躲避方塊 Js. | JavaScript Programming Project

{"id":169449,"student_id":12205,"content":"setBackdrop(\"blue\");\nvar me = createSprite(\"me.jpg\");\nvar ground = createSprite(\"ground.jpg\");\nground.y = 464;\nme.y = 428;\nvar score = 0;\n\nwhen(\"holding\",\"left\",function(){\n\tme.x-=6;\n    if(me.x \u003c me.width/2){\n    \tme.x = me.width/2;\n    }\n});\nwhen(\"holding\",\"right\",function(){\n\tme.x+=6;\n    if(me.x \u003e 640-me.width/2){\n    \tme.x = 640-me.width/2;\n    }\n});\n\nforever(function(){\n\tprint(score);\n});\n\nsetInterval(function(){\n\tvar square = createSprite(\"square.jpg\");\n    square.y=-80;\n    square.x=Math.random()*640;\n    square.when(\"touch\",me,function(){\n    \tstop();\n    });\n    square.when(\"touch\",ground,function(){\n    \tthis.destroy();\n    });\n    square.forever(function(){\n    \tthis.y+=8;\n    });\n    score++;\n},250);\n\nsetBackdrop(\"black\");\n\nvar lights = [];\nfor(var i = 0;i\u003c15;i++) {\n    var light = {\n        x:cursor.x,\n        y:cursor.y,\n        color:\"rgb(\"+Math.floor(Math.random()*255)+\",\"+Math.floor(Math.random()*255)+\",\"+Math.floor(Math.random()*255)+\")\",\n        vx:Math.random() *8 - 4,\n        vy:Math.random() *8 - 4,\n        r:Math.random() * 6\n    };\n    lights.push(light);\n};\n\nforever(function(){\n    for(var i=0;i\u003clights.length;i++) {\n        var light = lights[i];\n        light.x +=light.vx;\n        light.y +=light.vy;\n        light.vy +=0.1\n        light.r *=0.99\n        pen.size = 0;\n        pen.fillColor = light.color;\n        if(light.r\u003e1) {\n            pen.drawCircle(light.x,light.y,light.r);\n        };\n    }\n    for(var i = 0;i\u003c15;i++) {\n        var light = {\n            x:cursor.x,\n            y:cursor.y,\n            color:\"rgb(\"+Math.floor(Math.random()*255)+\",\"+Math.floor(Math.random()*255)+\",\"+Math.floor(Math.random()*255)+\")\",\n            vx:Math.random() *8 - 4,\n            vy:Math.random() *8 - 4,\n            r:Math.random() * 6\n        };\n        lights.push(light);\n    };\n    \n});","created_at":"2020-07-22T16:17:33.847+08:00","updated_at":"2020-07-23T15:27:34.778+08:00","name":"躲避方塊 Js.","language":"javascript","screenshot":{"url":"/uploads/project/screenshot/169449/a51c40c5dc06986f1b0d9ba7ac0e4d06.jpg"},"parent_id":5705,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":205,"hashid":"zpeswq3d","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}