InvBackup: The Ultimate Inventory Insurance 🎒

The "Last Line of Defense" for Server Owners.

Have you ever accidentally deleted the playerdata folder? Switched your server from Offline to Online mode? Or changed server cores only to find everyone's inventory wiped?
With InvBackup, the answer is: "No problem, we've got a backup."

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🌟 Why Choose InvBackup?

1. True Data Independence

Unlike traditional plugins that rely on world/playerdata, InvBackup uses a completely independent storage system.

• Physical Isolation: Backups are stored in YAML/Base64 format. Even if your world folder is corrupted or reset, your players' assets remain safe.
• Cross-Environment Compatibility: Data is serialized into Base64 streams, allowing easy migration across servers or cores without NBT loss.
• Optimized Storage: Combines clear YAML indexing (UUID, timestamp, reason) with compressed binary data for performance.

2. Master of UUID Transitions

• Offline ↔ Online Mode? Supported.
• Changed Auth plugins? Supported.
• Core-induced UUID algorithm changes? Still works. InvBackup's intelligent recognition ensures you can restore data even when a player's UUID changes.

3. 100% NBT Fidelity

No "empty shells." We preserve:

• All NBT Tags: Custom names, Lore, skull data.
• Status: Enchantments, potions, health, hunger.
• Special Items: Written books, map data, and container states.

🛠️ Key Features

• Safe Restore Flow: Admin GUI Preview → Request Sent → Player Confirms (/ib confirm). No more accidental overwrites!
• Full GUI Support: Intuitive interface for both pros and beginners.
• Auto-Backup: Highly customizable triggers to record every milestone.
• [Upcoming] Web Preview: Import backup files to a web dashboard to view inventories without logging into the game.

🚀 Quick Start

• /ib gui - [Recommended] Manage all players and backups visually.
• /ib restore - Send a safe restoration request.
• /ib forcerestore - For emergency overrides.
• /ib save [tag] - Create a manual snapshot for yourself.

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InvBackup：服主的“最后一道防线” 🎒

让背包管理从“听天由命”变为“绝对掌控”。

如果不小心删了 playerdata 文件夹，或者把服务器从离线转成了正版，又或是更换了核心，玩家的背包还能找回来吗？
使用 InvBackup，答案是：当然可以。

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🌟 为什么选择 InvBackup？

1. 独立于系统之外的安全感 (Data Independence)

不同于依赖原版 playerdata 的传统插件，InvBackup 采用完全独立的存储体系。

• 物理隔离：备份数据不与 .dat 混杂。即使世界文件夹损坏或被重置，只要插件数据库还在，资产就能起死回生。
• 跨环境兼容：数据以 Base64 压缩流存储，支持跨服务器、跨核心迁移，无需担心 NBT 数据格式不兼容。
• 高效存储：YAML 结构提供清晰索引（UUID、时间戳、原因），核心数据经过压缩，兼顾可维护性与性能。

2. 降维打击 UUID 变换 (UUID-Agnostic)

• 离线转正版？ 没问题。
• 更换正版验证/登录插件？ 没问题。
• 核心更换导致 UUID 算法变了？ 依然没问题。 具备智能识别机制，即便 UUID 彻底变了，也能精准锚定并恢复玩家数据。

3. 100% 原汁原味 (Full NBT Support)

拒绝“空壳物品”！深度序列化技术完美保留：

• 所有 NBT 标签：自定义名字、Lore、头颅数据等。
• 状态全纪录：附魔、药水效果、生命值、饱食度。
• 特殊数据：成书内容、地图数据、容器状态。

🛠️ 亮点功能

• 严谨的“异步恢复”：管理员 GUI 预览 → 发送请求 → 玩家确认。有效避免误操作覆盖。
• 全套 GUI 支持：可视化操作，小白服主也能轻松上手。
• 全场景自动备份：高度自定义备份策略，记录每一份努力。
• [开发中] 网页可视化：未来支持直接将备份导入网页，无需进游戏即可预览内容。

🚀 快速上手

• /ib gui - 【核心推荐】 全可视化管理，一键操控。
• /ib restore <玩家> - 发送安全恢复请求。
• /ib forcerestore <玩家> <模式> - 紧急强制恢复。
• /ib save [标签] - 为自己创建一个手动快照。

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Supported Versions: 1.20.x - 1.21.x
Supported Languages: Simplified Chinese, Traditional Chinese, English.