急速賽車 | JavaScript 程式專案

{"id":12220,"student_id":208,"content":"var speed = 2;\nvar round = 0;\nvar target = 2;\nvar startTime = Date.now();\nvar time = (Date.now() -startTime);\n\nforever(function(){\n    border.direction = road.direction = check1.direction = check2.direction = car.direction + 180\n    border.stepForward(speed)\n    road.stepForward(speed)\n    check2.stepForward(speed)\n    check1.stepForward(speed)\n    if (key.right){\n        car.direction = car.direction +3\n    }\n    if (key.left) {\n        car.direction = car.direction -3\n    }\n    if (speed \u003c 8) {\n        speed +=0.08\n    }\n    if (car.touched(border) \u0026\u0026 speed \u003e 1) {\n        speed -=0.1\n    }\n    if (car.touched(check1) \u0026\u0026 target == 1) {\n        target = 2\n        round = round +1\n    }\n    if (car.touched(check2) \u0026\u0026 target == 2) {\n        target = 1\n        round = round\n    }\n    if (round == 2) {\n        stop();\n    }\n    var time = (Date.now() -startTime)/1000;\n\n    print(time,1,60,\"red\")\n    print(target,1,1,\"red\")\n    print(round,1,30,\"red\")\n});","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-10-05T03:28:28.702+08:00","name":"急速賽車","language":"javascript","screenshot":{"url":"https://cdn9.koding.school/uploads/project/screenshot/12220/73912bad168fcaa1e1f8b7c40f0e8e15.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":83,"hashid":"6rps9ewv","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}