急速賽車 | JavaScript 程式專案

{"id":12231,"student_id":168,"content":"var speed = 1;\nvar round = 1;\nvar target = 2;\nvar startTime = Date.now();\nvar finishround = 0\n\nforever(function(){\n    if(speed \u003c 9){\n        speed += 0.08\n    }\n    if(key.left){\n        car.direction -= 5\n        if(speed \u003e 0.3){\n            speed -= 0.1\n        }\n    }\n    if(key.right){\n        car.direction += 5\n        if(speed \u003e 0.3){\n            speed -= 0.1\n        }\n    }\n    if(car.touched(border) \u0026 speed \u003e 0.3){\n        speed -= 0.3\n    }\n    if(car.touched(check2) \u0026 target == 2){\n        target = 1\n        finishround += 1\n        if(finishround = 2){\n            stop();\n        }\n    }\n    if(car.touched(check1) \u0026 target == 1){\n        target = 2\n    }\n    \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    print(speed,10,10)\n    print(target,10,30)\n    print(finishround,10,50)\n    print((Date.now() - startTime)/1000,10,70)\n});","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-08-20T22:48:12.015+08:00","name":"急速賽車","language":"javascript","screenshot":{"url":"https://cdn0.koding.school/uploads/project/screenshot/12231/89edcce60b8890776f43b51e69f48ea4.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":81,"hashid":"9ygspd69","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}