小朋友下樓梯 | JavaScript 程式專案

{"id":30046,"student_id":46,"content":"setBackdrop('black');\nvar flash = false\nsound.play(\"bg.mp3\")\nvar best = DB.variables.bestScore || 0;\nvar vy = 0\nvar stairs = []\nvar life = 10\nvar score = 0\nvar touchOn = false\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;\nfor (var i = 0; i \u003c 8; i++) {\n    var stair = createSprite([\n        \" nails.png\",\n        \"trampoline.png\",\n        \"normal.png\",\n        \"fake.png\",\n        \"conveyor_right.png\",\n        \"conveyor_left.png\"])\n    stair.x = Math.random()*290+185;\n    stair.y = i*80+180;\n    stair.costumeId = Math.floor(Math.random()*6)\n    stairs.push(stair)}\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; player.x = 320; player.costumeId = 0\nforever(function() {\n    if (key.right \u0026\u0026 !player.touched(right_wall)) {\n        player.x += 3\n    }\n    if (key.left \u0026\u0026 !player.touched(left_wall)) {\n        player.x -= 3\n    }\n    vy += 0.15\n    player.y += vy\n    for (var i = 0; i \u003c 6; i++) {\n        stairs[i].y -= 2\n        if (stairs[i].y\u003c-10) {\n            stairs[i].costumeId = Math.floor(Math.random()*6)\n            stairs[i].y += 640; score++\n            //stair[i].hidden = false;\n            //floor += 1;\n\n        }\n    }\n    print(life, 58, 20, \"yellow\", 15);\n    print(best, 58, 80, \"yellow\", 15)\n    print(score, 58, 50, \"yellow\", 15)\n    if (life \u003c 1 || player.y \u003e 480) {\n        setBackdrop(\"red\");\n        if (score \u003e best) {\n            DB.variables.set('bestScore', score)\n            sound.play(\"gg.mp3\")\n        }\n        stop()\n    }\n    if (flash) {\n        setBackdrop(\"red\")\n    sound.play(\"flash.mp3\")    \n        flash = false\n    } else {\n        setBackdrop(\"black\")}\n})\n\nplayer.when(\"touch\", stairs, function(s) {\n    player.y = s.y-23;\n    vy = 0\n    console.log(s.costumeId)\n    if (s.costumeId === 1) {\n        vy=-5\n     sound.play(\"jump.mp3\")\n    } else if (s.costumeId === 4) {\n        player.x += 2\n    } else if (s.costumeId === 5) {\n        player.x -= 2\n    } else if (s != touchOn \u0026\u0026 s.costumeId === 0) {\n        touchOn = true\n        life -= 2\n        flash = true\n    } else if (s != touchOn \u0026\u0026 s .costumeId === 2) {\n        if (life \u003c 10) {\n            life++\n        }\n    } else if (s .costumeId === 3) {\n        setTimeout(function() {\n            s.hidden = true\n        }, 200)\n    }\n\n\n\n\n    touchOn = s;\n});","created_at":"2018-05-26T13:34:45.670+08:00","updated_at":"2019-11-10T10:50:25.962+08:00","name":"小朋友下樓梯","language":"javascript","screenshot":{"url":"https://cdn7.koding.school/uploads/project/screenshot/30046/524c2d0f91cef940ab5f58eed79f3fed.jpg"},"parent_id":13412,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":115,"hashid":"4y3sk9zm","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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