取締超人超速_反轉布林值副本 | 程式專案

{"id":799534,"student_id":44333,"content":"from game import set_backdrop, create_sprite, stop\r\nfrom random import randrange\r\nset_backdrop('bg.png') \r\nsuperman = create_sprite('koding.png') #超人\r\nflash = create_sprite('flash.png') #閃光燈\r\ncover = create_sprite('cover.png') #相機外框\r\n\r\nflying = True #是否正在飛行\r\nspeed = 20 #飛行速度\r\nsuccess = False #取締是否成功\r\nsuperman.x = -300 #初始化超人位置\r\n\r\ndef gameloop():\r\n    if flying: #如果正在飛行，就根據速度改變位置\r\n        superman.x += speed \r\n    else: #如果停止飛行，就顯示取締結果和當前速度\r\n        color = 'white' if success else 'red'\r\n        text = '取締成功' if success else '取締失敗'\r\n        drawText(str(speed * 10) + 'km/h ' + text, 50, 50, color, 50)\r\n    \r\n    if flash.opacity \u003e= 0.01: flash.opacity -= 0.01 #閃光燈不斷變透明\r\n    \r\n    cover.hidden = not flying\r\n        \r\ndef keydown():\r\n    global flying, speed, success\r\n    if flying: #如果正在飛行\r\n        flash.opacity = 1 #顯示閃光燈\r\n        success = superman.x \u003e 100 and superman.x \u003c 1100 #判斷是否取締成功\r\n        speed += 5 if success else -5 #取締成功下次速度 +5 否則 -5\r\n    else: #如果停止飛行\r\n        superman.x = -(300 + randrange(300)) * speed #重新開始重置超人位置\r\n    \r\n    flying.hidden = not flying\r\n    \r\nforever(gameloop) #不斷執行遊戲迴圈\r\non('keydown', 'space', keydown) #空白鍵拍照","created_at":"2024-07-21T11:23:15.939+08:00","updated_at":"2024-07-21T11:23:44.311+08:00","name":"取締超人超速_反轉布林值 副本","language":"python","screenshot":{"url":"https://cdn6.koding.school/uploads/project/screenshot/799534/d1574c669d23acf02df9a91b2038c1b7.jpg"},"parent_id":457744,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":5,"hashid":"vngsn5pwy","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}