企鵝挖寶（預設版） | JavaScript 程式專案

{"id":329038,"student_id":10,"content":"createSprite('cover.png'); // 設定背景圖\nlet player = createSprite('0.png', '1.png', '2.png', '3.png', '4.png', '5.png', '6.png', '7.png', '8.png', '9.png', '10.png'); //企鵝\nlet item = createSprite('item_0.png', 'item_1.png', 'item_2.png', 'item_3.png'); // 拋出物品\nlet number = createSprite('n_1.png', 'n_2.png', 'n_3.png', 'n_4.png', 'n_5.png'); // 倒數數字\nlet info = createSprite('info.png', 'next.png', 'gameover.png');\nlet sight = createSprite('target.png'); //準星\n\nlet blocks = []; // 存放冰塊的陣列\nlet level = 1; // 等級\nlet timer = 0; // 計時器\nlet target; // 目標冰塊\nlet vy = 0; // 物品下降速度\nlet count = 0; // 紅寶石數量\nlet score = 0; // 金塊數量\nlet clock = 0; // 動畫計時器\n\n// 巢狀迴圈創造冰塊\nfor (let y = 0; y \u003c 6; y++) {\n    for (let x = 0; x \u003c 10; x++) {\n        let b = createSprite('b_0.png', 'b_1.png', 'b_2.png', 'b_3.png', 'b_4.png', 'b_4.png', 'b_4.png', 'b_4.png');\n        b.x = x * 100 + 150;\n        b.y = y * 100 + 150;\n        if (x % 2 == 0) b.y -= 50;\n\n        b.layer = -1;\n        b.on('click', setTarget); // 冰塊被點擊時設定成目標\n        blocks.push(b); // 存入冰塊陣列\n    }\n}\n\nplayer.rotationStyle = 'fixed';\nnumber.opacity = 0.3;\n\n// 開始每個關卡\nfunction startLevel () {\n    count = 0; // 紅寶石數量歸零\n    timer = 1200; // 重置計時器\n    target = undefined; // 取消目標物\n    info.hidden = true; // 隱藏角色\n    player.moveTo(600, 450); // 企鵝移動到正中央\n    item.moveTo(600, 1000); // 移動到畫面外\n\n    for (let i = 0; i \u003c blocks.length; i++) {\n        blocks[i].costumeId = 0;\n        if (i \u003c 17) blocks[i].costumeId = 1;\n        else if (i \u003c 20) blocks[i].costumeId = 3;\n        else if (i \u003c 20 + level) blocks[i].costumeId = 2;\n    }\n\n    shuffle();\n}\n\n// 冰塊隨機互換\nfunction shuffle () {\n    for (let i = 0; i \u003c 100; i++) {\n        let randA = Math.floor(Math.random() * 60);\n        let randB = Math.floor(Math.random() * 60);\n        let a = blocks[randA].costumeId; //隨機取出 A 冰塊的造型編號\n        let b = blocks[randB].costumeId; //隨機取出 B 冰塊的造型編號\n        blocks[randA].costumeId = b; // 交換造型編號\n        blocks[randB].costumeId = a; // 交換造型編號\n    }\n}\n\nfunction gameloop () {\n    sight.moveTo(cursor); // 準星不斷跟著滑鼠移動\n\n    // 如果遊戲說明、結束圖隱藏\n    if (info.hidden) {\n        updateTimer(); // 更新計時器\n        updatePlayer(); // 更新企鵝角色\n        updateitem(); // 更新寶石\n        updateTexts(); // 引出計分板文字\n    }\n}\n\n\nfunction updatePlayer () {\n\n    if (target != undefined) {\n        player.toward(target);\n        player.stepForward(6);\n        player.costumeId = Math.floor(timer / 12) % 2;\n        player.costumeId += Math.floor(player.direction / 90) * 2;\n\n        // 如果距離目標物低於 6\n        if (player.distanceTo(target) \u003c 6) {\n            target.costumeId -= 4;\n            if (target.costumeId == 1) score += 1;\n            if (target.costumeId == 2) count += 1;\n            if (target.costumeId == 3) {\n                timer = 0;\n                player.costumeId = 10;\n            }\n            clock = 20;\n            item.moveTo(player);\n            item.costumeId = target.costumeId;\n            vy = -10;\n            target = undefined; //取消目標\n        }\n    }\n    \n    clock -= 1;\n    if (clock \u003e 10) player.costumeId = 8;\n    else if (clock \u003e 0) player.costumeId = 9;\n\n}\n\n// 更新計時器\nfunction updateTimer () {\n    if (timer \u003e 0) timer -= 1;\n    if (timer == 900) hideAll();\n    if (timer == 0) timeout();\n    number.costumeId = Math.floor(timer / 60) % 5;\n    number.hidden = (timer \u003c 900 \u0026\u0026 timer \u003e 300) || timer \u003c= 0;\n}\n\n// 隱藏全部寶石\nfunction hideAll () {\n    for (let i = 0; i \u003c 60; i++) {\n        blocks[i].costumeId += 4; // 蓋上冰塊\n    }\n}\n\n// 時間到\nfunction timeout () {\n    info.hidden = false;\n    info.costumeId = level == count ? 1 : 2;\n}\n\n// 更新拋出的物品\nfunction updateitem () {\n    vy += 0.5; // 向下速度增加\n    item.y += vy; // 改變垂直 y 座標\n    item.direction += 10; // 旋轉\n}\n\n// 顯示計分板上的文字\nfunction updateTexts() {\n    drawText(Math.ceil(timer / 60), 250, 830, 'white', 50); // 剩餘時間\n    drawText(score, 650, 830, 'white', 50); // 金塊數量\n    drawText(count, 1050, 830, 'white', 50); // 紅寶石數量\n}\n\n// 遊戲結束圖點擊\nfunction infoOnClick () {\n    if (info.costumeId == 2) {\n        info.destroy();\n        let result = createSprite('end_0.png', 'end_1.png', 'end_2.png', 'end_3.png', 'end_4.png', 'end_5.png');\n        result.costumeId = Math.floor(score / 5);\n        if (result.costumeId \u003e 5) result.costumeId = 5;\n    } else {\n        level += 1;\n        startLevel();\n    }\n}\n\nfunction setTarget () {\n    if (this.costumeId \u003e 3 \u0026\u0026 timer \u003c 900) {\n        target = this;\n    }\n}\n\nforever(gameloop); // 不斷執行遊戲迴圈\ninfo.on('click', infoOnClick);\nstartLevel(); // 測試，預設進入第一關","created_at":"2021-12-21T17:11:37.096+08:00","updated_at":"2022-06-30T15:35:45.251+08:00","name":"企鵝挖寶（預設版）","language":"javascript","screenshot":{"url":"https://cdn2.koding.school/uploads/project/screenshot/329038/9f11fd342eb754d0b2bb1e07aa03c7fd.jpg"},"parent_id":326660,"plugin":"Game.set({width: 1200, height: 900});","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":222,"hashid":"vngsyq856","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}