財神叩叮到（預設版） | JavaScript Programming Project

{"id":313111,"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\nlet info = createSprite('info.png');\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\nlet bgm = createSound('bgm.mp3');\n\ngod.y = 250;\nplayer.y = 700;\n\ngod.rotationStyle = 'flipped';\nplayer.rotationStyle = 'flipped';\n\n//遊戲主迴圈\nfunction gameloop () {\n    \n    if (info.hidden) {\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    \n    if (key.left || key.right) {\n        info.hidden = true;\n    }\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) {\n        createSprite(\"timesup.png\");\n        bgm.pause();\n    }\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            player.direction = 90;\n        }\n        if (key.left) {\n            player.x -= 10;\n            player.direction = 270;\n        }\n        \n        if (player.x % 100 \u003c 50) {\n            player.costumeId = 1;\n        } else {\n            player.costumeId = 2;\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 *= -1;\n        \n        if (vx \u003e 0) {\n            god.direction = 90;\n        } else {\n            god.direction = 270;\n        }\n        \n        if (god.x % 100 \u003c 50) {\n            god.costumeId = 1;\n        } else {\n            god.costumeId = 2;\n        }\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        let rand = Math.random();\n        item.x = god.x;\n        item.y = god.y;\n        \n        if (rand \u003c 0.3) item.costumeId = 0;\n        else if (rand \u003c 0.6) item.costumeId = 1;\n        else if (rand \u003c 0.8) item.costumeId = 2;\n        else if (rand \u003c 0.9) item.costumeId = 3;\n        else item.costumeId = 4;\n        \n        item.vy = -10;\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        let item = items[i];\n        item.y += item.vy;\n        item.vy += 0.5;\n        item.direction += 5;\n        \n        if (item.touched(player)) {\n            item.destroy();\n            \n            if (item.costumeId == 0) {\n                score += 1;\n                createSound('e0.mp3');\n            } else if (item.costumeId == 1) {\n                score += 5;\n                createSound('e1.mp3');\n            } else if (item.costumeId == 2) {\n                score += 30;\n                createSound('e2.mp3');\n            } else if (item.costumeId == 3) {\n                score += 100;\n                createSound('e3.mp3');\n            } else {\n                timer = 0;\n                player.costumeId = 3;\n                createSound('e4.mp3');\n                bgm.pause();\n            }\n            \n            \n        }\n        if (item.y \u003e 900) {\n            item.destroy();\n        }\n    }\n}\n\nforever(gameloop); // 不斷執行遊戲迴圈\n\n\n","created_at":"2021-11-12T10:24:23.402+08:00","updated_at":"2021-11-12T18:38:53.272+08:00","name":"財神叩叮到（預設版） ","language":"javascript","screenshot":{"url":"/uploads/project/screenshot/313111/82f66cc447ef502db15785072e713bc3.jpg"},"parent_id":229032,"plugin":"Game.set({width: 1200, height: 900})","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":338,"hashid":"qmds8pqk8","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}

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