notations
Notations and some important data structures used in Habbo Hotel
Habbo Avatar Figure Notation (HAFN)
Available Specifications:
- HAFN v1.0
- HAFN v2.0
- Specification Status: Candidate
- Date: 2025-05-02
- Available in: English (original) • Portuguese • Spanish
- Main changes: Instead of being a numeric exclusive notation, it now has separators and identifiers of each part.
- Summary: The text-based string notation designed to represent Habbo avatar appearances using compact, dot-separated codes. Each string encodes structured data that represents figure parts, set IDs, and optional color IDs, and it is based on the data exposed by the
figuredatacurrently available.