捕蜻蜓大作戰 - 開始後用滑鼠點擊舞台以啟用按鍵，重整畫面即可重新遊戲。 | JavaScript 程式專案

{"id":472960,"student_id":2589,"content":"createSprite('bg.png'); //設定背景圖\nlet board = createSprite('board.png'); //木板\nlet tongueR = createSprite('tongue_r_1.png', 'tongue_r_2.png'); //紅色青蛙的舌頭\nlet tongueB = createSprite('tongue_b_1.png', 'tongue_b_2.png'); //藍色青蛙的舌頭\nlet frogR = createSprite('frog_r_0.png', 'frog_r_1.png'); //紅色青蛙\nlet frogB = createSprite('frog_b_0.png', 'frog_b_1.png'); //藍色青蛙\nlet fly1 = createSprite('fly_r.png', 'fly_b.png', 'fly_k_0.png', 'fly_k_1.png'); //目標1\nlet fly2 = createSprite('fly_r.png', 'fly_b.png', 'fly_k_0.png', 'fly_k_1.png'); //目標2\nlet fly3 = createSprite('fly_r.png', 'fly_b.png', 'fly_k_0.png', 'fly_k_1.png'); //目標3\nlet fly4 = createSprite('fly_r.png', 'fly_b.png', 'fly_k_0.png', 'fly_k_1.png'); //目標4\nlet fly5 = createSprite('fly_r.png', 'fly_b.png', 'fly_k_0.png', 'fly_k_1.png'); //目標5\nlet info = createSprite('info.png'); //遊戲說明\n\nlet vyR = 0; //紅色舌頭的速度\nlet vyB = 0; //藍色舌頭的速度\nlet score = 0; //分數\nlet clock = 0; //迴圈次數\n\ntongueR.moveTo(150, 700);\ntongueB.moveTo(450, 700);\nfrogR.moveTo(150, 750);\nfrogB.moveTo(450, 750);\nfly1.moveTo(150 + 1500, 200);\nfly2.moveTo(450 + 1500, 200);\nfly3.moveTo(750 + 1500, 200);\nfly4.moveTo(1050 + 1500, 200);\nfly5.moveTo(1350 + 1500, 200);\n\n// 播放背景音樂\ncreateSound('bgm.mp3', true);\n\n// 遊戲主迴圈\nfunction gameloop () {\n\n    if (info.hidden == true) {\n            \n        // 計算剩餘時間\n        let timer = Math.floor(60 - clock / 60);\n        \n        // 如果剩餘時間到了就結束遊戲\n        if (timer \u003c= 0) {\n            createSprite('timeout.png');\n            stop();\n        }\n    \n        // 印出剩餘時間與分數\n        print('剩餘時間: ' + timer, 740, 700, 'black', 40);\n        print('捕捉成功: ' + score, 740, 760, 'white', 40);\n\n        updateTongues(); //更新青蛙舌頭位置\n\n        updateFly(fly1);\n        updateFly(fly2);\n        updateFly(fly3);\n        updateFly(fly4);\n        updateFly(fly5);\n\n        clock++;\n    }\n\n    if (key.space == true) {\n        info.hidden = true;\n    }\n}\n\n// 更新蜻蜓角色\nfunction updateFly(fly) {\n\n    if (clock % 40 \u003c 20) {\n        fly.x -= 15; // 向左移動\n    }\n    if (fly.x \u003c= -150) {\n        fly.x += 300 * 5; // 重置到場景右側\n        fly.costumeId = Math.floor(Math.random() * 3);\n        fly.hidden = false;\n    }\n\n    if (fly.costumeId == 0 \u0026\u0026 fly.touched(tongueR)) {\n        fly.hidden = true; // 隱藏蜻蜓\n        tongueR.costumeId = 1; // 舌頭黏到蜻蜓\n        score++; // 分數加一\n    }\n\n    if (fly.costumeId == 1 \u0026\u0026 fly.touched(tongueB)) {\n        fly.hidden = true; // 隱藏蜻蜓\n        tongueB.costumeId = 1; // 舌頭黏到蜻蜓\n        score++; // 分數加一\n    }\n\n    if (fly.costumeId == 2 \u0026\u0026 fly.touched(tongueR)) {\n        frogR.costumeId = 1; //紅色青蛙切驚嚇\n        fly.costumeId = 3; //叩叮蜻蜓生氣\n        stop(); //停止遊戲\n        createSound('fail.mp3');\n    }\n\n    if (fly.costumeId == 2 \u0026\u0026 fly.touched(tongueB)) {\n        frogB.costumeId = 1; //紅色青蛙切驚嚇\n        fly.costumeId = 3; //叩叮蜻蜓生氣\n        stop(); //停止遊戲\n        createSound('fail.mp3');\n    }\n\n}\n\n// 更新青蛙舌頭位置\nfunction updateTongues () {\n    tongueR.y += vyR; // 根據數值改變垂直位置\n    if (tongueR.y \u003c 200) {\n        vyR = 50; // 往下移動\n    }\n    if (key.o \u0026\u0026 tongueR.y \u003e= 700) {\n        vyR = -50; //往上移動\n        tongueR.y = 700; //發射前位置\n        tongueR.costumeId = 0; //恢復造型\n        createSound('shoot.mp3');\n    }\n\n    tongueB.y += vyB; // 根據數值改變垂直位置\n    if (tongueB.y \u003c 200) {\n        vyB = 50; // 往下移動\n    }\n    if (key.p \u0026\u0026 tongueB.y \u003e= 700) {\n        vyB = -50; //往上移動\n        tongueB.y = 700; //發射前位置\n        tongueB.costumeId = 0; //恢復造型\n        createSound('shoot.mp3');\n    }\n}\n\nforever(gameloop); //不斷執行遊戲迴圈\n","created_at":"2022-12-12T15:16:50.571+08:00","updated_at":"2024-02-15T09:37:39.412+08:00","name":"捕蜻蜓大作戰 - 開始後用滑鼠點擊舞台以啟用按鍵，重整畫面即可重新遊戲。","language":"javascript","screenshot":{"url":"https://cdn9.koding.school/uploads/project/screenshot/472960/3886631d0a1f4f239ea3538d966e34d4.jpg"},"parent_id":444096,"plugin":"Game.set({width: 1200, height: 900})","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":91,"hashid":"36ysd4m4v","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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