def run(self):
self.credits_running = True
# display & update screen, get all the events
while self.credits_running:
# redraw the credits screen
need_update = self._redraw()
# count time passed in seconds
time_passed_seconds = get_time_sec(self.clock.tick())
# update the screen objects' position
self._update(time_passed_seconds)
# display the screen surface
pygame.display.update(need_update)
# get all the events and operate properly
for e in pygame.event.get():
# quit when the close button is pressed
if e.type == pygame.QUIT:
# force caller to terminate the game
return False
# handle keyboard keys
key = pygame.key.get_pressed()
if key[K_ESCAPE] or key[K_q]:
self.credits_running = False
if self.game_opts.sound:
play_sound(self.return_sound, SOUND_VOL)
# credits screen returns normally
return True
def do_actions(self):
while self.menu_main_running:
bg = self.screen.blit(self.menu_main_bg, (0, 0))
time_passed_seconds = get_time_sec(self.clock.tick(MENU_CLOCK_TICK))
self.sprites.update(time_passed_seconds)
self.sprites.draw(self.screen)
self.menu_main.draw(self.screen)
graphics.handle_mouse_cursor(self.mouse_cursor, self.screen)
fr = self.screen.blit(self.window_frame, (0, 0))
need_update = (bg, fr)
pygame.display.update(need_update)
events = pygame.event.get()
self.menu_main.update(events)
for e in events:
if e.type == pygame.QUIT:
self._quit_option()
elif e.type == pygame.KEYDOWN:
if self.game_opts.sound:
if e.key in (pygame.K_p, pygame.K_s, pygame.K_c):
sound_mixer.play_sound(
self.select_option_snd, SOUND_VOL)
if e.key in (pygame.K_ESCAPE, pygame.K_q):
self._quit_option()
elif e.key == pygame.K_p:
self._play_option()
elif e.key == pygame.K_s:
self._settings_option()
elif e.key == pygame.K_c:
self._credits_option()
def _settings_option(self):
'''Entry point for main menu's settings option.'''
# each time we enter in settings
# sub menu, set the flag to true
self.menu_settings_running = True
for s in self.sprites:
s.alpha = SPRITE_ALPHA
while self.menu_settings_running:
bg = self.screen.blit(self.menu_settings_bg, (0, 0))
self.menu_main.draw(self.screen)
time_passed_seconds = get_time_sec(self.clock.tick(MENU_CLOCK_TICK))
self.sprites.update(time_passed_seconds)
self.sprites.draw(self.screen)
menu_bg = self.screen.blit(self.menu_box_bg, (
(constants.SCREEN_WIDTH - self.menu_box_bg.get_width()) / 2.0,
(constants.SCREEN_HEIGHT - self.menu_box_bg.get_height()) / 2.0))
self.menu_settings.draw(self.screen)
graphics.handle_mouse_cursor(self.mouse_cursor, self.screen)
fr = self.screen.blit(self.window_frame, (0, 0))
need_update = (bg, menu_bg, fr)
pygame.display.update(need_update)
events = pygame.event.get()
self.menu_settings.update(events)
for e in events:
if e.type == pygame.QUIT:
self._back_option()
self._quit_option()
elif e.type == pygame.KEYDOWN:
if self.game_opts.sound:
if e.key in (pygame.K_f, pygame.K_s, pygame.K_m,
pygame.K_b, pygame.K_ESCAPE):
sound_mixer.play_sound(
self.select_option_snd, SOUND_VOL)
if e.key in (pygame.K_ESCAPE, pygame.K_b):
self._back_option()
elif e.key == pygame.K_f:
self._toggle_fullscreen_option()
elif e.key == pygame.K_s:
self._toggle_sounds_option()
elif e.key == pygame.K_m:
self._toggle_music_option()
for s in self.sprites:
s.alpha = MAX_ALPHA
def run(self):
# flag to control the credits loop
self.credits_running = True
# display & update screen, get all the events
while self.credits_running:
# redraw the credits screen
need_update = self._redraw()
# count time passed in seconds
time_passed_seconds = get_time_sec(self.clock.tick())
# update the screen objects' position
self._update(time_passed_seconds)
# display the screen surface
pygame.display.update(need_update)
# get all the events and operate properly
for e in pygame.event.get():
# quit when the close button is pressed
if e.type == pygame.QUIT:
# force caller to terminate the game
return False
# handle keyboard keys
key = pygame.key.get_pressed()
# when user presses escape key or 'q'uit key
if key[K_ESCAPE] or key[K_q]:
self.credits_running = False
# play the return sound
if self.game_opts.sound:
play_sound(self.return_sound, SOUND_VOL)
# credits screen returns normally
return True
def _settings_option(self):
# each time we enter in settings
# sub menu, set the flag to true
self.menu_settings_running = True
# decrease the alpha of animated sprites
for s in self.anim_sprites:
s.image.set_alpha(ANIM_SPRITE_ALPHA)
# display & update screen, get all the events
while self.menu_settings_running:
# draw the background
self.screen.blit(self.menu_settings_bg, (0, 0))
# draw the main menu
self.menu_main.draw(self.screen)
# count time passed in seconds
time_passed_seconds = get_time_sec(self.clock.tick(50))
# animate the sprites
self.anim_sprites.update(time_passed_seconds)
rectlist = self.anim_sprites.draw(self.screen)
# draw settings menu background box
self.screen.blit(self.menu_box_bg, (
(constants.SCREEN_WIDTH - self.menu_box_bg.get_width()) / 2.0,
(constants.SCREEN_HEIGHT - self.menu_box_bg.get_height()) / 2.0))
# draw the settings menu
self.menu_settings.draw(self.screen)
# draw the custom mouse cursor
graphics.handle_mouse_cursor(self.mouse_cursor, self.screen)
# draw the frame of the window
self.screen.blit(self.window_frame, (0, 0))
# display the screen surface
pygame.display.update()
# clear the sprites
self.anim_sprites.clear(self.screen, self.menu_main_bg)
# get all the events
events = pygame.event.get()
# ..... and update the settings menu
# which needs access to those events
self.menu_settings.update(events)
# settings menu event loop
for e in events:
# quit when the close button is pressed
if e.type == pygame.QUIT:
self._back_option()
self._quit_option()
# handle keyboard keys
elif e.type == pygame.KEYDOWN:
# play the sound if there was a menu key shortcut
if self.game_opts.sound:
if e.key in (pygame.K_f, pygame.K_s, pygame.K_m,
pygame.K_b, pygame.K_ESCAPE):
sound_mixer.play_sound(
self.select_option_snd, 0.2)
# when user presses escape key or 'b'ack key
if e.key in (pygame.K_ESCAPE, pygame.K_b):
self._back_option()
# when user presses 'f'ullscreen key
elif e.key == pygame.K_f:
self._toggle_fullscreen_option()
# when user presses 's'ounds key
elif e.key == pygame.K_s:
self._toggle_sounds_option()
# when user presses 'm'usic key
elif e.key == pygame.K_m:
self._toggle_music_option()
# restore the alpha of the animated sprites
for s in self.anim_sprites:
s.image.set_alpha(255)
def do_actions(self):
# display & update screen, get all the events
while self.menu_main_running:
# draw the background
self.screen.blit(self.menu_main_bg, (0, 0))
# count time passed in seconds
time_passed_seconds = get_time_sec(self.clock.tick(50))
# animate the sprites
self.anim_sprites.update(time_passed_seconds)
rectlist = self.anim_sprites.draw(self.screen)
# draw the main menu
self.menu_main.draw(self.screen)
# draw the custom mouse cursor
graphics.handle_mouse_cursor(self.mouse_cursor, self.screen)
# draw the frame of the window
self.screen.blit(self.window_frame, (0, 0))
# display the screen surface
pygame.display.update()
# clear the sprites
self.anim_sprites.clear(self.screen, self.menu_main_bg)
# get all the events
events = pygame.event.get()
# ......... and update the main menu
# which needs access to those events
self.menu_main.update(events)
# main menu event loop
for e in events:
# quit when the close button is pressed
if e.type == pygame.QUIT:
self._quit_option()
# handle keyboard keys
elif e.type == pygame.KEYDOWN:
# play the sound if there was a menu key shortcut
if self.game_opts.sound:
if e.key in (pygame.K_p, pygame.K_s, pygame.K_c):
sound_mixer.play_sound(
self.select_option_snd, 0.2)
# when user presses escape or 'q'uit key
if e.key in (pygame.K_ESCAPE, pygame.K_q):
self._quit_option()
# when user presses 'p'lay key
elif e.key == pygame.K_p:
self._play_option()
# when user presses 's'ettings key
elif e.key == pygame.K_s:
self._settings_option()
# when user presses 'c'redits key
elif e.key == pygame.K_c:
self._credits_option()
def _settings_option(self):
# each time we enter in settings
# sub menu, set the flag to true
self.menu_settings_running = True
# decrease the alpha of animated sprites
for s in self.anim_sprites:
s.image.set_alpha(ANIM_SPRITE_ALPHA)
# display & update screen, get all the events
while self.menu_settings_running:
# draw the background
bg = self.screen.blit(self.menu_settings_bg, (0, 0))
# draw the main menu
self.menu_main.draw(self.screen)
# count time passed in seconds
time_passed_seconds = get_time_sec(
self.clock.tick(MENU_CLOCK_TICK))
# animate the sprites
self.anim_sprites.update(time_passed_seconds)
self.anim_sprites.draw(self.screen)
# draw settings menu background box
menu_bg = self.screen.blit(
self.menu_box_bg,
((constants.SCREEN_WIDTH - self.menu_box_bg.get_width()) / 2.0,
(constants.SCREEN_HEIGHT - self.menu_box_bg.get_height()) /
2.0))
# draw the settings menu
self.menu_settings.draw(self.screen)
# draw the custom mouse cursor
graphics.handle_mouse_cursor(self.mouse_cursor, self.screen)
# draw the frame of the window
fr = self.screen.blit(self.window_frame, (0, 0))
need_update = (bg, menu_bg, fr)
# display the screen surface
pygame.display.update(need_update)
# get all the events
events = pygame.event.get()
# ..... and update the settings menu
# which needs access to those events
self.menu_settings.update(events)
# settings menu event loop
for e in events:
# quit when the close button is pressed
if e.type == pygame.QUIT:
self._back_option()
self._quit_option()
# handle keyboard keys
elif e.type == pygame.KEYDOWN:
# play the sound if there was a menu key shortcut
if self.game_opts.sound:
if e.key in (pygame.K_f, pygame.K_s, pygame.K_m,
pygame.K_b, pygame.K_ESCAPE):
sound_mixer.play_sound(self.select_option_snd,
SOUND_VOL)
# when user presses escape key or 'b'ack key
if e.key in (pygame.K_ESCAPE, pygame.K_b):
self._back_option()
# when user presses 'f'ullscreen key
elif e.key == pygame.K_f:
self._toggle_fullscreen_option()
# when user presses 's'ounds key
elif e.key == pygame.K_s:
self._toggle_sounds_option()
# when user presses 'm'usic key
elif e.key == pygame.K_m:
self._toggle_music_option()
# restore the alpha of the animated sprites
for s in self.anim_sprites:
s.image.set_alpha(MAX_ALPHA)
def do_actions(self):
# display & update screen, get all the events
while self.menu_main_running:
# draw the background
bg = self.screen.blit(self.menu_main_bg, (0, 0))
# count time passed in seconds
time_passed_seconds = get_time_sec(
self.clock.tick(MENU_CLOCK_TICK))
# animate the sprites
self.anim_sprites.update(time_passed_seconds)
# rectlist = self.anim_sprites.draw(self.screen)
self.anim_sprites.draw(self.screen)
# draw the main menu
self.menu_main.draw(self.screen)
# draw the custom mouse cursor
graphics.handle_mouse_cursor(self.mouse_cursor, self.screen)
# draw the frame of the window
fr = self.screen.blit(self.window_frame, (0, 0))
need_update = (bg, fr)
# display the screen surface
pygame.display.update(need_update)
# get all the events
events = pygame.event.get()
# ......... and update the main menu
# which needs access to those events
self.menu_main.update(events)
# main menu event loop
for e in events:
# quit when the close button is pressed
if e.type == pygame.QUIT:
self._quit_option()
# handle keyboard keys
elif e.type == pygame.KEYDOWN:
# play the sound if there was a menu key shortcut
if self.game_opts.sound:
if e.key in (pygame.K_p, pygame.K_s, pygame.K_c):
sound_mixer.play_sound(self.select_option_snd,
SOUND_VOL)
# when user presses escape or 'q'uit key
if e.key in (pygame.K_ESCAPE, pygame.K_q):
self._quit_option()
# when user presses 'p'lay key
elif e.key == pygame.K_p:
self._play_option()
# when user presses 's'ettings key
elif e.key == pygame.K_s:
self._settings_option()
# when user presses 'c'redits key
elif e.key == pygame.K_c:
self._credits_option()
