From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 11 Mar 2021 14:25:25 +0000 (+0000)
Subject: hidden: Do not permute pieces for players with Visible view
X-Git-Tag: otter-0.4.0~182
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=036a9545a7058da11f6c4a47a8646e93c0b8fb8d;p=otter.git

hidden: Do not permute pieces for players with Visible view

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

diff --git a/src/hidden.rs b/src/hidden.rs
index 1d2a90c9..03b4ff8f 100644
--- a/src/hidden.rs
+++ b/src/hidden.rs
@@ -441,8 +441,13 @@ mod vpid {
       new_notches
     };
 
-    for gpl in gplayers.values_mut() {
-      // xxx don't do this for Visible, check occk
+    for (player, gpl) in gplayers.iter_mut() {
+      match occ.views.get_kind(player) {
+        OccK::Visible => continue,
+        OccK::Scrambled |
+        OccK::Displaced{..} |
+        OccK::Invisible => (),
+      };
 
       let mut fwd_updates = vec![];
       for (old, new) in izip!(&occ.notches.table, &new_notches) {