小朋友下樓梯 | JavaScript 程式專案

{"id":30253,"student_id":71,"content":"setBackdrop('black');\n\n// 創造天花板\nvar ceiling = createSprite(\"ceiling.png\");\nceiling.x = 320;\nceiling.y = 8;\nceiling.layer = 1;\nvar vy = 0;\nvar stairs = [];\nvar flash = false;\nvar life = 10;\nvar score = 0;\nvar touchon;\nvar best  = DB.variables.bestScore || 0;\nconsole.log(\"目前最好成績 :\" +best)\nvar left_wall = createSprite(\"wall.png\");\nvar right_wall = createSprite(\"wall.png\");\nleft_wall.x = 130;\nright_wall.x = 510;\nfor (var i = 0; i \u003c 6; i++) {\n    var stair = createSprite([\"nails.png\", \"trampoline.png\", \"normal.png\", \"fake.png\", \"conveyor_right.png\", \"\tconveyor_left.png\"]);\n    stair.y = i*80;\n    stair.x = Math.random()*282+179;\n    stair.costumeId = Math.floor(Math.random()*6);\n    stairs.push(stair);\n\n}\nsound.play\nvar player = createSprite([\"player_1.png\", \"player_2.png\", \"player_3.png\", \"player_4.png\", \"player_5.png\"]);\nplayer.y = 50;\nplayer.x = 320;\nforever(function() {\n    print(\"生命\" +life, 10, 10, 'white', 20);\n    print(\"成績\"+ score, 20, 30, 'white', 20);\n    vy += 0.15;\n    player.y += vy;\n    if (key.right \u0026\u0026 !player.touched(right_wall)) {\n        player.x += 4;\n        player.costumeId = 1\n\n    }\n    if (key.left \u0026\u0026 !player.touched(left_wall)) {\n        player.x -= 4;\n        player.costumeId = 3\n    }\n    for (var i = 0; i \u003c stairs.length; i++) {\n        stairs[i].y -= 2\n        if (stairs[i].y\u003c-10) {\n            stairs[i].x = Math.random()*282+179;\n            stairs[i].y = 480;\n            stairs[i].costumeId = Math.floor(Math.random()*6);\n            score++;\n            stairs[i].hidden = false;\n        }\n    }\n    if(player.y\u003e480 || life\u003c=0){\n        setBackdrop(\"red\");\n        stop();\n        if(score\u003ebest){\n           DB.variables.set(\"bestScore\",score) \n        }\n        \n    \n    }\n\n})\nplayer.when(\"touch\", stairs, function (s) {\n    vy = 0;\n    player.y = s.y - 23;\n    // console.log(s.costumeId);\n    // console.log(touchon.costumeId);\n    if (s.costumeId == 1) {\n        vy = -5;\n    } else if (s.costumeId == 4) {\n        player.x += 2;\n    } else if (s.costumeId == 5) {\n        player.x -= 2;\n    } else if (s.costumeId == 0) {\n        if (s != touchon) {\n            console.log(\"ID:0\");\n            life -= 3;\n        }\n    } else if (s.costumId == 2) {\n        if (s != touchon \u0026\u0026 life \u003c 10) {\n            life ++;\n        }\n    } else if (s.costumId == 3)\n        setTimeout(function() {}, 400);\n    touchon = s;\n\n})","created_at":"2018-05-26T18:57:40.454+08:00","updated_at":"2019-10-10T21:10:30.413+08:00","name":"小朋友下樓梯","language":"javascript","screenshot":{"url":"https://cdn2.koding.school/uploads/project/screenshot/30253/aeb7d7f5f4ecea8fece704e76ac66157.jpg"},"parent_id":13412,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":95,"hashid":"d5msnqz4","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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