急速賽車 | JavaScript 程式專案

{"id":16485,"student_id":139,"content":"var speed = 1;\nvar round = 0;\nvar target = 2;\nvar startTime = Date.now();\n\n\ncar.direction = 180\nforever(function(){\n var a = Date.now();\n print((a - startTime) / 1000 + )\n    //\nif (key.right){\n    car.direction += 3\n    speed -= 0.13\n}\nif (key.left){\n    car.direction -= 3\n    speed -= 0.13\n}\nif (car.touched(border)){\n    speed -= 0.\n}\n\n\n\nroad.direction = car.direction + 180\nroad.stepForward(speed)\n\ncar.scale = 0.3;\nborder.direction = car.direction + 180\nborder.stepForward(speed)\ncheck1.direction = car.direction + 180\ncheck1.stepForward(speed)\ncheck2.direction = car.direction + 180\ncheck2.stepForward(speed)\nspeed += 0.08\n\nif (speed \u003e 9){\nspeed = 9\n}\n// if (car.touched(border)){\n//     speed -= 0.13\n// }\nif (speed \u003c 0.3){\n    speed = 1\n}\nif (car.touched(check2) \u0026\u0026 target == 2){\n    target = 1\n}\nif (car.touched(check1) \u0026\u0026 target == 1){\n    target = 2\n    round += 1\n}\n\n\nif (round == 2){\n    stop();\n}\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n});","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-03-16T14:11:32.874+08:00","name":"急速賽車","language":"javascript","screenshot":{"url":"https://cdn5.koding.school/uploads/project/screenshot/16485/33d433f9eb0916c4d6aebe9e146b7779.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":92,"hashid":"rdvs62gp","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}