財神叩叮到（預設版）副本 | JavaScript 程式專案

{"id":313119,"student_id":10,"content":"let bg0 = createSprite('bg_0.png'); //背景1\nlet bg1 = createSprite('bg_1.png'); //背景2\nlet god = createSprite(\"god_0.png\", \"god_1.png\", \"god_2.png\"); //財神\nlet player = createSprite(\"p_0.png\", \"p_1.png\", \"p_2.png\", \"p_3.png\"); //玩家\n\nlet vx = 10; //財神水平移動的速度\nlet score = 0; //玩家分數\nlet timer = 1800; //遊戲時間\nlet items = []; //存放寶物的陣列\n\ngod.y = 250;\nplayer.y = 700;\n\n//遊戲主迴圈\nfunction gameloop () {\n\n    updateTimer(); //更新計時器\n    updatePlayer(); //更新玩家\n    updateGod(); //更新財神\n    updateItems(); //更新寶物\n    createItems();\n\n    drawText(Math.floor(timer / 60), 110, 825, 'white', 40); //顯示時間\n    drawText(score, 340, 825, 'white', 40); //顯示分數\n\n}\n\n// 更新遊戲計時器\nfunction updateTimer () {\n    if (timer \u003e 0) timer--;\n    if (timer == 1) createSprite(\"timesup.png\");\n}\n\n// 玩家控制叩叮移動\nfunction updatePlayer () {\n    if (timer \u003e 0) {\n        if (key.right) {\n            player.x += 10;\n        }\n        if (key.left) {\n            player.x -= 10;\n        }\n    }\n}\n\n// 財神移動\nfunction updateGod () {\n    if (timer \u003e 0) {\n        god.x += vx;\n        if (god.x \u003e 1100) vx = -10;\n        if (god.x \u003c 100) vx = 10;\n        if (Math.random() \u003c 0.02) vx = -vx;\n    }\n}\n\n//創造財寶\nfunction createItems () {\n    if (timer % 20 == 0 \u0026\u0026 timer \u003e 0) {\n        let item = createSprite('item_0.png', 'item_1.png', 'item_2.png', 'item_3.png', 'item_4.png');\n        item.x = god.x;\n        item.y = god.y;\n        item.vy = -10;\n        item.costumeId = Math.floor(Math.random() * 5); // 設定隨機 0 - 4 造型編號\n        items.push(item);\n    }\n}\n\n// 更新財寶的位置\nfunction updateItems () {\n    for (let i = 0; i \u003c items.length; i++) {\n        items[i].y += items[i].vy;\n        items[i].vy += 0.5;\n        items[i].direction += 5;\n        \n        if (items[i].touched(player)) {\n            items[i].destroy();\n            if (items[i].costumeId == 4) {\n                timer = 0;\n                player.costumeId = 3;\n            } else {\n                score++;\n            }\n            \n        }\n        if (items[i].y \u003e 900) {\n            items[i].destroy();\n        }\n    }\n}\n\nforever(gameloop); // 不斷執行遊戲迴圈","created_at":"2021-11-12T13:09:32.656+08:00","updated_at":"2021-11-12T15:55:04.854+08:00","name":"財神叩叮到（預設版）  副本","language":"javascript","screenshot":{"url":"https://cdn2.koding.school/uploads/project/screenshot/313119/9a2602154c461dab9ff9c73cf51c9a62.jpg"},"parent_id":313111,"plugin":"Game.set({width: 1200, height: 900})","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":165,"hashid":"meyswep4y","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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