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Savaru's Legacyology

A cross-world character inheritance system for Fabric 1.21.1 that allows players to transfer their complete character data—including inventory, equipment, progression, and modded stats—between worlds and servers.

Description

🇬🇧 Savaru Legacyology — Description

✦ What is Savaru Legacyology?

Savaru Legacyology is a cross-world character inheritance system designed for Fabric 1.21.1. It allows players to carry their entire character identity across worlds and servers, preserving not only inventory and equipment, but also progression, modded data, and custom RPG systems.

This is not a simple backup tool — it is a continuity system for your character’s existence.

✦ Core Concept

In traditional Minecraft, every world is a reset. In Savaru Legacyology, your journey continues.

  • Your gear is not lost
  • Your progress is not erased
  • Your growth is not bound to a single world

Your character becomes something persistent — something that exists beyond worlds.

✦ Key Features

◆ Cross-World Character Transfer

  • Save your character into a local profile
  • Load it into any supported world or server
  • Seamless transition between different playthroughs

◆ Full Player Data Preservation

Savaru Legacyology captures and restores:

Vanilla Data

  • Inventory, Armor, Offhand
  • Ender Chest
  • XP & Level
  • Health, Hunger
  • Active Status Effects

Extended / RPG Data

  • Custom attributes
  • Skill progression
  • World-based leveling systems
  • Modded stats and resources

◆ Automatic Mod Data Detection

The system intelligently detects and preserves data from:

  • Accessories
  • LevelZ
  • Custom RPG systems (including Savaru Worldology)
  • Other modded player NBT data

No manual configuration required — your character is understood automatically.

◆ Local Profile System

  • Profiles are stored on your local machine
  • Unlimited profile slots
  • Each profile represents a complete character snapshot

◆ Multiplayer Compatibility

  • Works on servers that have the mod installed
  • Server controls whether importing is allowed
  • Secure transfer process through server validation

◆ Join-Time Detection & Prompt

When entering a world:

  • The system checks if transferable data exists
  • Players receive a prompt:

“You have transferable data available. Use /legacy login to continue.”

◆ Command System

/legacy save <name>
/legacy list
/legacy login
/legacy load <profile_id>
/legacy delete <profile_id>

✦ Design Philosophy

Savaru Legacyology is built on three principles:

1. Continuity

Your character is not tied to a world — the world is tied to your character.

2. Compatibility

Instead of hardcoding support, the system adapts to modded data dynamically.

3. Control

Servers decide how and when inheritance is allowed, ensuring balance and fairness.

✦ Technical Approach

  • Local NBT-based profile storage
  • Server-side validation before applying data
  • Modular compatibility adapters for mod integration
  • Safe import system (no full NBT overwrite)

✦ Planned Features

  • GUI-based profile selection interface
  • Import preview system (stats & equipment)
  • Server-side restrictions and rulesets
  • Cross-server identity system
  • Integration with Savaru Worldology & Affixology
  • Character progression merging system
  • Backup versioning & rollback

✦ Current Status

⚠ This mod is currently in active development

Some systems are still being refined:

  • Mod compatibility accuracy
  • Data integrity checks
  • UI/UX improvements

Feedback is highly encouraged.