import pygame
from pygame.locals import *

from GameChild import GameChild
from Mainloop import Mainloop
from Audio import Audio
from Display import Display
from Configuration import Configuration
from Delegate import Delegate
from Input import Input
from ScreenGrabber import ScreenGrabber
from Profile import Profile
from VideoRecorder import VideoRecorder
from Interpolator import Interpolator
from TimeFilter import TimeFilter

class Game(GameChild):

    resource_path = None

    def __init__(self, config_rel_path=None, type_declarations=None):
        self.profile = Profile(self)
        GameChild.__init__(self)
        self.print_debug(pygame.version.ver)
        self.config_rel_path = config_rel_path
        self.type_declarations = type_declarations
        self.set_configuration()
        pygame.init()
        self.set_children()
        self.subscribe(self.end, QUIT)
        self.subscribe(self.end)
        self.delegate.enable()

    def set_configuration(self):
        self.configuration = Configuration(self.config_rel_path,
                                           self.resource_path,
                                           self.type_declarations)

    def set_children(self):
        self.time_filter = TimeFilter(self)
        self.delegate = Delegate(self)
        self.display = Display(self)
        self.mainloop = Mainloop(self)
        self.input = Input(self)
        self.audio = Audio(self)
        self.screen_grabber = ScreenGrabber(self)
        self.video_recorder = VideoRecorder(self)
        self.interpolator = Interpolator(self)

    def frame(self):
        self.time_filter.update()
        self.delegate.dispatch()
        if not self.interpolator.is_gui_active():
            self.update()
        else:
            self.interpolator.gui.update()
        self.video_recorder.update()

    def run(self):
        self.mainloop.run()

    def update(self):
        pass

    def blit(self, source, destination, area=None, special_flags=0):
        self.get_screen().blit(source, destination, area, special_flags)

    def get_rect(self):
        return self.get_screen().get_rect()

    def end(self, evt):
        if evt.type == QUIT or self.delegate.compare(evt, "quit"):
            self.mainloop.stop()
            self.profile.end()