#include "standard-types.hsl"

typedef long int32;
typedef unsigned long uint32;

#pragma maxarray( 0xFFFF )
#pragma displayname( "Steam2 Content Manifest" )
#pragma byteorder( little_endian )

#pragma hide()
typedef struct tManifestDirectoryEntry
{
	uint32 NameOffset; // the offset after DirEntries where the name of this entry begins
	uint32 ItemSize; // final file size of the item (used when decompressing)
	int32 FileID; // or -1 if this is not a file
	uint32 DirectoryType; // if 0 this is a directory, not a file
	uint32 ParentIndex; // the index in the DirEntries array that relates to this entry's parent
	uint32 NextIndex;
	uint32 FirstIndex;
} ManifestDirectoryEntry;

typedef struct tManifestHeader
{
	uint32 Unk1;
	uint32 DepotID;
	uint32 DepotVersion;
	uint32 NumItems; // number of directory entries in this manifest
	uint32 NumFiles; // number of actual files in this manifest
	uint32 BlockSize;
	uint32 DirSize; // the size of the directory entry list
	uint32 DirNameSize; // the size of all of the directory entry names
	
	// everything here is unknown
	uint32 Info1Count;
	uint32 CopyCount;
	uint32 LocalCount;
	uint32 Unk2;
	uint32 Unk3;
	uint32 DepotChecksum;
	
	ManifestDirectoryEntry DirEntries[ NumItems ];
} ManifestHeader;


#pragma show()
struct Manifest
{

	#pragma lockAt( 0 )
	ManifestHeader Header;
	
	// the directory names follow the header
	
	// after the directory names the rest is unknown data
	
};