add flag checker to assistant
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d18ef13d6d
commit
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77
assistant.py
77
assistant.py
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@ -1,8 +1,9 @@
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#!/usr/bin/env python3
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from adaptive_game_module.adaptive_game import Game
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from adaptive_game_module.adaptive_game import Game, NoLevelFoundError
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from adaptive_game_module.hint_giver import HintGiver
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from adaptive_game_module.level_selector import LevelSelector
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from adaptive_game_module.flag_checker import FlagChecker
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import subprocess
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import os
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@ -80,12 +81,13 @@ def check_prerequisites():
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else:
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print("NOK, VirtualBox version lower than 6 detected.")
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def write_log(filename, game, hint_giver):
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def write_log(filename, game, hint_giver, flag_checker):
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"""Write log from `game` and `hint_giver` to file `filename`
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Calls logging methods, which are just yaml dumps."""
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try:
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game.log_to_file(filename)
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hint_giver.log_to_file(filename)
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flag_checker.log_to_file(filename)
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except OSError:
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print("Error encountered while saving game data:")
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print("Error number: {}, Error text: {}".format(err.errno, err.strerror))
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@ -161,11 +163,11 @@ def start_game(game, level_selector):
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print("Game was not started, it's already in progress!")
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print("To start over, please run `abort` first.")
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def abort_game(game, hint_giver):
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def abort_game(game, hint_giver, flag_checker):
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"""Abort the game and reset all progress, log current game in a file."""
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try:
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if os.path.isdir("logs"):
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write_log("logs/aborted_game" + str(time.time()), game, hint_giver)
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write_log("logs/aborted_game" + str(time.time()), game, hint_giver, flag_checker)
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except OSError as err:
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# print("Failed to save game log.")
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# print("Error number: {}, Error text: {}".format(err.errno, err.strerror))
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@ -175,7 +177,7 @@ def abort_game(game, hint_giver):
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hint_giver.restart_game()
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print("Game aborted, progress reset, VMs deleted.")
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def player_logging(game, hint_giver):
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def player_logging(game, hint_giver, flag_checker):
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"""Player-initiated log of the game. Always saves to logs/game_log.yml"""
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if os.path.exists("logs/game_log.yml"):
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print("It appears that there is already a saved game log.")
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@ -186,12 +188,12 @@ def player_logging(game, hint_giver):
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print("Overwriting file...")
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with open("logs/game_log.yml", 'w'):
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pass
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write_log("logs/game_log.yml", game, hint_giver)
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write_log("logs/game_log.yml", game, hint_giver, flag_checker)
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else:
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print("File not overwritten.")
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else:
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print("Writing file...")
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write_log("logs/game_log.yml", game, hint_giver)
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write_log("logs/game_log.yml", game, hint_giver, flag_checker)
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def finish_game(game):
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"""Mark game as finished, inform player if that's impossible."""
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@ -205,6 +207,34 @@ def finish_game(game):
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print("Could not finish game.")
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print("Make sure you are on the last level!")
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def try_next_level(game, level_selector):
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if game.next_level_exists():
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print("Going to set up level {}".format(game.level + 1))
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if game.next_level_is_forked():
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next_level = level_selector.next_level(game.level, game.running_time())
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print("Setting up next level: {}".format(next_level))
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game.next_level(next_level)
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else:
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game.next_level()
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print("Level deployed.")
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print("If you don't see any errors above, you can continue playing.")
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if game.level == 5: # TODO: maybe remove hardcode
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print("This is the last level of the game.")
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else:
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print("No next levels found -- you finished the game!")
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print("Make sure to run (F)inish and (L)og your progress before exiting.")
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def check_flag(level, flag_checker):
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print("To continue, please enter the flag you found:")
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print("(case sensitive)")
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flag = input()
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if flag_checker.check_flag("level"+str(level), flag):
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print("Flag is correct!")
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return True
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print("Flag is incorrect.")
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print("Double check your spelling, or use hints if you don't know how to proceed.")
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return False
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def game_loop():
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"""Interactively assist the player with playing the game.
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@ -255,6 +285,14 @@ def game_loop():
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print("Error number: {}, Error text: {}".format(err.errno, err.strerror))
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print("(Most likely, `resources/level_requirements.yml` file couldn't be read.")
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print("Make sure it is in the folder, and readable.")
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try:
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flag_checker = FlagChecker("resources/level_keys.yml")
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except OSError as err:
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print("Error encountered while setting up the flag checker.")
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print("Error number: {}, Error text: {}".format(err.errno, err.strerror))
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# print("(Most likely, `resources/level_requirements.yml` file couldn't be read.")
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# print("Make sure it is in the folder, and readable.")
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print("Welcome to the adaptive game assistant.")
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print("Basic commands are:")
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@ -264,9 +302,9 @@ def game_loop():
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command = input()
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command = command.lower()
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if command in ("a", "abort", "(a)bort"):
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abort_game(game, hint_giver)
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abort_game(game, hint_giver, flag_checker)
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elif command in ("e", "exit"):
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abort_game(game, hint_giver)
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abort_game(game, hint_giver, flag_checker)
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print("Exiting...")
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return
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elif command in ("s", "start", "(s)tart"):
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@ -275,21 +313,12 @@ def game_loop():
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try:
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if game.level == 0:
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print("Can't continue, (S)tart the game first!")
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elif game.next_level_exists():
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print("Going to set up level {}".format(game.level + 1))
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if game.next_level_is_forked():
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next_level = level_selector.next_level(game.level, game.running_time())
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print("Setting up next level: {}".format(next_level))
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game.next_level(next_level)
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else:
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game.next_level()
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print("Level deployed.")
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print("If you don't see any errors above, you can continue playing.")
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if game.level == 5: # TODO: maybe remove hardcode
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print("This is the last level of the game.")
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else:
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print("No next levels found -- you finished the game!")
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elif game.level == 5:
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print("Can't continue, you are on the last level!")
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print("Make sure to run (F)inish and (L)og your progress before exiting.")
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else:
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if check_flag(game.level, flag_checker):
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try_next_level(game, level_selector)
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except NoLevelFoundError as err:
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print("Error encountered: {}".format(err))
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elif command in ("f", "finish", "(f)inish"):
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@ -301,7 +330,7 @@ def game_loop():
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elif command in ("c", "check", "(c)heck"):
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check_prerequisites()
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elif command in ("l", "log", "(l)og"):
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player_logging(game, hint_giver)
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player_logging(game, hint_giver, flag_checker)
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elif command in ("t", "hint", "hin(t)"):
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give_hint(game, hint_giver)
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else:
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