def die(self):
for i in range(9):
pg.display.update(
gfx.explosion(self.center[0] + randrange(-100, 100, 20), self.center[1] + randrange(-100, 100, 20)))
snd.load_sound("explode.wav")
self.image = pg.transform.scale2x(gfx.load_image("explosion_last.png"))
snd.load_sound("blow_up.wav")
pg.display.update()
snd.play_song("saturns_folly.ogg")
self.kill()
def title_screen(self):
scroll = 0
anim = 0
ship_image = None
while True:
title_a = gfx.img_title_a
title_b = gfx.img_title_b
title_size = title_a.get_size()
steps = int(title_size[0] / 2)
for i in range(steps + 75):
self.screen.blit(gfx.img_title_background, (0, 0))
self.screen.blit(gfx.img_title_stars, (0, 100))
self.screen.blit(title_a, (10 - title_size[0] + i * 2, 300))
self.screen.blit(title_b, (10 + SCREEN_WIDTH - i * 2, 300))
pg.display.flip()
snd.load_sound("blow_up.wav")
for i in range(100):
pg.display.update(self.screen.fill(WHITE))
self.screen.blit(gfx.img_title_background, (0, 0))
snd.play_song("title_song.ogg")
break
while True:
if scroll <= SCREEN_WIDTH:
scroll += .5
else:
scroll = 0
self.screen.blit(gfx.img_title_stars, (scroll, 100))
self.screen.blit(gfx.img_title_stars, (-SCREEN_WIDTH + scroll, 100))
self.screen.blit(gfx.img_title_whole, (SCREEN_CENTER[0] - gfx.img_title_whole.get_width() / 2 + 20, 300))
for _ in range(1):
if anim < 20:
ship_image = gfx.title_ship_a
elif anim > 20:
ship_image = gfx.title_ship_b
self.screen.blit(ship_image, (SCREEN_CENTER[0] - (gfx.title_ship_a.get_width() / 2) + 20, 600))
if anim < 50:
menu = self.font.render("PRESS ENTER", True, WHITE)
self.screen.blit(menu, (SCREEN_CENTER[0] - menu.get_width() / 2, SCREEN_CENTER[1]))
elif anim > 50:
menu = self.font.render("PRESS ENTER", True, BLACK)
self.screen.blit(menu, (SCREEN_CENTER[0] - menu.get_width() / 2, SCREEN_CENTER[1]))
anim += 1
if anim >= 100:
anim = 0
pg.display.update()
e = pg.event.poll()
if e.type == pg.KEYDOWN:
if e.key == pg.K_RETURN:
snd.load_sound("takeoff.wav")
while True:
for i in range(255):
self.screen.fill((255 - i, 255 - i, 255 - i))
helper_functions.scanlines()
pg.display.update()
break
break
while True:
text = self.font.render("GET READY", True, WHITE)
count_list = ["5", "4", "3", "2", "1", "GO!"]
for i in range(6):
countdown = self.font.render(count_list[i], True, WHITE)
self.screen.fill(BLACK)
self.screen.blit(text, (SCREEN_CENTER[0] - text.get_width() / 2, SCREEN_CENTER[1]))
self.screen.blit(countdown, (SCREEN_CENTER[0] - countdown.get_width() / 2, SCREEN_CENTER[1] + 30))
helper_functions.scanlines()
pg.display.update()
pg.time.wait(1000)
break
snd.play_song("saturns_folly.ogg")
self.started = True
def update_loop(self):
# self.gametime = round(time() - self.start_time)
self.ticker += 1
if self.ticker == self.FPS:
self.gametime += 1
self.ticker = 0
self.all_sprites.add(self.player_bullets)
self.all_sprites.add(self.enemy_bullets)
self.all_sprites.add(self.player)
self.all_sprites.add(self.enemies)
self.all_sprites.add(self.powerups)
if self.player_lives <= 0:
self._is_running = False
if self._is_running and self.gametime > 10:
if not self.boss_defeated and not self.player.dead:
if len(self.cruiser) < 1 and self.KILL_COUNT >= 99:
snd.play_song("deadly_opposition.ogg")
big_enemy = EnemyCruiser()
self.cruiser.add(big_enemy)
self.enemies.add(self.cruiser)
if len(self.fighters) < self.MAX_ENEMIES:
if len(self.cruiser) == 0:
self.spawn_timer += 1
if self.spawn_timer >= 20:
little_enemy = EnemyFighter()
self.fighters.add(little_enemy)
self.enemies.add(self.fighters)
self.spawn_timer = 0
if len(self.frigates) < 1:
frigate = EnemyFrigate()
frigate.rect.y = choice([50, 100, 150, 200, 250, 300])
frigate.rect.right = 0
self.frigates.add(frigate)
self.enemies.add(self.frigates)
if self.ENEMIES_KILLED > 25:
self.MAX_ENEMIES += 1
self.ENEMIES_KILLED = 0
for fighter in self.fighters:
if not self.player.dead or self.player.arrive or self.player.respawn or self.player.invulnerable:
if not fighter.has_shot:
if abs(self.player.rect.y - fighter.rect.bottom <= 300) and abs(
self.player.rect.centerx - fighter.rect.centerx <= 500) and fighter.rect.y <= 900:
fighter.shoot(self.player)
self.enemy_bullets.add(fighter.allBullets)
for frigate in self.frigates:
if frigate.rect.left >= SCREEN_WIDTH:
frigate.kill()
if frigate.rect.centerx == self.player.rect.centerx:
frigate.shoot()
self.enemy_bullets.add(frigate.allBullets)
for cruiser in self.cruiser:
print(cruiser.HEALTH)
if cruiser.HEALTH < 1:
print("DEAD")
self.boss_defeated = True
cruiser.die()
if self.player.dead:
cruiser.allBullets.empty()
# if cruiser.rect.bottom <= self.player.rect.bottom:
# new_bullet = Bullet(cruiser.rect.centerx, cruiser.rect.y, gfx.img_enemy_shot_a)
# if self.player.rect.centerx < cruiser.rect.centerx:
# new_bullet.dx = -10
# cruiser.allBullets.add(new_bullet)
# elif self.player.rect.centerx > cruiser.rect.centerx:
# new_bullet.dx = 10
# cruiser.allBullets.add(new_bullet)
self.enemy_bullets.add(cruiser.allBullets)
if not self.player.invulnerable:
for enemy in self.enemies:
if pg.sprite.collide_mask(self.player, enemy):
enemy.HEALTH -= 10
self.player.die()
self.player_lives -= 1
for bullet in self.enemy_bullets:
if not self.player.dead and self.player.rect.colliderect(bullet.rect):
self.player.die()
bullet.kill()
self.player_lives -= 1
for bullet in self.player_bullets:
for enemy in self.enemies:
if enemy.HEALTH > 0 and enemy.rect.y >= 10 and pg.sprite.collide_mask(bullet, enemy):
bullet.on_hit()
snd.load_sound("hit.wav")
enemy.is_hit = True
enemy.HEALTH -= 1
if self.player.power_level <= 2:
bullet.kill()
if enemy.HEALTH <= 0:
self.ENEMIES_KILLED += 1
self.KILL_COUNT += 1
pwr_up = PowerUp()
pwr_up.rect = enemy.rect
if randint(1, 20) == self.drop_chance:
self.powerups.add(pwr_up)
for beam in EnemyCruiser.allBullets:
for fighter in self.fighters:
if pg.sprite.collide_mask(beam, fighter):
fighter.die()
for frigate in self.frigates:
if pg.sprite.collide_mask(beam, frigate):
frigate.die()
for powerup in self.powerups:
if pg.sprite.collide_mask(powerup, self.player):
powerup.on_pickup()
self.player.power_level += 1
for sprite in self.all_sprites:
if 0 > sprite.rect.x > SCREEN_WIDTH:
sprite.kill()
self.all_sprites.remove(sprite)
if 0 > sprite.rect.y > SCREEN_HEIGHT:
sprite.kill()
self.all_sprites.remove(sprite)
# Mimic the apperance of hyper drive
if self.player.arrive:
self.star_speed = 10
else:
self.counter += 1
if self.star_speed > 2 and self.counter >= 10:
self.star_speed -= 1
self.counter = 0
else:
pass
# Player ship leaves after boss defeated
if self.boss_defeated:
self.enemy_bullets.empty()
self.star_speed = 5
self.player.dx = 0
self.player.move_up()
if self.player.rect.bottom <= 0:
self._is_running = False
self.all_sprites.update()
self.clock.tick(self.FPS)