def open_menu(self):
if self.comp_game.game_over: self.started = False
pg.mixer.stop()
Snd.bg_menu()
pg.event.set_grab(False)
self.comp_menu.open()
pg.mouse.set_visible(False)
def preparation(self):
"""
Do all actions per one frame
"""
# Colliding
points = Collider.rockets_meteors()
wounds = Collider.ship_meteors(self.ship)
self.comp_overlay.score.up(points)
if wounds: self.comp_overlay.health.down()
if self.comp_overlay.health.is_dead():
self.ship.kill()
Snd.ex_ship()
Animation.on_sprite(
"ship", self.ship,
max(self.ship.rect.size) * Conf.Ship.ANIM_SCALE)
self.losing_timer = Conf.System.FPS * Conf.Game.LOSE_DELAY
self.game_over = True
Snd.game_over()
# Spawning
if Conf.Meteor.BY_TIME:
if self.meteor_timer == 0:
self.meteor_timer = (Conf.System.FPS *
Conf.Meteor.PERIOD) // 1000
Spawner.meteor()
else:
Spawner.all_meteors()
Spawner.all_pieces(False)
# Decrementing timers
self.meteor_timer = max(0, self.meteor_timer - 1)
self.rocket_timer = max(0, self.rocket_timer - 1)
def _wear_fire(self, with_fire: bool):
if with_fire != self.with_fire:
self.with_fire = with_fire
self.image = pg.transform.rotate(
self.texture_fire if with_fire else self.texture_normal,
self.angle - 90)
self.rect = self.image.get_rect(center=self.rect.center)
if with_fire: Snd.engine()
def shoot(self):
rocket = Rocket()
ctr = self.rect.center
rad = radians(-self.angle)
x = ctr[0] + self.half_height * cos(rad)
y = ctr[1] + self.half_height * sin(rad)
rocket.locate(x, y, -self.angle)
Snd.shoot()
rocket.add(Group.ROCKETS, Group.ALL)
def create_menu(self, settings, about):
"""
Create menus: Main. Responsible for setting up the main menu.
A picture is selected for the background. Customizable theme, colors, font size, etc.
A name entry line is added, a play button that redirects to the start function of the game,
similarly with the about and exit buttons.
"""
# Theme
theme = pygame_menu.themes.Theme(
selection_color=Conf.Menu.THEME_COLOR,
title_bar_style=pygame_menu.widgets.
MENUBAR_STYLE_NONE, # Separating header and body
title_offset=(Conf.Menu.Title.X_OFFSET,
Conf.Menu.Title.Y_OFFSET - 20),
title_font=self.title_font,
title_font_color=(255, 255, 255),
title_font_size=Conf.Menu.Title.SIZE,
background_color=Img.get_menu(),
widget_font=self.widget_font,
widget_font_color=(255, 255, 255),
widget_font_size=40,
widget_margin=(0, 40),
menubar_close_button=False)
# Initialisation
menu = pygame_menu.Menu(
Conf.Window.HEIGHT,
Conf.Window.WIDTH,
title='SPACE BATTLE',
theme=theme,
onclose=lambda: pygame_menu.events.DISABLE_CLOSE,
mouse_motion_selection=True)
# Layout
menu.add_button(' Play ',
self.window.start,
font_size=60,
margin=(0, 50))
menu.add_button(' Settings ', settings)
menu.add_button(' Info ', about)
menu.add_button(' Exit ', lambda: exit(69))
# Sound
self.engine.set_sound(pygame_menu.sound.SOUND_TYPE_CLICK_MOUSE,
Snd.click(),
volume=Snd.get_volume(Conf.Sound.Volume.SFX))
menu.set_sound(self.engine, recursive=True)
return menu
def ship_meteors(ship: Ship):
"""
Checks the collision of a meteor and a ship.
Causes an explosion animation if a collision occurs
"""
touched = pg.sprite.spritecollide(ship, Group.METEORS, False)
result = 0
for meteor in touched:
if Collider.collide_by_mask(ship, meteor):
Snd.wound()
Animation.on_sprite("meteor", meteor, max(meteor.rect.size))
meteor.kill()
result += 1
return result
def rockets_meteors():
"""
Checks the collision of a meteor and a rocket.
Causes an explosion animation if a collision occurs
"""
touched = pg.sprite.groupcollide(Group.METEORS, Group.ROCKETS, False, False)
result = 0
meteor: Meteor
for meteor, rockets in touched.items():
for rocket in rockets:
if Collider.collide_by_mask(meteor, rocket):
Snd.ex_meteor()
if meteor.is_alive():
meteor.wound()
Animation.on_sprite("meteor", rocket, max(meteor.rect.size) / 2)
else:
Animation.on_sprite("meteor", meteor, max(meteor.rect.size))
meteor.kill()
result += 1
if Conf.Rocket.DESTROYABLE:
rocket.kill()
return result
def show(self):
Thread(target=lambda: (pg.time.delay(100), Img.cache())).start()
Snd.bg_menu()
self.comp_menu.open()
def close_menu(self):
pg.mixer.stop()
Snd.bg_game()
self.comp_menu.close()
pg.mouse.set_visible(False)
pg.event.set_grab(True)