Module typed 

The typed values’ string forms — one grammar for every format:

Written	Value
@item:minecraft:stick, @block:minecraft:furnace[facing=north]	Value::Ref
@tag:item:minecraft:planks	Value::Tag
@Strings.screen.title (set names start upper case)	Value::Res
@image:sprite:button, @image:mymod:gui/logo	Value::Image
@lang:gui.done (a key as in the lang files)	Value::Lang
#RRGGBB, #AARRGGBB	Value::Color
@@text	the plain string @text

A string that starts with @ is always one of these (or an error), in any field — so a typo in a reference is never silently plain text.

Functions

classify

s as a typed value if it’s written as one (@…), the plain string otherwise; @@ escapes a leading @.

escape_at

s with a leading @ doubled, so it reads back as plain text.

format_color

0xAARRGGBB → #RRGGBB when opaque, else #AARRGGBB.

is_res_key

A resource key: identifiers joined by . (screen.title); after the first, a part may start with a digit (item.robes.2_boots).

parse_color

#RRGGBB (opaque) or #AARRGGBB → 0xAARRGGBB.

resource_id

A content id: namespace:path (namespace defaults to minecraft), lower case, with an optional [state] / {nbt} suffix kept as written.

typed_string

The string form of a typed value (None for the untyped ones).