急速賽車 | JavaScript 程式專案

{"id":16484,"student_id":227,"content":"var speed = 0;\nvar round = 0;\nvar target = 2;\nvar startTime = Date.now();\n\nforever(function () {\n    var a = Date.now();\n    print((a-startTime)/1000 + 's')\n    print(round)\n    if (key.right) {\n        car.direction = car.direction + 3\n        speed = speed - 0.01\n    }\n    if (key.left) {\n        car.direction = car.direction - 3\n        speed = speed - 0.01\n    }\n    road.direction = car.direction + 180;\n    road.stepForward(speed)\n    border.direction = car.direction + 180;\n    border.stepForward(speed)\n    check1.direction = car.direction + 180;\n    check1.stepForward(speed)\n    check2.direction = car.direction + 180;\n    check2.stepForward(speed)\n    if (car.touched(border)) {\n        speed = 3\n    }\n\n\n\n    if (speed \u003c 300) {\n        speed = speed + 0.1\n\n    }\n    if (car.touched(check1) \u0026\u0026 target==1) {\n        target=2\n        round=round+1\n    }\n\n    if (car.touched(check2) \u0026\u0026 target==2 ) {\n        target=1\n    }\n    if (round==2){\n        stop()\n    }\n    \n\n\n\n});","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-11-07T13:27:03.919+08:00","name":"急速賽車","language":"javascript","screenshot":{"url":"https://cdn6.koding.school/uploads/project/screenshot/16484/3ade1e446aae727e2404231001c4f8b4.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":87,"hashid":"jzmse8nq","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}