FF8/Menu sp2

by MaKi

This file is a mapping file for atlas textures like icons.tex

STRUCTURE

Offset	SizeOf	Name	Description
0	uint	pointerCount	count of entry pointers
4	uint	entryPointer	absolute pointer to entry
8 + pointerCount	16 bytes	Entry	Entry Data

ENTRY

Offset	SizeOf	Name	Description
0	uint	UNK3	UNKNOWN
4	byte	xPos	Pixel X coordinate in image atlas
5	byte	yPos	Pixel Y coordinate in image atlas
6	ushort (??)	UNK	Unknown- is that a bottom right pixel?
8	uint (??)	UNK	Unknown- maybe a width/height?
12	uint	UNK	Unknown- no idea. Maybe CLUT indexer somewhere?

WIP- there's a lot of trash here... 80 20 a0 c0 28 (f8) (10) 00 00 00 a0 c0 (08) 00 (08) 00

look- f8 and 10 are x and y and 08 and 08 are width x height- this one is fine with what is represented in the image, but it's totally different for face.sp2

Contents

Layout of icon.sp1:

Header

Offset	SizeOf	Name	Description
0	UInt32	PointerCount	Number of entries
4	Struct Pointer[PointerCount]	Pointers	Seek locations for entry groups

Pointer

Offset	SizeOf	Name	Description
0	UInt16	Pointer	Seek location for entry group
2	UInt16	Count	Number of entries in group

EntryGroup

At pointer's location there will be Struct Entry[Count]

Entry

Offset	SizeOf	Name	Description
0	Byte	xPos	Pixel X coordinate in image atlas
1	Byte	yPos	Pixel Y coordinate in image atlas
2	Byte[2]	UNK	Unknown data
4	Byte	Width	Width of entry in pixels
5	Byte	Offset X	Offset of X coordinate for when drawing
6	Byte	Height	Height of entry in pixels
7	Byte	Offset Y	Offset of Y coordinate for when drawing

Invalid Entries will have X and Y of zero. The top 16x16 pixel area is blank. Everything in icon.tex is aligned to a 8x8 grid. Some entry groups leave out connecting pieces I think you are expected to fill in the blank. Some things like the menu border and menu background don't appear to be listed in this file.

Layout of face.sp2:

Header

Offset	SizeOf	Name	Description
0	UInt32	Count	Number of entries Count can be more than the actual images in the texture. There are 16 images in each of the 2 textures, and there are 64 entries.
4	UInt32[Count]	Locations	Seek location for each entry

Entry

Offset	SizeOf	Name	Description
0	byte[4]	UNK	Unknown {0x01,0x00,0x00,0x00}
4	byte	xPos	Pixel X coordinate in image atlas
5	byte	yPos	Pixel Y coordinate in image atlas Invalid entries seem to have yPos>=Texture.Height. Detected switch from face1.tex to face2.tex when yPos<previous.yPos.
6	byte[2]	UNK	Unknown {0x20,0x36} on the valid entries. {0x60,0x36} on invalid entries.
8	UInt16	Width	Width of entry in pixels Possible this is really a byte with a zero x offset.
10	UInt16	Height	Height of entry in pixels Possible this is really a byte with a zero y offset.
12	byte[4]	UNK	Unknown {0x00,0x00,0x8E,0x00} on most. Last one has all {0x00}

End of file

File ends with byte[16] of {0x00}

Content of face1.tex and face2.tex

Name	File	X	Y	Width	Height
Squall Leonhart	face1.tex	0	0	32	48
Zell Dincht	face1.tex	32	0	32	48
Irvine Kinneas	face1.tex	64	0	32	48
Quistis Trepe	face1.tex	96	0	32	48
Rinoa Heartilly	face1.tex	128	0	32	48
Selphie Tilmitt	face1.tex	160	0	32	48
Seifer Almasy	face1.tex	192	0	32	48
Edea Kramer	face1.tex	224	0	32	48
Laguna Loire	face1.tex	0	48	32	48
Kiros Seagill	face1.tex	32	48	32	48
Ward Zabac	face1.tex	64	48	32	48
Lion	face1.tex	128	48	32	48
MiniMog	face1.tex	160	48	32	48
Boko	face1.tex	192	48	32	48
Angelo	face1.tex	224	48	32	48
Quezacotl	face2.tex	0	0	32	48
Shiva	face2.tex	32	0	32	48
Ifrit	face2.tex	64	0	32	48
Siren	face2.tex	96	0	32	48
Brothers	face2.tex	128	0	32	48
Diablos	face2.tex	160	0	32	48
Carbuncle	face2.tex	192	0	32	48
Leviathan	face2.tex	224	0	32	48
Pandemona	face2.tex	0	48	32	48
Cerberus	face2.tex	32	48	32	48
Alexander	face2.tex	64	48	32	48
Doomtrain	face2.tex	96	48	32	48
Bahamut	face2.tex	128	48	32	48
Cactuar	face2.tex	160	48	32	48
Tonberry	face2.tex	192	48	32	48
Eden	face2.tex	224	48	32	48

There is one blank space in face1.tex, I skipped that entry.