急速賽車 | JavaScript 程式專案

{"id":25549,"student_id":45,"content":"var speed = 0;\nvar round = 0;\nvar target = 2;\nvar startTime = Date.now();\n//var car=createSprite(\"car.png\")\nforever(function () {\n    if (key.right) {\n        car.direction += 3;\n        speed -= 0.11\n    };\n    if (key.left) {\n        car.direction -= 3;\n        speed -= 0.11;\n    };\n    //car.stepForward(speed);\n    border.direction = car.direction - 180;\n    border.stepForward(speed);\n    road.direction = car.direction - 180;\n    road.stepForward(speed);\n    check1.direction = car.direction - 180;\n    check1.stepForward(speed);\n    check2.direction = car.direction - 180;\n    check2.stepForward(speed);\n    if (speed \u003c 9) { speed += 0.08 }\n    if (car.touched(border)) {\n        speed -= 0.13;\n    }\n    if (speed \u003c 0.3) { speed = 0.3 }\n    if (car.touched(check1) \u0026\u0026 target == 1) {\n        target = 2; round += 1;\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":"2018-03-24T13:13:57.596+08:00","updated_at":"2019-10-30T19:29:32.769+08:00","name":"急速賽車","language":"javascript","screenshot":{"url":"https://cdn1.koding.school/uploads/project/screenshot/25549/89edcce60b8890776f43b51e69f48ea4.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":121,"hashid":"npmsz82g","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}