SimpleClaimSystem v2.6.0

New player features

• /claim create <name> — name your claim straight away, no more claim-%n
• /claim back — teleport to the last claim you entered this session
• /claim preview [radius] — see which chunks /claim would take before paying (yellow = free, red = taken)
• /claim respawn — make a claim your respawn point on death
• /claim template save | apply | list | delete — save a claim's perms + flags as a template, slap it on every other claim
• /claim invite <player> <duration> — temporary invites (e.g. 7d) with auto-kick, persist across restarts
• Default claim radius — a bare /claim can now claim a whole area per player setting

New admin tools

• /scs exportAuditLogs <claimId|*> — dump the audit log to CSV
• /scs resetrole <role> — reset one role's permissions across every claim in a single call
• Daily tax / rent system — optional per-chunk daily charge, auto-unclaim after a grace period (beta)

Bedrock parity

• Bedrock players can now teleport from /claim list
• New admin player GUI + online-player picker for invites and bans
• Remaining time on temp invites shown in the member GUI

Security & performance

• Web dashboard: editable CORS whitelist + rate-limited /auth endpoint
• Particle engine rewritten — ~80% fewer spawn calls on busy servers
• SQLite tuned (WAL mode) — "database is locked" errors gone
• Atomic claim creation — no more half-created orphans
• Redis/Caffeine coherence fixes

Beta notice
A few new systems are shipping in beta: the daily tax / rent, claim templates and temporary invites. They work end-to-end, but please report any edge case on this Discord so we can polish them quickly.

• Fixed Bedrock ClassCastException: forms were not built (.build() missing) before being sent via Floodgate/Geyser
• Fixed role% showing in Bedrock /claims menu: now uses the correct language message (bedrock-claim-title) instead of the members one

• Fix executor issues

Bug Fixes

• Fixed Geyser LinkageError in all Bedrock GUI files by adding null checks for geyserHook() and getGeyserAPI() before the Geyser fallback, adding a null check on the connection object, and broadening the catch clause to LinkageError | Exception
• Fixed Floodgate "index higher than components" error in MenuFlagsBedrock and MenuPermissionsBedrock by capturing a snapshot of the map data before setting the response handler, preventing shared mutable state from being overwritten by another GUI between form creation and response
• Fixed NullPointerException when a Java player uses /claim admin features (e.g. /claim permissions) on another player's claim, caused by handleOpenMenuByClaim checking if the claim owner was a Bedrock player instead of the executing player
• Fixed Folia watchdog timeout (5.5s+ tick freeze) on player quit by making ClaimCache.loadClaim() and ClaimCache.loadClaimsBulk() truly asynchronous using CompletableFuture.supplyAsync() instead of blocking CompletableFuture.completedFuture() with synchronous DB calls
• Fixed PlaceholderAPI %scs_delay% placeholder returning the distance value instead of the delay value (copy-paste bug calling getDistance() instead of getDelay())
• Fixed importFromV1 chunk deserialization catching only EOFException in the inner loop, causing all remaining chunks to be lost if any other exception occurred; now catches Exception and breaks gracefully
• Fixed importFromV1 not checking for null/empty chunksData before Base64 decoding
• Fixed importFromV1 not logging which claim had deserialization errors
• Fixed importFromV1 not skipping claims with zero chunks after deserialization (now logs and skips)
• Fixed ClaimCache executor using CallerRunsPolicy which could block the main thread when the queue was full; replaced with AbortPolicy
• Fixed AutoPurge loading all players with SELECT * without pagination, risking OOM with large player databases; now uses LIMIT/OFFSET pagination (500 per page)
• Fixed AutoPurge using Bukkit.getPlayer() on async thread (not thread-safe); replaced with a snapshot of online player UUIDs taken before the async loop
• Fixed AutoPurge DateTimeParseException on malformed last_connection date stopping the entire purge cycle; now catches and logs the error, continues purging remaining players
• Fixed GuiListener ArrayIndexOutOfBoundsException on corrupted mapObjects data when splitting member data by "@" without bounds validation
• Fixed Claim type thread safety: replaced HashMap with ConcurrentHashMap for members, banned, permissions, flags, other_things; replaced HashSet with ConcurrentHashMap.newKeySet for chunks; added volatile to mutable fields (ownerUuid, ownerName, claimName, description, spawnLocation, customRoles); setters wrap incoming maps into ConcurrentHashMap
• Fixed SchedulerAdapter.getChunkAtAsync() returning null instead of CompletableFuture.failedFuture() on Folia error, causing NPE in callers
• Fixed SchedulerAdapter.teleportAsync() completing the future before the teleport actually executes in non-Folia mode; future now completes inside the scheduled task callback
• Fixed PlayerListener.lastChunk and tasks maps not being cleared on plugin reload/stop, causing stale data after reload
• Fixed FlagsListener world modes not being cleared on reload, causing stale world mode configuration after config changes

New Features

• Added /scs player <player> <claim / *> <action> [args] admin claim management commands with permission scs.admin.player, supporting: setowner, addmember, kick, ban, unban, promote, demote, setspawn, setname, sell, cancel-sale
• Added /scs player <player> <claim / *> addmember <player> to force-add a member to a claim without invitation (target can be offline but must be registered in the database)
• Added /scs player <player> <claim / *> ban <target> <time> for time-limited bans via admin command
• Added tab completion for all new /scs player admin claim commands with context-aware suggestions (settings vs claim names vs actions vs player names)
• Added non-blocking tab completion for offline player claim names using getTempPlayerIfCached()
• Removed admin bypass from /claim for player claims (admins must now use /scs player); bypass remains only for protected areas (parea / SERVER_UUID)
• Added max-claim-price player setting in config.yml (players.default.max-claim-price: 0.0, where 0 = no limit) that caps the per-chunk price calculated from chunk-cost * cost-multiplier^n
• Added getMaxClaimPrice(Player) method in PlayerCache with permission support (scs.limit.max-claim-price.<value>)
• Added add-max-claim-price and set-max-claim-price to /scs player settings commands and tab completion
• Added %max-claim-price% variable to the player head lore in the profile GUI, displaying infinity when 0
• Added max-claim-price line to en_US.yml and fr_FR.yml lang files in the player lore section
• Added PlaceholderAPI placeholder %scs_max-claim-price%
• Added PlaceholderAPI placeholder %scs_max-radius%
• Added PlaceholderAPI placeholder %scs_max-roles%
• Added PlaceholderAPI placeholder %scs_auto-purge-bypass%
• Added PlaceholderAPI placeholder %scs_claim_description%
• Added PlaceholderAPI placeholder %scs_claim_is_in_sale%
• Added PlaceholderAPI placeholder %scs_claim_sale_price%
• Added PlaceholderAPI placeholder %scs_claim_members_count%
• Added PlaceholderAPI placeholder %scs_claim_members_online%
• Added PlaceholderAPI placeholder %scs_claim_spawn%
• Added PlaceholderAPI placeholder %scs_claim_chunks_count%
• Added dynamic placeholder %scs_claim_chunk_<world><x><z>_name%
• Added dynamic placeholder %scs_claim_chunk_<world><x><z>_owner%
• Added dynamic placeholder %scs_claim_chunk_<world><x><z>_player%
• Added dynamic placeholder %scs_claim_chunk_relative_<world><dx><dz>_name%
• Added dynamic placeholder %scs_claim_chunk_relative_<world><dx><dz>_owner%
• Added dynamic placeholder %scs_claim_chunk_relative_<world><dx><dz>_player%
• Added dynamic placeholder %scs_claim_setting_<permission>_<role>%
• Updated all PlaceholderAPI role placeholders to support custom roles, displaying the custom role name directly instead of falling back to Visitor
• Added PlaceholderAPI micro-cache (200ms TTL per player) to reduce redundant claim lookups for scoreboards and TAB plugins
• Added main.sendBedrockForm() utility method, replacing the duplicated floodgate/geyser fallback pattern across all 13 Bedrock GUI files
• Added WebDashboard token persistence via web-tokens.json file, tokens now survive server restarts
• Added case 3 in /scs command showing help message for incomplete commands
• Replaced MenuPermissions1Gui, MenuPermissions2Gui, MenuPermissions3Gui with a single dynamic MenuPermissionsGui that accepts a page parameter and detects available pages from the GUI registry
• Replaced MenuFlags1Gui, MenuFlags2Gui with a single dynamic MenuFlagsGui that accepts a page parameter and detects available pages from the GUI registry
• Users can now create additional permission/flag pages by adding new menu_permissions_N.yml or menu_flags_N.yml files in the guis folder without code changes
• Added /scs docs pages for admin claim management commands and max-claim-price setting

Improvements

• Replaced Proxy.newProxyInstance with direct lambdas in all SchedulerAdapter methods for better performance (eliminates dynamic proxy class generation on every scheduler call)
• Pre-computed FlagsListener world modes with cache, added clearWorldModes() called on reload
• Split CommandHandlers.java (12263 lines) into 4 files: CommandHandlers (dispatchers/tab completion/delegates), AdminCommandHandler, MemberCommandHandler, ClaimCommandHandler; all external callers remain compatible via delegate methods

• Fix /scs importFromV1 : Owner issues
• Fix teleportation permission on /claim list
• Fix database issues during a reload when using distant database
• Fix cast issue on GUIs

• Fix sensitive case on /scs command

• Fix some minor issues on GUIs
• Add /scs resetPermission <key>
• Add /scs resetFlag <key>
• Fix some minor issues on dao

• Fix all API events async error on Paper
• Fix Audit Logs system
• Unshade GriefPrevention (useless)