小朋友下樓梯 | JavaScript 程式專案

{"id":14289,"student_id":208,"content":"setBackdrop('black');\n\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;\n\nvar touchOn;\nvar flash = false;\n\nvar speed = 0;\nvar stairs = [];\nvar score = 0\nvar life = 10\n\nfor (var i = 0; i \u003c 6; i++) {\n    var s = createSprite([\"nails.png\", \"trampoline.png\", \"normal.png\", \"fake.png\", \"conveyor_left.png\", \"conveyor_right.png\"])\n    s.y = i * 80;\n    s.x = Math.random() * 282 + 179\n    s.costumeId = Math.floor(Math.random() * 6);\n    stairs.push(s);\n}\n\nplayer.when(\"touch\", stairs, function (s) {\n    player.y = s.y - 23;\n    speed = 0;\n    if(s.costumeId == 0 \u0026\u0026 touchOn != s) {\n        life -= 1\n        flash = true\n    }  \n    if(s.costumeId == 1) {\n        speed =-5\n    }\n    if(s.costumeId == 2 \u0026\u0026 touchOn !=s) {\n        life+=2\n    }\n    if(s.costumeId == 3) {\n        setTimeout(function(){\n            s.hidden = true;\n        }, 300)\n    }\n    if(s.costumeId == 4) {\n        player.x-=2\n    }\n    if(s.costumeId == 5) {\n        player.x+=2\n    }\n\n    touchOn = s;\n})\n// if (player.touched(ceiling) \u0026 touchOn !=s) {\n//     life -=3\n// }\n\nforever(function () {\n    setBackdrop(\"black\");\n    if (flash) {\n        setBackdrop(\"red\");\n        flash = false;\n    }\n    if (key.right \u0026\u0026 player.touched(right_wall) == false) {\n        player.x += 3\n        player\n    }\n    if (key.left \u0026\u0026 player.touched(left_wall) == false) {\n        player.x -= 3\n    }\n    speed += 0.15\n    player.y += speed\n    print(\"得分：\" + score, 10, 10, \"white\")\n    print(\"生命：\" + life, 10, 90, \"white\")\n\n    stairs.y += 1;\n    for (var i = 0; i \u003c 6; i++) {\n        var s = stairs[i];\n        s.y -= 2\n        if (s.y \u003c 0) {\n            s.y += 480\n            score += 1\n            s.x = Math.random() * 282 + 179\n            s.costumeId = Math.floor(Math.random() * 6);\n            s.hidden = false;\n        }\n    }\n    if (life == 0 || player.y \u003e 480){\n        gameOver();\n    }\n    \n});\n\nfunction gameOver () {\n    setBackdrop(\"red\");\n    stop();\n}","created_at":"2017-03-01T20:52:04.729+08:00","updated_at":"2019-11-10T11:15:28.309+08:00","name":"小朋友下樓梯","language":"javascript","screenshot":{"url":"https://cdn3.koding.school/uploads/project/screenshot/14289/0d78336505f0de2feeaa592f63afb78f.jpg"},"parent_id":13412,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":82,"hashid":"p93skvwq","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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