Ranked SMP

RankedSMP 2.4

Highly recommended update. Fixes several important security and stability issues.

fixed an dupe full recode coming soon.

UPDATE REQUIRED IMMEDIATELY

What Happened

A duplication exploit was discovered in the /extrainventory (/einv) command. Using Meteor Client.

What Was Fixed in v2.2

- Dupe patch - Details are intentionally withheld to protect servers still running older versions

How to Update

1. Shut down your server if it is still running 2. Delete your old RankedSMP-*.jar from your plugins/ folder 3. Download RankedSMP v2.2 and place it in plugins/ 4. Start your server

Do NOT skip this update. Servers running older versions are still vulnerable.

— Lusik21556 (@lusik_2155)

RankedSMP 2.1 Changelog

Changes

* Verdict effects reworked. Now matches the updated SMP 1:1 * Cooldowns raised to match * Verdict: 30s * Sentencing: 10s on miss * Dash trail fixed * Dash system reworked (backend) * Removed fake command * Extra inventory drops on death * Fixed healing when rejoining * Added mace texture like in the Ranked SMP * Fixed Hierarchy Hammer. Works correctly again after update

Notes

* Previous issues like fake commands and related bugs were caused by third party code, not my own implementation * All of those issues are fully resolved in this version

Changelog: - Added mini-dashes after each successful Verdict hit - Fixed Verdict falsely saying "missed" when smash attacking close to the ground - Added ping compensation for miss detection - Verdict no longer expires after 10 seconds — stays active until you miss or disconnect - Players are now sorted by rank in the tab list (Rank 1 at the top, Unranked at the bottom) Credits: overtomorrow for mini dashes

v1.9 - Hierarchy Hammer & System Improvements

Added

- Hierarchy Hammer [NEW] - Custom mace weapon with dash ability (RMB) - Sentencing mechanic: Land 4 consecutive smash attacks to trigger Verdict - Verdict effect: 2x damage multiplier + terrain destruction + particle effects - Miss penalty: Configurable cooldown (default 5s) - Full config customization: dash cooldown, damage multiplier, block breaking - Give command: /rankedsmp give mace <player> - Hot Reload Command - /rankedsmp reload - Apply config changes without server restart - Automatically updates all online players - Player Disconnect Cleanup - Scoreboard teams removed on quit (prevents ghost prefixes) - Health reset to default (prevents persistent custom hearts)

Configuration

Add to your config.yml:

# Hierarchy Hammer Settings
hierarchy-hammer:
  dash-cooldown: 5000  # ms - Cooldown after dash or miss
  verdict-damage-multiplier: 2.0  # Damage multiplier on verdict hit
  block-breaking:
    enabled: true  # Whether verdict can break terrain
    allowed-blocks:  # Only these blocks can be broken
      - GRASS_BLOCK
      - GRAVEL
      - SAND

Improvements

- Memory Leak Fix - Hierarchy Hammer player data properly cleaned on disconnect - Code Optimization - Improved performance and code quality across multiple systems - Invisibility Fix - Players with invisibility potion no longer visible to others

Notes

- Backward compatible with existing configs - Server restart recommended but not required (use /rankedsmp reload) - Works on Paper 1.21+

v1.8 - AltarSMP Compatibility

Added

- AltarSMP Plugin Hook - Full compatibility with Altar Arc 1 and Altar Arc 2 plugin - Unranked players remain unaffected by RankedSMP's protection - Enable/disable via config: hooks.AltarSMP: true/false

Configuration

Add to your config.yml:

hooks:
  TAB: false
  PlaceholderAPI: false
  AltarSMP: false  # Set to true to enable compatibility

Requirements

- AltarSMP Arc 1 v1.8+ OR AltarSMP Arc 2 v1.2+

Notes

- No performance impact - Fully backward compatible with existing setups - Works on Bukkit, Spigot, and Paper servers - Server restart required after enabling the hook

Credits

Special thanks to @notfudum for being so chill and adding RankedSMP compatibility!

v1.7 - Critical Bug Fixes

Fixed

- Health System Not Working - Players' hearts now properly increase/decrease when ranks change - Fixed issue where health would only update after rejoining the server - Rank Management GUI - Swapping, moving, and removing ranks via GUI now properly updates - Players now correctly appear in GUI after killing someone - Players now correctly appear in GUI after joining the server

Notes

- All fixes are fully backward compatible - No data migration required - Works on Bukkit, Spigot, and Paper servers

v1.6 - Overhaul & Data Safety Update

New Features

- More Accurate Extra Inventory Slots - Rank #1-2: Now get 54 slots (was 30/27) - Full double chest! - Rank #3-10: New progressive formula gives 15-50 slots (was 3-24) - Top ranks now have significantly more storage space - Rank Stealing Toggle (NEW Config Option) - Added gameplay.keep-ranks option in config. yml - Set to true to disable rank stealing on death - Defaults to false (rank stealing enabled as before) - Allows for different server playstyles - Automatic Database Migration System - New DatabaseMigrator.java handles format upgrades automatically - Safely migrates old inventory data to new format - Tracks migration status to prevent duplicate migrations - No manual action required - happens automatically on first startup

Improved

- Dynamic Inventory Resizing - Extra inventories now automatically resize when rank changes - Items preserved during resize - excess items drop naturally - Better handling of inventory size calculations - Fixes issues with rank changes while inventory is open - Better Access Control - New hasExtraInventoryAccess(rank) method for cleaner code - New getSlotsForRank(rank) centralizes slot calculation - More consistent access checking throughout plugin - Easier to maintain and modify in future updates - Improved Inventory Management - Better handling of inventory state during rank changes - More robust item preservation logic - Proper cleanup when losing inventory access - Fixed edge cases with inventory opening/closing

Extra Inventory Slot Changes

| Rank | v1.5 Slots | v1.6 Slots | Change | |------|------------|------------|--------| | #1 | 30 slots | 54 slots | +24 slots | | #2 | 27 slots | 54 slots | +27 slots | | #3 | 24 slots | 50 slots | +26 slots | | #4 | 21 slots | 45 slots | +24 slots | | #5 | 18 slots | 40 slots | +22 slots | | #6 | 15 slots | 35 slots | +20 slots | | #7 | 12 slots | 30 slots | +18 slots | | #8 | 9 slots | 25 slots | +16 slots | | #9 | 6 slots | 20 slots | +14 slots | | #10 | 3 slots | 15 slots | +12 slots |

Migration Notes

- ✅ NO BREAKING CHANGES - Update safely from v1.5 or v1.4! - Database migration happens automatically on first startup - Existing extra inventories are preserved - No manual steps required

Config Changes

gameplay:
  keep-ranks: false  # NEW - Set to true to disable rank stealing

Fixed

- Fixed inventory size mismatches when rank changes rapidly - Fixed potential item duplication during inventory resize - Improved inventory state consistency - Better error handling for database operations

Technical Details

- Refactored inventory slot calculation logic - Better code maintainability and extensibility

v1.5 - Bukkit/Spigot Compatibility Update

BREAKING CHANGES - ACTION REQUIRED

Before updating from v1.4 or older: 1. Have all players empty their /extrainventory 2. Stop your server 3. Delete plugins/RankedSMP/data.db 4. Update to v1.5 5. Start server If you skip these steps, extra inventories will be lost!

Changed

- Full Bukkit/Spigot Compatibility - No longer requires Paper - Removed Adventure API dependency (Paper-only) - Switched to legacy color codes (§ codes) - Changed inventory serialization to standard Bukkit YAML format - Plugin now works on Bukkit, Spigot, and Paper

Fixed

- 20 Player Limit Safety - No more crashes with 20+ players - First 20 players get ranks when using /rankedsmp start - Additional players receive "No available Ranks!" message - Prevents IndexOutOfBoundsException

Notes

- Paper users: Plugin still works perfectly on Paper - Old data.db files are incompatible due to changes

v1.4-hotfix - Critical Death Loop Fix + PlaceholderAPI

Fixed

- Death Loop Bug - Players no longer stuck in death/alive loop - Fixed critical oversight where unranked players killing ranked players caused victims to loop between death and alive states - Health updates now properly handled on respawn - Added safety checks

Added

- PlaceholderAPI Support - Full placeholder integration - %rankedsmp_rank% - Player's rank number (e.g., "5" or "UNRANKED") - %rankedsmp_rank_formatted% - Formatted rank (e.g., "#5" or "UNRANKED") - %rankedsmp_hearts% - Player's max hearts amount - %rankedsmp_extra_slots% - Extra inventory slots count - Works with chat plugins, scoreboards, tab lists, etc.

Notes

- Update immediately if experiencing death loops on your server - PlaceholderAPI is optional - plugin works without it

v1.4 - Rank Management Update

Added

- Rank Management GUI - /rankedsmp manage - Visual interface for managing all ranked players - Click-to-Move System: - Left-click player head to select - Left-click player to move or swap ranks - Right-click to remove (two-step confirmation) - Shows all ranked players (online & offline) - Works on cracked servers - Dynamic GUI expansion (1-6 rows)

Improved

- /rankedsmp rank set <player> <rank> - Now works with offline players - /rankedsmp rank remove <player> - Now works with offline players - No longer need players online to manage their ranks

Notes

- Perfect for removing inactive players from rankings

v1.3-hotfix - Critical Progression Bug Fix

🚨 CRITICAL: Update immediately if you have unranked players on your server

Fixed

- Unranked Player Progression Blocked - Unranked players were unable to steal ranks from ranked players - The rank swap system was incorrectly blocking unranked players from entering the ranking system - Unranked players can now properly steal ranks and join the competition - Victims now correctly become unranked when killed by an unranked player

Notes

- This was a game-breaking bug for servers starting fresh or with new players - All players should now be able to participate in the ranking system regardless of starting status

v1.3 - Bug Fix Update

⚠️ Important: Update recommended to prevent item duplication exploit

Fixed

- Item Duplication Glitch - Players were dropping items twice when killed by a lower rank - Caused by a Minecraft/Spigot bug where changing max health during death events duplicates drops - Health updates are now delayed by 1 tick to prevent this - Extra Inventory Persistence - Items in extra inventory no longer disappear - Extra inventory is now saved to SQLite database - Items persist through server restarts and reconnects

Notes

- A new data.db file will be created in the plugin folder for inventory storage - Extra inventory items from before this update will be lost (one-time reset)

v1.2 - TAB Compatibility Update

Added

TAB Plugin Support* - Full compatibility with TAB plugin * New config option: hooks.TAB: false (default) * Set to true if you use TAB plugin * Rank prefixes display correctly in tablist & nametags * No more conflicts between RankedSMP and TAB

Fixed

* Negative potion effects (poison, wither, slowness, etc.) were being extended * Now only positive effects receive the rank duration bonus

Notes

* Delete your old config.yml to generate the new one with hooks section * If you don't use TAB plugin, no changes needed

v1.1 - Stability Update

Added

- Automatic Update Checker - Plugin checks for updates on startup - Admins get notified in-game when new version is available - Console displays update status and download link

Fixed

- Crashes on older server versions (missing MAX_HEALTH / GENERIC_MAX_HEALTH fallback) - Now properly supports both legacy and modern Minecraft versions

Notes

- No config changes required - Just drag & drop to update!

Initial Version