Project
sashite-pnn
PNN (Piece Name Notation) extends PIN to provide style-aware piece representation
in abstract strategy board games. This gem implements the PNN Specification v1.0.0 with
a modern Ruby interface featuring immutable piece objects and functional programming
principles. PNN adds derivation markers to PIN that distinguish pieces by their style
origin, enabling cross-style game scenarios and piece origin tracking. Represents all
four Game Protocol piece attributes with full PIN backward compatibility. Perfect for
game engines, cross-tradition tournaments, and hybrid board game environments.
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Development
Licenses
MIT
Dependencies
Runtime
~> 2.0.2