太空訓練副本 | JavaScript 程式專案

{"id":108929,"student_id":3525,"content":"setBackdrop('#000000');\nvar ship = createSprite(\"ship.png\");\nvar clock = 0;\nvar bullets = [];\nvar score = -1;\nvar food = createSprite(\"food.png\");\n\nforever(function () {\n    shipControl();\n    bullet();\n    eat();\n    print(score, 10, 10, \"white\")\n});\n\nfunction shipControl(){\n    ship.toward(cursor);\n    if (!ship.touched(cursor)) {\n        ship.stepForward(4);\n    }\n}\n\nfunction bullet(){\n    clock ++;\n    if (clock % 3 === 0) {\n        var bullet = createSprite(\"bullet.png\");\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(Math.random()+1*3);\n        \n        if (bullets[i].touched(ship)) {\n            stop();\n        }\n    }\n}\n\nfunction eat(){\n    if (ship.touched(food)) {\n        score++;\n        food.x = 120 + Math.random()*420;\n        food.y = 120 + Math.random()*260;\n    }\n}","created_at":"2019-11-23T10:21:04.917+08:00","updated_at":"2019-11-23T11:49:35.454+08:00","name":"太空訓練 副本","language":"javascript","screenshot":{"url":"https://cdn7.koding.school/uploads/project/screenshot/108929/49290b35bb0a771e21e4f3c51716414f.jpg"},"parent_id":10707,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":92,"hashid":"zpeseydr","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}