太空訓練 | JavaScript 程式專案

{"id":27630,"student_id":71,"content":"setBackdrop('#000000');\nvar ship = createSprite(\"ship.png\");\nvar bullets = [];\nvar food = createSprite(\"food.png\");\nclock = 0;\nvar score = 0;\nvar d = false;\nfood.x = 100;\nfood.y = 100;\n\nforever(function () {\n    clock++;\n    if (clock % 3 == 0) {\n        var bullet = createSprite(\"bullet.png\");\n\n        bullet.direction = Math.random() *360;\n        bullet.stepForward(500);\n        bullet.direction = Math.random() *360;\n        bullets.push(bullet);\n    }\n    for (var i = 0; i \u003c bullets.length; i++) {\n        bullets[i].stepForward(2);\n    }\n    ship.toward(cursor);\n    ship.stepForward(5);\n    print(bullets.length, 10, 10, \"white\");\n    if(d = true ){\n    food.x = Math.random()*640;\n    food.y = Math.random()*440;\n    }\n    print(score, 10, 35, \"green\")\n    if (ship.touched(bullets)) {\n        stop();\n    }\n    if (ship.touched(food)) {\n        score++;\n        d = true;\n        \n    \n    }\n\n});","created_at":"2018-04-28T18:44:28.084+08:00","updated_at":"2019-11-02T16:28:51.625+08:00","name":"太空訓練","language":"javascript","screenshot":{"url":"https://cdn0.koding.school/uploads/project/screenshot/27630/957ef77405191edae1630f409106fb9a.jpg"},"parent_id":10707,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":97,"hashid":"36ysd69p","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}