SMSPlus - Ultimate In-Game Messaging System
Description
SMSPlus revolutionizes player communication on Minecraft servers by introducing a comprehensive SMS-style messaging system that combines modern messaging features with intuitive gameplay integration. This lightweight yet powerful plugin transforms how players interact, bringing real-world messaging convenience into the Minecraft universe without compromising server performance.

Revolutionary Features:
Phone Number System

• Automatic unique phone number assignment for every player
  
  
• Sequential number generation starting from configurable base numbers
  
  
• Persistent number ownership even after server restarts
  
  
• Number display customization and privacy options
  

Advanced Messaging Infrastructure

• Dual storage system (players.yml for profiles, inbox.yml for messages)
  
  
• Persistent message history with timestamps and read status
  
  
• Intelligent inbox management with automatic pagination
  
  
• Message threading by sender for organized conversation view
  

Contact Management

• Personal contact list with custom display names
  
  
• Easy contact addition via phone number lookup
  
  
• Quick deletion with right-click functionality
  
  
• Duplicate prevention and validation systems
  

Multiple Communication Modes

• Traditional SMS-style messaging with /sendsms
  
  
• Real-time direct chat sessions with /chatwith
  
  
• Quick-reply system with /reply command
  
  
• Offline messaging with delivery confirmation
  

Intuitive GUI Interfaces

• Beautiful inbox interface with organized conversation view
  
  
• Contact management GUI with add/remove functionality
  
  
• Message viewing interface with reply/delete options
  
  
• Pagination systems for large message histories
  
  
• Visual indicators for unread messages
  

⚙️ Comprehensive Configuration

• Fully customizable message formats and prefixes
  
  
• Adjustable storage limits and retention policies
  
  
• Customizable GUI titles and item representations
  
  
• Flexible date and time formatting options
  
  
• Multi-language support through configurable messages
  

Robust Data Management

• Automatic periodic saving to prevent data loss
  
  
• Async saving options for performance optimization
  
  
• Efficient YAML-based storage without database requirements
  
  
• Data validation and corruption prevention systems
  
  
• Automatic player data migration and updates
  

Advanced Logging & Monitoring

• Detailed error logging for troubleshooting
  
  
• Message delivery confirmation system
  
  
• Read receipt tracking for sent messages
  
  
• Performance monitoring and optimization features
  

Smart Integration Features

• Automatic player name synchronization
  
  
• Cross-server compatibility through flat-file storage
  
  
• Permission-based command access control
  
  
• Customizable cooldowns and rate limiting
  
  
• Expandable API for developer integration