From f79738e9d5ee47a1007fe55d392f17a142c1a51d Mon Sep 17 00:00:00 2001
From: Roman Fomin <rfomin@gmail.com>
Date: Mon, 18 Oct 2021 22:55:06 +0700
Subject: [PATCH] automap: flashing key based switch (#294)

* flashing key based switch

* add check for keyed switch

* forgot else

* remove check for closed door again

* add comment
---
 Source/am_map.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Source/am_map.c b/Source/am_map.c
index e935a47c..5e0a56d4 100644
--- a/Source/am_map.c
+++ b/Source/am_map.c
@@ -1472,9 +1472,13 @@ void AM_drawWalls(void)
           (lines[i].special>=GenLockedBase && lines[i].special<GenDoorBase))
         )
         {
+    // Remove the closed door check for flashing keyed switches feature
+    // from Crispy Doom.
+#if 0
           if ((lines[i].backsector->floorheight==lines[i].backsector->ceilingheight) ||
               (lines[i].frontsector->floorheight==lines[i].frontsector->ceilingheight))
           {
+#endif
             if (map_keyed_door_flash && (leveltime & 16))
             {
                AM_drawMline(&l, mapcolor_grid);
@@ -1502,8 +1506,10 @@ void AM_drawWalls(void)
                   mapcolor_clsd? mapcolor_clsd : mapcolor_cchg);
                 break;
             }
+#if 0
           }
           else AM_drawMline(&l, mapcolor_cchg); // open keyed door
+#endif
         }
         else if (lines[i].flags & ML_SECRET)    // secret door
         {