From b3a26c7f7de58f5b86cf5069334407b4e9f8262a Mon Sep 17 00:00:00 2001
From: Holger Schemel <info@artsoft.org>
Date: Tue, 28 Feb 2023 20:09:51 +0100
Subject: [PATCH] fixed redrawing redefined graphics for steel or wooden grid
 in MM engine

---
 src/game_mm/mm_game.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/game_mm/mm_game.c b/src/game_mm/mm_game.c
index 4b864e69..c87bc90a 100644
--- a/src/game_mm/mm_game.c
+++ b/src/game_mm/mm_game.c
@@ -2006,10 +2006,16 @@ static boolean HitPolarizer(int element, int hit_mask)
   }
   else if (IS_GRID_STEEL(element))
   {
+    // may be required if graphics for steel grid redefined
+    AddDamagedField(ELX, ELY);
+
     return HitReflectingWalls(element, hit_mask);
   }
   else	// IS_GRID_WOOD
   {
+    // may be required if graphics for wooden grid redefined
+    AddDamagedField(ELX, ELY);
+
     return HitAbsorbingWalls(element, hit_mask);
   }
 
-- 
2.34.1