计算英雄敌人飞机坐标及切换爆炸图片
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play.py
278
play.py
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@ -107,3 +107,281 @@ class MainScene(object):
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self.scene.blit(hero_info, (0, 0))
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self.scene.blit(hero_life, (self.size[0] - 100, 0))
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# 动作
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def action_elements(self):
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# 计算坐标地图
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self.map.action()
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# 依次计算英雄飞机每一颗发射子弹的坐标
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for bullet in self.hero.bullets:
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if bullet.visible:
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bullet.action()
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# 计算敌人飞机和其飞机子弹
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for plane in self.enemy_list:
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plane.action()
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plane.shot()
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for bullet in plane.bullets:
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if bullet.visible:
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bullet.action()
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for boss in self.boss_list:
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boss.action()
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boss.shot()
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for bullet in boss.bullets:
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if bullet.visible:
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bullet.action()
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# 切换爆炸图片
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for bomb in self.bombs:
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if bomb.visible:
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bomb.action()
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# 处理事件
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def handle_event(self):
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event_list = pygame.event.get()
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# 遍历事件列表
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for event in event_list:
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# 如果判断用户点击了X按钮，则结束程序
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if event.type == pygame.QUIT:
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pygame.quit()
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exit()
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# 判断事件类型是否是键盘按下事件
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if event.type == pygame.KEYDOWN:
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if event.key == pygame.K_j:
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# self.hero.shot()
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self.hero.space_key_down(pygame.K_j)
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elif event.key == pygame.K_a:
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self.hero.key_down(pygame.K_a)
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elif event.key == pygame.K_d:
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self.hero.key_down(pygame.K_d)
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elif event.key == pygame.K_w:
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self.hero.key_down(pygame.K_w)
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elif event.key == pygame.K_s:
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self.hero.key_down(pygame.K_s)
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elif event.type == pygame.KEYUP:
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if event.key == pygame.K_a:
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self.hero.key_up(pygame.K_a)
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elif event.key == pygame.K_d:
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self.hero.key_up(pygame.K_d)
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elif event.key == pygame.K_w:
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self.hero.key_up(pygame.K_w)
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elif event.key == pygame.K_s:
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self.hero.key_up(pygame.K_s)
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elif event.key == pygame.K_j:
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self.hero.space_key_up(pygame.K_j)
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elif event.type == self.ADDENEMY6:
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self.enemy_list.append(EnemyPlane(self, type=6))
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elif event.type == self.ADDENEMY1:
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self.enemy_list.append(EnemyPlane(self, type=5))
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# self.enemy_list.append(EnemyPlane(self,type = 3 ))
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# 判断是否发生了鼠标拖动事件
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if event.type == pygame.MOUSEMOTION:
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# 获得鼠标点击三个按钮的点击情况(1,0,0)
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# 如果第一个参数为1,表示左键被按下
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# 如果第二个参数为1,表示滚轮被按下
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# 如果第三个参数为1,表示右键被按下
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buttons = pygame.mouse.get_pressed()
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# 我们只处理左键被按下的情况
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if buttons[0]:
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# 获得拖动鼠标的拖动位置
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position = pygame.mouse.get_pos()
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# 飞机跟随坐标移动
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# print(position)
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self.hero.action(position[0], position[1])
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self.hero.press_move()
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self.hero.press_fire()
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# 碰撞检测
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def detect_conlision(self):
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# 英雄机和飞机碰撞检查包括BOSS机
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enemyscrash = pygame.sprite.spritecollide(self.hero, self.enemy_list, False, pygame.sprite.collide_mask)\
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or pygame.sprite.spritecollide(self.hero, self.boss_list, False)
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if enemyscrash:
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self.hero_score += 1
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for enemy in enemyscrash:
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current_time = pygame.time.get_ticks()
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if current_time - self.invincible_start < 2000:
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return
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self.invincible_start = current_time
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self.hero.HP -= 1
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for bomb in self.bombs:
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if not bomb.visible:
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# 爆炸对象设置爆炸位置
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bomb.set_pos(self.hero.rect[0], self.hero.rect[1])
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# 爆炸对象状态设置为True
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bomb.visible = True
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# 英雄机和敌人子弹碰撞检查
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for enemy in self.enemy_list:
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# 找到所有击中英雄飞机的子弹
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enemybullets = pygame.sprite.spritecollide(
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self.hero, enemy.bullets, False, pygame.sprite.collide_mask)
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if enemybullets:
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for bullet in enemybullets:
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if not bullet.visible:
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continue
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bullet.visible = False
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self.hero.HP -= 1
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# 从预先创建完毕的爆炸中取出一个爆炸对象
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for bomb in self.bombs:
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if not bomb.visible:
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# 爆炸对象设置爆炸位置
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bomb.set_pos(self.hero.rect[0], self.hero.rect[1])
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# 爆炸对象状态设置为True
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bomb.visible = True
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# 英雄机和BOSS子弹碰撞检查
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for boss in self.boss_list:
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# 找到所有击中英雄飞机的子弹
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bossbullets = pygame.sprite.spritecollide(
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self.hero, boss.bullets, False, pygame.sprite.collide_mask)
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if bossbullets:
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for bullet in bossbullets:
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if not bullet.visible:
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continue
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bullet.visible = False
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self.hero.HP -= 1
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# 从预先创建完毕的爆炸中取出一个爆炸对象
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for bomb in self.bombs:
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if not bomb.visible:
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# 爆炸对象设置爆炸位置
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bomb.set_pos(self.hero.rect[0], self.hero.rect[1])
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# 爆炸对象状态设置为True
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bomb.visible = True
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# # 检测英雄子弹是否和敌机碰撞
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for enemy in self.enemy_list:
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# 击中敌人飞机的英雄飞机子弹
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herobullets = pygame.sprite.spritecollide(
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enemy, self.hero.bullets, False, pygame.sprite.collide_mask)
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if herobullets:
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for bullet in herobullets:
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if not bullet.visible:
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continue
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bullet.visible = False
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for bomb in self.bombs:
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if not bomb.visible:
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bomb.set_pos(enemy.rect[0], enemy.rect[1])
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bomb.visible = True
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mus = pygame.mixer.Sound('./musics/boom_music.ogg')
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mus.set_volume(6)
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mus.play()
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enemy.visible = False
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self.hero_score += enemy.score
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# 英雄机子弹是否和boss相撞
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for boss in self.boss_list:
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if not boss.visible:
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continue
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# 击中BOSS飞机的英雄飞机子弹
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herobullets = pygame.sprite.spritecollide(
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boss, self.hero.bullets, False, pygame.sprite.collide_mask)
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if herobullets:
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for bullet in herobullets:
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if not bullet.visible:
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continue
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bullet.visible = False
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boss.HP -= 10
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if boss.HP >= 0:
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continue
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for bomb in self.bombs:
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if not bomb.visible:
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bomb.set_pos(boss.rect[0], boss.rect[1])
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bomb.visible = True
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mus = pygame.mixer.Sound('./musics/boom_music.ogg')
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mus.set_volume(6)
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mus.play()
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# 添加 boss 移除代码
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self.boss_list[0].visible = False
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# self.boss_list[boss.index].visible = False
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self.hero_score += boss.score
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# 检查完毕，英雄是否没有血量了
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if self.hero.HP <= 0:
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self.gameover = True
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def change_level(self):
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if self.gamelevel == 1 and self.hero_score > LEVEL1_SCORE:
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self.enemy_list.append(EnemyPlane(self, type=2))
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self.enemy_list.append(EnemyPlane(self, type=3))
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self.gamelevel = 2
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elif self.gamelevel == 2 and self.hero_score > LEVEL2_SCORE:
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for v in range(1, 3):
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self.enemy_list.append(EnemyPlane(self, type=4))
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# self.enemy_list.append(EnemyPlane(self, type = 5))
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self.gamelevel = 3
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elif self.gamelevel == 3 and self.hero_score > LEVEL3_SCORE:
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self.boss_list = [BossPlane(self)]
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# 续添加list[x]判断
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self.boss_list[0].visible = True
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self.gamelevel = 4
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else:
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pass
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def game_over(self):
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if self.hero.HP >= 0:
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return
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# print('gameover')
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pygame.mixer.music.stop()
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pygame.mixer.stop()
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hero_info = self.my_font.render(
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'score:' + str(self.hero_score), True, (255, 0, 0))
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hero_life = self.my_font.render("生命: 0", True, (0, 255, 0))
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self.scene.blit(hero_info, (0, 0))
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self.scene.blit(hero_life, (self.size[0] - 100, 0))
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game_restart_image = pygame.image.load('./images/menu/restart.png')
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game_restart_rect = game_restart_image.get_rect()
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game_restart_rect.left, game_restart_rect.top = self.size[0] / \
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2 - 100, self.size[1]/2 - 200
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game_over_image = pygame.image.load('./images/menu/quit.png')
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game_over_rect = game_over_image.get_rect()
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game_over_rect.left, game_over_rect.top = self.size[0] / \
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2 - 100, self.size[1]/2
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self.scene.blit(game_restart_image, game_restart_rect)
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self.scene.blit(game_over_image, game_over_rect)
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if pygame.mouse.get_pressed()[0]:
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pos = pygame.mouse.get_pos()
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# print(pos[0], pos[1])
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# print(game_over_rect)
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if (game_restart_rect.left < pos[0] < game_restart_rect.right
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and game_restart_rect.top < pos[1] < game_restart_rect.bottom):
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self.hero.HP = 10
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self.gameover = False
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if (game_over_rect.left < pos[0] < game_over_rect.right
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and game_over_rect.top < pos[1] < game_over_rect.bottom):
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pygame.quit()
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exit()
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# 主循环,主要处理各种事件
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def run_scene(self):
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# 播放背景音乐
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pygame.mixer.music.load('musics/bgm.mp3')
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pygame.mixer.music.play(-1)
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while True:
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# 计算元素坐标
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self.action_elements()
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# 绘制元素图片
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self.draw_elements()
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# 处理事件
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self.handle_event()
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# 碰撞检测
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self.detect_conlision()
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# 调整难度
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self.change_level()
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self.game_over()
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# 刷新显示
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pygame.display.update()
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# fpsClock.tick(FPS)
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# 入口函数
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if __name__ == "__main__":
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# 创建主场景
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mainScene = MainScene()
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# 开始游戏
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mainScene.run_scene()
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