終結叩汀 | JavaScript 程式專案

{"id":15452,"student_id":1806,"content":"setBackdrop('background.jpg',0,0,640,480);\n\nvar koding = createSprite([\"koding.png\",\"koding_2.png\"]);\nvar arrow;\nvar flying = false;\nvar life = 5;\nvar scores = 0;\n\nwhen('click',function() {\n    if(flying){\n        flying=false;\n        arrow.opacity=0.3;\n        scores+=1;\n    } else{\n        life-=1;\n    }\n    \n    \n\n});\n\nforever(function() {\n        if(Math.random()*100\u003c 1 \u0026\u0026 flying==false) {\n        arrow=createSprite(\"arrow.png\");\n        arrow.direction = Math.random()*360;\n        arrow.stepForward(500);\n        arrow.direction= arrow.direction - 180;   \n        flying=true; \n    }\n\n    if(flying==true){\n        arrow.stepForward(8);\n        if(arrow.touched(koding)){\n            flying=false;\n            life-=1;\n        }\n    \n    }\n    \n    if(life\u003c0){\n        stop();\n    \n    }\n\n    print('生命: ' + life, 10, 10, 'red', 20);\n    print('攔截數量: ' + scores, 10, 40, 'red', 20);\n});","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-11-01T20:58:51.208+08:00","name":"終結叩汀","language":"javascript","screenshot":{"url":"https://cdn3.koding.school/uploads/project/screenshot/15452/9fd5073f50b679c8763e6a4ac60afa87.jpg"},"parent_id":8789,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":174,"hashid":"6rps9w84","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}