守護演唱會（完整版） | JavaScript Programming Project

{"id":335273,"student_id":10,"content":"//=====================================================\n// 預設程式可能與影片中老師的程式有些不同，\n// 但不會影響到專案製作，\n// 請按照影片中老師的指示完成專案即可。\n//=====================================================\n//=====================================================\n\n//=====================================================\n\nsetBackdrop(\"bg.png\"); //設定背景圖\nlet board = createSprite('board.png'); //分數板\nlet player = createSprite('k_0.png', 'k_1.png', 'k_2.png'); //玩家\nlet target = createSprite('t_0.png', 't_1.png', 't_2.png', 't_3.png', 't_4.png', 't_5.png', 't_6.png'); //飛行物體\nlet info = createSprite('info.png'); //遊戲說明\nlet sight = createSprite('sight.png'); //準星\nlet level = 0; //等級\nlet clock = 0; //紀錄遊戲迴圈的執行次數\n\n// info.hidden = true; //預設隱藏\n\ntarget.direction = Math.random()*360; //物品朝向隨機方向\ntarget.stepForward(Math.random() * 300 + 1000); //物品向前移動 300 - 1300 的距離\ntarget.direction += 180; //物品 180 度旋轉方向\ntarget.costumeId = Math.floor(Math.random() * 7); //隨機切換物品的造型\n\ncreateSound('bgm.mp3', true); //播放背景音樂\n\n// 遊戲迴圈\nfunction gameloop () {\n\n    // 讓準星不斷跟著滑鼠移動\n    sight.x = cursor.x;\n    sight.y = cursor.y;\n\n    // 如果遊戲說明圖被隱藏，物品才會開始移動\n    if (info.hidden == true) {\n        target.stepForward(5 + level/5);\n    }\n\n    // 如果物品碰到叩叮遊戲就結束\n    if (target.touched(player) == true) {\n        player.costumeId = 2; //切換叩叮的圖片\n        setBackdrop(\"bg_end.png\"); //切換背景圖圖片\n        stop(); //暫停遊戲\n        // createSound('fail.mp3'); //播放失敗音效\n    }\n\n    // 將分數印在左上角\n    drawText(level, 200, 60, 'white', 50);\n\n    clock++;\n    if (clock % 30 == 0) {\n        player.costumeId = 1;\n    }\n    if (clock % 30 == 15) {\n        player.costumeId = 0;\n    }\n}\n\n// 當遊戲場景被點擊時\nfunction clickOnStage () {\n\n    if (target.touched(sight) == true) {\n        \n        level += 1;\n\n        // 當物品被攔截時，創造一個半透明的物品作為紀錄\n        let fake = createSprite('t_0.png', 't_1.png', 't_2.png', 't_3.png', 't_4.png', 't_5.png', 't_6.png');\n        fake.x = target.x;\n        fake.y = target.y;\n        fake.direction = target.direction;\n        fake.costumeId = target.costumeId;\n        fake.opacity = 0.5;\n        \n        // 將物品重置到遊戲場景中央\n        target.x = 600;\n        target.y = 450;\n        target.direction = Math.random()*360;\n        target.stepForward(Math.random() * 300 + 1000);\n        target.direction += 180;\n        target.costumeId = Math.floor(Math.random() * 7);\n\n        createSound('fired.mp3');\n    }\n    \n    info.hidden = true; //隱藏遊戲說明圖\n}\n\n\non('click', clickOnStage); //遊戲場景被點擊就執行 clickOnStage\nforever(gameloop);","created_at":"2022-01-13T14:30:13.741+08:00","updated_at":"2022-01-14T18:52:38.037+08:00","name":"守護演唱會（完整版）","language":"javascript","screenshot":{"url":null},"parent_id":2,"plugin":"Game.set({ width: 1200, height: 900 });\n\n// 重要單字\n// createSprite\n// target\n// blablabla\nMath.random()\n// 提示1\n// 設定 target 角色朝向一個隨機的方向\ntarget.direction = Math.random()*360;\n\n// 提示2\n// 讓準星水平位置跟著滑鼠移動\nsight.x = cursor.x;\n\nif (target.touched(player) == true) {}\n","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":391,"hashid":"d5msvj9q2","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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