laqieer / fe-info

Fire Emblem Info Files for Data Maps

Fire Emblem Info Files

About

These files contain labeled RAM and ROM data, along with struct and enum definitions. They're used for the data maps website: https://laqieer.github.io/fe-maps/

Structure

• yaml - Info files in YAML format; large files are split for easier editing
• json - Combined YAML files in JSON format; used for the data maps website
• tools
  • utils.py - Functions for working with YAML data
  • validator.py - Script for validating data and converting to JSON
  • dumper.py - Script for finding and outputing data from a ROM file
  • constants.py - Defines constants used by other scripts
  • decomp.py - Script for finding data from decomp project and outputing to YAML

Game directories are fe6 for Binding Blade and fe8 for The Sacred Stones.

Data Format

• ram / rom
  • desc
  • label
  • type
  • addr
  • size (optional)
  • count (optional, assume count=1 if not specified)
  • enum (optional)
• code
  • desc
  • label
  • addr
  • size
  • mode (thumb or arm)
  • params
  • return

Primitive Types

• u8 - Unsigned 8 bit integer
• s8 - Signed 8 bit integer
• flags8 - 8 bit integer used for bit flags
• bool - u8 that only takes values 0 (false) or 1 (true)
• u16 - Unsigned 16 bit integer
• s16 - Signed 16 bit integer
• flags16 - 16 bit integer used for bit flags
• u32 - Unsigned 32 bit integer
• s32 - Signed 32 bit integer
• ptr - 32 bit pointer to an address
• ascii - 8 bit ASCII character
• char - 16 bit in-game text character
• lz - LZ77 compressed
• gfx - Graphics, 32 bytes per tile
• tilemap - Tilemap, 2 bytes per tile
• palette - Palette, 32 bytes per row
• thumb - 16 bit THUMB code
• arm - 32 bit ARM code