Commands

CoFH Core adds various commands to the game.

Summary

All of CoFH Core’s commands must be prefixed with /cofh and a space.

Command	Description	Permission level
version	Displays the installed version of CoFH Core.	-1
help	Displays information about CoFH Core’s commands.	-1
syntax	Displays the syntax of CoFH Core’s commands.	-1
friend	Allows management of a player’s friend list.	-1
hand	Displays information about held items.	0
tps	Displays the server TPS (ticks per second).	0
enchant	Applies enchantments to held items.	2
killall	Removes all loaded entities of a certain type from the server.	2
tpx	Advanced teleport command that allows teleporting to other dimensions.	2
clearblocks	Removes blocks of certain types in an area.	3
countblocks	Displays the amounts of blocks of certain types in an area.	3
replaceblocks	Replaces blocks of certain types with another block type in an area.	3
unloadchunk	Force-unloads the chunk that the command user is looking at.	4

Details

version

Displays the installed version of CoFH Core.

/cofh version

help

Displays information about a CoFH Core command.

/cofh help [command | page]

command: The name of the command to display information about. If unspecified, displays a clickable list of all available commands.
page: The page of commands to display, when displaying a list of all available commands

syntax

Displays the syntax of a CoFH Core command.

/cofh syntax [command | page]

command: The name of the command to display the syntax of. If unspecified, displays a clickable list of all available commands.
page: The page of commands to display, when displaying a list of all available commands.

friend

Allows management of the command user’s friend list. Can be done by either opening the friend list GUI or by adding/removing friends directly.

/cofh friend {gui | list | add <player> | remove <player>}

player: The username of the player to add to or remove from the friend list.

hand

Displays various kinds of information about a player’s held item. If the player is holding items in both their main hand and their off-hand, information is displayed about the item in their main hand.

/cofh hand [player] [infoType] [infoType] ...

player: The username of the player to show information of their held item for. If unspecified, the information of the command user’s held item is displayed. nice nice
infoType: The type(s) of information to display about the item. If unspecified, only the name of the item is displayed.

The following types of information are supported:

name / generic: the name of the item. Can be hovered on in chat to display the item’s tooltip.
id: the internal name (ID) of the item.
size / amount / count: the amount of items in the stack, if applicable.
metadata / damage / alt: the metadata or damage value of the item.
modifiers: the modifiers of the item (e.g. Attack Damage).
enchants / enchant / ench: the enchantments on the item.
action / use: the action and use duration of the item, for items like bows and food.
lore / flavortext: the display name and lore of the item, if set.
oredict / orenames / orename / ores / ore: the registered Ore Dictionary names of the item.
nbt / tag / stacktag / compoundtag: the NBT data of the item stack.
tostring / string / text: a textual representation of the item stack Java object.

tps

Displays the server’s TPS (ticks per second). This is commonly used to measure how smoothly the server is running, or if the server is suffering from heavy load. The optimal rate is 20 ticks per second.

/cofh tps {o | a | <dimension>}

dimension: The ID of the dimension to display the TPS rate for.

If no arguments are supplied, the overall tick time and the tick time per dimension will be shown. Using o, only the overall tick time will be displayed. Using a, the amount of loaded worlds, chunks, entities and tile entities will be shown. Using a dimension ID, the amount of loaded chunks, entities and tile entities will be shown for that dimension.

enchant

Applies enchantments to held items. If the player is holding items in both their main hand and their off-hand, enchantments are applied to the item in their main hand.

/cofh enchant [player] <enchantmentID> [level]

player: The username of the player whose held item is to be enchanted. If unspecified, the command user will be the target.
enchantmentID: The ID of the enchantment to apply. A list of vanilla enchantment IDs can be found here.
level: The level of the enchantment to apply.

killall

Removes all loaded entities of a certain type from the server, excluding players.

/cofh killall [type]

type: The name or part of the name of the entity type to remove from the server. If unspecified, all hostile mobs will be removed. Can be set to * to remove all loaded entities.

When the given type is item, only item entities are removed, even if there are other entities whose type contains item.

tpx

An advanced teleportation command that allows teleporting to other dimensions.

/cofh tpx [player] {{<playerTo> | <dimension>} | <x> <y> <z> [dimension]}

player: The username of the player to teleport. If unspecified, the command user will be teleported.
playerTo: The username of the player to teleport to.
dimension: The ID of the dimension to teleport to. If unspecified when using coordinates, the player will be teleported within the dimension they are in.
x, y, z: The coordinates to teleport to.

If a player is teleported to a dimension without using coordinates, they will be teleported to the dimension’s spawn point.

clearblocks

Removes blocks of certain types in an area.

/cofh clearblocks {<player> <xRadius> <yRadius> <zRadius> | <xStart> <yStart> <zStart> <xEnd> <yEnd> <zEnd>} [block[#meta]] [block[#meta]] ...

player: The username of the player to use as an origin of the area to remove blocks from.
xRadius, yRadius, zRadius: The radius in blocks along the respective axes of the area to remove blocks from, when using a player as an origin.
xStart, yStart, zStart, xEnd, yEnd, zEnd: The coordinates of the area to remove blocks from, when not using an origin.
block: The internal name (ID) of a block to remove. For example, minecraft:stone for stone, and ThermalFoundation:Ore for Thermal Foundation ore blocks. If the block is from Minecraft itself, the minecraft: prefix is optional.
meta: The metadata value of a block.

It is also possible to match blocks using more generic terms:

*fluid matches any fluid blocks.
*tree matches any kind of wood or leaves.
*repl matches any block that can be replaced when placing blocks, like tall grass.
*stone matches any block that has the rock material.
*sand matches any block that has the sand material.
*dirt matches any block that has the ground, grass, clay, snow, craftedSnow, ice or packedIce material.
*plant matches any block that has the plants, vine or leaves material.
*fire matches any block that has the fire or lava material, and any block that is currently on fire.

countblocks

Displays the amounts of blocks of certain types in an area. Syntax is very similar to clearblocks.

/cofh countblocks {<player> <xRadius> <yRadius> <zRadius> | <xStart> <yStart> <zStart> <xEnd> <yEnd> <zEnd>} [block[#meta]] [block[#meta]] ...

All arguments are the same as the ones clearblocks has.

replaceblocks

Replaces blocks of certain types with another block type in an area. Very similar to clearblocks.

/cofh replaceblocks {<player> <xRadius> <yRadius> <zRadius> | <xStart> <yStart> <zStart> <xEnd> <yEnd> <zEnd>} <replaceBlock[#meta]> [block[#meta]] [block[#meta]] ...

replaceBlock: The internal name (ID) of the block to replace blocks with.

All other arguments are the same as the ones clearblocks has.

unloadchunk

Force-unloads the chunk that the command user is looking at.

/cofh unloadchunk

CoFH Core (Minecraft 1.12)
General	Commands ∙ Tweaks ∙ Friend List ∙ Potions
Enchantments	Holding ∙ Insight ∙ Leech ∙ Multishot ∙ Smashing ∙ Smelting ∙ Soulbound ∙ Vorpal