Changelog - Dragon's Tech & Magic Core

All notable changes to this project will be documented in this file.

[1.1.0] - 2025-01-13

✨ Added Features

💾 Persistent Data System

• NEW: GerenciadorDadosPersistentes - Comprehensive data persistence manager
• NEW: JSON-based storage system for mod configuration data
• NEW: Automatic directory creation in config/dragonstechmagic/
• NEW: Error handling and recovery for file operations
• NEW: Detailed logging for data operations

🚫 Enhanced Item Blocking System

• NEW: Persistent storage for blocked items in JSON format
• NEW: Automatic data loading on first access (lazy loading)
• NEW: Automatic data saving on every modification
• NEW: /bloquearitem recarregar command to reload data from file
• NEW: Smart caching system to avoid unnecessary file operations
• NEW: Data validation with automatic filtering of invalid items

🔧 Technical Improvements

• IMPROVED: Item blocking system now survives server restarts and mod updates
• IMPROVED: Enhanced error handling with detailed logging
• IMPROVED: Performance optimization through intelligent caching
• IMPROVED: Robust data validation and recovery mechanisms

📁 File Structure

• NEW: config/dragonstechmagic/itens_bloqueados.json - Blocked items storage
• NEW: Automatic backup and recovery system for configuration files

[1.0.0] - 2025-01-13

🎉 Initial Release

First stable release of Dragon's Tech & Magic Core for Minecraft 1.21.1 with NeoForge 21.1.197.

✨ Added Features

🚫 Item Blocking System

• NEW: /bloquearitem command system for item management
• NEW: listar subcommand - Lists all currently blocked items
• NEW: bloquear <item> subcommand - Blocks specific items with autocomplete
• NEW: desbloquear <item> subcommand - Unblocks items with smart suggestions
• NEW: Automatic removal of blocked items from player inventories
• NEW: Chat notifications when blocked items are removed
• NEW: Support for items from any installed mod
• NEW: Intelligent autocomplete system for item selection

🧹 Ground Cleanup System

• NEW: /limparchao command system for world maintenance
• NEW: contar subcommand - Counts dropped items in the world
• NEW: info subcommand - Detailed breakdown of dropped items by type
• NEW: limpar subcommand - Initiates cleanup with 30-second countdown
• NEW: cancelar subcommand - Cancels ongoing cleanup operations
• NEW: Global broadcast system for cleanup warnings
• NEW: Precise item counting (considers stack sizes, not just entities)
• NEW: Detailed cleanup reports showing items and stacks removed
• NEW: Server-wide notifications regardless of player dimension

🌌 End Dimension Access Control

• NEW: /acessoend command system for dimension permissions
• NEW: conceder <player> subcommand - Grants End access to players
• NEW: remover <player> subcommand - Removes End access from players
• NEW: verificar <player> subcommand - Checks another player's access status
• NEW: status subcommand - Checks your own access status
• NEW: Automatic teleportation to spawn for unauthorized access attempts
• NEW: Persistent permission storage in player NBT data
• NEW: Performance-optimized caching system
• NEW: Informative messages and hints for blocked players

🎁 Special Items & Administrative Tools

• NEW: "Portal do End" (End Portal Key) - Special item that grants permanent End access
• NEW: Epic rarity item with enchantment glint effect
• NEW: Custom tooltip with usage instructions
• NEW: Sound effects when item is used
• NEW: /darportalend [player] command - Gives End Portal Key to players
• NEW: Automatic inventory space checking
• NEW: Integration with Creative Mode Combat tab

🔧 Technical Features

• NEW: Modular architecture with independent feature modules
• NEW: Portuguese codebase with clear function names and comments
• NEW: Event-driven system using NeoForge event bus
• NEW: Thread-safe operations with proper scheduling
• NEW: Comprehensive error handling and validation
• NEW: JEI integration for custom items
• NEW: Multi-dimensional support (Overworld, Nether, End)

🛡️ Security & Permissions

• NEW: OP level 2 requirement for all administrative commands
• NEW: Input validation and sanitization
• NEW: Protection against command spam
• NEW: Secure permission storage and retrieval

📦 Integration

• NEW: Full compatibility with Dragon's Tech & Magic modpack
• NEW: JEI recipe and item integration
• NEW: Creative tab integration for custom items
• NEW: Cross-mod item support for blocking system

🎯 Performance Optimizations

• NEW: Efficient caching system for permissions
• NEW: Optimized entity iteration for ground cleanup
• NEW: Memory-efficient item counting algorithms
• NEW: Async scheduling for non-blocking operations

Development Notes

Architecture Decisions

• Modular Design: Each feature implemented as independent module for maintainability
• Portuguese Code: All functions and comments in Portuguese for team consistency
• Clean Code: Simple, readable implementation avoiding unnecessary complexity
• Event-Driven: Uses NeoForge event system for efficient resource usage

Future Considerations

• Recipes for custom items will be handled externally via KubeJS
• Custom textures can be added by replacing placeholder texture files
• Additional administrative features may be added based on modpack needs

Known Limitations

• Custom item recipes removed from mod (handled by KubeJS)
• Requires server restart for initial installation
• Some features require OP permissions for security

Compatibility: Minecraft 1.21.1 | NeoForge 21.1.197 Target Modpack: Dragon's Tech & Magic (BETA) License: All Rights Reserved