.txt
 *
 * Based on: Stella  --  "An Atari 2600 VCS Emulator"
 * Copyright (c) 1995-2007 by Bradford W. Mott and the Stella team
 *
 * *****************************************************************************
 *  Constants.cpp
 *
 *  Defines a set of constants used by various parts of the player agent code
 *
 **************************************************************************** */

#include "Constants.h"

namespace ale {

std::string action_to_string(Action a) {
  static std::string tmp_action_to_string[] = {
      "PLAYER_A_NOOP",
      "PLAYER_A_FIRE",
      "PLAYER_A_UP",
      "PLAYER_A_RIGHT",
      "PLAYER_A_LEFT",
      "PLAYER_A_DOWN",
      "PLAYER_A_UPRIGHT",
      "PLAYER_A_UPLEFT",
      "PLAYER_A_DOWNRIGHT",
      "PLAYER_A_DOWNLEFT",
      "PLAYER_A_UPFIRE",
      "PLAYER_A_RIGHTFIRE",
      "PLAYER_A_LEFTFIRE",
      "PLAYER_A_DOWNFIRE",
      "PLAYER_A_UPRIGHTFIRE",
      "PLAYER_A_UPLEFTFIRE",
      "PLAYER_A_DOWNRIGHTFIRE",
      "PLAYER_A_DOWNLEFTFIRE",
      "PLAYER_B_NOOP",
      "PLAYER_B_FIRE",
      "PLAYER_B_UP",
      "PLAYER_B_RIGHT",
      "PLAYER_B_LEFT",
      "PLAYER_B_DOWN",
      "PLAYER_B_UPRIGHT",
      "PLAYER_B_UPLEFT",
      "PLAYER_B_DOWNRIGHT",
      "PLAYER_B_DOWNLEFT",
      "PLAYER_B_UPFIRE",
      "PLAYER_B_RIGHTFIRE",
      "PLAYER_B_LEFTFIRE",
      "PLAYER_B_DOWNFIRE",
      "PLAYER_B_UPRIGHTFIRE",
      "PLAYER_B_UPLEFTFIRE",
      "PLAYER_B_DOWNRIGHTFIRE",
      "PLAYER_B_DOWNLEFTFIRE",
      "__invalid__",  // 36
      "__invalid__",  // 37
      "__invalid__",  // 38
      "__invalid__",  // 39
      "RESET",        // 40
      "UNDEFINED",    // 41
      "RANDOM",       // 42
  };
  assert(a >= 0 && a <= 42);
  return tmp_action_to_string[a];
}

}  // namespace ale