On the default multiplayer software, a function can run any command that is no more restrictive than the permission level prescribed in function-permission-level setting in server.properties.ДЇunctions can be invoked in several different manners from other data pack files.ДЇunctions can be invoked using the / function command.ДЄ single function can be invoked by specifying its resource location. In a singleplayer or a LAN world, like a command block, a function can run any command that is no more restrictive than permission level 2.

Individual commands in functions can be longer than the 32,500 character limit in command blocks but the total number of commands run inside a function will still obey / gamerule maxCommandChainLength, which is 65,536 commands by default any commands beyond this limit will be ignored. Multiple spaces between command arguments are not allowed but a line can have tabs and spaces before and after the command. Players can add comments within the function text file by beginning a line with #. mcfunction file, one valid command is placed per line, without the usual forward slash ( /). Three / tellraw messages and one / give command were used in this simple function.

These subfolders must be referenced when invoking the function. As with all other data pack files, the functions folder may also contain subfolders to further organize the function files within a namespace.

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