LCE_Format_Documentation/Formats/PCK.md

Name	Size (per element)	Description
PCK Type	(int32)0x4	indicates PCK Format
Look-Up Table	variable	a list of all possible tags a file can have
File Entries	variable	an index of all files within the PCK, contains size, type, and filename
File Contents	variable	all files within the PCK, includes file tags

lookupTable

Name	Size (per element)	Description
Count	(int32)0x4	Amount of tags in the table

(repeated per count)

Name	Size (per element)	Description
Index	(int32)0x4	numerical position within the table.
Value	variable	a string(int16 indicates length, then Little endian Unicode string of specified length) indicating tag name

entries

Name	Size (per element)	Description
Count	(int32)0x4	Amount of entries in the index

(repeated per count)

Name	Size (per element)	Description
File Size	(int32)0x4	indicates size in bytes of a file
File type	(int32)0x4	indicates type of file(Skin file, cape file, models, colours, etc)
File Name	variable	a string(int16 indicates length, then Little endian Unicode string of specified length) indicating file name

contents

Name	Size (per element)	Description
Count	(int32)0x4	Amount of entries in the tag index
Tags	variable	the tags and values of the file
Data	variable	byte data of a file, size is the same as the applicable File Size value in Entries

(repeated per count)

Name	Size (per element)	Description
tag key	(int32)0x4	indicates key by index
File Name	variable	a string(int16 indicates length, then Little endian Unicode string of specified length) indicating value of tag

File Types

ID	File Type	Extension
0	Skin	*.png
1	Cape	*.png
2	Texture	*.png
3	UI Data	*.fui
4	Info	'0'
5	Texture Pack Info	(x16
6	Localisation	*.loc
7	Game Rules	GameRules.grf
8	Audio	audio.pck
9	Colour Table	colours.col
10	Game Rules Header	GameRules.grh
11	Skin Data	Skins.pck
12	Models	models.bin
13	Behaviours	behaviours.bin
14	Material	entityMaterials.bin