Changelog

Version 2.6.0 - LevelingCore, ShowcaseCompat & Objective Expansion

New Features

Per-Player Language (Full Implementation)

All achievement notifications, gallery UI, title display, and admin popups now respect each player’s individual language setting (via /kslang). Supported languages: en-US, de-DE, fr-FR, es-ES, pt-BR, it-IT, pl-PL, ru-RU, ja-JP.

LevelingCore Integration

Replaced the direct RPGLeveling dependency with the new LevelingCore abstraction layer. This allows the achievement system to work with any leveling plugin that implements the LevelingCore API.

The admin achievement management popup now renders in all 9 supported languages based on the admin’s language setting.

ShowcaseCompat

Added compatibility layer for the Showcase mod. Achievements can now be displayed in Showcase displays and interacted with through the Showcase UI.

10 New Objective Types

Added the following missing objective trigger types:

items_consumed — Track food/potion consumption
items_dropped — Track items dropped
items_picked_up — Track items picked up
deaths — Track player deaths
damage_dealt — Track total damage dealt
damage_taken — Track total damage taken
jumps — Track player jumps
sprinting_distance — Track sprinting distance
swimming_distance — Track swimming distance
fishing_catches — Track fishing catches

Bug Fixes

Memory Leak Fix — Additional cleanup pass for cached UI state that was not being released on player disconnect
Custom Achievement Persistence Fix — Custom achievements defined in custom/*.json are now correctly preserved across server restarts when using MySQL storage
Localization After Save Fix — Language strings are now correctly resolved after a player data save/reload cycle (previously fell back to en-US after save)

Version 2.5.0 - Per-Player Language & Memory Fixes

New Features

Per-Player Language Support

Players can now set their preferred language with /kslang. Achievement notifications, gallery UI, and title display all respect the player’s language setting.

Bug Fixes

Memory Leak Fix — Player achievement data is now properly cleaned up on disconnect. Prevents memory growth on long-running servers.
Endless Level Tracker — Fixed cumulative XP threshold tracking for Endless leveling integration.

Version 2.4.0 - Endless Leveling Integration

New Features

Endless Leveling Support

Full integration with the Endless leveling system. New trigger type endless_xp tracks cumulative XP thresholds. New reward type endless_xp grants Endless XP from achievement rewards.

Improvements

Announcement Padding Fix — Info Hub announcement display padding corrected.

Version 2.3.0 - MySQL Storage, Tracker Config & Performance

New Features

Tracker HUD Toggle

The Achievement Tracker HUD can now be globally disabled via configuration.

"trackerHud": {
  "enabled": true,
  "position": "right"
}

Set enabled to false to completely disable the tracker for all players.

MySQL Storage Backend

Player achievement data can optionally be stored in MySQL for cross-server setups. Requires Core v1.4.0+ with MySQL storage configured.

Automatic legacy file migration on first load
Table: ks_achievement_players (UUID, Username, JSON-Blob, Timestamp)
Fully backwards compatible — file storage remains the default

Improvements

Debug Gate (Performance)

Over 20 files updated to gate detail-level logging behind CoreAPI.isDebug(). This massively reduces console spam in production. Only startup summaries, shutdown messages, and achievement unlock notifications remain ungated.

Bug Fixes

RPG Level Chat Display — Player level now shows correctly in chat (cache was not populated on join)
Nameplate Cleanup — Achievement titles are cleared from nameplates on plugin shutdown (no more orphaned titles)
Language Propagation — Language changes in the admin panel now correctly propagate to all mods
WARN Spam — Playtime tick warnings and toast HUD conflict warnings downgraded to FINE level

Version 1.8.7 - UI Fix

Bug Fixes

Fixed UI crash when MMO Skill Tree or RPG Leveling mods are not installed
- Filter buttons now correctly check if the mod is actually available
- Fixed incorrect UI visibility property usage

Documentation

Documented Hytale nameplate limitations
- Nameplates only support plain text (no colors)
- Multiline text is not supported in nameplates
- titlePosition options "above" and "below" behave like "prefix" and "suffix"
- Color settings (titleColor, rpgLevelColor) only work in chat

Version 1.8.6 - Custom Localization Support

New Features

Custom Translation Files

Server admins can now add their own translations without losing them during updates.

New template files: custom_en-US.json.example, custom_de-DE.json.example
Copy to custom_en-US.json and add your translations
Custom translations are NEVER overwritten by plugin updates
Keys starting with _ are treated as comments and ignored

Example:

{
  "lootbag.name.my_server_reward": "Server Reward",
  "lootbag.desc.my_server_reward": "A special gift from our server!",
  "achievements.name.custom_quest": "Custom Quest",
  "achievements.desc.custom_quest": "Complete the server quest"
}

See Localization for complete documentation.

Version 1.8.5 - Lootbag Localization

New Features

Lootbag i18n Support

All lootbag names, descriptions, and rarities are now fully localizable.

Translation Keys:

Key Pattern	Description
`lootbag.name.<id>`	Lootbag name
`lootbag.desc.<id>`	Lootbag description
`lootbag.rarity.<rarity>`	Rarity label (common, uncommon, rare, epic, legendary)

If no translation exists, the plugin falls back to the value from lootbags.json.

Technical Changes

Localization version bumped to v4 (auto-updates existing installations)
Lootbag translations moved from .lang files to JSON (localization/*.json)

Version 1.8.3 - French Language Support

New Features

Added French language support (fr-FR)
All three languages (en-US, de-DE, fr-FR) are now auto-extracted on first start

Version 1.8.2 - Multi-Target & Filter Improvements

New Features

Multi-Target Support

Achievement triggers now support comma-separated targets for matching multiple entities or items:

{
  "trigger": {
    "type": "kills",
    "target": "Spider,Spider_Cave,Spider_Frost",
    "count": 100
  }
}

Smart Filter Visibility

MMO Skills filter auto-hides when MMO SkillTree plugin is not installed
RPG Leveling filter auto-hides when RPG Leveling plugin is not installed

Bug Fixes

Fixed Config Migration - Version constants updated to trigger auto-updates correctly
Fixed 16+ Invalid Item IDs - All items validated against server item list

Version 1.8.1 - Config Migration Fix

Bug Fixes

Config version fix (migration now works correctly)

Version 1.8.0 - API & UI Updates

Summary

This version adds three major features: Unlock dates are now displayed in the achievement gallery UI, a public API allows external plugins to interact with the achievement system, and player levels from RPGLeveling can optionally be shown in nametags and chat.

New Features

Unlock Date Display

Completed achievements now show the unlock date in the achievement gallery.

German (de-DE): dd.MM.yyyy (e.g., “02.02.2026”)
English (en-US): MM/dd/yyyy (e.g., “02/02/2026”)

Public API

External plugins can now interact with the Achievement System through a stable API.

import com.hytale.achievements.api.AchievementAPI;

// Get API instance
AchievementAPI api = AchievementAPI.getInstance();

// Check availability
if (AchievementAPI.isAvailable()) {
    // Use API methods
}

Available API Features:

Query achievement status, progress, and statistics
Grant/revoke achievements programmatically
Listen for unlock and progress events
Access player statistics (blocks mined, mob kills, playtime)

See API Reference for complete documentation.

RPG Level Display

Player levels from the RPGLeveling plugin can optionally be displayed in nametags and chat.

Configuration:

{
  "display": {
    "showRpgLevel": true,
    "rpgLevelFormat": "Lv.{level}",
    "rpgLevelColor": "#55FFFF",
    "rpgLevelPosition": "after_name"
  }
}

Available Positions:

Position	Example
`before_name`	`[Title] [Lv.15] Username`
`after_name`	`[Title] Username [Lv.15]`
`after_title`	`[Title] [Lv.15] Username`

Requirements:

RPGLeveling plugin must be installed
showRpgLevel must be set to true

File Changes

File	Changes
`AchievementGallery.ui`	Added `#UnlockedDate` label to all entry elements
`AchievementGalleryPage.java`	Added `formatUnlockDate()` method and display logic
`api/AchievementAPI.java`	NEW - Complete public API class
`AchievementPlugin.java`	API initialization in `setup()`, RPGLevelingIntegration passed to TitleDisplayManager
`AchievementService.java`	Unlock notifications to API listeners
`AchievementConfig.java`	New display options for RPG Level
`TitleDisplayManager.java`	Level display integrated in nametag and chat

Migration

For Server Admins:

No action required
UI update loads automatically
API is immediately available for other plugins

For Plugin Developers:

API available via AchievementAPI.getInstance()
Always check isAvailable() before calling API methods
Listeners are automatically called when achievements unlock

Version 1.7.0 - Item Validation & Bug Fixes

Summary

Comprehensive overhaul of all Item IDs in configuration files. All Minecraft-style Item IDs have been replaced with valid Hytale Item IDs. Additionally, two important bugs were fixed.

Bug Fixes

Weekend Warrior Achievement Not Unlocking - FIXED

Root Cause: Trigger was set to "type": "manual" - no automatic detection
Solution: New trigger type weekend_login implemented
Weekend check on player login in AchievementPlugin.java
Achievement now automatically unlocks when player logs in on Saturday or Sunday

Chat Broadcasts for All Achievements - FIXED

Problem: broadcastToChat was sending broadcasts for ALL unlocked achievements
Desired Behavior: Broadcasts only for achievements with title unlocks
Solution: Added condition in AchievementService.java to check for title presence

Item ID Corrections

Corrected 150+ invalid item IDs across all configuration files.

Global Naming Conventions (Minecraft → Hytale)

Minecraft-Style	Hytale-Style	Description
`Tool_Axe_*`	`Tool_Hatchet_*`	Axes are called Hatchets
`Food_Apple`	`Plant_Fruit_Apple`	Fruits under Plant_
`Food_Bread`	`Consumable_Food_Bread`	Food under Consumable_
`Armor_Chestplate_*`	`Armor_*_Chest`	Armor pieces named differently
`Armor_Helmet_*`	`Armor_*_Head`
`Shield_*`	`Weapon_Shield_*`	Shields under Weapon_
`Weapon_Bow_*`	`Weapon_Shortbow_*`	Bows called Shortbow
`Weapon_Dagger_*`	`Weapon_Daggers_*`	Daggers are plural
`Potion_*`	`Consumable_Potion_*`	Potions under Consumable_
`Material_*`	`Ingredient_*`	Materials called Ingredients
`Diamond` Tier	`Adamantite` Tier	No Diamond in Hytale

Specific Corrections

Materials → Ingredients:

Material_String → Ingredient_Fibre
Material_Poison → Ingredient_Venom
Material_Fur → Ingredient_Hide_Thick
Material_Leather → Ingredient_Hide_Medium
Material_Bone → Ingredient_Bone_Fragment
Ingredient_Feather → Ingredient_Feathers_Light

Gems:

Gem_Ruby → Rock_Gem_Ruby
Gem_Emerald → Rock_Gem_Emerald
Gem_Sapphire → Rock_Gem_Sapphire

Workstations:

Bench_Carpenter → Bench_WorkBench
Bench_Stonecutter → Bench_Builders
Bench_Anvil → Bench_Armory

Potions:

Consumable_Potion_Health_Weak → Potion_Health_Lesser
Consumable_Potion_Health_Strong → Potion_Health_Greater
Consumable_Potion_Health → Potion_Health

Wood:

Wood_Oak_Log → Wood_Oak_Trunk
Wood_Birch_Log → Wood_Birch_Trunk

File Changes

File	Changes
`lootbags.json`	~45 Item IDs corrected
`achievements.json`	iconItems corrected, weekend trigger fixed
`mmo_skills_achievements.json`	Weapon/Tool/Bench corrections
`rpg_leveling_achievements.json`	Material→Ingredient corrections
`AchievementPlugin.java`	Weekend-login trigger added
`AchievementService.java`	Broadcast condition for title-only

New Trigger Type

{
  "trigger": {
    "type": "weekend_login",
    "count": 1
  }
}

Triggers when a player logs in on Saturday or Sunday.

Migration

For Server Admins:

Configs are automatically updated on server start
Old configs backed up as .backup-vX
Check your custom/ files for the same item errors

For Players:

No action required
Existing achievements are preserved
Weekend Warrior now unlocks automatically on weekend login

Known Limitations

Material_Orb_Experience doesn’t exist → Replaced with Rock_Gem_Sapphire
Material_Orb_Time doesn’t exist → Replaced with Rock_Gem_Sapphire
No Flesh_Rotten item → Replaced with Food_Wildmeat_Raw
No Paper item → Replaced with Deco_Book_Pile_Small

Version 1.6.1 - Event-Based RPG Leveling & Filter Icon Fixes

Summary

Critical update that completely rewrites the RPG Leveling integration from polling-based to event-based, fixing achievements not triggering on level-up. Also fixes missing filter icons in the Achievement Gallery.

:::warning Breaking Changes RPG Leveling Plugin Version Requirement:

Minimum: v0.2.0-beta-5 (or newer)
Older versions (e.g., 0.1.10) do NOT have the required event API
The event-based integration requires LevelUpListener and ExperienceGainedListener interfaces :::

Bug Fixes

RPG Leveling Achievements Not Triggering - FIXED

Root Cause: Previous implementation used wrong API class paths
Old (broken): org.zuxaw.plugin.api.events.LevelUpEvent
New (correct): org.zuxaw.plugin.api.LevelUpEvent
Old (broken): Used Consumer<T> for listener registration
New (correct): Uses LevelUpListener and ExperienceGainedListener interfaces
Solution: Complete rewrite using Java Dynamic Proxy for interface implementation

Achievement Gallery Filter Icons Not Showing - FIXED

Root Cause: Invalid ItemIds for filter icons
Old (broken): Material_Experience_Orb, Weapon_Sword_Adamantite, Greenscreen
New (correct): Tool_Pickaxe_Cobalt, Weapon_Sword_Cobalt, Ore_Prisma
Affected filters: MMO Skills, RPG Leveling, Completed

Localization JSON Parse Failure - FIXED

Root Cause: Duplicate key bug_squasher in localization files
Renamed conflicting title to bug_squasher_title
Added localization versioning system (now v3) with auto-update and backup

Technical Changes

RPGLevelingIntegration.java - COMPLETE REWRITE

Aspect	Old (v1.6.0)	New (v1.6.1)
Approach	Polling (every 5s)	Event-based (real-time)
API Version	Unknown	0.2.0-beta-5
Event Classes	`.api.events.LevelUpEvent`	`.api.LevelUpEvent`
Listener Type	`Consumer<T>`	`LevelUpListener` interface
PlayerLevelInfo	`.api.PlayerLevelInfo`	`.api.RPGLevelingAPI$PlayerLevelInfo`
Registration	Direct Consumer	Java Dynamic Proxy

New Implementation Details:

// Java Dynamic Proxy for interface implementation
InvocationHandler levelUpHandler = (proxy, method, args) -> {
    if ("onLevelUp".equals(method.getName())) {
        handleLevelUpEvent(args[0]);
    }
    return null;
};
levelUpListenerProxy = Proxy.newProxyInstance(
    levelUpListenerClass.getClassLoader(),
    new Class<?>[] { levelUpListenerClass },
    levelUpHandler
);
registerLevelUpListenerMethod.invoke(apiInstance, levelUpListenerProxy);

File Changes

File	Change	Description
`RPGLevelingIntegration.java`	REWRITTEN	Event-based API, Dynamic Proxy
`RPGLevelTracker.java`	MODIFIED	Removed polling, added event handlers
`AchievementPlugin.java`	MODIFIED	Removed scheduler, added listener registration
`AchievementGalleryPage.java`	MODIFIED	Fixed filter icon ItemIds
`PluginI18n.java`	MODIFIED	Added versioning system
`en-US.json`	MODIFIED	Fixed duplicate key, added version
`de-DE.json`	MODIFIED	Fixed duplicate key, added version

Server Log Examples

Successful Initialization:

[KyuubiSoft Achievements] RPGLevelingAPI class loaded successfully
[KyuubiSoft Achievements] Loading event and listener classes...
[KyuubiSoft Achievements] Caching listener methods...
[KyuubiSoft Achievements] RPGLeveling API integration enabled!
[KyuubiSoft Achievements] Registered LevelUp listener with RPGLevelingAPI (dynamic proxy)
[KyuubiSoft Achievements] Registered ExperienceGained listener with RPGLevelingAPI (dynamic proxy)

Level-Up Achievement Trigger:

[KyuubiSoft Achievements] [RPGLeveling] LevelUp event: PlayerName leveled up from 1 to 2
[KyuubiSoft Achievements] [RPGLevelTracker] LevelUp: PlayerName from 1 to 2
[KyuubiSoft Achievements] Unlocking achievement test_rpg_level_2 for PlayerName
[KyuubiSoft Achievements] PlayerName reached RPG Level 2!

Upgrade Notes

Update RPGLeveling Plugin to v0.2.0-beta-5 or newer
Delete old localization/ folder (will be regenerated with v3)
Restart server
Verify in logs: “Registered LevelUp listener with RPGLevelingAPI (dynamic proxy)“

Version 1.6.0 - Config Folder Structure & RPG Leveling Integration

Summary

Major update introducing a new organized folder structure for configurations and full RPG Leveling plugin integration with 35 new achievements.

New Features

New Config Folder Structure

Separated Standard and Custom Configs - Clear distinction between plugin defaults and server customizations
configs/ Folder - Standard configs that ship with the plugin (DO NOT MODIFY!)
- achievements.json - Core achievements
- mmo_achievements.json - MMO Skill Tree achievements
- rpg_leveling_achievements.json - RPG Leveling achievements
custom/ Folder - Server admin customizations (NEVER overwritten!)
- custom_achievements.json - General custom achievements
- custom_mmo_achievements.json - Custom MMO skill achievements
- custom_rpg_leveling_achievements.json - Custom RPG leveling achievements
- .example template files for each type
Automatic Folder Creation - Folders are created automatically on first start
Safe Updates - Standard configs can be updated without losing custom achievements
Individual Config Toggle - Each standard config can be disabled individually:
- loadDefaultAchievements - Toggle core achievements
- loadMmoAchievements - Toggle MMO Skill Tree achievements
- loadRpgLevelingAchievements - Toggle RPG Leveling achievements
Config Versioning - All standard configs have version numbers for automatic updates

RPG Leveling Integration

Soft Dependency - Works without RPGLeveling installed (achievements just won’t trigger)
Reflection-Based API - No hard dependency, graceful fallback
Polling-Based Tracker - Checks player level/XP every 5 seconds
35 New Achievements:
- 6 Level Milestones (5, 10, 25, 50, 75, 100)
- 3 XP Milestones (1,000 / 10,000 / 100,000)
- 26 Mob Kill Achievements (Trork, Skeleton, Zombie, Scarak, Goblin chains)

New Trigger Types

rpg_level - Triggers when reaching a specific character level
rpg_xp - Triggers when accumulating total XP

Custom MMO Achievements

New File: custom_mmo_achievements.json - Server admins can now add custom MMO skill achievements
Template Included - .example file with usage examples
Override Support - Custom achievements can override default MMO achievements

New Files

File	Location	Description
`RPGLevelingIntegration.java`	`integration/`	Reflection-based API wrapper
`RPGLevelTracker.java`	`tracking/`	Polling tracker for level/XP changes
`rpg_leveling_achievements.json`	`defaults/`	35 default RPG Leveling achievements
`custom_rpg_leveling_achievements.json.example`	`defaults/`	Template for custom RPG achievements
`custom_mmo_achievements.json.example`	`defaults/`	Template for custom MMO achievements

Configuration

New Folder Structure

KyuubiAchievements/
├── config.json                              # Main config (root)
├── README.md
├── configs/                                 # Standard configs (DO NOT MODIFY!)
│   ├── achievements.json
│   ├── mmo_achievements.json
│   └── rpg_leveling_achievements.json
└── custom/                                  # Custom configs (safe from updates)
    ├── custom_achievements.json
    ├── custom_achievements.json.example
    ├── custom_mmo_achievements.json
    ├── custom_mmo_achievements.json.example
    ├── custom_rpg_leveling_achievements.json
    └── custom_rpg_leveling_achievements.json.example

Custom RPG Leveling Achievement Example

{
  "configVersion": 3,
  "achievements": [
    {
      "id": "rpg_level_150",
      "category": "rpg_leveling",
      "iconItem": "Weapon_Sword_Adamantite",
      "difficulty": "epic",
      "requires": "rpg_level_100",
      "title": { "id": "transcendent", "color": "#FF00FF" },
      "trigger": { "type": "rpg_level", "target": "150", "count": 1 },
      "rewards": [
        { "type": "item", "itemId": "Currency_Coin_Gold", "amount": 100 }
      ]
    }
  ]
}

Default RPG Leveling Achievements

Level Milestones

ID	Level	Title	Difficulty
`rpg_level_5`	5	-	Easy
`rpg_level_10`	10	Adventurer	Normal
`rpg_level_25`	25	Veteran	Normal
`rpg_level_50`	50	Elite	Hard
`rpg_level_75`	75	Champion	Hard
`rpg_level_100`	100	Legend	Epic

XP Milestones

ID	XP Required	Title	Difficulty
`rpg_xp_1000`	1,000	-	Easy
`rpg_xp_10000`	10,000	-	Normal
`rpg_xp_100000`	100,000	XP Hunter	Hard

Mob Kill Chains (10 → 50 → 100 → 500 → 1000)

Trork Chain - Titles: Trork Hunter, Trork Slayer, Trork Bane
Skeleton Chain - Titles: Bone Collector, Undead Hunter, Skeleton Bane
Zombie Chain - Titles: Zombie Hunter, Zombie Slayer, Zombie Bane
Scarak Chain - Titles: Bug Squasher, Scarak Slayer, Scarak Bane
Goblin Chain - Titles: Goblin Hunter, Goblin Slayer, Goblin Bane

Migration from v1.5.x

The plugin will automatically create the new folder structure on first start
Existing configs in root folder should be manually moved:
- achievements.json → configs/achievements.json
- mmo_achievements.json → configs/mmo_achievements.json
- custom_achievements.json → custom/custom_achievements.json
Or simply delete old configs and let the plugin regenerate them

Version 1.5.2 - Lootbag & Pending Rewards System

Summary

Major update introducing the Lootbag Reward System and Pending Rewards UI. Players can now receive lootbags from achievements and collect rewards manually via the new /rewards command.

New Features

Lootbag Reward System

New Reward Type: Lootbag - Achievements can now reward lootbags instead of direct items
Lootbag Templates - Reusable lootbag definitions in lootbags.json
Three Lootbag Types:
- Fixed Items: Player receives all defined items
- Random Pool: Player receives X weighted random items
- Hybrid: Guaranteed items + random picks
Weighted Random Algorithm - Each pool item has a weight for probability control
14 Default Templates - Ready-to-use lootbags (starter packs, ore bundles, food crates, etc.)
Auto-Export - lootbags.json is auto-generated in server config on first start

Pending Rewards UI (`/rewards`)

New Rewards Command - View and collect all pending rewards
Support for All Reward Types - Items, Lootbags, Commands
Interactive Buttons:
- “Collect” for items and commands
- “Open” for lootbags (reveals contents, then collect)
- “Collect All” to grab everything at once
Visual Feedback - Item icons, rarity colors, source achievement display
Chat Notifications - When opening a lootbag, contents are shown in chat

Achievement Toast Improvements

Lootbag Display - Toast now shows “Lootbag” in rewards line when achievement grants a lootbag

Block Tracking Fix

Grass Block Fix - Soil_Grass_Full and similar soil blocks now correctly count for mining achievements
Previous filter was too aggressive, excluding all blocks containing “grass”

Creative Mode Ignore

New Config Option - tracking.ignoreCreativeMode (default: true)
Players in Creative mode don’t earn achievement progress
Prevents “cheating” achievements via Creative mode

Configuration

New File: `lootbags.json`

{
  "lootbags": {
    "welcome_gift": {
      "name": "Willkommensgeschenk",
      "description": "Ein kleines Startpaket für neue Spieler",
      "icon": "Chest_Wood",
      "rarity": "common",
      "items": [
        { "itemId": "Food_Bread", "amount": 10 },
        { "itemId": "Torch", "amount": 16 }
      ]
    },
    "random_gems": {
      "name": "Gem Lottery",
      "rarity": "rare",
      "pickCount": 2,
      "allowDuplicates": false,
      "pool": [
        { "itemId": "Gem_Ruby", "amount": 1, "weight": 20 },
        { "itemId": "Gem_Emerald", "amount": 1, "weight": 30 }
      ]
    }
  }
}

Achievement Reward Example

{
  "id": "welcome_achievement",
  "rewards": [
    { "type": "lootbag", "lootbagId": "welcome_gift" }
  ]
}

Config Option

"tracking": {
  "ignoreCreativeMode": true
}

Default Lootbag Templates

ID	Name	Rarity	Type
`starter_pack`	Starter Pack	Common	Fixed
`welcome_gift`	Willkommensgeschenk	Common	Fixed
`copper_bundle`	Kupfer-Erzbündel	Uncommon	Fixed
`iron_tools`	Eisen-Werkzeugset	Rare	Fixed
`miner_reward`	Miner’s Treasure	Uncommon	Fixed
`ore_bundle_common`	Erzbündel (Basis)	Common	Fixed
`ore_bundle_rare`	Erzbündel (Selten)	Rare	Fixed
`ore_bundle_epic`	Erzbündel (Episch)	Epic	Fixed
`food_crate`	Proviantkiste	Common	Random Pool
`combat_loot`	Warrior’s Cache	Rare	Hybrid
`explorer_chest`	Explorer’s Chest	Epic	Random Pool
`legendary_hoard`	Dragon’s Hoard	Legendary	Hybrid
`playtime_bronze`	Bronze-Treuebelohnung	Common	Fixed
`playtime_silver`	Silber-Treuebelohnung	Uncommon	Fixed
`playtime_gold`	Gold-Treuebelohnung	Rare	Hybrid

Version 1.5.1 - Gradient & Rainbow Support

New Feature

Gradient & Rainbow on Username - Trailing <gradient:...> or <rainbow> tags from LuckPerms prefix now apply to the username
Gradient & Rainbow on Chat Message - Trailing <gradient:...> or <rainbow> tags from LuckPerms suffix now apply to the chat message
Each character gets individually colored for smooth gradient/rainbow effects
Example: Prefix <gradient:#ff85fb:#85fbff> → Username appears with pink-to-cyan gradient
Example: Prefix <rainbow> → Username appears with rainbow colors

Technical

New AdventureConverter.TrailingGradient class for extracting gradient/rainbow info
New AdventureConverter.applyGradient() method for per-character color interpolation
New AdventureConverter.applyRainbow() method for HSV-based rainbow coloring
HSV to RGB conversion for smooth color transitions

Version 1.5.0 - LuckPerms & MHUD Release

Summary

This is a major release consolidating all 1.4.x improvements into a stable version.

New Features

LuckPerms Integration (since 1.4.0)

Automatic Prefix Retrieval - LuckPerms prefixes are fetched automatically from the API
Full Color Support - Rainbow, gradients, legacy codes (&a, &b), hex colors
Trailing Style Support - Active styles at the end of prefix apply to username (color, bold, italic, underlined, strikethrough)
Separate Prefix/Suffix Styling - Prefix styles → Username, Suffix styles → Message color
Combined Chat Format - [LuckPerms-Prefix] [Achievement-Title] Username: message
Lazy Initialization - Works regardless of plugin load order

MHUD Integration (since 1.4.7)

Multiple HUD Support - Full integration with MHUD plugin
Conflict Prevention - No more crashes when multiple plugins use Custom HUDs
Graceful Fallback - Works with or without MHUD installed
Smart Detection - Automatically detects and uses MHUD when available

Technical

Adventure MiniMessage library for color parsing (same as LuckPerms uses)
AdventureConverter utility class for MiniMessage → Hytale Message conversion
MHUDIntegration class for MHUD communication via reflection
Shadow JAR includes relocated Adventure libraries

Bug Fixes

Fixed color inheritance for complex LuckPerms prefixes
Fixed LuckPerms load order issues with lazy initialization
Fixed “Failed to apply CustomUI HUD commands” crash with MHUD
Fixed crash when multiple plugins use Custom HUD without MHUD
Removed debug logging (now uses FINE level)

Dependencies

Optional:

LuckPerms (for prefix/suffix integration)
MHUD (for multiple HUD support)

Version 1.4.9 - MHUD Double-Show Fix

Bugfix

Fixed “Failed to apply CustomUI HUD commands” crash when using MHUD - Removed duplicate show() call
MHUD internally calls build() and update() when adding a HUD
Calling show() after that caused conflicting UI commands and client crash
Now: When using MHUD, only setCustomHud() is called, no additional show()

Version 1.4.8 - HUD Crash Prevention

Bugfix

Fixed crash when multiple plugins use Custom HUD without MHUD - Toasts are now completely skipped if another plugin’s HUD is active
Early detection: Toast queue is not even started if conflict is detected
Clear warning in server log recommending MHUD installation
No more retry loops that could cause crashes
Chat notifications still work (from AchievementService) when toast is skipped

Version 1.4.7 - MHUD Integration

New Feature

MHUD Integration - Full support for MHUD (Multiple HUD) plugin
When MHUD is installed, toast notifications use the MHUD system allowing multiple HUDs simultaneously
No more conflicts with other plugins that use Custom HUDs
Automatic detection and lazy initialization of MHUD at runtime
Falls back to standard HUD system if MHUD is not available
Added MHUD as optional dependency in manifest.json

Technical

New MHUDIntegration class handles MHUD communication via reflection
ToastManager now prefers MHUD when available, with graceful fallback
HUD identifier: KyuubiSoft_Achievements

Version 1.4.6 - HUD Conflict Prevention & Debug Logging

Bugfix

Fixed HUD conflict with other plugins - Toast notifications now check if another plugin’s HUD is active
If another plugin has a Custom HUD active, our toast waits and retries after 2 seconds
Prevents server crashes when multiple plugins try to use Custom HUD simultaneously
Only our own HUDs (AchievementToastHud, EmptyHud) are replaced - other plugins’ HUDs are respected

Debug

Added detailed logging for suffix color extraction - Helps debug <#ffffff> format parsing
Logs now show step-by-step extraction: input, positions, intermediate values

Version 1.4.5 - Separate Prefix/Suffix Styling

Change

Prefix styles → Username - Trailing styles from LuckPerms Prefix are applied to the username
Suffix styles → Message color - Trailing color from LuckPerms Suffix is applied to the chat message
Style inheritance - Unclosed styles (bold, italic) from Prefix carry over to the message
Example: Prefix <bold>[Mythic] <#be8fff> → Username purple + bold, Message also bold
Example: Suffix <#aaaaaa> → Message appears in gray

Version 1.4.4 - LuckPerms Load Order Fix

Bugfix

Fixed LuckPerms load order - Added OptionalDependencies in manifest.json
Plugin now always loads AFTER LuckPerms (if installed)
Works with --accept-early-plugins flag
Combined with lazy initialization from 1.4.3 for maximum compatibility

Version 1.4.3 - Lazy LuckPerms Initialization

Bugfix

Fixed LuckPerms loading order issue - LuckPerms integration now uses lazy initialization
Previously: LuckPerms found but not yet loaded - prefix integration disabled
Now: LuckPerms API is initialized on first use (when player sends first chat message)
Works regardless of plugin load order - no more --accept-early-plugins needed

Version 1.4.2 - Trailing Styles for Username

New Feature

Trailing Style Support - All active styles at the end of the LuckPerms prefix are applied to the username
Supported styles: color, bold, italic, underlined, strikethrough
Example: <bold><#2b2b2b>[<gradient:#ff85fb:#85fbff>Mythic</gradient><#2b2b2b>] <#be8fff> → Username appears in #be8fff (purple) and bold
New AdventureConverter.TrailingStyle class contains all trailing formatting info
New AdventureConverter.getTrailingStyle() method extracts color + styles from formatted text

Version 1.4.1 - Color Inheritance Fix

Bugfix

Fixed color inheritance for complex LuckPerms prefixes - Colors now properly inherit to child elements
Example: <bold><#2b2b2b>[<gradient>Mythic</gradient><#2b2b2b>] now correctly colors the closing bracket
Adventure Component styles (color, bold, italic) are now properly passed down to children

Version 1.4.0 - LuckPerms Integration

New: LuckPerms Chat Prefix Integration

Automatic Prefix Retrieval - LuckPerms prefixes are now automatically fetched from the API
Full Color Support - All LuckPerms color formats are supported:
- <rainbow>Text</rainbow> - Rainbow effect
- <gradient:#FF0000:#00FF00>Text</gradient> - Color gradients
- &a, &b, &c, etc. - Legacy Minecraft color codes
- <color:#FF5555>Text</color> - Hex colors
Combined Chat Format - LuckPerms prefix + Achievement title in one line:
```
[LuckPerms-Prefix] [Achievement-Title] Username: message
```
Soft-Dependency - Works with or without LuckPerms installed
No Manual Config Required - Prefixes are pulled directly from LuckPerms groups

Technical Changes

Added Adventure MiniMessage library for color parsing (same as LuckPerms uses)
New AdventureConverter utility class for MiniMessage → Hytale Message conversion
LuckPermsIntegration now retrieves prefixes via multiple fallback methods:
1. User cached metadata (contextual)
2. User cached metadata (non-contextual)
3. Primary group cached metadata
4. Direct group node parsing (meta.prefix.* format)
Shadow JAR now includes relocated Adventure libraries (com.hytale.achievements.lib.kyori)

Version 1.3.0 - Display Options & Localization

New Features

Display Mode Config - Choose how achievement unlocks are displayed:
- chat - Classic chat message (default)
- banner - Toast notification in the top-right corner
- both - Both chat and banner
Toast Features:
- Shows achievement name, title reward, item rewards
- Achievement icon on the left
- Auto-hides after configurable duration
- New toast cancels previous one (no stacking)
- Fixed width (300px), dynamic height

Default Achievements Toggle

loadDefaultAchievements config option
Set to false to use only custom achievements
Perfect for servers with fully custom achievement sets

Localization Improvements

Chat messages now localized (“Achievement Unlocked”, “Title Unlocked”)
All notification messages support DE/EN

Version 1.2.0 - Complete Overhaul

Custom Achievements System

Custom Achievements File - Server operators can define custom achievements in custom_achievements.json
Custom achievements can override default achievements (same ID)
Automatically merged with default achievements on load
Template file custom_achievements.json.example is auto-generated

New Field: additionalInfo

Displays additional information below the reward line in the gallery
Ideal for event hints, special conditions, etc.
Configurable with text and color

{
  "id": "summer_event_special",
  "additionalInfo": {
    "text": "Only available during the summer event!",
    "color": "#FF9900"
  }
}

Session-Based Playtime Tracking

Before (Scheduler-based)

Playtime was incremented every minute via scheduler
On server crash: Loss of entire session since last save

Now (Session-based)

Session start time is saved on player connect
Playtime is calculated on player disconnect
15-minute checkpoints: Automatic intermediate saves every 15 minutes
Live calculation: UI always shows current playtime in real-time
Maximum data loss: 15 minutes instead of entire session

Achievement Gallery (`/achievements`)

New Features

Search Field - Search achievements by name, description, ID, and category
“Completed” Filter Tab - New filter shows all unlocked achievements
Smart Chain Display - For achievement chains, only the next incomplete achievement is shown (completed ones appear in the “Completed” tab)
Chain Progress Counter - Shows progress like [2/5] for chains
Progress with Units - Progress now shows units (e.g., “162 / 300 Minutes”, “25 / 50 Messages”)
Live Playtime - Playtime achievements always show current session time
AdditionalInfo Display - Shows extra info for custom achievements (highlighted in orange)
Hover Effects - All filter buttons and pagination buttons

Chain Detection

Now supports both naming patterns:
- Numeric: spider_hunter_1 -> spider_hunter_2 -> spider_hunter_3
- Requires-based: first_hour -> five_hours -> ten_hours
Chain counter now correctly increases (1/4, 2/4, 3/4) when completing achievements

UI Improvements

Entry height increased to 85px for better readability
Status column widened to 95px (no text truncation)
Chain display shows “Current:” instead of “Next:” label
Trigger descriptions now show actual progress (e.g., “0 / 50 Messages” instead of “0/4 completed”)

Title Selection (`/title`)

Full Localization (DE/EN)

Title, current label, no title, clear button
Pagination: Prev, Next, Page
Statistics: “Titles: X/Y unlocked”
Origin: “From: {Achievement}”
Select button, active indicator

UI Improvements

Pagination buttons widened to 180px (no text truncation)
Proper spacing from top border

Bug Fixes

Fixed double-colon in reward display (“Reward:: Title” -> “Reward: Title”)
Fixed chain counter going down instead of up when completing achievements
Fixed various German translation issues (umlauts, numbers)

Version 1.1.0 - Initial Release

Features

487 built-in achievements across 6 categories
Achievement Gallery UI
Title Selection UI
Player commands (/achievements, /titles)
Admin commands (/achievementadmin)
Progress tracking for all trigger types
Item and command rewards
Multi-language support (EN, DE)
Statistics export

Upgrade Notes

Upgrading to 2.6.0

LevelingCore replaces the direct RPGLeveling dependency. If you use RPGLeveling, ensure LevelingCore is also installed.
10 new trigger types are available — no migration needed, they are additive.
ShowcaseCompat is automatic if the Showcase mod is present.

Upgrading to 2.3.0

MySQL Storage is optional. File storage remains the default. To enable MySQL, configure the Core plugin’s MySQL settings first.
Tracker HUD can be disabled via trackerHud.enabled: false in config.json.

Upgrading to 1.6.1

Update RPGLeveling Plugin to v0.2.0-beta-5 or newer (required for event API)
Delete old localization/ folder (will be regenerated with v3)
Restart server
Verify in logs: “Registered LevelUp listener with RPGLevelingAPI (dynamic proxy)“

Upgrading to 1.6.0

Automatic Migration: The plugin will automatically:

Create the new folder structure (configs/, custom/)
Generate default achievement files
Create template files for custom achievements

Manual Steps:

Move existing custom achievements to custom/custom_achievements.json
Review new config options (loadMmoAchievements, loadRpgLevelingAchievements)

Upgrading to 1.5.0

No breaking changes. The plugin is fully backwards compatible.

Optional: Install MHUD for better HUD compatibility with other plugins.

Upgrading to 1.2.0

Recommendation: When updating from 1.1.x, we recommend deleting the existing achievements.json file and restarting the server. The plugin will automatically generate a new default file. Custom achievements should be moved to the custom_achievements.json file so they are not overwritten by future updates.

Fresh Install

Place the JAR in your plugins folder
Start the server
Configure config.json as needed
Add custom achievements to custom/custom_achievements.json

Changelog

Changelog

Version 2.6.0 - LevelingCore, ShowcaseCompat & Objective Expansion

New Features

Per-Player Language (Full Implementation)

LevelingCore Integration

9-Language Admin Popup

ShowcaseCompat

10 New Objective Types

Bug Fixes

Version 2.5.0 - Per-Player Language & Memory Fixes

New Features

Per-Player Language Support

Bug Fixes

Version 2.4.0 - Endless Leveling Integration

New Features

Endless Leveling Support

Improvements

Version 2.3.0 - MySQL Storage, Tracker Config & Performance

New Features

Tracker HUD Toggle

MySQL Storage Backend

Improvements

Debug Gate (Performance)

Bug Fixes

Version 1.8.7 - UI Fix

Bug Fixes

Documentation

Version 1.8.6 - Custom Localization Support

New Features

Custom Translation Files

Version 1.8.5 - Lootbag Localization

New Features

Lootbag i18n Support

Technical Changes

Version 1.8.3 - French Language Support

New Features

Version 1.8.2 - Multi-Target & Filter Improvements

New Features

Multi-Target Support

Smart Filter Visibility

Bug Fixes

Version 1.8.1 - Config Migration Fix

Bug Fixes

Version 1.8.0 - API & UI Updates

Summary

New Features

Unlock Date Display

Public API

RPG Level Display

File Changes

Migration

Version 1.7.0 - Item Validation & Bug Fixes

Summary

Bug Fixes

Weekend Warrior Achievement Not Unlocking - FIXED

Chat Broadcasts for All Achievements - FIXED

Item ID Corrections

Global Naming Conventions (Minecraft → Hytale)

Specific Corrections

File Changes

New Trigger Type

Migration

Known Limitations

Version 1.6.1 - Event-Based RPG Leveling & Filter Icon Fixes

Summary

Bug Fixes

RPG Leveling Achievements Not Triggering - FIXED

Achievement Gallery Filter Icons Not Showing - FIXED

Localization JSON Parse Failure - FIXED

Technical Changes

RPGLevelingIntegration.java - COMPLETE REWRITE

File Changes

Server Log Examples

Upgrade Notes

Version 1.6.0 - Config Folder Structure & RPG Leveling Integration

Summary

New Features

New Config Folder Structure

RPG Leveling Integration

Pending Rewards UI (`/rewards`)

New File: `lootbags.json`

Achievement Gallery (`/achievements`)

Title Selection (`/title`)