急速賽車 | JavaScript 程式專案

{"id":9174,"student_id":1407,"content":"var speed = 0;\nvar round = 0;\nvar target = 2;\ntarget.x = 200;\ntarget.y = 200;\nvar startTime = Date.now();\n\nforever(function(){\n    var time = Date.now();\n    if(speed\u003c9){\n        speed +=0.05;\n    };\n    if(car.touched(border)){\n        if(speed\u003e1){\n            speed -=0.1;\n        }\n    };\n    if (key.left){\n        car.direction -= 3;\n        if(speed\u003e1){\n            speed -=0.1;\n        }\n    };\n    if (key.right){\n        car.direction += 3;\n        if(speed\u003e1){\n            speed -=0.1;\n    }\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    if(car.touched(check2) \u0026\u0026 target == 2){\n        target = 1\n    };\n    if(car.touched(check1) \u0026\u0026 target == 1){\n        target = 2\n        round +=1;\n    };\n    if(round == 2){\n        stop();\n    };\n    print('target:' + target, 20, 30);\n    print('round:' + round, 20, 50);\n    print('time:' + Math.floor((time - startTime) / 1000), 20, 70);\n    print (Math.floor(speed)*10+\"km\", 20, 10);\n});","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-10-14T19:30:09.239+08:00","name":"急速賽車","language":"javascript","screenshot":{"url":"https://cdn1.koding.school/uploads/project/screenshot/9174/89edcce60b8890776f43b51e69f48ea4.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":226,"hashid":"jzmsq82","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}