Mineuniverse
Log in Register
Mods

CobbleSpawnRegions

Create named regions that control Cobblemon natural spawns and custom Pokemon spawns. Use it to create custom spawns for separate towns, routes, caves, arenas, and event areas without needing to modify the natural spawn behavior per world.
by Hysocs
Download Claim this project
308 downloads
0 likes
Updated Jul 6, 2026
0 hypes
Automation Server Utility Technology Utility & QoL

CobbleSpawnRegions

CobbleSpawnRegions is a Fabric mod for Cobblemon that gives server owners and map makers powerful region-based control over Pokémon spawning. Define custom areas, manage natural spawn restrictions, create custom regional Pokémon spawns, and tune each region through commands or in-game GUIs.

Dependencies

Features

  • Region-Based Spawn Control: Create named regions and control how Cobblemon spawning behaves inside them.
  • Coordinate & Chunk Claiming: Use claim sticks to select exact block positions or full chunk-based regions.
  • Priority System for Overlapping Regions: Higher-priority regions control overlapping areas first, with smaller regions used as a tie-breaker.
  • Natural Spawn Restrictions: Disable natural spawns entirely, block specific species, block Cobblemon labels, or exclude Pokémon by scanned condition strings.
  • Owned Pokémon Bypass: Optionally allow player-owned Pokémon to ignore region restrictions.
  • Custom Regional Spawns: Configure regions to spawn their own Pokémon automatically on timers.
  • Spawn Amount Control: Set how many Pokémon a region attempts to spawn each timer cycle.
  • Advanced Pokémon Customization: Configure species, forms, aspects, spawn chance, chance type, levels, IVs, EV rewards, size, held items, capture rules, moves, and per-entry spawn caps.
  • Time, Weather & Block Conditions: Limit spawns by day/night, weather, and allowed spawn blocks such as #solid, #water, #air, or specific block IDs.
  • Region and Entry Spawn Caps: Limit total live custom-spawned Pokémon per region and per Pokémon entry.
  • Stay-In-Region Behavior: Spawned Pokémon can path back into their region using random, center, or closest return targeting.
  • Capture Restrictions: Make region-spawned Pokémon uncatchable or restrict them to specific Poké Balls.
  • Custom EV Rewards: Override EVs awarded when region-spawned Pokémon are defeated.
  • Player Activation Range: Optionally pause custom spawning unless a player is near the region.
  • Capped Force Chunk Loading: Optionally force-load region chunks up to a configurable safety cap.
  • Persistent Spawn Tracking: Spawned Pokémon are tracked across chunk unloads so caps remain accurate.
  • GUI Management: Manage regions, natural restrictions, custom spawns, Pokémon settings, labels, blocklists, and global options through in-game GUIs.
  • Admin Utility Commands: Teleport to regions, inspect nearby Pokémon, force spawns, clone region settings, add/remove Pokémon entries, and clear spawned Pokémon.
  • Particle Visualization: Toggle region visualization to see claimed areas in-game.
  • Performance-Aware Spawn Scanning: Spawn points are scanned from loaded chunks over time instead of doing heavy searches every spawn attempt.

Commands

The primary command is /csr.

Command Access Description
/csr giveclaimstick coords OP / command access Gives a coordinate claim stick for selecting exact block positions.
/csr giveclaimstick chunk OP / command access Gives a chunk claim stick for selecting chunk-based regions.
/csr create <name> OP / command access Creates a region from your current claim stick selection.
/csr clone <sourceRegion> <newName> OP / command access Copies a region's settings and Pokémon entries onto your current claim selection.
/csr list OP / command access Lists all configured regions.
/csr info <regionId> OP / command access Shows detailed information about a region.
/csr delete <regionId> OP / command access Deletes a region and clears its tracking data.
/csr rename <regionId> <newName> OP / command access Renames a region's display name.
/csr visualize <regionId> OP / command access Toggles particle visualization for a region.
/csr edit <regionId> OP / command access Opens the editor GUI for a specific region.
/csr gui OP / command access Opens the main region list GUI.
/csr teleport <regionId> OP / command access Teleports you to the center of a region.
/csr tp <regionId> OP / command access Alias for /csr teleport.
/csr priority <regionId> <value> OP / command access Sets region priority from -1000 to 1000.
/csr addmon <region> <pokemon> [form] [aspects] OP / command access Adds a default custom Pokémon entry to a region.
/csr removemon <region> <pokemon> [form] [aspects] OP / command access Removes a matching Pokémon entry from a region.
/csr forcespawn <regionId> [amount] OP / command access Immediately attempts custom spawns in a region.
/csr killspawned <regionId> [loaded|tracked] OP / command access Removes loaded spawned Pokémon, or clears tracked spawn records too.
/csr setspawnamount <regionId> <amount> OP / command access Sets how many Pokémon the region attempts per spawn cycle.
/csr playeractivation <regionId> <true|false> [range] OP / command access Toggles player-range activation and optionally sets the range.
/csr forcechunks <regionId> <true|false> [maxChunks] OP / command access Toggles capped force chunk loading for a region.
/csr inspectnearest OP / command access Prints details and condition strings for the nearest Pokémon.
/csr check OP / command access Shows which region controls your current position.
/csr reload OP / command access Reloads config files and rebuilds spawn scan data.

Configuration

CobbleSpawnRegions uses a multi-file configuration system located in config/cobblespawnregions/.

  • config.jsonc: Global settings for the mod.
  • /regions/: Individual .jsonc files for each configured region.
  • tracked_spawns.json: Persistent tracking data for region-spawned Pokémon.

Global Settings

Setting Description
debugEnabled Enables detailed debug logging.
showUnimplementedPokemonInGui Controls whether unimplemented species appear in selection GUIs.
showFormsInGui Controls whether forms are shown in GUI selection menus.
showAspectsInGui Controls whether aspects are shown in GUI selection menus.
killTrackedPokemonOnServerStop Removes loaded tracked Pokémon when the server stops.

Region Settings

Setting Description
regionId Internal ID used by commands and config files.
regionName Display name shown in GUIs and messages.
pos1 / pos2 The two corners of the region.
dimension The dimension the region belongs to.
mode Creation mode: COORDS or CHUNK.
priority Controls which region wins when regions overlap.
spawnTimerTicks Delay between custom spawn attempts.
spawnAmountPerSpawn Number of Pokémon attempted each spawn cycle.
maxTotalSpawns Maximum live custom-spawned Pokémon from this region. 0 means unlimited.
requirePlayerInRange If true, custom spawning only runs when a player is nearby.
playerActivationRange Extra range around the region bounds checked for nearby players.
forceChunkLoading If true, force-loads region chunks up to the configured cap.
maxForceLoadedChunks Maximum number of chunks this region may force-load.
selectedPokemon List of custom Pokémon entries this region can spawn.
spawnRestrictions Natural spawn restriction settings.

Natural Spawn Restrictions

Setting Description
disableAll Blocks all natural Cobblemon spawns where this region controls the position.
excludeOwnedPokemon Allows owned Pokémon to bypass restrictions.
disallowedSpecies Species IDs blocked from naturally spawning.
disallowedLabels Cobblemon labels to block.
exclusionConditions Scanned Pokémon property strings used to block natural spawns.

Pokémon Entry Options

Setting Description
pokemonName Pokémon species to spawn.
formName Optional form name.
aspects Optional aspects such as shiny or form-related aspects.
spawnChance Spawn chance or weight.
spawnChanceType COMPETITIVE weighted selection or INDEPENDENT percentage roll.
minLevel / maxLevel Level range for spawned Pokémon.
maxSpawnCount Maximum live Pokémon for this entry. 0 means unlimited.
spawnSettings Time, weather, and allowed spawn block settings.
wanderingSettings Stay-in-region pathing behavior.
captureSettings Catchability and required Poké Balls.
ivSettings Optional custom IV ranges.
evSettings Optional custom EV rewards when defeated.
sizeSettings Optional min/max scale modifiers.
heldItemsOnSpawn Optional held item chances.
moves Optional custom initial moves, including forced moves.
Advertisement Remove ads with Premium →
cobblespawnregions-1.0.4.jar
MC Fabric, 1.21.1, Server
Release 2026-06-18 Get

More from Hysocs

CobbleHunts
4,142
NoMonsInMyWorld
358
E-Utils
350,062
B-RTP
187
CobbleBattleRewards
16,853
EventAntiXray
1,381

You Might Also Like

APTweaks: Items (11.x Classic)
Item clustering (fallen blocks, experience orbs, ...) and garbage cleanup.
9,884,514
VanillaDeathChest (Fabric)
Places containers when players die that contain their items.
994,762
Styled Nicknames
Simple, but configurable nicknaming mod allowing your server's players (and admins) to change their nickname with full formatting support
989,499
Tiquality
Make server lag the problem of the source player.
99,489
Blame (Fabric)
Those gosh darn crashlogs not saying which worldgen feature is crashing!
99,012
Weathering with You
Forecast Minecraft weather with a radar or a hat!
98,579