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Rules

antiSpamDisabled​

Disable spamming checks on players, including: chat message cooldown, creative item drop cooldown

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE, SURVIVAL

blockEventPacketRange​

Set the range where player will receive a block event packet after a block event fires successfully

For piston the packet is used to render the piston movement animation. Decrease it to reduce client's lag

  • Type: double
  • Default value: 64
  • Suggested options: 0, 16, 64, 128
  • Categories: TIS, OPTIMIZATION

blockPlacementIgnoreEntity​

Disable entity collision check before block placement, aka you can place blocks inside entities

Works with creative mode players only

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

breedingCooldownDisabled​

Remove breeding cooldown of all kinds of mobs

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

cauldronBlockItemInteractFix​

Make player be able to place block against cauldron block with any filled level

Affected Minecraft <= 1.16.x. This annoying behavior is already been fixed in 1.17+

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

chatMessageLengthLimitUnlocked​

Unlock the chat message / command string length limit

The limit will be raised from 256 to 32000

Carpet TIS Addition is required to be installed on the client

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CLIENT

chunkUpdatePacketThreshold​

The threshold which the game will just send an chunk data packet if the amount of block changes is more than it

Increasing this value might reduce network bandwidth usage, and boost client's fps if there are lots of tile entities in a chunk section with a lot of block changes

Set it to really high to simulate 1.16+ behavior, which is no chunk packet but only multiple block change packet

This rule is only available in <1.16

  • Type: int
  • Default value: 64
  • Suggested options: 64, 4096, 65536
  • Categories: TIS, OPTIMIZATION, EXPERIMENTAL

chunkTickSpeed​

Modify how often the chunk tick occurs per chunk per game tick

The default value is 1. Set it to 0 to disables chunk ticks

Affected game phases:

  • thunder
  • ice and snow
  • randomtick

With a value of n, in every chunk every game tick, climate things will tick n times, and randomtick will tick n * randomTickSpeed times per chunk section

  • Type: int
  • Default value: 1
  • Suggested options: 0, 1, 10, 100, 1000
  • Categories: TIS, CREATIVE

clientSettingsLostOnRespawnFix​

Fixed stored client settings are not migrated from the old player entity during player respawn or entering end portal in the end

So mods relies on client settings are always able to work correctly, e.g. serverside translation of this mod and worldedit mod

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, BUGFIX

commandLifeTime​

Enables /lifetime command to track entity lifetime and so on

Useful for mob farm debugging etc.

  • Type: String
  • Default value: true
  • Suggested options: true, false, ops, 0, 1, 2, 3, 4
  • Categories: TIS, COMMAND

commandManipulate​

Enables /manipulate command for world related manipulation command

  • Type: String
  • Default value: false
  • Suggested options: true, false, ops, 0, 1, 2, 3, 4
  • Categories: TIS, COMMAND, EXPERIMENTAL

commandPlayerActionPerTick​

Enables the "perTick" action mode for the /player <name> <action> command

This rule is disabled by default since the "perTick" action mode exceeds the capabilities of vanilla behavior: vanilla clients can only perform one action input per tick

However, you can still enable the "perTick" action mode or restrict it to operator players only with this rule

  • Type: String
  • Default value: false
  • Suggested options: true, false, ops, 0, 1, 2, 3, 4
  • Categories: TIS, COMMAND, CREATIVE

commandRaid​

Enables /raid command for raid listing and tracking

  • Type: String
  • Default value: true
  • Suggested options: true, false, ops, 0, 1, 2, 3, 4
  • Categories: TIS, COMMAND

commandRaycast​

Enables /raycast command for debugging raycast

  • Type: String
  • Default value: ops
  • Suggested options: true, false, ops, 0, 1, 2, 3, 4
  • Categories: TIS, COMMAND

commandRefresh​

Enables /refresh command for synchronizing your client to the server

  • Type: String
  • Default value: true
  • Suggested options: true, false, ops, 0, 1, 2, 3, 4
  • Categories: TIS, COMMAND

commandRemoveEntity​

Enables /removeentity command for directly erase target entities from the world

  • Type: String
  • Default value: ops
  • Suggested options: true, false, ops, 0, 1, 2, 3, 4
  • Categories: TIS, COMMAND, CREATIVE

commandSleep​

Enables /sleep command for creating lag

  • Type: String
  • Default value: ops
  • Suggested options: true, false, ops, 0, 1, 2, 3, 4
  • Categories: TIS, COMMAND, CREATIVE

commandSpeedTest​

Enables /speedtest command for network speed test

You can change the maximum allowed test size with rule speedTestCommandMaxTestSize

  • Type: String
  • Default value: ops
  • Suggested options: true, false, ops, 0, 1, 2, 3, 4
  • Categories: TIS, COMMAND, TISCM_PROTOCOL

creativeInstantTame​

Let create player tame animals instantly

Affects cat, wolf, parrot and horse-like animals

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

creativeNetherWaterPlacement​

Allow creative players place water via water bucket in nether

Technically this rule applies to all ultrawarm dimensions

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

creativeNoItemCooldown​

Remove the cooldown of items used by the creative players

e.g. the 20gt cooldown after throwing an ender pearl

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

creativeOpenContainerForcibly​

Allow creative players to open a container even if the container is blocked. e.g. for shulker box

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

debugNbtQueryNoPermission​

Remove the permission requirement for the debug nbt request of client's F3 + I action

In vanilla, the request needs permission level 2 at least

Carpet TIS Addition is required to be installed on the client

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CLIENT

deobfuscateCrashReportStackTrace​

Deobfuscate stack traces in crash report

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE

dispenserNoItemCost​

Dispensers and droppers execute without having the itemstack inside decreased

Either dropping and using items do not cost, but dropper transferring item still costs

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, DISPENSER, CREATIVE

dispensersFireDragonBreath​

Dispenser can fire dragon breath bottle to create a dragon breath effect cloud

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE, DISPENSER

dustTrapdoorReintroduced​

Minecraft >= 1.20 only

Reintroduced the dust-trapdoor instant update looper

This rule actually does the following two things:

  1. Makes opened trapdoors unable to redirect redstone dust (reintroducing the behavior before mc1.20)
  2. Makes redstone dust ignore state updates from below (reintroducing the behavior before mc1.20.3)
  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE, PORTING

elytraFireworkBoostOnBlockBackport​

Minecraft < 1.21.6 only

Backport the feature from Minecraft 1.21.6+ where using a firework item on a block while in elytra state will boost the player, instead of launching a firework

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS

elytraFireworkKeepLeashConnection​

Minecraft >= 1.21.6 only

When enabled, using fireworks during elytra flight will no longer break existing leash connections, restoring the behavior from before mc1.21.6

Note: This rule does not prevent leash disconnection caused by excessive distance

Only works in Minecraft >= 1.21.6

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS

enchantCommandNoRestriction​

Remove all enchantment restriction checks inside /enchant command

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

endPortalOpenedSoundDisabled​

Disable the sound emitted when opening an end portal

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

entityBrainMemoryUnfreedFix​

Fix brain memory of living entity staying unfreed after the entity has been removed

This could lead to a memory leak if living entities remember other and then get removed continuously and create an endless memory chain in their brains

Fixed MC-260605, using the same fix that Mojang implemented in 1.19.4-pre3

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, BUGFIX

entityChunkSectionIndexXOverflowFix​

Minecraft >= 1.17 only

Fix a bug where IllegalArgumentException will be thrown during entity range queries if the query range intersects any chunk satisfying (chunkX + 1) % (2 ^ 22) == 2 ^ 21

Only works in Minecraft >= 1.17, since the bug was introduced in 1.17

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, BUGFIX

entityInstantDeathRemoval​

Remove the 20gt delay before living entity removal after death

When enabled, living entities will despawn immediately after their death

  • Type: boolean
  • Default value: true
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

entityMomentumLoss​

Set it to false to disable entity axis momentum cancellation if it's above 10m/gt when being loaded from disk

  • Type: boolean
  • Default value: true
  • Suggested options: false, true
  • Categories: TIS, EXPERIMENTAL

entityPlacementIgnoreCollision​

Disable block and entity collision check during entity placement with items

Affected items: armorstand, end crystal, all kinds of boat

Spawn egg items are not affected

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

entityTrackerDistance​

The maximum horizontal chebyshev distance (in chunks) for the server to sync entities information to the client

Basically this works as a "entity view distance", but will still be limited to the server view distance

Set it to a value not less than the server view distance to make the server sync all entities within the view distance to the client

Set it to a non-positive value to use vanilla logic

Requires chunk reloading to set the new rule value to entities

  • Type: int
  • Default value: -1
  • Suggested options: -1, 16, 64
  • Categories: TIS, CREATIVE

entityTrackerInterval​

The time interval (in gametick) for the server to sync entities information to the client

With a small number e.g. 1, entity information will be synced to the client every 1 gametick, resulting in less-likely client-side entity desync

Set it to a non-positive value to use vanilla logic

Requires chunk reloading to set the new rule value to entities

  • Type: int
  • Default value: -1
  • Suggested options: -1, 1
  • Categories: TIS, CREATIVE

explosionNoEntityInfluence​

Explosions won't affect any entity

Influences here include damage, acceleration etc.

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

explosionPacketRange​

Set the range where player will receive an explosion packet when an explosion happens

  • Type: double
  • Default value: 64
  • Suggested options: 0, 16, 64, 128, 2048
  • Categories: TIS, CREATIVE

failSoftBlockStateParsing​

Ignore invalid property keys/values in block state arguments used in e.g. /setblock command

In vanilla invalid property keys/values cause command failure when parsing, this rule suppresses that

Useful during cross-version litematica schematic pasting etc.

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

fakePlayerNamePrefix​

Add a markerName prefix for fake players spawned with /player command

Which can prevent summoning fake player with illegal names and make player list look nicer

Set it to #none to stop adding a prefix

  • Type: String
  • Default value: #none
  • Suggested options: #none, bot_
  • Categories: TIS, CARPET_MOD

fakePlayerNameSuffix​

Add a markerName suffix for fake players spawned with /player command

Set it to #none to stop adding a suffix

  • Type: String
  • Default value: #none
  • Suggested options: #none, _fake
  • Categories: TIS, CARPET_MOD

fakePlayerTicksLikeRealPlayer​

Adjust the game phase where carpet's fake player logic and /player action packs are ticked, to make their behavior as close to real players as possible

Adjustments, before -> after:

  1. Fake player entity-related ticking: Entity Phase -> Network Phase
  2. /player command action packs: Entity Phase -> Asynchronous Task Phase
  • Type: boolean
  • Default value: true
  • Suggested options: false, true
  • Categories: TIS, CARPET_MOD

fakePlayerRemoteSpawning​

The permission requirement for spawning remotely a fake player with /player command

Here "remotely" means spawning a fake player at more than 16m away, or in other dimension

  • Type: String
  • Default value: true
  • Suggested options: true, false, ops, 0, 1, 2, 3, 4, 0, 1, 2, 3, 4
  • Categories: TIS, CARPET_MOD

farmlandTrampledDisabled​

Disable farmland being able to be trampled into dirt by mobs

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

fillCommandModeEnhance​

Enhance modes in the /fill command

Add softreplace mode: Keep the block state of the original block as much as possible. You can use it to replace block type of stairs / slabs etc.

  • Type: boolean
  • Default value: true
  • Suggested options: false, true
  • Categories: TIS, CREATIVE, COMMAND

fortressNetherBricksPackSpawningFix​

Minecraft [1.18.2, 1.21.5) only

Fixed fortress mobs pack spawning isolation issue introduced in Minecraft [1.18.2, 1.21.5)

Introduced in 1.18.2-pre1. For pack spawning with first attempt on nether bricks, if the spawning attempt location shifts onto a non-nether brick within the inner bounding box, fortress mobs will not able to spawn, and vice versa

Example issue impact: rate of wither rose based wither skeleton farm with bedrock ceiling might have the rate decreased if nether bricks pack spawning floor extension is built

  • Type: boolean
  • Default value: true
  • Suggested options: false, true
  • Categories: TIS, BUGFIX

flattenTriangularDistribution​

Minecraft >= 1.19 only

Change all triangle distribution in Minecraft randomizers into uniform distribution

With that edge cases are more likely to happen

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

fluidDestructionDisabled​

Disable block destruction by liquid flowing

Fluid will just simple stopped at the state before destroying the block

It's useful to prevent liquid from accidentally flooding your redstone wiring in creative

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

hopperCountersUnlimitedSpeed​

Make hopper pointing towards wool has infinity speed to suck in or transfer items with no cooldown

Only works when hopperCounters option in Carpet Mod is on

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE, CARPET_MOD

hopperNoItemCost​

Hopper with wool block on top outputs item infinitely without having its item decreased

You can use /scounter command or subscribe to the scounter logger to track the amount of the output items

This rule is also the switch of the /scounter command

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE, COMMAND

hopperXpCounters​

Make hopper counters be able to count experience amount from XP orbs

When enabled, hopper counters will be able to "absorb" XP orbs and count their XP values

You can use the /xcounter command command or subscribe to the xcounter logger to see the XP counter results

This rule is also the switch of the /xcounter command

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE, COMMAND

HUDLoggerUpdateInterval​

Overwrite HUD loggers update interval (gametick)

  • Type: int
  • Default value: 20
  • Suggested options: 1, 5, 20, 100
  • Categories: TIS, CARPET_MOD

instantBlockUpdaterReintroduced​

Minecraft >= 1.19 only

Reintroduce the instant block update behavior from versions before 1.19

With that update suppression is doable in 1.19+ again

It also provides a better logging results with more clear logic for microTiming logger, as clean as versions before 1.19

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE, PORTING

instantCommandBlock​

Make command blocks on redstone ores execute command instantly instead of scheduling a 1gt delay TileTick event for execution

Only affects normal command blocks

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

itemEntitySkipMovementDisabled​

Removed the movement skipping mechanism when ticking of item entity

Brings back <=1.13 item entity behavior, where item entities with low velocity on ground still tick movement every gt instead of every 4gt

Useful when you require precise item entity movement timing

Breaks related redstone devices, e.g. 2no2name's wireless redstone

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

keepMobInLazyChunks​

The mobs in lazy chunks will not despawn, like the behavior before 1.15

This option only have effects between Minecraft 1.15 and 1.16

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE, EXPERIMENTAL

largeBarrel​

The best storage block ever: Large barrel

Two adjacent barrel blocks with their bottom side facing towards each other create a large barrel

The behavior and logic of large barrel is just like large chest

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE, EXPERIMENTAL

lifeTimeTrackerConsidersMobcap​

Strategy for lifetime tracker to deal with mob that doesn't count towards mobcap

true: Don't track mobs that don't count towards mobcap, and treat mobs as removal as soon as they don't affect mobcap e.g. right when they pick up some items. Good for mob farm designing

false: Tracks everything it can track and mark mobs as removal when they actually get removed. Good for raid testing or non-mobfarms.

  • Type: boolean
  • Default value: true
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

lightQueueLoggerSamplingDuration​

The sampling duration of light queue logger in game tick

Affects all data except the queue size displayed in the logger

  • Type: int
  • Default value: 60
  • Suggested options: 1, 20, 60, 100, 6000
  • Categories: TIS

lightUpdates​

Pause or disable light updates

If set to suppressed, no light update can be executed which simulates light suppressor

If set to ignored, no light update can be scheduled. It's useful for creating light errors

If set to off, no light update can be scheduled or executed

[WARNING] If set to suppressed or off, new chunks cannot be loaded. Then if the server tries to load chunk for player movement or whatever reason the server will be stuck forever

  • Type: enum
  • Default value: on
  • Suggested options: on, suppressed, ignored, off
  • Categories: TIS, CREATIVE, EXPERIMENTAL

loggerMovement​

The switch / permission requirement of movement logger

  • Type: string
  • Default value: ops
  • Suggested options: true, false, ops, 0, 1, 2, 3, 4, 0, 1, 2, 3, 4
  • Categories: TIS, LOGGER

manipulateBlockLimit​

The maximum amount of affected block of the /manipulate block commands

  • Type: int
  • Default value: 1000000
  • Suggested options:1000, 1000000, 1000000000
  • Categories: TIS, COMMAND, EXPERIMENTAL

microTiming​

Enable the function of MicroTiming logger

Log and display redstone components actions, block updates and stacktrace with dye item

Use /log microTiming to start logging

Might impact the server performance when it's on

See description of rule microTimingDyeMarker for instructions of dye markers

Following stuffs are deprecated and will be removed in the future

Use wool blocks and end rods to mark blocks that need to be logged

EndRods will detect block updates and redstone components will show their actions

Block TypeHow to log
Observer, Piston, EndRodpointing towards wool
Repeater, Comparator, RedstoneTorch, RedstoneDust, Rail, Button, Lever, PressurePlate, TripwireHookplaced on wool

Beside that, a universal block actions logging method is using EndRod on wool block to point on the block you want to log

Check rule microTimingTarget to see how to switch logging method

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

microTimingDyeMarker​

Allow player to right click with dye item to mark a block to be logged by microTiming logger

You need to subscribe to microTiming logger for marking or displaying blocks

Right click with the same dye to switch the marker to end rod mode with which block update information will be logged additionally. Right click again to remove the marker

Right click a marker with slime ball item to make it movable. It will move to the corresponding new position when the attaching block is moved by a piston

Use /carpet microTimingDyeMarker clear to remove all markers

You can create a named marker by using a renamed dye item. Marker name will be shown in logging message as well

You can see boxes at marked blocks with fabric-carpet installed on your client. With carpet-tis-addition installed the marker name could also be seen through blocks.

Visual rendering thing doesn't work in 1.14.4 branch due to lack of carpet network and scarpet shape rendering framework in frabic carpet

  • Type: string
  • Default value: true
  • Suggested options: false, true, clear
  • Categories: TIS, CREATIVE

microTimingTarget​

Modify the way to specify events to be logged in microTiming logger. Events labelled with dye marker are always logged

labelled: Logs events labelled with wool. Deprecated

in_range: Logs events within 32m of any player. Deprecated

all: Logs every event. Use with caution. Deprecated

marker_only: Logs event labelled with dye marker only. Use it with rule microTimingDyeMarker

  • Type: enum
  • Default value: marker_only
  • Suggested options: labelled, in_range, all, marker_only
  • Categories: TIS, CREATIVE

microTimingTickDivision​

Determine the way to divide game ticks

world_timer: Divides at Overworld timer increment

player_action: Divides at the beginning of player action

  • Type: enum
  • Default value: world_timer
  • Suggested options: world_timer, player_action
  • Categories: TIS, CREATIVE

minecartFullDropBackport​

Backport the feature from Minecraft 1.19+ that minecart entity drops the full cart item on destroy

Only works in Minecraft < 1.19

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE, PORTING

minecartPlaceableOnGround​

Make minecart being able to be placed directly on ground without rails, like boat

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE, FEATURE

minecartTakePassengerMinVelocity​

Determine the minimum required horizontal velocity (m/gt) for a minecart to pick up nearby entity as its passenger

Set it to 0 to let minecart always take passenger no matter how fast it is, just like a boat

Set it to NaN to let minecart never takes passenger

  • Type: double
  • Default value: 0.1
  • Suggested options: 0, 0.1, NaN
  • Categories: TIS, CREATIVE

mobcapsDisplayIgnoreMisc​

Ignore mob type "misc" in carpet mobcaps displays

Since it's useless: Nothing in misc category spawns, and it's ignored when calculating mobcap

Affects mobcaps logger and /spawn mobcap command

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CARPET_MOD

moveableReinforcedDeepslate​

Minecraft >= 1.19 only

Make reinforced deepslate movable by pistons

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE

naturalSpawningUse13Heightmap​

Change the upper limit of the Y value during the initial coordinate selection in natural mob spawning, to the highest block that blocks light at that XZ position

Basically, this rule reverts the use of the heightmap during natural spawning back to version 1.13 and earlier

Note: This will slightly increase lag during the natual spawning phase

See also: rule naturalSpawningUse13HeightmapExtra

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE, PORTING

naturalSpawningUse13HeightmapExtra​

Ignore piston block, slime block, honey block when calculating the modified heightmap in rule naturalSpawningUse13Heightmap

It's designed to keep the behavior unchanged from pre-1.13, but might introduce some unintended usage abuse

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE, PORTING

netherPortalEntityInteractionCheckUseFullBlockShape​

Minecraft [1.21.5, 1.21.6) only

Change the voxel shape used in the entity-inside check for the nether portal block to a full cube

Basically, this rule change the nether portal teleport range, from the portal outline box, to a full cube

It reverts the behavior back to mc < 25w04a (1.21.5 snapshot) and unfixes MC-101556

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE, PORTING

netherPortalMaxSize​

Modify the maximum size limit of the nether portal

Use with caution If you set it to a large value

  • Type: int
  • Default value: 21
  • Suggested options: 21, 64, 128, 384
  • Categories: TIS, CREATIVE

oakBalloonPercent​

The chance for oak sapling top grow into a balloon oak (fancy_oak) in percent

e.g. 0 means no balloon oak, 50 means 50% balloon oak, 100 means always balloon oak

Set it to -1 to disable the rule and use vanilla logic (10% balloon oak)

  • Type: int
  • Default value: -1
  • Suggested options: -1, 0, 50, 100
  • Categories: TIS, CREATIVE

observerNoDetection​

Stop observer from scheduling tile tick event after it receives a state update

Basically this rule disables the detection functionality of observers

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

obsidianPlatformBlockBreakerBackport​

Backport the feature from Minecraft 1.21+ that the creation of the obsidian platform in the end dimension can break existing blocks

Notes: block iterating order for obsidian platform creation for normal entity in vanilla [1.16, 1.21) is different from mc1.21+

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE, PORTING

opPlayerNoCheat​

Disable some command to prevent accidentally cheating

Affects command list: /gamemode, /tp, /teleport, /give, /setblock, /summon

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, SURVIVAL

optimizedFastEntityMovement​

Optimize fast entity movement by only checking block collisions on current moving axis

Inspired by the fastMovingEntityOptimization rule in carpetmod112

Use with rule optimizedTNT to greatly improve performance in cannons

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, OPTIMIZATION, EXPERIMENTAL

optimizedHardHitBoxEntityCollision​

Optimize entity colliding with entities with hard hit box

It uses an extra separate list to store entities, that have a hard hit box including boat and shulker, in a chunk

It reduces quite a lot of unnecessary iterating when an entity is moving and trying to search entities with hard hit box on the way, since the world is always not filled with boats and shulkers

Enable it before loading the chunk to make it work. ~20% performance boost in portal mob farms

Might not work with other mods that add new entities

Known conflicted mods: async

  • Type: boolean
  • Default value: true
  • Suggested options: false, true
  • Categories: TIS, OPTIMIZATION, EXPERIMENTAL

optimizedTNTHighPriority​

Use a Mixin injection with higher priority for carpet rule optimizedTNT

So the rule optimizedTNT can overwrite lithium's explosion optimization

Of course rule optimizedTNT needs to be on for it to work

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, OPTIMIZATION, EXPERIMENTAL

poiUpdates​

Whether block changes will cause POI to updates or not

Set it to false to disable POI updates

  • Type: boolean
  • Default value: true
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

persistentLoggerSubscription​

Remember the subscribed loggers as well as logging options of the player during server restart

Only applies carpet's defaultLoggers rule at someone's first login

Logger subscriptions are saved in config/carpettisaddition/logger_subscriptions.json

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CARPET_MOD

preciseEntityPlacement​

When placing / summoning entity with item, place the entity at the exact position of player's cursor target position

Affected items: Spawn eggs, armorstand, ender crystal

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

railDupingFix​

Minecraft < 1.16.2 only

Disable rail duping using old school pushing lit powered or activator rail method

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, BUGFIX

redstoneDustRandomUpdateOrder​

Randomize the order for redstone dust to emit block updates

It's useful to test if your contraption is locational or not

Does not work with rule fastRedstoneDust

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

redstoneDustRepeaterComparatorIgnoreUpwardsStateUpdate​

Minecraft >= 1.20.2 only

Make redstone dust, redstone repeater and redstone comparator ignore state updates from below

This reverts the change introduced in 23w35a (1.20.2 snapshot). With the rule, floating comparator can be easily created once

Notes: rule dustTrapdoorReintroduced implements the same revert for redstone dust

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE, PORTING

renewableDragonEgg​

Make dragon egg renewable

When a dragon egg is in dragon breath effect cloud it has a possibility to absorb the effect cloud and summon a new dragon egg

Use with rule dispensersFireDragonBreath for more ease

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE

renewableDragonHead​

Ender dragon killed by charged creeper will drop dragon head

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE

renewableElytra​

Phantom killed by shulker will drops an elytra with given possibility

Set it to 0 to disable

  • Type: double
  • Default value: 0
  • Suggested options: 0, 0.2, 1
  • Categories: TIS, FEATURE

repeaterHalfDelay​

Halve the delay of redstone repeaters upon a redstone ore

The delay will change from 2, 4, 6 or 8 game tick instead of 1, 2, 3 or 4 game tick

  • Type: boolean
  • Default value: true
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

sandDupingFix​

Disable sand and other gravity block duping using end portal

Gravity block includes sand, anvil, dragon egg and so on

In sand dupers sand will only get teleported to the other dimension

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, BUGFIX

shulkerBoxCCEReintroduced​

Minecraft >= 1.20.2 only

Reintroduce the ClassCastException suppressor by reading comparator signal from a shulker block box with non Inventory-type block entity at it

Long live void's magic box!

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE, PORTING

shulkerBoxContentDropBackport​

Minecraft < 1.17 only

Backport the feature that item entity of skulker box drops all of its contents when the item entity is damaged to die

This feature is introduced to vanilla Minecraft in mc1.17

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE, PORTING

snowMeltMinLightLevel​

The minimum light level allowed for snow to melt

In vanilla the value is 12, which means snow will melt when the light level >=12 when random ticked

Set it to 0 to melt all annoying snow on your builds

Set it to the same level as the minimum light level for snow to not fall on block (light level 10) to easily test if your build is snow-proof with light or not

You can modify gamerule randomTickSpeed to speed up the melting progress, or modify carpet rule chunkTickSpeed to speed up the snowfall progress

  • Type: int
  • Default value: 12
  • Suggested options: 0, 10, 12
  • Categories: TIS, CREATIVE

spawnBabyProbably​

When spawning mobs, if baby variant exists, spawn the baby variant with given probably

Set it to -1 to disable the rule and use vanilla logic

  • Type: double
  • Default value: -1
  • Suggested options: -1, 0, 0.5, 1
  • Categories: TIS, CREATIVE

spawnJockeyProbably​

When spawning mobs, if jockey variant exists, spawn the jockey variant with given probably

Affected jockeys: chicken jockey, spider jockey, strider jockey

For striders, the spawn ratio between zombified piglin and baby strider is still 1:3

Set it to -1 to disable the rule and use vanilla logic

  • Type: double
  • Default value: -1
  • Suggested options: -1, 0, 0.5, 1
  • Categories: TIS, CREATIVE

speedTestCommandMaxTestSize​

The max test size in MiB when using the /speedtest command for network speed test

  • Type: int
  • Default value: 10
  • Suggested options: 10, 100, 1024, 10240
  • Categories: TIS, COMMAND

stopCommandDoubleConfirmation​

Add a double confirmation for /stop command to prevent stopping server accidentally

You need to enter /stop twice within 1 minute to stop the server

This mechanics only works for players

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, COMMAND

structureBlockDoNotPreserveFluid​

Structure block do not preserve existed fluid when placing waterlogged-able blocks

Has a side effect of suppressing bug MC-130584 happening

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE, BUGFIX

structureBlockLimit​

Overwrite the size limit of structure block

Relative position might display wrongly on client side if it's larger than 32

  • Type: int
  • Default value: 32
  • Suggested options: 32, 64, 96, 127
  • Categories: TIS, CREATIVE

synchronizedLightThread​

Synchronize lighting thread with the server thread, so the light thread will not lag behind the main thread and get desynchronized

The server will wait until all lighting tasks to be done at the beginning of each world ticking

With this rule you can safely /tick warp without potential light suppression or lighting desynchronization

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE, EXPERIMENTAL

syncServerMsptMetricsData​

Sync server's mspt metrics data to the client, so players can see that in the debug screen with F3 + ALT

Carpet TIS Addition is required to be installed on the client

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, TISCM_PROTOCOL

tickCommandCarpetfied​

Minecraft >= 1.20.3 only

The only rule you need to bring back the /tick command from carpet mod before mc1.20.3

Enabling this rule equals to setting the following rules to the following values:

tickCommandEnhance​

Minecraft >= 1.20.3 only

Enable the enhancements for the /tick command from carpet mod before mc1.20.3

Enhancement list:

  1. Enable the /tick sprint status command (previously it was "/tick warp status")
  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CARPET_MOD, COMMAND

tickCommandPermission​

Minecraft >= 1.20.3 only

Override the permission level requirement for the /tick command

Set it to 2 or ops to restore the default carpet mod behavior before mc1.20.3

It's useful if you want to execute the /tick command in e.g. command blocks

  • Type: String
  • Default value: 3
  • Suggested options: true, false, ops, 0, 1, 2, 3, 4
  • Categories: TIS, CARPET_MOD, COMMAND

tickFreezeCommandToggleable​

Minecraft >= 1.20.3 only

Make the /tick freeze command toggleable again, just like how carpet mode behaved before

i.e. Make the /tick freeze command unfreeze the game if the game is already frozen

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CARPET_MOD, COMMAND, PORTING

tickProfilerCommandsReintroduced​

Minecraft >= 1.20.3 only

Bring back the /tick health and /tick entities subcommands from carpet mod

Just like the previous carpet mod, these 2 subcommands have the same behavior as /profile [health|entities] subcommands

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CARPET_MOD, COMMAND, PORTING

tickWarpCommandAsAnAlias​

Minecraft >= 1.20.3 only

Bring back the /tick warp subcommand, as an alias of the vanilla /tick sprint command

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CARPET_MOD, COMMAND, PORTING

tileTickLimit​

Modify the limit of executed tile tick events per game tick

  • Type: int
  • Default value: 65536
  • Suggested options: 1024, 65536, 2147483647
  • Categories: TIS, CREATIVE

tiscmNetworkProtocol​

The switch of the TISCM network protocol

  • Type: boolean
  • Default value: true
  • Suggested options: false, true
  • Categories: TIS, TISCM_PROTOCOL

tntDupingFix​

Disable TNT, carpet and part of rail dupers

Attachment block update based dupers will do nothing and redstone component update based dupers can no longer keep their duped block

Dupe bad dig good

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, BUGFIX, EXPERIMENTAL

tntIgnoreRedstoneSignal​

Prevent TNT blocks from being ignited from redstone

You can still use explosion etc. to ignite a tnt

  • Type: int
  • Default value: 80
  • Suggested options: 0, 80, 32767
  • Categories: TIS, CREATIVE

tntFuseDuration​

Overwrite the default fuse duration of TNT

This might also affect the fuse duration of TNT ignited in explosion

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

tooledTNT​

Tools on the player's main hand is applied to item dropping during the explosion caused by the player

So you can ignite TNT to harvest blocks that require specific tool or enchantment as long as you are holding the right tool

For example, you can harvest ice with silk touch pickaxe, or harvest grass with shears

It also works for any other living entities beside player

Technically this rule applies the main hand item of the causing entity onto the loot table builder during the explosion

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE

totallyNoBlockUpdate​

Disable all block updates and state updates

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

toughWitherRose​

Birth from death, wither rose is tough enough to be planted on any surface

This rule removes all placement requirement of wither rose block, which means you're able to place wither rose at anywhere

It's useful when you want to play around with update suppressed wither roses for wither skeleton farms

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

turtleEggTrampledDisabled​

Disable turtle egg trampled to broken

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

undeadDontBurnInSunlight​

Prevent undead creatures burning in sunlight

Their helmets will still get damaged in sunlight though

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

updateSkippingSimulator​

Minecraft >= 1.19 only

Activator / Powered rail on a deepslate lapis ore simulates an update skipper

Right before a powered activator / powered rail on a deepslate lapis ore sets its powered state to false, set the updater counter to its maximum value to trigger update skipping and cancel the current change of the powered state

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

updateSuppressionSimulator​

Activator / Powered rail on a lapis ore simulates an update suppressor

Right before a powered activator / powered rail on a lapis ore sets its powered state to false, throw the given JVM throwable

false: rule disabled; true: rule enable and use StackOverflowError; others: feature enable and use given throwable

  • Type: String
  • Default value: false
  • Suggested options: false, true, StackOverflowError, OutOfMemoryError, ClassCastException
  • Categories: TIS, CREATIVE

vaultBlacklistDisabled​

Disable functionalities related to the vault block's player blacklist

After enabling this rule:

  1. When players open the vault, their UUIDs will not be added to the vault blacklist
  2. Regardless of whether players are on the vault blacklist, they can activate or open the vault
  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

visualizeProjectileLoggerEnabled​

Enable visualize projectile logger

Try /log projectiles visualize

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

violentNetherPortalCreation​

Allows nether portal creation to ignore blocks already inside the frame, directly forcefully open the nether portal

false: Rule disabled. The vanilla behavior

replaceable: Only allow ignoring replaceable blocks (e.g., fluids, grass)

all: Allow ignoring any blocks except obsidian. Obsidian cannot be ignored due to how portal frame is calculated

The forceful block replacements will cause no block updates, just like what vanilla does

  • Type: enum
  • Default value: false
  • Suggested options: false, replaceable, all
  • Categories: TIS, CREATIVE

voidDamageAmount​

Modify the amount of void damage

  • Type: double
  • Default value: 4
  • Suggested options: 0, 4, -1000
  • Categories: TIS, CREATIVE

voidDamageIgnorePlayer​

Prevent players from taking void damage

Completely harmless void for players, yay!

If the rule value is set to a comma-separated game mode list, then only players in these game modes are immutable to void damage

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

voidRelatedAltitude​

Modify the related altitude between the bottom of the world and the void where entities will receive void damages

  • Type: double
  • Default value: -64
  • Suggested options: -64, -512, -4096
  • Categories: TIS, CREATIVE

wetExplosionReintroduced​

Reintroduced the wet-explosion from MC version 1.21.2 ~ 1.21.5

If an explosion is created by an entity (e.g. primed TNT) and the entity is touching water, then the explosion does no damage to item entities, armor stand entities and all kinds of decoration entities

This rule has no effect in MC 1.21.2 ~ 1.21.5

See also: MC-3697

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE, PORTING

witherSpawnedSoundDisabled​

Disable the wither spawned sound emitted when a wither fully reset its health after summoned

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, CREATIVE

xpTrackingDistance​

Overwrite the tracking distance of xp orb

Change it to 0 to disable tracking

  • Type: double
  • Default value: 8
  • Suggested options: 0, 1, 8, 32
  • Categories: TIS, CREATIVE

yeetAsyncTaskExecutionDelay​

Ensure MinecraftServer's async server tasks are executed as soon as possible

In vanilla, execution of async tasks can be skipped for up to 4 ticks when the server is tick-warping

This rule ensures async tasks are always executed at the nearest async-task phase

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS

yeetIdleMspt​

Suppress the appearance of idle mspt

Some operations, such as chunk unloading and POI saving, may introduce idle mspt overhead

Idle mspt will only appear when the current game tick cost has not yet reached the lag limit (i.e., mspt is still below 50, and the server is not in tick warp)

When this rule is enabled, idle mspt will be suppressed. If the server is neither dropping ticks nor in tick warp, its mspt may be slightly reduced

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS

yeetOutOfOrderChatKick​

Minecraft >= 1.19 only

Prevent players being kicked with message "Out-of-order chat packet received..." caused by whatever reason

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS

zombifiedPiglinDropLootIfAngryReintroduced​

Minecraft >= 1.21.9 only

When enabled, zombified piglins that die within 100 game ticks of becoming angry or targeting a player will drop loot and xp orbs as if killed by a player

It reverts the behavior back to mc < 25w02a (1.21.5 snapshot) and unfixes MC-56653

  • Type: boolean
  • Default value: false
  • Suggested options: false, true
  • Categories: TIS, FEATURE, PORTING

Ported rules

lightEngineMaxBatchSize​

  • Source: fabric carpet 1.4.23
  • Target branches: 1.14.4, 1.15.2

structureBlockOutlineDistance​

  • Source: fabric carpet 1.4.25
  • Target branches: 1.14.4, 1.15.2

yeetUpdateSuppressionCrash​

Prevent the server from crashing due to StackOverflowError, OutOfMemoryError or ClassCastException

Do the same thing as fabric carpet's updateSuppressionCrashFix rule, but with more information

  • Source:
    • rule updateSuppressionCrashFix from fabric carpet 1.4.50
    • rule yeetUpdateSuppressionCrash from TISCarpet13 build238