小朋友下樓梯 | JavaScript 程式專案

{"id":30254,"student_id":73,"content":"setBackdrop('black');\nvar life = 10;\nvar score = 0;\nvar stairs = [];\nvar clock = 0\nvar vy = 0;\nvar touchOn\nvar touch = false\nvar best = DB.variables.bestScore || 0;\nvar flash = false\nsound.play\nconsole.log('目前最好成績:'+ best)\n// 創造天花板\nvar ceiling = createSprite(\"ceiling.png\");\nceiling.x = 320;\nceiling.y = 8;\nceiling.layer = 1;\n\n// 創造左右牆壁\nvar left_wall = createSprite(\"wall.png\");\nvar right_wall = createSprite(\"wall.png\");\nleft_wall.x = 130;\nright_wall.x = 510;\n\n// 創造玩家\nvar player = createSprite([\"player_1.png\", \"player_2.png\", \"player_3.png\", \"player_4.png\", \"player_5.png\"]);\nplayer.y = 50;\nplayer.x = 320;\nfor (var i = 0; i \u003c 6; i++) {\n    var stair = createSprite(['nails.png', 'trampoline.png', 'normal.png', 'fake.png', 'conveyor_right.png', 'conveyor_left.png'])\n    stair.costumeId = Math.floor(Math.random()*6)\n    stair.x = Math.random()*282+179\n    stair.y = i*80\n    stairs.push(stair)\n}\nplayer.when(\"touch\", stairs, function(s) {\n    vy = 0;\n    player.y = s.y - 23;\n    // console.log   (stair.costumed)\n    if (stair.costumeId == 1) {\n        vy = -5\n    } else if (stair.costumeId == 4) {\n        player.x += 2\n    } else if (stair.costumeId == 5) {\n        player.x -= 2\n    } else if (stair != touchOn \u0026\u0026 s.costumeId == 0) {\n         flash = true\n        setTimeout(function() {\n            flash = false\n        }, 10);\n        life -= 3\n    } else if (stair != touchOn \u0026\u0026 s.costumeId == 2 \u0026\u0026 life \u003c 10) {\n        life++\n    } else if (stair.costumeId == 3) {\n        setTimeout(function() {\n            s.hidden = true\n        }, 250);\n    }\n    touchOn = s\n})\n\n\n\nforever(function() {\n    if(flash == true){\nflash =false;\n}\n    clock++\n    vy += 0.15\n\n    if (player.touched(ceiling) \u0026\u0026 touch == false) {\n        life -= 3\n        touch = true\n        setTimeout(function() {\n            touch = false\n        }, 3000);\n    }\n    if (key.left \u0026\u0026 !player.touched(left_wall)) {\n        player.x -= 3\n    }\n    if (key.right \u0026\u0026 !player.touched(right_wall)) {\n        player.x += 3\n    }\n    player.y += vy\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].y = 480\n            stairs[i].x = Math.random()*282+179\n            stairs[i].costumeId = Math.floor(Math.random()*6)\n            score++\n            stairs[i].hidden = false\n        }\n    }\n    if (clock%6 == 0) {\n        if (key.right) {\n            if (player.costumeId == 1) {\n                player.costumeId = 2;\n            } else {\n                player.costumeId = 1;\n            }\n        } else if (key.left) {\n            if (player.costumeId == 3) {\n                player.costumeId = 4\n            } else {\n                player.costumeId = 3\n            }\n        } else {\n            player.costumeId = 0\n        }\n    }\n    \n        \n    \n    if (life \u003c 1 || player.y \u003e 480) {\n        setBackdrop(\"red\")\n        if (best \u003c score) {\n            DB.variables.set(\"bestScore\", score);\n        }\n        stop()\n\n    }\n    // if (player.touched(ceiling)){\n    //     touchOn = ceiling\n    \n    //     if(ceiling !=touchOn){\n    //       life -= 3\n    //     }\n\n    // }\n\n    print(\"分數 : \"+ score, 20, 10, \" white\", 20)\n    print(\"血量 : \"+ life, 20, 30, \"white\", 20)\n})","created_at":"2018-05-26T18:57:44.788+08:00","updated_at":"2019-10-13T20:05:23.005+08:00","name":"小朋友下樓梯","language":"javascript","screenshot":{"url":"https://cdn8.koding.school/uploads/project/screenshot/30254/10c925383c35d6bb6109aad6b85d38ec.jpg"},"parent_id":13412,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":160,"hashid":"npms4e6v","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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