From 10f63743ab0d3c1836f5134df09d1f15f27f92d0 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Mon, 2 Mar 2020 17:51:17 +0100
Subject: [PATCH] elec: charged walls are destroyed if they are adjacent to
 grounded walls

---
 complex.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/complex.cpp b/complex.cpp
index e20bf718..87624d9b 100644
--- a/complex.cpp
+++ b/complex.cpp
@@ -359,6 +359,10 @@ EX namespace elec {
     if(c->wall == waDeadTroll2 || isAlchAny(c) || c->wall == waVinePlant)
       drawParticles(c, winf[c->wall].color, 16),
       c->wall = waNone;
+    
+    /* destroy charged walls on the border */
+    if(c->wall == waCharged) forCellEx(c1, c) if(c1->wall == waGrounded)
+      c->wall = waNone;
     /* if(c->wall == waCharged)
       c->wall = waMetal; */
     }