小朋友下樓梯副本 | JavaScript 程式專案

{"id":47788,"student_id":1661,"content":"setBackdrop('black');\nvar life = 10;\nvar score = 0;\nvar touchOn;\nvar clock = 0;\nvar vy = 0;\nvar lastTime = 0;\nvar left_wall = createSprite(\"wall.png\");\nvar right_wall = createSprite(\"wall.png\");\nvar best = DB.variables.bestScore || 0;\nvar ceiling = createSprite(\"ceiling.png\");\nvar stairs = [];\nvar flash;\nvar player1 = createSprite([\"player_1.png\", \"player_2.png\", \"player_3.png\", \"play_4.png\", \"play_5.png\"]);\nvar lasttime = 0;\nsound.play('bg.mp3');\nforever(function() {\n    if (flash === true) {\n        setBackdrop('red');\n    } else {\n        setBackdrop('black');\n    }\n    if (flash === true) {\n        sound.play('flash.mp3');\n        flash = false;\n    }\n\n});\n\nceiling.x = 320;\nceiling.y = 8;\nceiling.layer = 1;\n\nleft_wall.x = 130;\nright_wall.x = 510;\n\nplayer1.y = 50;\n\nfor (var i = 1; i \u003c= 6; i++) {\n    var stair = createSprite([\"nails.png\", \"trampoline.png\", \"normal.png\", \"fake.png\", \"conveyor_right.png\", \"conveyor_left.png\"]);\n    stair.x = 179 + Math.random() * (461-179);\n    stair.y = i*80;\n    stair.costumeId = Math.floor(Math.random()*6);\n    stairs.push(stair);\n}\n\nplayer1.when(\"touch\", stairs, function(s) {\n    vy = 0;\n    player1.y = s.y-23;\n    if (s.costumeId == 1) {\n        vy -= 7;\n    }\n    if (s.costumeId == 4) {\n       player1.x -= 2;\n        sound.play('jump.mp3');\n    }\n    if (s.costumeId == 5) {\n        player1.x -= 2;\n    }\n    if (s.costumeId === 0 \u0026\u0026 s !== touchOn) {\n        life -= 3;\n    }\n    if (s.costumeId === 2 \u0026\u0026 s !== touchOn) {\n        if (life \u003c 10) {\n            life += 1;\n        }\n    }\n    if (s.costumeId === 3 \u0026\u0026 s !== touchOn) {\n        setTimeout(function() {\n            s.hidden = true;\n        }, 300);\n    }\n    touchOn = s;\n});\nforever(function() {\n    player1.y += vy;\n    if (key.left \u0026\u0026 !player1.touched(left_wall)) {\n        player1.x -= 3;\n    }\n    if (key.right \u0026\u0026 !player1.touched(right_wall)) {\n        player1.x += 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].y = 480;\n            score += 1;\n            stairs[i].hidden = false;\n        }\n    }\n    if (player1.y \u003e= 480 || life \u003c 0) {\n        setBackdrop(\"red\");\n       stop();\n         sound.play('gg.mp3');\n        if (score \u003e best) {\n            DB.variables.set(\"bestScore\", score);\n        }\n    }\n    var time = Date.now();\n    if (player1.touched(ceiling) \u0026\u0026 time - lasttime \u003e 3000) {\n        life -= 3;\n        lasttime = time;\n    }\n    vy += 0.15;\n    if (clock % 6 === 0) {\n        if (key.left) {\n            if (player1.costumeId == 3) {\n                player1.costumeId = 4;\n            } else {\n                player1.costumeId = 3;\n            }\n\n        } else if\n            (key.right) {\n            if (player1.costumeId == 1) {\n                player1.costumeId = 2;\n            } else {\n                player1.costumeId = 1;\n            }\n        }\n    }\n    clock += 1;\n    print(\"生命\" +life, 10, 30, \"white\", 30);\n    print(\"分數\" +score, 10, 70, \"white\", 30);\n    print(\"當前紀錄:\", 530, 20, \"white\", 30);\n    print(best, 530, 50, \"white\", 30);\n});","created_at":"2018-11-04T09:54:16.571+08:00","updated_at":"2021-01-22T09:31:23.209+08:00","name":"小朋友下樓梯 副本","language":"javascript","screenshot":{"url":"https://cdn7.koding.school/uploads/project/screenshot/47788/fc2fd546727c6a970bc8f153a61e3339.jpg"},"parent_id":13412,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":122,"hashid":"36ys5yr9","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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