From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 27 Apr 2022 20:37:17 +0000 (+0100)
Subject: Document z coordinate sense convention
X-Git-Tag: otter-1.1.0~419
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=825d238aa0177b2d71965de228d6492a28068e68;p=otter.git

Document z coordinate sense convention

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/src/gamestate.rs b/src/gamestate.rs
index eb0d114d..0e6f8751 100644
--- a/src/gamestate.rs
+++ b/src/gamestate.rs
@@ -28,6 +28,7 @@ pub struct SpecDepth(u16);
 
 // ---------- general data types ----------
 
+/// Pieces on top have higher values than ones 
 #[derive(Debug,Clone,Eq,PartialEq,Ord,PartialOrd)]
 #[derive(Serialize,Deserialize)]
 pub struct ZLevel {