FF8/WorldMap rail

By MaKiPL

Info

Rail.obj is a file containing key locations of train movement. It stores location on world map, and the train automatically rotates, gives power and calculates needed info (like cargo rotation and etc.)

File scheme

The file is built the similiar way as World map WMX.obj. The engine is loading animation for specific train every 0x800 bytes (2048). Always. Animation cannot be larger than 2048, and if is smaller than 2048 bytes, then what's left is filled with 00. One animation frame is 16 bytes.

Offset	Length	Description
0	Byte	Count of animation frames
1	Byte	Unknown
2	10 bytes	Unknown
varies	count * 16 bytes	Animation frames
varies	varies	Padding / 00

Animation key frame

Offset	Length	Description
0	2 Bytes signed	X Axis
2	2 Bytes	Unknown
4	2 Bytes signed	Z Axis
6	2 Bytes signed	Initial train rotation
8	2 Bytes signed	Y Axis
10	2 Bytes	Unknown/ Always 00?
12	4 Bytes	Unknown