弧線戰機學生版副本 | JavaScript 程式專案

{"id":100251,"student_id":1780,"content":"\nsetBackdrop(\"black\");\nvar ship =createSprite(\"spaceship.png\");\nship.scale=0.1;\nship.y=400;\nvar rad=0;\nvar score=0;\n\nvar meteorites=[];\n//var meteorite=createSprite(\"meteorite.gif\");\n//meteorite.scale=0.2;\n//meteorite.y=0;\n//meteorites.push(meteorite);\n\n\n\n\nforever(function(){\nship.x=320 +300*Math.cos(rad);\nrad = rad+0.05;\nprint(score,20,20,\"white\")\n    \n});\n\nship.when(\"touch\", meteorites, function(){\n stop();\n});\n\nwhen(\"holding\", \"space\", function(){\n   score++;\nfor(var i=0;i\u003cmeteorites.length;i++){\n    meteorites[i].y=meteorites[i].y+10;\n} \n\nif(score%20==0){\nvar meteorite=createSprite(\"meteorite.gif\");\nmeteorite.scale=0.2+Math.random()*0.2;\nmeteorite.x=Math.random()*640;\nmeteorite.y=-Math.random()*100;\nmeteorites.push(meteorite);\n}\n\n    \n});\n\n\n/*setBackdrop(\"#FFFFFF\");\n\nvar koding =createSprite({\n    scale:0.2,\n    costumes :\"spaceship.png\"\n    \n});\n\nvar rad =0;\n\nforever(function(){\nkoding.x=320+200 *Math.cos(rad);\n//koding.y=240-200 *Math.sin(rad);\nrad+=0.05;\n    \n})\n\n*/\n\n","created_at":"2019-10-17T21:45:44.328+08:00","updated_at":"2019-11-24T22:05:40.023+08:00","name":"弧線戰機 學生版 副本","language":"javascript","screenshot":{"url":"https://cdn5.koding.school/uploads/project/screenshot/100251/c395861ec5bd5d5168ec84725ff567ff.jpg"},"parent_id":8168,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":118,"hashid":"ej9sp483","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}