示例#1
0
def load_level_for_editor(request, levelID):
    level = get_object_or_404(Level, id=levelID)

    if not permissions.can_load_level(request.user, level):
        return HttpResponseUnauthorized()

    level_dict = model_to_dict(level)
    level_dict['decor'] = level_management.get_decor(level)
    level_dict['blocks'] = level_management.get_blocks(level)

    response = {'owned': level.owner == request.user.userprofile, 'level': level_dict}

    return HttpResponse(json.dumps(response), content_type='application/javascript')
示例#2
0
def play_level(request, level, from_editor=False):
    """ Loads a level for rendering in the game.

    **Context**

    ``RequestContext``
    ``level``
        Level that is about to be played. An instance of :model:`game.Level`.
    ``blocks``
        Blocks that are available during the game. List of :model:`game.Block`.
    ``lesson``
        Instruction shown at the load of the level. String from `game.messages`.
    ``hint``
        Hint shown after a number of failed attempts. String from `game.messages`.

    **Template:**

    :template:`game/game.html`
    """

    night_mode = False if not app_settings.NIGHT_MODE_FEATURE_ENABLED else 'night' in request.GET

    if not permissions.can_play_level(request.user, level, app_settings.EARLY_ACCESS_FUNCTION(request)):
        return renderError(request, messages.noPermissionTitle(), messages.notSharedLevel())

    # Set default level description/hint lookups
    lesson = 'description_level_default'
    hint = 'hint_level_default'

    # If it's one of our levels, set level description/hint lookups
    # to point to what they should be
    if level.default:
        lesson = 'description_level' + str(level.name)
        hint = 'hint_level' + str(level.name)

    # Try to get the relevant message, and fall back on defaults
    try:
        lessonCall = getattr(messages, lesson)
        hintCall = getattr(messages, hint)
    except AttributeError:
        lessonCall = messages.description_level_default
        hintCall = messages.hint_level_default

    lesson = mark_safe(lessonCall())
    hint = mark_safe(hintCall())

    house = getDecorElement('house', level.theme).url
    cfc = getDecorElement('cfc', level.theme).url
    background = getDecorElement('tile1', level.theme).url
    character = level.character

    workspace = None
    python_workspace = None
    if not request.user.is_anonymous() and hasattr(request.user.userprofile, 'student'):
        student = request.user.userprofile.student
        attempt = Attempt.objects \
            .filter(level=level, student=student, finish_time__isnull=True, night_mode=night_mode) \
            .order_by('-start_time') \
            .first()
        if not attempt:
            attempt = Attempt(level=level, student=student, score=None, night_mode=night_mode)
            fetch_workspace_from_last_attempt(attempt)
            attempt.save()
        else:
            attempt = close_and_reset(attempt)

        workspace = attempt.workspace
        python_workspace = attempt.python_workspace

    decorData = level_management.get_decor(level)

    character_url = character.top_down
    character_width = character.width
    character_height = character.height
    wreckage_url = 'van_wreckage.svg'

    if night_mode:
        block_data = level_management.get_night_blocks(level)
        night_mode_javascript = "true"
        lesson = messages.title_night_mode()
        model_solution = '[]'
    else:
        block_data = level_management.get_blocks(level)
        night_mode_javascript = "false"
        model_solution = level.model_solution

    return_view = 'level_editor' if from_editor else 'levels'

    context = RequestContext(request, {
        'level': level,
        'lesson': lesson,
        'blocks': block_data,
        'decor': decorData,
        'character': character,
        'background': background,
        'house': house,
        'cfc': cfc,
        'hint': hint,
        'workspace': workspace,
        'python_workspace': python_workspace,
        'return_url': reverse(return_view),
        'character_url': character_url,
        'character_width': character_width,
        'character_height': character_height,
        'wreckage_url': wreckage_url,
        'night_mode': night_mode_javascript,
        'night_mode_feature_enabled': str(app_settings.NIGHT_MODE_FEATURE_ENABLED).lower(),
        'model_solution': model_solution,
        'next_level_url': _next_level_url(level, night_mode),
        'flip_night_mode_url': _level_url(level, not night_mode),
    })

    return render(request, 'game/game.html', context_instance=context)
示例#3
0
def play_level(request, level, from_editor=False):
    """ Loads a level for rendering in the game.

    **Context**

    ``RequestContext``
    ``level``
        Level that is about to be played. An instance of :model:`game.Level`.
    ``blocks``
        Blocks that are available during the game. List of :model:`game.Block`.
    ``lesson``
        Instruction shown at the load of the level. String from `game.messages`.
    ``hint``
        Hint shown after a number of failed attempts. String from `game.messages`.

    **Template:**

    :template:`game/game.html`
    """

    night_mode = False if not app_settings.NIGHT_MODE_FEATURE_ENABLED else 'night' in request.GET

    if not permissions.can_play_level(
            request.user, level, app_settings.EARLY_ACCESS_FUNCTION(request)):
        return renderError(request, messages.noPermissionTitle(),
                           messages.notSharedLevel())

    # Set default level description/hint lookups
    lesson = 'description_level_default'
    hint = 'hint_level_default'

    # If it's one of our levels, set level description/hint lookups
    # to point to what they should be
    if level.default:
        lesson = 'description_level' + str(level.name)
        hint = 'hint_level' + str(level.name)

    # Try to get the relevant message, and fall back on defaults
    try:
        lessonCall = getattr(messages, lesson)
        hintCall = getattr(messages, hint)
    except AttributeError:
        lessonCall = messages.description_level_default
        hintCall = messages.hint_level_default

    lesson = mark_safe(lessonCall())
    hint = mark_safe(hintCall())

    house = getDecorElement('house', level.theme).url
    cfc = getDecorElement('cfc', level.theme).url
    background = getDecorElement('tile1', level.theme).url
    character = level.character

    workspace = None
    python_workspace = None
    if not request.user.is_anonymous() and hasattr(request.user.userprofile,
                                                   'student'):
        student = request.user.userprofile.student
        attempt = Attempt.objects \
            .filter(level=level, student=student, finish_time__isnull=True, night_mode=night_mode) \
            .order_by('-start_time') \
            .first()
        if not attempt:
            attempt = Attempt(level=level,
                              student=student,
                              score=None,
                              night_mode=night_mode)
            fetch_workspace_from_last_attempt(attempt)
            attempt.save()
        else:
            attempt = close_and_reset(attempt)

        workspace = attempt.workspace
        python_workspace = attempt.python_workspace

    decorData = level_management.get_decor(level)

    character_url = character.top_down
    character_width = character.width
    character_height = character.height
    wreckage_url = 'van_wreckage.svg'

    if night_mode:
        block_data = level_management.get_night_blocks(level)
        night_mode_javascript = "true"
        lesson = messages.title_night_mode()
        model_solution = '[]'
    else:
        block_data = level_management.get_blocks(level)
        night_mode_javascript = "false"
        model_solution = level.model_solution

    return_view = 'level_editor' if from_editor else 'levels'

    context = RequestContext(
        request, {
            'level':
            level,
            'lesson':
            lesson,
            'blocks':
            block_data,
            'decor':
            decorData,
            'character':
            character,
            'background':
            background,
            'house':
            house,
            'cfc':
            cfc,
            'hint':
            hint,
            'workspace':
            workspace,
            'python_workspace':
            python_workspace,
            'return_url':
            reverse(return_view),
            'character_url':
            character_url,
            'character_width':
            character_width,
            'character_height':
            character_height,
            'wreckage_url':
            wreckage_url,
            'night_mode':
            night_mode_javascript,
            'night_mode_feature_enabled':
            str(app_settings.NIGHT_MODE_FEATURE_ENABLED).lower(),
            'model_solution':
            model_solution,
            'next_level_url':
            _next_level_url(level, night_mode),
            'flip_night_mode_url':
            _level_url(level, not night_mode),
        })

    return render(request, 'game/game.html', context_instance=context)
示例#4
0
def play_anonymous_level(request, levelId, from_level_editor=True, random_level=False):
    night_mode = False if not app_settings.NIGHT_MODE_FEATURE_ENABLED else 'night' in request.GET
    level = Level.objects.filter(id=levelId)

    if not level.exists():
        return redirect(reverse('level_editor'), permanent=True)

    level = level[:1].get()

    if not level.anonymous:
        return redirect(reverse('level_editor'), permanent=True)

    lesson = mark_safe(messages.description_level_default())
    hint = mark_safe(messages.hint_level_default())

    attempt = None
    house = getDecorElement('house', level.theme).url
    cfc = getDecorElement('cfc', level.theme).url
    background = getDecorElement('tile1', level.theme).url
    character = level.character

    character_url = character.top_down
    character_width = character.width
    character_height = character.height
    wreckage_url = 'van_wreckage.svg'

    decor_data = level_management.get_decor(level)

    if night_mode:
        block_data = level_management.get_night_blocks(level)
        night_mode = "true"
        lesson = messages.title_night_mode()
        model_solution = '[]'
    else:
        block_data = level_management.get_blocks(level)
        night_mode = "false"
        model_solution = level.model_solution

    return_view_name = 'level_editor' if from_level_editor else 'levels'

    context = RequestContext(request, {
        'level': level,
        'decor': decor_data,
        'blocks': block_data,
        'lesson': lesson,
        'character': character,
        'background': background,
        'house': house,
        'cfc': cfc,
        'hint': hint,
        'attempt': attempt,
        'random_level': random_level,
        'return_url': reverse(return_view_name),
        'character_url': character_url,
        'character_width': character_width,
        'character_height': character_height,
        'wreckage_url': wreckage_url,
        'night_mode': night_mode,
        'night_mode_feature_enabled': str(app_settings.NIGHT_MODE_FEATURE_ENABLED).lower(),
        'model_solution': model_solution,
    })

    level.delete()

    return render(request, 'game/game.html', context_instance=context)