急速賽車副本 | JavaScript 程式專案

{"id":61348,"student_id":228,"content":"var speed = 0;\nvar round = 0;\nvar target = 2;\nvar startTime = Date.now();\n\nforever(function() {\n    //\n    if (key.right) {\n        car.direction += 3;\n        speed -= 0.1;\n    }\n    if (key.left) {\n        car.direction -= 3;\n        speed -= 0.1;\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) {\n        speed += 0.08;\n    }\n    if (car.touched(border)) {\n        speed -= 0.3;\n    }\n    if (speed \u003c 0.3) {\n        speed = 0.3;\n    }\n    if (target == 2) {\n        if (car.touched(check2)) {\n            target = 1;\n        }\n    }\n    if (target == 1) {\n        if (car.touched(check1)) {\n            target = 2;\n            round += 1;\n        }\n    }\n\n    print ('target'+target, 0, 20, 'red', 20);\n    print ('round'+round, 0, 0, 'red', 20);\n    if (round == 2) {\n        stop();\n\n    }\n\n\n    print ('Time:' (Date.now()-startTime)/1000+'s', 0, 40, 'red', 20);\n});","created_at":"2019-03-30T15:03:50.289+08:00","updated_at":"2022-04-01T08:35:01.755+08:00","name":"急速賽車 副本","language":"javascript","screenshot":{"url":"https://cdn3.koding.school/uploads/project/screenshot/61348/b230fa3bcc0fafe3f75ee57f07ce202f.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":131,"hashid":"kdmsgejv","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}