Added
Furnace Recipes - Complete custom smelting system
- Custom Furnace Recipe Creator - Create custom smelting recipes in-game
- Visual input/fuel/result slots with drag-and-drop interface
- Custom fuel support (use any item as fuel, not just coal/lava buckets)
- Burn time configuration with visual slider (ticks/seconds display)
- Experience reward configuration
- Smelting conditions (XP requirement, permission, money cost, cooldown, usage limits)
- Craft Events support (sounds, particles, commands triggered on smelt completion)
- Random Results support with %chance outcomes
- Failure Chance system (0-100% chance to fail and produce nothing while crafting/smelting)

- Smelting Conditions GUI - Advanced furnace recipe requirements
- Experience level requirement to use recipe
- Permission requirement
- Money cost per smelt (Vault integration)
- Cooldown system with per-player timer
- Daily/Weekly/Total usage limits per player
- XP reward granted on successful smelt
- Custom cooking time configuration (in ticks)

- Furnace Recipe Editor - Modify existing furnace recipes
- All creator features available for editing
- Visual pattern preview and modification
- Conditions configuration access
- World restrictions support

Random Results System - Multiple weighted outcomes
- Random Results GUI - Configure probability-based outcomes
- Add up to 27 different possible results per recipe
- Chance-based probability system
- Visual chance adjustment (left/right click, shift for ×10)
- "Show Chances" toggle to display percentages in recipe browser
- Failure Chance - Configure 0-100% chance for craft/smelt to completely fail
- Failure message shown to player when craft fails
- Support for both Crafting Table (shaped/shapeless) and Furnace recipes
- Per-variant item customization with Variant Switcher integration

- Random Results Viewer GUI - Display possible outcomes to players
- Shows all possible results with their probabilities
- Percentage display for each outcome
- Visual indicators for failure chance
- Integrated into recipe viewer

Craft Events System - Actions triggered on recipe use
- Craft Events Menu - Configure events executed when recipe is crafted/smelted
- Sounds - Play custom sounds to player (adjustable pitch 0.1-2.0, volume 0.1-2.0)
- Particles - Spawn particle effects at player location (count, offset X/Y/Z, speed)
- Commands - Execute console commands with placeholder support
- {player} - Player name who crafted
- {recipe_key} - Recipe identifier
- Individual enable/disable toggles for each event type
- Works for both Crafting Table and Furnace recipes

- Craft Event Presets System - Reusable event configurations
- Save combinations of sounds/particles/commands as named presets
- Apply presets to multiple recipes instantly
- Preset Selector GUI with preview of preset contents
- Preset Editor for modifying existing presets
- Share common event configurations across recipes

- Sound Selector GUI - Browse and configure all Minecraft sounds
- Paginated list of all available sounds
- Search functionality (coming soon)
- Test play button to preview sounds
- Volume slider (0.1-2.0) with visual adjustment
- Pitch slider (0.1-2.0) for sound variation
- Left/right click adjustment with shift for ×10

- Particle Selector GUI - Browse and configure all Minecraft particles
- Paginated list of all particle types
- Test spawn button to preview particles
- Count adjustment (1-100 particles)
- Offset X/Y/Z sliders for spread area
- Speed adjustment for particle velocity
- Visual configuration with live preview

- Command Editor GUI - Manage multiple commands per recipe
- Add unlimited commands to single recipe
- Remove commands dynamically
- Full placeholder support: {player}, {recipe_key}
- Commands execute from console (bypass permissions)
- Commands run in order defined

Item Editor Major Enhancements
- Variant Switcher System - Edit each random result independently
- Chest button in Item Editor to cycle through variants
- Per-variant enchantments, flags, names, descriptions, NBT data, craft events
- Visual variant counter display (e.g., "1/3", "2/3", "3/3")
- State preservation when navigating to sub-menus (enchantments, flags, craft events)
- Seamless integration with Random Results system
- Each variant can have completely different properties

- Item Flags Support - Complete ItemFlag configuration
- HIDE_ENCHANTS - Hide enchantment list from tooltip
- HIDE_ATTRIBUTES - Hide attribute modifiers
- HIDE_UNBREAKABLE - Hide unbreakable tag
- HIDE_DESTROYS - Hide "Can Destroy" block list
- HIDE_PLACED_ON - Hide "Can Place On" block list
- HIDE_POTION_EFFECTS - Hide potion effect tooltips
- HIDE_DYE - Hide dye color on leather armor
- HIDE_ARMOR_TRIM - Hide armor trim patterns
- HIDE_ADDITIONAL_TOOLTIP - Hide additional tooltip information
- Dedicated Flags Selector GUI with visual toggle buttons
- Works independently per variant when using Random Results

Multi-Language Support System
- 4 Complete Language Translations
- English (en_US) - Default language
- Russian (ru_RU) - Complete translation
- Ukrainian (uk_UA) - Complete translation
- German (de_DE) - Complete translation
- All GUI elements, messages, and tooltips translated
- Consistent terminology across all languages

- Language Selector GUI - In-game language switching
- Visual flag icons for each language
- Player-specific language preference storage
- Instant language change without restart
- Automatic fallback to English for missing translation keys
- Located in plugin settings menu

Changed

Vanilla Recipe System Major Fixes
- Result Amount Application - Fixed custom amounts not applying
- Furnace recipes now properly apply custom result amounts during smelting
- Per-variant amount tracking for recipes with ingredient variants
- Recipe list GUI now shows correct modified amounts
- Both display and actual smelting results now use custom amounts

- Ingredient Validation System - Better error reporting
- Invalid ingredients now log warnings instead of silent failures
- Furnace recipes use `warning()` instead of `debug()` for visibility
- Variant results with invalid materials now properly logged
- Recipes with all-invalid ingredient options are rejected with explanation
- Users can now see which recipes failed to load and why

- Recipe Creator Variant Integration - Edit variants during creation
- RecipeCreatorGUI detects random results and enables variant switcher
- FurnaceRecipeCreatorGUI supports variant editing during setup
- Edit each random result item's properties before saving recipe
- No need to edit recipe after creation

Fixed

- Critical Bug Fixes - all bug's fixed!