load_app_data()
Syntax
load_app_data()
NOTE: usages with arguments, so load_app_data(file) and
load_app_data(file, shared?) are deprecated. Use read_file instead.
Loads the app data associated with the app from the world /scripts folder.
Without argument returns the memory managed and buffered / throttled NBT tag.
With a file name, reads explicitly a file with that name from the scripts folder
that belongs exclusively to the app. if shared is true, the file location is
not exclusive to the app anymore, but located in a shared app space.
File descriptor can contain letters, numbers and folder separator: '/'. Any
other characters are stripped from the name before saving/loading. Empty
descriptors are invalid. Do not add file extensions to the descriptor
Function returns nbt value with the file content, or null if the file is
missing or there were problems with retrieving the data.
The default no-name app, via /script run command can only save/load file from
the shared data location.
If the app’s name is 'foo', the script location would be
world/scripts/foo.sc, system-managed default app data storage is in
world/scripts/foo.data.nbt, app specific data directory is under
world/scripts/foo.data/bar/../baz.nbt, and shared data space is under
world/scripts/shared/bar/../baz.nbt.
You can use app data to save non-vanilla information separately from the world and other scripts.
Throws nbt_read_error if failed to read app data.