housekeeping: pmachines.gui.menu, pmachines.application.persistency

[pmachines.git] / pmachines / gui / menu.py

from collections import namedtuple
from panda3d.core import TextNode
from direct.gui.DirectGuiGlobals import FLAT
from ya2.utils.gui import GuiTools
from ya2.utils.audio import AudioTools
from pmachines.gui.main_page import MainPage
from pmachines.gui.play_page import PlayPage
from pmachines.gui.options_page import OptionsPage
from pmachines.gui.credits_page import CreditsPage


class Menu:

    def __init__(self, application_fsm, language_manager, option_file,
                 gfx_pipeline, scenes,
                 running_functional_tests, test_positions):
        super().__init__()
        self.__application_fsm = application_fsm
        self.__language_manager = language_manager
        self.__option_file = option_file
        self.__gfx_pipeline = gfx_pipeline
        self.__scenes = scenes
        self.__running_functional_tests = running_functional_tests
        self.__test_positions = test_positions
        self.__gui_args = self.__build_gui_args()
        self.__page = None
        self.set_page('main')

    def __build_gui_args(self):
        base = {
            'scale': .12,
            'text_font': GuiTools.load_font('assets/fonts/Hanken-Book.ttf'),
            'text_fg': (.9, .9, .9, 1),
            'relief': FLAT,
            'frameColor': (.4, .4, .4, .14),
            'rolloverSound': AudioTools.load_sfx('assets/audio/sfx/rollover.ogg'),
            'clickSound': AudioTools.load_sfx('assets/audio/sfx/click.ogg')}
        button = {'frameSize': (-4.8, 4.8, -.6, 1.2)} | base
        h = button['frameColor']
        h = (h[0] + .2, h[1] + .2, h[2] + .2, h[3] + .2)
        option = {
            'item_frameColor': button['frameColor'],
            'popupMarker_frameColor': button['frameColor'],
            'item_relief': button['relief'],
            'item_text_font': button['text_font'],
            'item_text_fg': button['text_fg'],
            'textMayChange': 1,
            'highlightColor': h,
            'text_align': TextNode.A_center,
        } | button
        f = option['frameSize']
        option['frameSize'] = f[0], f[1] - .56, f[2], f[3]
        slider = base | {
            'range': (0, 1),
            'thumb_frameColor': (.4, .4, .4, .4),
            'thumb_scale': 1.6,
            'scale': .4}
        del slider['rolloverSound']
        del slider['clickSound']
        GuiArgs = namedtuple('GuiArgs', 'button option slider')
        gui_args = GuiArgs(button, option, slider)
        return gui_args

    def set_page(self, page_name):
        self.destroy()
        if self.__page: self.__page.destroy()
        match page_name:
            case 'main': p = MainPage(self, self.__test_positions, self.__gui_args, self.__running_functional_tests, self.__scenes, self.__application_fsm)
            case 'credits': p = CreditsPage(self, self.__test_positions, self.__gui_args, self.__option_file, self.__running_functional_tests)
            case 'options': p = OptionsPage(self, self.__test_positions, self.__option_file, self.__gui_args, self.__language_manager, self.__running_functional_tests, self.__gfx_pipeline)
            case 'play': p = PlayPage(self, self.__test_positions, self.__gui_args, self.__scenes, self.__option_file, self.__running_functional_tests, self.__application_fsm)
        self.__page = p

    def destroy(self):
        if self.__page:
            self.__page.destroy()
        self.__page = None