nif

Nafc image format

Specifications

First 3 bytes are an identifier, these bytes are in hex
6e 69 66

1 byte width then 1 byte height, the width/height is equal the the value of the byte plus one.

The following n bytes, n being defined as width*height, are pixels referring to the palette.

Then the palette is the rest of the file.

byte	meaning	comment
0-2	File identifier	always `6e 69 66`
3	Width	width = value + 1
4	Height	height = value +1
5-?	Pixels	Each bytes refers to a palette value. e.g. the first color in the palette is value 0.
?-end	Palette	The length of this palette has to be a multiple of 3 because one color is 3 bytes. e. g. every 3 bytes is one color.