From 825d238aa0177b2d71965de228d6492a28068e68 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 27 Apr 2022 21:37:17 +0100
Subject: [PATCH] Document z coordinate sense convention

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 src/gamestate.rs | 1 +
 1 file changed, 1 insertion(+)

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 {
-- 
2.30.2