Example #1
0
    def draw_on_surface(self, surface, game_board):
        if not self.start_explosion:
            time_before = self.time
            self.time = pygame.time.get_ticks()
            elapsed = self.time - time_before
            self.x_position -= int(elapsed * self.speed)
            self.image.rect.left = int(self.x_position)

            if random.randint(1, 6) == 6:
                time_now = pygame.time.get_ticks()
                if self.last_fire_time + self.fire_time_delay < time_now:
                    bullet = BulletSprite(False)
                    bullet.image.rect.left = self.image.rect.left + self.image.rect.width / 2 - 4
                    bullet.image.rect.top = self.image.rect.top + self.image.rect.height / 2 - 9
                    bullet.rect = bullet.image.rect
                    game_board.enemy_group.add(bullet)
                    self.last_fire_time = time_now

            super(EnemySprite, self).draw_on_surface(surface, game_board)
        else:
            if self.explosion_frame != 15:
                tmp_rect = self.image.rect
                self.image = ImageObject('explosion-%d.png' %
                                         self.explosion_frame)
                self.image.rect = tmp_rect
                self.explosion_frame += 1
                super(EnemySprite, self).draw_on_surface(surface, game_board)
Example #2
0
    def draw_on_surface(self, surface, game_board):
        if not self.start_explosion:
            time_before = self.time
            self.time = pygame.time.get_ticks()
            elapsed = self.time - time_before
            self.x_position -= int(elapsed * self.speed)
            self.image.rect.left = int(self.x_position)

            if random.randint(1, 6) == 6:
                time_now = pygame.time.get_ticks()
                if self.last_fire_time + self.fire_time_delay < time_now:
                    bullet = BulletSprite(False)
                    bullet.image.rect.left = self.image.rect.left + self.image.rect.width / 2 - 4
                    bullet.image.rect.top = self.image.rect.top + self.image.rect.height / 2 - 9
                    bullet.rect = bullet.image.rect
                    game_board.enemy_group.add(bullet)
                    self.last_fire_time = time_now

            super(EnemySprite, self).draw_on_surface(surface, game_board)
        else:
            if self.explosion_frame != 15:
                tmp_rect = self.image.rect
                self.image = ImageObject('explosion-%d.png' % self.explosion_frame)
                self.image.rect = tmp_rect
                self.explosion_frame += 1
                super(EnemySprite, self).draw_on_surface(surface, game_board)
Example #3
0
 def fire_bullet(self, bullets_group):
     time_now = pygame.time.get_ticks()
     if self.last_fire_time + self.fire_delay < time_now:
         bullet = BulletSprite()
         bullet.image.rect.left = self.image.rect.left + self.image.rect.width / 2
         bullet.image.rect.top = self.image.rect.top + (self.image.rect.height / 2 - 9)
         bullets_group.add(bullet)
         self.last_fire_time = time_now
Example #4
0
    def draw_on_surface(self, surface, game_board):
        if self.image.rect.left > 480:
            self.image.rect.left -= 1
            self.pause_till = pygame.time.get_ticks() + 4500

        if self.pause_till and self.pause_till < pygame.time.get_ticks():
            self.image.rect.left -= 1
            self.image.rect.top -= 1

            if self.image.rect.top < -self.image.rect.height:
                game_board.enemy_group.remove(self)
                game_board.attempts_left -= 1
        else:
            if self.moving_up:
                if self.image.rect.top > 0:
                    self.image.rect.top -= 1
                else:
                    self.moving_up = False
            else:
                if self.image.rect.top < 470 - self.image.rect.height:
                    self.image.rect.top += 1
                else:
                    self.moving_up = True

        if random.randint(1, 5) == 5:
            time_now = pygame.time.get_ticks()
            if self.last_fire_time + self.fire_time_delay < time_now:
                bullet = BulletSprite(False)
                bullet.image.rect.left = self.image.rect.left + self.image.rect.width / 2
                if self.hole == 1:
                    bullet.image.rect.top = self.image.rect.top + self.image.rect.height / 2 - 34
                    self.hole = 2
                else:
                    bullet.image.rect.top = self.image.rect.top + self.image.rect.height / 2 + 20
                    self.hole = 1
                bullet.rect = bullet.image.rect
                game_board.enemy_group.add(bullet)
                self.last_fire_time = time_now

        super(BossSprite, self).draw_on_surface(surface, game_board)
Example #5
0
    def draw_on_surface(self, surface, game_board):
        if self.image.rect.left > 480:
            self.image.rect.left -= 1
            self.pause_till = pygame.time.get_ticks() + 4500

        if self.pause_till and self.pause_till < pygame.time.get_ticks():
            self.image.rect.left -= 1
            self.image.rect.top -= 1

            if self.image.rect.top < -self.image.rect.height:
                game_board.enemy_group.remove(self)
                game_board.attempts_left -= 1
        else:
            if self.moving_up:
                if self.image.rect.top > 0:
                    self.image.rect.top -= 1
                else:
                    self.moving_up = False
            else:
                if self.image.rect.top < 470 - self.image.rect.height:
                    self.image.rect.top += 1
                else:
                    self.moving_up = True

        if random.randint(1, 5) == 5:
            time_now = pygame.time.get_ticks()
            if self.last_fire_time + self.fire_time_delay < time_now:
                bullet = BulletSprite(False)
                bullet.image.rect.left = self.image.rect.left + self.image.rect.width / 2
                if self.hole == 1:
                    bullet.image.rect.top = self.image.rect.top + self.image.rect.height / 2 - 34
                    self.hole = 2
                else:
                    bullet.image.rect.top = self.image.rect.top + self.image.rect.height / 2 + 20
                    self.hole = 1
                bullet.rect = bullet.image.rect
                game_board.enemy_group.add(bullet)
                self.last_fire_time = time_now

        super(BossSprite, self).draw_on_surface(surface, game_board)