叩叮捉小鵝（預設版） | JavaScript 程式專案

{"id":235770,"student_id":10,"content":"setBackdrop(\"bg.png\"); //設定背景\nlet player = createSprite(\"p_0.png\", \"p_1.png\", \"p_2.png\", \"p_3.png\", \"p_4.png\", \"p_5.png\"); //玩家\nlet mom = createSprite(\"mom_0.png\", \"mom_1.png\"); //鵝媽媽\nlet dad = createSprite(\"dad_0.png\", \"dad_1.png\"); //鵝爸爸\nlet info = createSprite(\"info.png\"); //遊戲說明\n\nlet babies = []; //存放所有小鵝的陣列\nlet count = 0; //推車\nlet total = 0; //完成數\nlet clock = 0; //遊戲迴圈執行次數\n\nplayer.moveTo(800, 450);\nmom.moveTo(400, 300);\ndad.moveTo(400, 600);\n\ninfo.layer = 1; //避免遊戲說明被蓋住\n// info.hidden = true; //暫時隱藏遊戲說明\n\nplayer.rotationStyle = 'flipped';\nmom.rotationStyle = 'flipped';\ndad.rotationStyle = 'flipped';\n\nfor (let i = 0; i \u003c 30; i++) {\n    let baby = createSprite(\"baby_0.png\", \"baby_1.png\"); // 創造鵝寶寶\n    baby.x = Math.random() * 800 + 200; // 隨機 x 座標\n    baby.y = Math.random() * 700 + 100; // 隨機 y 座標\n    baby.rotationStyle = 'flipped';\n    babies.push(baby);\n}\n\n// 遊戲主迴圈\nfunction gameloop () {\n    if (info.hidden) {\n        updatePlayer(); //更新玩家\n        updateParents(); //更新鵝爸媽\n        for (let i = 0; i \u003c 30; i++) {\n            updateBaby(babies[i]);\n        }\n        updateClock(); //更新計時器\n        aniamtion(); //走路動畫\n        checkIsGameover(); //確認遊戲是否結束\n    }\n    \n    if (cursor.isDown) {\n        info.hidden = true;\n    }\n}\n\n\n// 更新叩叮\nfunction updatePlayer () {\n    if (player.touched(cursor) == false) {\n        player.toward(cursor); //朝向滑鼠\n        player.stepForward(6); //向前移動 6 步\n    }\n    \n    if (player.y \u003e 400 \u0026\u0026 player.y \u003c 800 \u0026\u0026 player.x \u003e 1000) {\n        total += count;\n        count = 0;\n        createSound('drop.mp3');\n    }\n}\n\n// 更新鵝爸爸與鵝媽媽\nfunction updateParents () {\n    if (clock \u003e 120) {\n        mom.toward(player); //朝向叩叮\n        mom.stepForward(2); //向前移動 2 步\n        if (clock % 200 == 0) {\n            dad.toward(player); //朝向叩叮    \n        }\n        dad.stepForward(4); //向前移動 4 步\n    }\n}\n\n\n// 更新鵝寶寶\nfunction updateBaby(baby) {\n    baby.toward(mom); //朝向鵝媽媽\n    baby.stepForward(2); //向前移動 2 步\n    baby.toward(player);\n    baby.stepForward(-2);\n    baby.toward(600, 450);\n    baby.stepForward(0.5);\n\n    // 鵝寶寶相互遠離\n    for (let i = 0; i \u003c 30; i++) {\n        baby.toward(babies[i]);\n        baby.stepForward(-0.04);\n    }\n\n    if (baby.touched(player) \u0026\u0026 count \u003c 10) {\n        baby.destroy(); //移除角色\n        count += 1; //推車上的鵝寶寶數量加 1\n        createSound('pick.mp3');\n    }\n    \n    if (clock % 20 \u003e 10) {\n        baby.costumeId = 1;\n    } else {\n        baby.costumeId = 0;\n    }\n    \n    inBox(baby);\n}\n\n// 走路動畫\nfunction aniamtion () {\n    if (clock % 20 \u003e 10) {\n        player.costumeId = 1;\n        mom.costumeId = 1;\n        dad.costumeId = 1;\n    } else {\n        player.costumeId = 0;\n        mom.costumeId = 0;\n        dad.costumeId = 0;\n    }\n    if (count \u003e= 3) player.costumeId += 2;\n    if (count == 10) player.costumeId += 2;\n}\n\n// 更新計時器\nfunction updateClock () {\n    clock++; //紀錄遊戲迴圈的次數\n    if (clock \u003e= 3600) {\n        //遊戲時間約 60 秒時\n        createSprite(\"timesup.png\"); //顯示失敗圖片\n        stop(); //暫停遊戲\n        createSound('fail.mp3');\n    }\n}\n\n// 確認遊戲是否結束\nfunction checkIsGameover () {\n    // 如果叩叮碰到鵝媽媽或鵝爸爸\n    if (player.touched(mom) || player.touched(dad)) {\n        createSprite(\"fail.png\"); //顯示失敗圖片\n        stop(); //暫停遊戲\n        createSound('fail.mp3');\n    }\n\n    // 如果 30 隻小鵝都放置完\n    if (total == 30) {\n        createSprite(\"success.png\"); //顯示獲勝圖片\n        stop(); //暫停遊戲\n        createSound('success.mp3');\n    }\n}\n\n// 限制角色在柵欄內\nfunction inBox (s) {\n    if (s.x \u003e 1100) s.x = 1100;\n    if (s.y \u003e 800) s.y = 800;\n    if (s.x \u003c 100) s.x = 100;\n    if (s.y \u003c 100) s.y = 100;\n}\n\nforever(gameloop); //重複不斷執行遊戲迴圈\n\n","created_at":"2021-03-16T10:32:16.568+08:00","updated_at":"2021-11-25T15:57:37.209+08:00","name":"叩叮捉小鵝（預設版）","language":"javascript","screenshot":{"url":"https://cdn2.koding.school/uploads/project/screenshot/235770/b230fa3bcc0fafe3f75ee57f07ce202f.jpg"},"parent_id":235725,"plugin":"Game.set({\n    width: 1200, height: 900\n})","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":208,"hashid":"36ysmj49y","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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