小兔子大進擊（完整版） | JavaScript 程式專案

{"id":237969,"student_id":10,"content":"let bg = createSprite('bg.png'); // 背景角色\nlet water = createSprite('water.png'); // 水角色\nlet player = createSprite('player_0.png', 'player_1.png'); // 兔子\nlet info = createSprite('info.png'); // 遊戲說明\nlet end = createSprite('end_0.png', 'end_1.png', 'end_2.png', 'end_3.png', 'end_4.png'); // 遊戲失敗圖\n\n// 分數\nlet numbers = ['0.png', '1.png', '2.png', '3.png', '4.png', '5.png', '6.png', '7.png', '8.png', '9.png'];\nlet num1 = createSprite(numbers);\nlet num2 = createSprite(numbers);\nlet num3 = createSprite(numbers);\nlet num4 = createSprite(numbers);\n\nlet score = 0; //分數\nlet speed = 0; //速度\nlet items = []; //石頭和紅蘿蔔\nlet pigs = []; //野豬\nlet bulls = []; //野牛\nlet bgm = //createSound('bgm.mp3', true);\n\nplayer.rotationStyle = 'flipped';\nend.hidden = true;\n\nplayer.layer = 1;\ninfo.layer = 2;\nend.layer = 2;\n\nnum1.moveTo(40, 50);\nnum2.moveTo(110, 50);\nnum3.moveTo(180, 50);\nnum4.moveTo(250, 50);\nnum1.layer = num2.layer = num3.layer = num4.layer = 3;\n\n// 創造 9 個石頭(或紅蘿蔔)\nfor (let i = 0; i \u003c 10; i++) {\n    let s = createSprite('rock.png', 'carrot.png');\n    items.push(s);\n}\n\n// 創造 10 隻野豬\nfor (let i = 0; i \u003c 10; i++) {\n    let s = createSprite('pig_0.png', 'pig_1.png');\n    pigs.push(s);\n}\n// 創造 5 隻野牛\nfor (let i = 0; i \u003c 5; i++) {\n    let s = createSprite('bull_0.png', 'bull_1.png');\n    bulls.push(s);\n}\n\n// // 初始化或重新開始\nfunction reset () {\n\n    for (let i = 0; i \u003c 10; i++) {\n        items[i].x = 150;\n        items[i].y = i * 100 + 50 - 1000;\n        items[i].x = 150 + Math.floor(Math.random() * 10) * 100;\n        items[i].costumeId = Math.floor(Math.random() * 2);\n    }\n\n    for (let i = 0; i \u003c 10; i++) {\n        pigs[i].x = i * 100 + 150;\n        pigs[i].y = 100;\n        pigs[i].y = Math.random() * 3000 + 1000;\n    }\n\n    for (let i = 0; i \u003c 5; i++) {\n        bulls[i].x = 50;\n        bulls[i].x = -Math.random() * 3000 - 1000;\n        bulls[i].y = i * 100 + 50;\n    }\n\n    bg.y = 500;\n    water.y = 1750;\n    player.moveTo(650, 750);\n    score = 0; // 分數歸零\n    speed = 2; // 速度設為 2\n}\n\n// 遊戲迴圈\nfunction gameloop () {\n    if (end.hidden \u0026\u0026 info.hidden) {\n        updateGround(); // 移動背景和河流\n        updatePlayer(); // 移動兔子\n        items.forEach(updateItem); // 移動石頭與紅蘿蔔\n        pigs.forEach(updatePig); // 移動野豬\n        bulls.forEach(updateBull); // 移動野牛\n        updateScore(); // 更新分數\n        speed += 1/3600;\n    }\n    if (key.enter \u0026\u0026 end.hidden == false) {\n        end.hidden = true;\n        reset();\n    }\n    if (end.y \u003c 450) end.y += 30;\n}\n\n// 更新背景圖\nfunction updateGround () {\n    bg.y += speed;\n    water.y += speed;\n    if (bg.y \u003e 1200) bg.y -= 4000;\n    if (water.y \u003e 1200) water.y -= 4000;\n\n    if (player.touched(water)) {\n        gameover(3); //掉到水裡0\n    }\n}\n\n// 更新玩家\nfunction updatePlayer () {\n    player.y += speed;\n    if (player.y \u003e 950 || player.y \u003c -50) {\n        gameover(4); //掉到洞裡\n    }\n    player.costumeId = player.y % 100 \u003e 50 ? 1: 0;\n}\n\n// 更新石頭和紅蘿蔔\nfunction updateItem (s) {\n    s.y += speed;\n    if (s.y \u003e 950) {\n        s.y -= 1000;\n        s.x = 150 + Math.floor(Math.random() * 10) * 100;\n        // s.costumeId = Math.floor(Math.random() * 2);\n        s.hidden = false;\n    }\n    if (player.touched(s)) {\n        if (s.costumeId == 0) {\n            gameover(0); //撞到石頭\n        } else {\n            s.hidden = true;\n            score += 30;\n            //createSound('coin.wav');\n        }\n    }\n}\n\n// 更新野豬\nfunction updatePig (s) {\n    s.y -= speed;\n    if (s.y \u003c -100) {\n        s.y += 1100 + Math.random() * 2000;\n    }\n    if (player.touched(s) \u0026\u0026 player.y \u003c s.y) {\n        gameover(1);\n    }\n    s.costumeId = s.y % 100 \u003c 50 ? 0: 1;\n}\n\n// 更新野牛\nfunction updateBull (s) {\n    s.y += speed;\n    s.x += speed * 2;\n    if (s.y \u003e 900) s.y -= 4000;\n    if (s.x \u003e 1300) s.x -= 1400 + Math.random() * 2000;\n\n    if (player.touched(s) \u0026\u0026 player.x \u003e s.x) {\n        gameover(2);\n    }\n    s.costumeId = s.y % 100 \u003c 50 ? 0: 1;\n}\n\n// 遊戲結束\nfunction gameover (type) {\n    end.hidden = false;\n    end.costumeId = type;\n    end.y = -450;\n    //createSound('hit.wav');\n}\n\n// 右鍵按下\nfunction moveLeft () {\n    if (end.hidden) {\n        player.y -= 100;\n        if (player.x \u003e 150) player.x -= 100;\n        player.direction = 270;\n        info.hidden = true;\n        //createSound('jump.wav');\n    }\n}\n\n// 左鍵按下\nfunction moveRight () {\n    if (end.hidden) {\n        player.y -= 100;\n        if (player.x \u003c 1050) player.x += 100;\n        player.direction = 90;\n        info.hidden = true;\n        //createSound('jump.wav');\n    }\n}\n\n// 更新分數角色\nfunction updateScore () {\n    score += speed / 100;\n    let s = Math.floor(score);\n    // drawText(s, 10, 10, 'black', 100);\n    num1.costumeId = Math.floor(s / 1000) % 10;\n    num2.costumeId = Math.floor(s / 100) % 10;\n    num3.costumeId = Math.floor(s / 10) % 10;\n    num4.costumeId = Math.floor(s / 1) % 10;\n}\n\nforever(gameloop); //不斷執行遊戲迴圈\non('keydown', 'left', moveLeft); //當左按按下時\non('keydown', 'right', moveRight); //當右按按下時\nreset(); // 初始化遊戲角色","created_at":"2021-03-23T14:31:19.791+08:00","updated_at":"2021-12-06T11:58:26.467+08:00","name":"小兔子大進擊（完整版）","language":"javascript","screenshot":{"url":"https://cdn8.koding.school/uploads/project/screenshot/237969/b230fa3bcc0fafe3f75ee57f07ce202f.jpg"},"parent_id":2,"plugin":"Game.set({width: 1200, height: 900})","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":316,"hashid":"npms3wv6p","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}