SimpleClaimSystem

• Fixed player head issue for Bedrock players

• Fixed Folia issues on placeholders
• Fixed BlueMap issues
• Fixed copper golems issue

• Fixed NPC issue

• Fixed player head

• Fixed the issue during the importation of claims from GriefPrevention
• Fixed PlayerTeleportEvent issue with Citizens

• Fixed WorldGuard region check
• Fixed Weather handle for Paper/Folia

• Fix Weather issue
• Fix player checking on EntityDamageEvent

• Fixed Weather issue
• Fixed player checking on EntityDamageByEntityEvent

• Fix updatePerm/updatePermsBedrock using player name lookup instead of claim.getUUID(), causing SQL updates to silently fail
• Add warning log when SQL update affects no rows
• Fix fly state not being removed when teleporting to unclaimed chunks
• Add automatic JAR release on tag push in CI workflow

Fix claims not appearing on Dynmap, BlueMap and Pl3xMap

BlueMap and Pl3xMap were loading claims before they were actually loaded from the database. Now map marker sets are initialized early but claims are added during loadClaims() for all three map plugins.

Migrated primary API from Paper to Spigot for broader compatibility. The plugin remains fully compatible with Paper, Purpur and Folia through runtime detection and conditional code paths.

Build system:

• Replaced ktor fatJar with Shadow plugin (with HikariCP relocation)
• Replaced local JARs (PlaceholderAPI, Dynmap) with Maven dependencies
• Centralized all dependency versions in libs.versions.toml
• Updated CI workflow to gradle/actions/setup-gradle@v4
• Cleaned up unused plugins (application, paperweight)
• Updated Shadow plugin to 8.3.5 for Java 22 support

Bug fixes (GitHub issues):

• #90: Fixed BlueMap/Dynmap/Pl3xMap claims disappearing after reload/restart
• #86: Fixed NPE on /claim setname (null claim check)
• #85: Fixed Pl3xMap setLiveUpdate NoSuchMethodError (wrapped in try/catch)
• #77: Fixed elytra/piston bypass of enter protection (cancel event + disable gliding)
• #75: Fixed Folia PlayerPostRespawnEvent crash (use player scheduler directly)
• #74: Fixed HikariCP classpath conflict with LibertyBans (shadow relocation)
• #73: Added configurable opacity for Pl3xMap/Dynmap/BlueMap claim layers
• #67: Fixed wrong error message for unknown commands (show help instead)
• #58: Fixed mob spawning not blocked for Ghast, MagmaCube, Hoglin, etc.
• #57: Fixed wrong error message for ProtectedArea invalid characters
• #55: Fixed fly persisting after teleportation out of claim
• #48: Fixed player head names missing for Bedrock players (profile name fix)
• #47: Fixed MySQL TEXT column DEFAULT error
• #79: Added %description% placeholder to enter/leave messages

Performance & thread safety:

• Replaced all HashMap fields with ConcurrentHashMap where shared across threads
• Replaced 5 blocking .join() calls in event handlers with sync method
• Replaced 40+ stream().forEach() with direct forEach()
• Replaced parallelStream() on small collections with forEach()
• Fixed race condition in clearDataForPlayer (atomic remove pattern)
• Fixed resource leaks (HTTP connections, PreparedStatements)
• Added null checks on critical paths (CPlayer, Claim, API)
• Cached defaultValues lookups in claim loading loops
• Replaced Bukkit.getOfflinePlayer(name) with cached UUID lookups

API:

• Expanded SimpleClaimSystemAPI with 18 new methods
• Added async variants (CompletableFuture) for all blocking operations
• Added query methods: getPlayerClaimsCount, isClaimMember, isClaimBanned, etc.
• Added claim info methods: getClaimOwnerAt, getClaimNameAt, getAllChunksFromOwner
• Added validation methods: isAreaClaimFree, areChunksConnected, checkClaimPermission

Code quality:

• Added contextual logging to all catch blocks (no more bare printStackTrace)
• Removed all decorative comment blocks across 71 files
• Fixed incorrect javadocs (wrong param names, missing annotations)
• Updated .gitignore with IDE and OS file patterns
• Cleaned up Dockerfile (proper Adoptium URL, Ubuntu 24.04, temp cleanup)
• Modernized console startup banner with dynamic padding
• Updated LICENSE to standard MIT format

Config:

• Added dynmap-settings.claim-opacity (0.0-1.0)
• Added bluemap-settings.claim-opacity (hex alpha 00-FF)
• Added pl3xmap-settings.claim-opacity (0-255)
• Fixed explicit commit on claim insertion for DB safety

• Fix stucked Wither skulls

• Fix issue on Folia
• Fix Wither head stucked

• Fix MySQL database creation
• Add 1.21.11 support

• Add 1.21.10 support
• Fix guis issue
• Fix Folia detection issue
• Fix PlayerPostRespawnEvent issue

+ Fix some bugs

+ Fix Protected areas settings

• Fix some bugs

• Fix use bug when entering claim

• • Fix issues on minecarts/boats when changing chunks
• • Fix issue when changing description (/claim setdesc)
• • Fix issue on loading claims (empty permissions)
• • Add the customization of guis (in guis folder, check the documentation if you need it)
• • Fix issue on delchunk

+ Add Bedrock compatibility

• + Fix an issue on HangingBreakEvent
• + Fix an issue on players loading

• + Add permission "scs.bypass.guiteleport" to bypass teleportations in /claims menu
• + Add confirmation for the /unclaim
• + Add setting "check-for-updates" in config.yml
• + Add setting "updates-notifications" in config.yml

• + Fix some issues on plugin loading (Spigot/Paper)
• + Fix issue on claim protection, now the vehicles (boat/wagon) are blocked
• + Fix tab completion issue on /scs command
• + Fix issues on WIND_CHARGE when version < 1.21

+ Fix expulsion-location in config.yml (not loading)

• + Fix issues on many claims protections settings
• + Change Elytra protection

• + Add an API method
• + Fix issue on Elytras protection for Bedrock players

• + Fix issues on /scs transfer
• + Fix issue on VehicleDamageEvent
• + Fix issue on Elytras for bedrock players

+ Fix issues on claim radius on Folia

• + Fix Folia respawn
• + Fix issue on addchunk command when economy is disabled
• + Add custom number formatted string in language file

• + Fix some issues on delchunk, autodelchunk
• + Fix minor issue on RespawnEvent on Folia

• Remove Preload-chunks setting from config.yml

• Add claims-worlds-mode setting in config.yml (Set up how claims system is working per world, modes: SURVIVAL, SURVIVAL_REQUIRING_CLAIMS, DISABLED, check the documentation for more informations)

• Fix a minor issue on permissions

• Add permissions-on-SurvivalRequiringClaims setting in config.yml (Set up which permissions is enabled/disabled outside claims, only for the claims system mode : SURVIVAL_REQUIRING_CLAIMS)

+ Fix a minor issue on config.yml (expulsion-location reset)

+ Fix a minor issue on bossbar

+ Fix a minor issue on bossbar

• + Add "use-formatted-number" setting
• + Add "claim-particles-not-enter" setting
• + Fix some minor issues

• + Separation of "Explosions" setting and "Windcharges" setting
• + Add "Windcharges" setting
• + Add /scs setexpulsionlocation to set the spawn when a player is banned/kicked from a claim

• + Fix minor issue on player damage event
• + Fix minor issue on player teleport event on Folia

+ Fix inventory click event

• + Fix Folia issues on /scs reload or /reload
• + Fix bossbars issues on Folia
• + Fix claims gui issue when loading player head texture

• + Add an invitations system (you can enable/disable it in config.yml if you prefer the old system)
• + Fix some exploits in protection settings

+ Fix a minor issue on Spigot

• + Fix a lot of issues on Folia
• + Fix chunk-cost and chunk-cost-multiplier
• + Change the confirmation system, now there is a GUI
• + Fix inventory click on GUIs (before you could place items in the guis with Shift+Left click)
• + Fix issue on parsing double on chunk-cost, chunk-cost-multiplier, claim-cost, claim-cost-multiplier

• + Fix a minor issue on buying system with the gui
• + Add better sorting system in admin guis

+ Fix a minor issue on claim command

• + Better regex
• + Bukkit.getOfflinePlayer() is now asynchrously
• + CustomSet<> instead of Set<> (for more improvements of regex)

+ Fix a minor issue on plugin loading

+ Fix a minor issue with BlueMap on claims loading

• + Fix BlueMap error when loading claims
• + Fix "GuiTeleport" settings on /claims
• + Fix usebug to enter claims even if banned or enter setting disabled
• + Add "chunk-cost" and "chunk-cost-multiplier" to set a price for the addchunk system
• + Fix head texture bug on guis

• + Fix an error on bluemap hook
• + Fix errors on interact permissions

• + Fix API issue on events calls
• + Fix GameMode issue

- + Add some events on API : ClaimCreateEvent, UnclaimEvent and UnclaimallEvent - + Patch usebug with enderpearls when "Enter" and "Natural Teleportations" are disabled - + Patch bug when you are in Creative or Spectator mode, the plugin disable your fly - + Patch duplicate claim bug, with /claim owner, now the plugin check if the target can claim and can have the new chunks

• + Add Automap in scoreboard option in config.yml (not for Folia yet)
• + Add /claim autoaddchunk
• + Add /claim autodelchunk
• + Add /claim autounclaim

+ Fix an issue on PlayerTeleportEvent

• + Change the download link to Modrinth
• + Fix an issue on EntityDamageEvent
• + Change the system of the checking to merge claims

• + Add "*" option to merge all claims into one
• + Fix an issue on async teleportation
• + Fix an issue on player's heads loading on guis
• + Add getPlayerClaims(Player player) function in API
• + Add getPlayerClaimsWhereMember(Player player) function in API

• + Add aliases setting (config.yml)
• + Add ignored-break-blocks setting (config.yml)
• + Add ignored-place-blocks setting (config.yml)
• + Fix an issue on reset-all-player-claims-settings

+ Fix a minor issue on guis (for Spigot versions)

• + Add an auto refresh for permissions checking
• + Fix the broken reload
• + Fix the broken config-reload

• + Fix /scs cplayer add-members command
• + Fix /scs cplayer add-chunks-per-claim command
• + Fix /scs cplayer add-chunks-total command
• + Change event priority for more compatibility with other plugins

• + Fix settings issue
• + Add /scs setowner <*|claim-name> : to set new owner of a player's claim or all player claims

• + Fix an issue on Weather setting
• + Fix an issue on reload, gui settings no longer worked after
• + Fix an issue on claim settings, when we changed the parameter on a claim, it changed the parameter for all the claims
• + Add "Elytra" settings to enable/disable the elytras in claims
• + Add "Special blocks" settings to enable/disable the breaking of some blocks configurable in config.yml. This is used to protect certain blocks even if the "Destroy" setting is enable (like spawners for SMPs servers or other)

• + Fix an issue on claims loading
• + Fix an issue on players loading
• + Fix an issue on potion splash event
• + Remove tags on gui items

• + Adding potion protection when "PvP" setting is disabled in a claim
• + Fix an issue on claim enter/leave
• + Adding all types of SIGN in blocked-interact-blocks list

• + Fix an issue on owners loading

• + Fix an issue on distant database connection
• + Fix an issue when the server is on Folia (gui event)
• + Fix an issue on some claims methods
• + Add /scs cplayer add-chunks-per-claim
• + Add /scs cplayer add-chunks-total

• + Fix an issue on EventHandler loading on spigot

• + Fix an issue on claim fly

• + Fix issue on server < 1.20
• + Remove "EnterTeleport" setting
• + Add "Enter" setting
• + Add "GuiTeleport" setting
• + Add "Portals" setting
• + Add "ItemsPickup" setting
• + Add "ItemsDrop" setting
• + Fix issues on permissions in claims

• + Fix an issue on permissions
• + Fix an issue on claims loading (only spigot version)

• + Removing ItemsAdder support
• + Removing placeholders from PlaceholderAPI in guis
• + Removing gui fully configurable system
• + Add a new permission system
• + Add claim sale messages option (in config.yml)
• + Add /claim buy : to buy the claim you're standing at
• + Fix a lot of issues on /scs command
• + Remove all config command on /scs
• + Add /scs config-reload to reload only the config file
• + Fix an issue on chunks loader when claims are loading
• + Add a player cache in the database (correctly this time)
• + Fix an issue on Pl3xmap support
• + Guis optimization
• + Fix config issue on groups

• + Fix a minor issue on claim price
• + Fix a minor issue on claim main gui

• + Fix minor issue on max-chunks-total
• + Add placeholder "%scs_player_remain_chunks%"

• + Change "Visitors" setting
• • Now visitors can not enter physically into the claim
• + Add "claim-distance" and "max-chunks-total"
• • Players can not claim if there are some claims near to them
• • Players can not claim if max-chunks-total is reached (different of max-chunks-per-claim)
• + Add placeholders
• • %scs_player_claim_distance% : get the claim distance of a player
• • %scs_player_max_chunks_total% : get the max chunks total of a player
• + Add "/claim kick [<*|claim-name>] "
• • Kick physically a player from a claim
• + Add kick method to the API
• + Modify "/claim ban"
• • Now the banned player is kicked from the claim too
• + Add "/scs <player|group> set-claim-distance <target-player|target-group> "
• + Add "/scs <player|group> set-max-chunks-total <target-player|target-group> "
• + Optimize claim methods

+ Final API addition + Fix an issue on Pl3xMap support + Optimize claim methods

• + Fix MySQL error when merging claims
• + Optimize bossbars and maps updating on claiming/unclaiming
• + Optimize fly event and weather event

• + Fix minor issue on player head cache
• + Fix Dynmap, Bluemap and Pl3xmap minor issue
• + Add GriefPrevention support (to import claims) [BETA]
• • Use /scs import-griefprevention

• + Fix a bossbar issue
• + Adding bossbar style setting
• + Move bossbar messages to language file
• + Deleting the /aclaim command
• + Adding the /parea command (to manage protected areas)
• + Adding the /scs command (to manage plugin settings and players)
• + Adding the merge system

• You can merge two claims into one

• + Adding the chunks system

• You can have many chunks in only one claim

• + Adding max-chuns-per-claim setting for groups/players
• + Adding /claim chunks to manage chunks
• + Adding /claim addchunk to add a chunk to one of your claim
• + Adding /claim delchunk to remove a chunk from one of your claim
• + Adding a main gui menu for claim
• + Adding /claim main or just /claim if you are in the claim
• + Remove /sclaim (replacing by /claim sell and /claim cancel)
• + Adding /claim sell
• + Adding /claim cancel
• + Adding /scs admin

• Total management of claims

• Total management of protected areas

• Management of plugin settings

• Start manually a claims purge

• + Adding /scs player main to open the main gui of a player's claim
• + Adding preload-chunks setting in config.yml to preload chunks on server starting
• + Adding keep-chunks-loaded setting in config.yml to keep chunks loaded even if there is no player in
• + Adding /scs set-preload-chunks <true/false> to change the value of preload-chunks setting
• + Adding /scs set-keep-chunks-loaded <true/false> to change the value of keep-chunks-loaded setting
• + Adding /scs <player/group> set-max-chunks-per-claim <player/group> to change the value of max-chunks-per-claim for a player/group
• + Optimize radius claim (loading chunk asynchrously)
• + Add a player cache (to optimize player research)
• + Add a player head texture cache (to optimize claims gui)

• + Remove player head cache
• + Fix minor issue on gui

• + Fix issues on claim map and claim radius on Folia

• + Add /aclaim reset-all-player-claims-settings (To reset settings of all players claims to default values)

• + Add /aclaim reset-all-admin-claims-settings (To reset settings of all admin claims to default values)

• + Add player cache (Storing player head textures and player object)

• + Optimize get player method

• + Fix issue on get player method
• + Fix issue on tab complete
• + Fix issue on player damage event

+ Add /aclaim player unclaim

• To unclaim a player's claim

+ Modify /aclaim ptp to /aclaim player tp

• Better way to use

+ Passage of commands completely asynchronously

+ Claim map completely redone (delete your language file to correctly update, only map messages)

+ Add Pl3xmap support

• Now you can use Pl3xmap to see the map with claims

+ Fix a issue on spigot 1.20

• AsyncScheduler issue

+ Add the messages on add/remove ban/unban on gui

+ Add the permissions scs.setting.

• To allow players to enable/disable a setting in their claims, use '*' to allow all settings

• + Optimize some functions (main functions)
• + Optimize gui functions
• + Placeholders now in asynchronously
• + Enter/Leave message now in asynchronously
• + GUIs now in asynchronously
• + TabCompleter now in asynchronously
• + Adding Bluemap markers now in asynchronously
• + Adding Dynmap markers now in asynchronously
• + Adding JavaDocs in source code
• + Updated code for clarity and fluidity

+ Add "BOSSBAR" on protection-message setting

• You can send the protection message in a timed bossbar

+ Add "Fly" setting for claims

• You can now fly in your claims (you can disable it for visitors)

+ Add /claim fly

• To enable claim fly

+ Add /claim autofly

• To enable claim auto-fly (enable fly automaticaly when you enter a claim where you can fly)

+ Add "claim-fly-disabled-on-damage" setting in config.yml

• To enable/disable the deactivation of claim fly when the player takes damage

+ Add "claim-fly-message-auto-fly" setting in config.yml

• To enable/disable the message in the chat when the auto-fly enable the fly

+ Add /aclaim set-claim-fly-disabled-on-damage <true/false>

• To change the setting "claim-fly-disabled-on-damage" in config.yml

+ Add /aclaim set-claim-fly-message-auto-fly <true/false>

• To change the setting "claim-fly-message-auto-fly" in config.yml

+ Fix a minor issue on permissions + Remove "scs.claim" and "scs.claim.radius" (useless)

+ Add "claim-particles" in config.yml

• You can choose if particles are displayed when claiming

+ Add permission checking on gui text

• Now when the player doesn't have the required permission for an action (for example, remove a player from his claim), an error message will be displayed instead of clickable message

+ Add "Weather" setting

• Now you can disable raining/snowing/thundering in your claims

+ Fix a minor issue on Dynmap

• The claims were not displayed

+ Fix placeholder of %claim-name% on /aclaim + Add tab complete for /aclaim add <*/claim-name>

+ Fix a minor issue on /unclaim

• Error in iteration of claims

+ Add /aclaim set-chat <true/false>

• To enable/disable chat message when you enter/leave a claim

+ Add /aclaim set-protection-message <ACTION_BAR/TITLE/SUBTITLE/CHAT>

• To change where the message is sent for the protection

+ Optimize async functions

+ Optimize guis menu

+ Add a setting in config.yml

• Now you can choose where the protection message is sent (protection-message in config.yml)
• Available types : ACTION_BAR, TITLE, SUBTITLE and CHAT

+ Rewriting of /claims gui (60% of it)

+ Fix a minor issue on PvP setting

• Players who have the "scs.bypass" permission could not bypass this setting

+ Fix a minor issue on claim sales

• The sale does not disappear when the claim was sold

+ Gui modification of /claims

• Appearance of items in the gui synchronously, loading of data asynchronously

+ Fix an issue on PlaceEvent and BreakEvent

• The plugin doesn't cancel some blocks (spawner for example when you have a plugin for that) so i change the priority

+ Fix an issue on Permissions

• The /aclaim reload incorrectly loaded permissions for players

+ Fix an issue on auto-purge

• The auto-purge only accepted one character for the number

+ Optimize /claims gui

+ Modify the particles on /claim see

• The particles are bigger, more visible with more light

+ Change the logger

+ Add help messages for sub-arg ban, unban, owner and bans of /claim in the language file

+ Add placeholder

• Add placeholder "%claim-name%" for messages "remove-member-success" and "add-member-success" in the language file
• Add placeholder "%owner%" for message "access-claim-not-owner-lore" to display the owner in the 2nd filter of /claim list

+ Modify /claim command

• For the commands : ban, unban, owner, add, remove, you are no longer required to put the name of the claim if you are in it
• Then now, the tab completion will contains the name of your claims and the players

+ Remove heads cache for guis

I RECOMMAND TO DELETE THE GUIS/ FOLDER TO MAKE SURE THE GUIS WERE CORRECTLY UPDATED

+ Fix an issue on guis

• The custom item action was not executing

+ Fix an issue on autoclaim, automap and see

• Players could claim, display the map and see chunks in disabled worlds

+ Add filter on /claim list

• Now you can see the claims of which you are member

+ Fix an issue on /claim see

• Error in particle name for version <= 1.20.4

+ Add /claim owner <*/claim-name>

• You can now transfer ownership of your claims
• Permission : scs.command.claim.owner

+ Add bans gui

• You can now see the banned players from a claim

+ Add /claim bans []

• You can open the bans gui of a claim

+ Add /aclaim ban

• You can now ban a player from a protected area

+ Add /aclaim unban

• You can now unban a player from a protected area

+ In the previous update, I made it so that a player had to be logged in to be added to a claim, now they no longer need to be logged in

+ Fix a minor issue on auto-purge

+ Add feature on /claim see

• If the chunk is free : the particles will be white
• If the chunk is claimed : the particles will be red
• If the chunk is yours : the particles will be green

/!\ To make sure Guis & Config are correctly updated you should delete the guis/ folder and the config file /!\

+ Fix some issues on Protection :

• The dispensers destroyed itemframes/paintings/armorstands (with arrows, snowballs or fireballs)
• Riding a boat destroyed itemframes/paintings/armorstands
• Explosions destroyed itemframes/paintings/armorstands
• Projectiles destroyed the decorations pot
• Players could steal liquids with an empty bucket
• Liquids could flow into a claim when we put a stair in the water
• Players could trample crops in a claim
• Players could shear sheeps in a claim
• Beds could be placed on the border of a claim, so one part of the bed is outside and the other part is inside
• Players could change the text on signs
• Players could take liquid from a cauldron in a claim
• Some blocks could explode like Respawn Anchor
• Players couldn't attack aggressive mobs when "Damages" setting was disabled
• Players could click on a dragon egg in a claim

+ Fix some issues when adding/removing claim members/bans :

• SQL error when concatening String
• The targeted player was not found even though he was connected (on offline mode server)

+ Change the "Open containers" setting to "Interact with blocks" setting

• You can add any blocks that are interactive, not only containers
• Now in config.yml it's blocked-interact-blocks instead of blocked-containers

+ Change the "Interact with armor stands" to "Interact with entities" setting

• You can add any entities that are interactive, not only armor stands
• You can use in config.yml : blocked-entities to set up blocked entities

+ Remove "Break paintings" and "Use itemframes" settings (useless because of "Destroy" setting and "Interact with entities" setting)

• Add "/aclaim add-blocked-entity "
• Add "/aclaim remove-blocked-entity "
• Change "/aclaim add-blocked-container" to "/aclaim add-blocked-interact-block"

+ Add a purge system

• You can set up the purge system, every how long the server must purge claims, and how long the player must be disconnected for their claims to be deleted

# Autopurge claims
# auto-purge-checking is in minutes (every x minutes the plugin will purge the claims)
# auto-purge-time-without-login accepts this format : 5s, 5m, 5h, 5d, 5w (5 is for example)
auto-purge: true
auto-purge-checking: 60
auto-purge-time-without-login: 14d

+ Fix a minor issue on BlockIgniteEvent

• Method that returned null

+ Add 1.21 support

• Servers 1.21 can use SimpleClaimSystem

+ Add 1.18 support

• Servers 1.18 can use SimpleClaimSystem

+ Fix an issue with Folia 1.20.6

• Players could not be called by the class

+ Fix teleportations for Folia

• Some teleportations didn't work

+ Fix "Items" setting

• Claim owners could not use items in their own claim when the setting was disabled

+ Add local placeholder %remaining-claims%

• You can use this placeholder for messages in the language file "create-claim-success" and "create-radius-claim-success"

+ Optimize claims owner gui

• Separation of sorting methods

+ Fix admin claim (protected areas)

• Admin claims were created under the player's name and didn't appears as a protected area

+ Fix a minor issue on FireSpread setting

• Players could not use flint&steel in their own claims

+ Gui claims optimization

• Separation of methods for better performance and clarity

• Complete overhaul of the “claims” gui

• Now the /claims displays the list of owners as well as their number of claims, once you click on one of the owners, it opens another gui with the list of their claims
• Add new filters

Plugin published from version 1.9#2, find old versions and new features on the spigot page.