GriefPrevention GUI Addon v4.13

Fixed java.lang.NoClassDefFoundError error

Compatibility​

• Added Support for Minecraft 1.21.5
  The plugin now supports Minecraft 1.21.5. Please report any version-specific issues!

New Features​

• New Flag: ClaimMapFlag
  Adds experimental support for Dynmap and BlueMap.
  

  This flag is in early stages and will be refined in future updates. Please report any issues!

  Click to expand...

• New Config Option: show_only_trusted_and_owned_claims_when_sorted_as_all
  Allows you to hide public claims when the claim list is sorted by "All".
• Editable Reload Message
  You can now customize the plugin's successful reload message.

Fixes​

Placeholder System​

• Re-added support for %gpextension...% placeholders.
  Placeholders starting with %gpextension now function as expected.

Claim Management​

• Fixed a bug where trying to unclaim an admin claim would cause an error.
• Fixed an issue where players could mine/build outside a claim while standing inside it, even with only_allow_building_in_claimed_areas and only_allow_mining_in_claimed_areas enabled.
• Improved error message when a claim with the specified claimid is not found.
• Using here outside of a claim when updating a flag now shows a proper warning.

GUI Behavior​

• Fixed an ArrayIndexOutOfBoundsException caused by setting GUI items to AIR.
• Prevented AIR items from overwriting GUI elements like claim flags or list entries.
• Fixed errors when configuring menu controls.

Claim List Sorting​

• Fixed an issue where sorting by permission would freeze after reaching public claims.
• Fixes related to the new show_only_trusted_and_owned_claims_when_sorted_as_all option.

Startup Errors​

• Fixed NullPointerException and NoClassDefFoundError on startup when GPFlags is not installed.

• Fixed paginated GUI not working ( claimlist, claim upgrade, etc )

Fixes​

• Fixed an issue where default files still use old GPExtension placeholders instead of the new griefprevgui format.

New!​

• Official Wiki Launched!
  A brand new GitBook wiki is now available with guides and main features.
  More content will be added soon!
  https://toonystank.gitbook.io/grief-prevention-gui-addon

GriefPrevGUI v4.6 – Major Update & Plugin Rename​

Important: This version is a breaking update and is not backward compatible with older versions.

Click to expand...

Plugin Renamed​

• The plugin has been renamed from GPExtension to GriefPrevGUI.
• To update manually:
  • Rename your GPExtension folder inside /plugins to GriefPrevGUI before updating.
  • If you’ve already updated, delete the new GriefPrevGUI folder and rename the old GPExtension folder.

New Features & Improvements​

• Updated Placeholders
  All placeholders now use the new format:
  %griefprevgui_isclaimed%, %griefprevgui_claimedby%, etc.
• Modern Plugin Look
  • Updated plugin prefix in chat messages
  • Updated GUI titles for a cleaner interface
• Improved Compatibility
  • Fixed an issue where the plugin would fail to load if GPFlags is not installed
• Claim List Enhancements
  • Fixed /claimlist not showing all claims
  • Fixed a NullPointerException when fetching claim data

New Flag: NoMobSpawnsType (Built-in)​

• Added a custom NoMobSpawnsType flag built directly into GriefPrevGUI
• If you're using GPFlags' version, your data will be automatically migrated
• Includes a new GUI selector:
  • Select individual mobs to block from spawning
  • Supports spawn reason filters (e.g., spawner, natural, command)
  • GUI view type can be changed using the top filter bar

Fixed issue where NoMobSpawnsType flag fails to load , Corrected issue where the NoMobSpawnsType flag fails to load, resulting in claims not being displayed in the GUI

Fixed plugin not loading in 4.5.37

Bug Fixes​

• Fixed an issue where the plugin would crash on Minecraft 1.19 and below.
• Fixed GUI title not displaying correctly.
• Fixed region visualization not working as expected.