Config.yml

Here's an example config.yml with comments. When setting up the plugin for the first time, make sure islandsWorldName is set to right value (Preferably the same as level-name in server.properties). World defined in islandsWorldName is the one where islands are generated.

islandsWorldName: world                 # If this is something else than world, you have to do /mvimport on the world so that gp knows about it
wildernessWorldName: wilderness

defaultIslandLimit: 2                   # -1 to disable limit
groupLimits:                            # Requires vault to work, all limits can be bypassed with islands.bypass.islandLimit
  staff: 5                              # Groups are case-sensitive and usually they use the group's display name if there's one

islandSizes:                            # Island sizing. You can add or remove as many sizes as you want.
  BIG: 80                               # NORMAL is the fallback size. At least 1 size has to be defined.
  NORMAL: 64                            # For now due to bukkit api, the default sizes here can be disabled only by
  SMALL: 32                             # setting their size as 0.

islandPrices:                           # If vault has been enabled, you can set island creation prices here
  BIG: 5000
  NORMAL: 3000
  SMALL: 1000

economy:
  recreateCost: 0                       # Will be added to island prices when recreating island
  recreateSum: true                     # When enabled, recreate price will be newIslandPrice - oldIslandPrice and > 0.

replaceOnGeneration:                    # Replace blocks when generating new island. Format: toReplace: replaceWith
  iron_ore: stone
  gold_ore: stone
  coal_ore: stone
  gravel: stone

generation:
  searchJump: 6                         # How man blocks should be skipped when looking for biomes, bigger faster
  biomeSearchArea: 3500                 # Biome search area, smaller faster. Increase this if you want more biomes to be available.
  islandGridSpacing: 100                # At least the size of island.BIG + 4. Space between island centres.
  islandGridVerticalSpacing: 50         # Vertical space between two islands next to each other.
  generationDelayInTicks: 0.3           # 2 Will generate 1 row per 2 ticks, 0.5 will generate 2 rows per 1 tick.
  maxVariationsPerBiome: 5              # Max locations generated for each biome, lower the value to speed up server startup.
  clearSpeedMultiplier: 3               # Removing blocks should be faster than placing them, so you might swant to speed up clearing.
  minBiomeSize: 80                      # Minimum width of biome block so that it gets picked up by the generator and added as available variation.
                                        # Should be the same as the biggest island size being generated. Read more in Wiki > How does it work
  stalactiteLength: 8                   # Length of procedural stalactite hanging from islands
  stalactiteSpacing: 4                  # Average distance between hanging stalactites

biomeBlacklist:                         # These biomes do not get picked up by island generator.
  - DEEP_OCEAN                          # Ocean biomes work poorly with islands.
  - DEEP_WARM_OCEAN
  - DEEP_LUKEWARM_OCEAN
  - DEEP_COLD_OCEAN
  - DEEP_FROZEN_OCEAN
  - SHATTERED_SAVANNA
  - SHATTERED_SAVANNA_PLATEAU
  - MOUNTAINS
  - GRAVELLY_MOUNTAINS
  - MODIFIED_GRAVELLY_MOUNTAINS

excludeShapes:                          # These biomes won't use custom shapes at all.
  - LUKEWARM_OCEAN
  - OCEAN
  - FROZEN_OCEAN
  - WARM_OCEAN
  - LUKEWARM_OCEAN
  - COLD_OCEAN

disableMobsOnIslands: true
tpCooldownTime: 10                      # /home and /visit cooldown after damage.
illegalIslandNames:                     # Blocked island names. Useful if you want to reserve a name for "official" island
#  - spawn
wildernessCoordinateMultiplier: 4       # Player's x and z coordinates gets multiplied by this value when they jump to wilderness.
voidTeleport: true                      # If disabled, void kills again in islandsWorld
islandDamage: false                     # Enable / disable damage on islands
restrictIslandBlockFlows: true          # Let water / lava only flow inside a sphere containing island
disableWilderness: false                # Disable wilderness, do not touch unless you know what you are doing
allowHomeOnlyFromOverworld: true        # Disable /home in nether and end
preserveWildernessPositions: false      # If enabled, players will continue where they left in the wilderness. Resets on server restarts.
disableNeutralTeleports: false          # Disable teleporting neutrals from wilderness to islands with /home command
teleportAllNameTagged: true             # Enable teleportation of all entities that have been named with name tags
neutralTeleportRange: 2                 # How far neutrals are being teleported around the player
unfinishedIslandTeleports: true         # Deny teleports to island that are still being generated.
disableRandomBiome: false               # Disable RANDOM biome in island creation
syncTime: true                          # Night skips will be synced between islands world and wilderness.
homeSubcommand: false                   # If true, /home will become /island home. Useful if you are using other plugins that define /home
useProceduralShapes: true               # Procedurally generate hanging stalactite underneath islands.
overrideBedSpawns: false                # When true, players respawn on spawn island instead of their beds.
confirmTimeout: 8                       # How long /is confirm is available
locale: en                              # Available: en, zh_cn, ru, es, pt_br

enableIslandProtection: true            # Enable GriefPrevention integration
overrideGriefPreventionWorlds: true     # Override gp world mode settings for wilderness and islands worlds
GPAccessWholePlot: false                # Allow players to build anywhere on the whole plot