Order & Auction GUI Plugin v2.0.8

Major Feature: Potion Effects Support
• Complete Potion Metadata Storage - Potion effects are now fully stored and preserved in orders
• Smart Validation - Delivery system validates potion effects match order requirements
• Effect Restoration - Players receive potions with correct effects when collecting orders
• Enhanced Display - GUI shows potion effects in item names (e.g., "Potion (Speed II, Jump Boost)")

What's New
• Complete Message Localization - All delivery and order management messages now fully configurable
• Improved GUI Experience - Clean hover lore in order creation (only shows quantity & price)
• Better Code Quality - Removed all debug logging and hardcoded messages

Key Features
• Delivery Messages - Configurable "Moved to cart", "Successfully delivered", and "Cart full" messages
• Order Management - Configurable "Order stopped" and "Refunded" messages
• Multi-Language Support - All new messages available in English and German
• Clean UI - Order creation GUI now shows only relevant information (quantity & price per item)

Bug Fixes
• Fixed hover lore showing incorrect order details in order creation GUI
• Removed unnecessary cancellation messages
• Cleaned up debug logging

Technical Improvements
• All user-facing messages moved to configurable YML files
• Improved code maintainability
• Better localization support

Compatibility
• Fully backward compatible
• No database migrations required
• No configuration changes needed

• Smart on-join notifications: Players automatically notified about expired/collectable orders when they join
• Clickable button: [ Show Orders ] button opens orders GUI directly
• Configurable messages: All notification text customizable via messages.yml
• Async processing: No lag on join with asynchronous database queries
• Fixed duplicate enchantment display in MyOrdersGUI (now consistent with other GUIs)
• Fixed "ResultSet closed during cleanup iteration" warnings
• Fixed "Connection lost during cleanup query" errors
• Optimized expired order cleanup query (now processes only relevant orders in batches)
• Cleanup queries now 10x faster (only checks DELIVERED orders, 24+ hours old, in batches of 100)
• Better connection validation and error handling
• Consistent enchantment display across all GUIs
• Professional notification system reusable for future features

Added smart price formatting for better readability and fixed enchantment display issue where some enchantments (like Aqua Affinity) were not showing in the summary. Prices now display in compact format (1.2k, 169k, 1.2m, 1.2b) for easier reading.

New Features:

• HeadDatabase API integration for GUI icons
• Auto-detection: Automatically switches to HEAD mode when HeadDatabase is detected
• Icon mode configuration: ICON (materials) or HEAD (player heads)
• Custom icons file: icons.yml for configuring head IDs per button type

Improvements:

• All GUIs updated to use unified IconUtils system
• Slot-based click detection for reliable head button interaction
• Removed MHF_* support, now only supports HeadDatabase IDs
• Default icon-mode set to ICON, auto-switches to HEAD if HeadDatabase available

Technical:

• Soft dependency on HeadDatabase plugin
• Graceful fallback to material icons if HeadDatabase not installed
• HeadDatabase integration status shown in startup logs

Fixed critical database connection errors and added configurable collection time limit for expired orders. Improved reliability and resource management.

Bug Fixes:

• Fixed "stmt pointer is closed" error in expired order processing
• Fixed "database connection closed" error with better connection management
• Improved connection validation and error handling
• Better transaction rollback handling

New Features:

• Collection time limit for expired orders (configurable in minutes)
• Automatic cleanup of expired orders after time limit
• Flexible deletion policy (-1 = immediate, 0 = never, >0 = after X minutes)

Improvements:

• Better database connection lifecycle management
• Graceful error recovery for connection issues
• Improved expired order processing reliability

Major update with enhanced price controls, new hand command for quick order creation, complete enchanted book support, and professional GUI improvements.

New Features:

• Enhanced price controls with granular buttons (-100/-10/-1/+1/+10/+100) and centered layout
• Custom price input by clicking the price display (gold ingot)
• Hand command: /orders create hand <qty> <price> - create orders from held items
• "hand" option in tab completion (appears first in suggestions)
• Complete enchanted book support with stored enchantment detection
• Professional GUI improvements with cleaner design

Improvements:

• Better database error handling for expired orders
• Improved enchantment detection for all item types
• Enhanced validation for enchanted books
• Better command discoverability with prioritized tab completion

Fixed critical database error preventing expired orders from being processed correctly. Expired orders and fully collected orders will now be cleaned up properly without "stmt pointer is closed" errors.