EP-XPcheckin

A clean, fair, manageable, multilingual daily XP check-in plugin for Minecraft.
Compatible with multiple server versions, flexible configuration, and quick to enable with minimal setup.

Features

• Fair XP Distribution
  Random XP between 1 and 10 segments (each segment covers a 10% probability range). Large rewards are rare yet reasonable, balancing fun and fairness.

• Streak Bonus
  Each consecutive check-in day grants an additional 10% XP. The streak resets upon missing a day, encouraging daily participation.

• Join Reminder
  Automatically reminds players who haven’t checked in when they join the server. Players can enable/disable this reminder freely.

• Multi-language Support
  Includes Chinese (zh-CN) and English (en) language packs by default. Easily switch between languages via the config file, with support for adding more languages.

• Flexible Configuration
  Cooldown, broadcast threshold, streak multiplier, and more can be customized in config.yml – no code changes required.

• Player Commands

  • /checkin – Complete today’s check-in and receive random XP
  • /checkin on/off – Enable/disable check-in reminders
  • /checkin info – View personal check-in record, streak, and total XP earned
  • /checkin top – View leaderboard of total XP earned (top 10 players)

• OP Admin Commands

  • /checkin reload – Hot-reload config & language files (replaces legacy redata command)
  • /checkin record <player> <date> – Delete a specific player’s check-in record for a given date (supports name/UUID)
  • /checkin look <player/UUID> – View any player’s (including offline) check-in information

• Full TAB Completion
  Smart completion for subcommands, online players, and historical check-in dates – enhanced usability.

• Safe & Persistent Data
  All check-in data (including daily details) is stored in player.yml. Asynchronous saving ensures no loss or corruption; manual reload is supported.

• Global Broadcast Surprise
  When a player’s check-in XP reaches a configured threshold, a global broadcast is sent to enhance server atmosphere.

Permissions

• Player Commands (/checkin, /checkin on/off, /checkin info, /checkin top) – No permission required; all players can use them by default.
• Admin Commands (/checkin reload, /checkin record, /checkin look) – OP only; no extra permission nodes needed.

File Structure

All files are auto-generated at:

plugins/EP-XPcheckin/
├─ config.yml       # Main configuration (cooldown, multiplier, language, etc.)
├─ player.yml       # Player check-in data (core data, auto-saved)
└─ lang/            # Language files directory
   ├─ zh-CN.yml     # Chinese language pack (default)
   └─ en.yml        # English language pack (ready to switch)

Data Format (player.yml)

Contains full check-in data for each player:

• lastCheckInDate – Last check-in date
• streak – Current consecutive days count
• totalTimes – Total number of check-ins
• totalXP – Total XP earned
• records – Daily details (XP earned that day, streak at that time)
• remind – Reminder toggle state (on/off)

Version Support

• Minecraft Versions: 1.12+ – 1.21+ (compatible with mainstream versions)
• Server Software: Spigot, Paper, and derivatives (Paper recommended for better performance)
• Plugin Version: v1.2 (official release, full bilingual support)

How to Use

1. Place the compiled EP-XPcheckin-1.2.jar into your server’s plugins folder.
2. Restart the server – the plugin automatically generates configuration, language, and data files.
3. (Optional) Modify config.yml to customize plugin parameters, then run /checkin reload to hot-reload.
4. In-game, type /checkin to start your daily check-in. All commands support TAB completion.

Configuration (config.yml Key Parameters)

Language (default zh-CN, change to en for English)

language:
  default: zh-CN

Feature Settings

settings:
  command-cooldown: 5          # Command cooldown in ticks (20 ticks = 1 second)
  join-remind-delay: 20        # Join reminder delay in ticks
  streak-multiplier: 0.1       # Streak bonus multiplier (0.1 = +10% per day)
  broadcast-above-xp: 1000000  # XP threshold for global broadcast

Author

EndlessPixel Studio – system_mini
The plugin is actively maintained. For bug reports or feature suggestions, please contact the author.