WesterosCraftEssentials

WesterosCraftEssentials is a custom Fabric mod that handles various requirements for the WesterosCraft server

Features

A /ptime command to allow players to set their own time without affecting the server's time

A /pweather command to allow players to set their own weather without affecting the server's weather

A registry that tracks the opening and closing of doors, gates and trapdoors. When a guest opens or closes a door, after some time, it is reset to it's original condition

A large array of mixins to prevent randomTick events:

Config	Default	Notes
disableIceMelt	true	Disables ice melting
disableSnowMelt	true	Disables snow melt
snowLayerSurviveAny	true	Allows snow layers to be placed in places ordinarily not allowed
doPreventLeafDecay	true	Prevents leaf decay
disableCropGrowth	true	Prevents crop growth
cropSurviveAny	true	Allows crops to be placed in places ordinarily not allowed
disableBambooSpread	true	Prevents bamboo spread
bambooSurviveAny	true	Allows bamboo to be placed in places ordinarily not allowed
disableGrassSpread	true	Prevents grass spread
disableFluidTicking	true	Prevents water and lava to spread normally
blockWitherSpawn	true	Prevents wither spawning
disableMushroomGrowFade	true	Prevents mushroom growth
mushroomSurviveAny	true	Allows mushrooms to be placed in places ordinarily not allowed
forceAdventureMode	true	Enforces adventure mode on dimension changes
disableCactusGrowth	true	Prevents Cactus growth
cactusSurviveAny	true	Allows cactus to be placed in places ordinarily not allowed
disableFallingBlocks	true	Prevents blocks such as sand and gravel from experiencing gravity
disableFarmStomping	true	Prevents jumping on crops causing the farmland to dry
disableHunger	true	Disables hunger
disablePlantGrowFade	true	Prevents plant growth
blockHangingItemChanges	true	Prevents hanging items such as paintings and item frames from being broken
disableTNTExplode	true	Disables TNT explosions,
disableNetherWartGrowFade	true	Prevents nether wart growth
disableStemGrowFade	true	Prevents stem growth
disableSugarCaneGrowFade	true	Prevents sugar cane growth
sugarCaneSurviveAny	true	Allows sugar cane to be placed in places ordinarily not allowed
disableVineGrowFade	true	Prevents Vine growth
vineSurviveAny	true	Allows vines to be placed in places ordinarily not allowed
disableDripstoneTransfer	true	Prevents dripstone from drying mud and lava farming

Item Restrictions

Item restrictions allow server admins to prevent specific groups of players from using items. Rules are defined in config/item-restrictions.json, which is created automatically on first run with an inactive example rule.

Restrictions are checked server-side only. The file can be reloaded at runtime without a server restart using /datapack reload.

LuckPerms integration

Group membership is resolved via LuckPerms. LuckPerms is an optional dependency — if it is not installed, only rules with denied_groups: ["*"] (wildcard) take effect; group-specific rules are silently skipped.

Config format

{
  "rules": [
    {
      "items": ["minecraft:flint_and_steel", "minecraft:lava_bucket"],
      "modes": ["use", "interact"],
      "denied_groups": ["default"],
      "allowed_groups": ["moderator", "admin"],
      "message": "You don't have permission to use this item."
    }
  ]
}

Rule fields

Field	Required	Description
items	Yes	List of namespaced item IDs the rule applies to (e.g. "minecraft:tnt")
modes	Yes	Which interactions to block — see table below
denied_groups	Yes	LuckPerms group names that are blocked. Use "*" to deny all players
allowed_groups	No	LuckPerms group names that are exempt. Always checked first — overrides denied_groups
message	No	Message sent to the player on denial. Defaults to "You cannot use this item."

Modes

Mode	Blocks
use	Right-clicking with the item in air or on an entity
interact	Right-clicking a block while holding the item
attack	Left-clicking an entity while holding the item
all	All three modes above

Multiple modes can be combined in the list, e.g. ["use", "interact"].

Multiple rules

Multiple rules can target the same item. The first matching rule that applies to the player is used — subsequent rules for the same item are not evaluated.

{
  "rules": [
    {
      "items": ["minecraft:tnt"],
      "modes": ["all"],
      "denied_groups": ["*"],
      "allowed_groups": ["admin"],
      "message": "TNT is restricted to admins only."
    },
    {
      "items": ["minecraft:flint_and_steel"],
      "modes": ["use", "interact"],
      "denied_groups": ["default"],
      "allowed_groups": ["builder", "moderator", "admin"],
      "message": "You don't have permission to use flint and steel."
    }
  ]
}