急速賽車 | JavaScript 程式專案

{"id":25559,"student_id":46,"content":"var speed = 1;\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    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\u003c9){speed+=0.08};\n    if(car.touched(border)){\n        speed-=0.13   \n        }\n    if(speed\u003c0.3){speed=0.3} \n    if(car.touched(check1)\u0026\u0026target==1){\n       target=2;\n       round+=1;\n    }\n    if(car.touched(check2)\u0026\u0026target==2){\n       target=1;\n    }\n    if(round==2){\n        stop();\n    }   \n    print((Date.now()-startTime)/1000+'s',10,10,'red',20);\n    print(Math.floor(speed*10)+'km/h',10,50,'red',20);    \n    print(round+'/2',10,90,'red',20);\n});","created_at":"2018-03-24T13:19:43.944+08:00","updated_at":"2019-11-07T22:55:43.756+08:00","name":"急速賽車","language":"javascript","screenshot":{"url":"https://cdn4.koding.school/uploads/project/screenshot/25559/b5437c9151d982e7019c83eae6fb9b82.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":141,"hashid":"p93s48j4","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}