急速賽車 | JavaScript 程式專案

{"id":20099,"student_id":40,"content":"var speed = 0;\nvar round = 0;\nvar target = 2;\nvar startTime = Date.now();\n\nforever(function () {\n    if (key.right) {\n        car.direction += 5\n        speed -= 0.11\n    }\n    if (key.left) {\n        car.direction -= 5\n        speed -= 0.11\n    }\n    border.stepForward(speed)\n    border.direction = car.direction - 180\n\n    road.stepForward(speed)\n    road.direction = car.direction - 180\n\n    check1.stepForward(speed)\n    check1.direction = car.direction - 180\n\n    check2.stepForward(speed)\n    check2.direction = car.direction - 180\n\n    if (speed \u003c 9) {\n        speed += 0.08\n    }\n    if (car.touched(border)) {\n        speed -= 0.13\n    }\n    if (speed \u003c 0.3) {\n        speed = 0.3\n    }\n    if (car.touched(check1) \u0026\u0026 target == 1) {\n        target = 2\n    }\n    if (car.touched(check2) \u0026\u0026 target == 2) {\n        target = 1\n    }\n    if (round == 2) {\n        stop();\n    }\n    print(Date.now());\n});","created_at":"2018-01-13T15:24:39.948+08:00","updated_at":"2019-08-26T19:18:52.827+08:00","name":"急速賽車","language":"javascript","screenshot":{"url":"https://cdn9.koding.school/uploads/project/screenshot/20099/ef3f60b247a1439e1e241d486e037b44.jpg"},"parent_id":9146,"plugin":"var road = createSprite(\"road.png\");\nroad.rotationStyle = 'fixed';\nvar check1 = createSprite(\"check.png\");\ncheck1.x = -1200;\ncheck1.y = -400;\ncheck1.rotationStyle = \"fixed\";\nvar check2 = createSprite(\"check.png\");\ncheck2.x = 1130;\ncheck2.y = 300;\ncheck2.rotationStyle = \"fixed\";\nvar border= createSprite(\"border.png\");\nborder.rotationStyle = 'fixed';\nvar car = createSprite(\"car.png\");\ncar.scale = 0.4;\ncar.direction = 180;\n\nvar offsetX = 1500;\nvar offsetY = 650;\n\nroad.x += offsetX;\nroad.y += offsetY;\nborder.x += offsetX;\nborder.y += offsetY;\ncheck1.x += offsetX;\ncheck1.y += offsetY;\ncheck2.x += offsetX;\ncheck2.y += offsetY;","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":67,"hashid":"jzmsk93k","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}