From e4ede2e8851cb3bed2398ab6a7efa7814a073df7 Mon Sep 17 00:00:00 2001
From: Jilles Tjoelker <jilles@stack.nl>
Date: Mon, 2 Feb 2004 23:42:41 +0000
Subject: [PATCH] Make ibmgraphics stripping work (decgraphics stripping still
 doesn't work for me)

git-svn-id: svn://katsu.triplehelix.org/dgamelaunch/trunk@220 db0b04b0-f4d1-0310-9a6d-de3e77497b0e
---
 stripgfx.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/stripgfx.c b/stripgfx.c
index ac47466..c33fbfc 100644
--- a/stripgfx.c
+++ b/stripgfx.c
@@ -342,6 +342,8 @@ populate_gfx_array (int gfxset)
 {
   int i;
 
+  state = 0;
+
   memset (gfx_map, 0, 256);
 
   if (gfxset == NO_GRAPHICS)
@@ -353,9 +355,12 @@ populate_gfx_array (int gfxset)
           && !(gfx_map[dec_graphics[i]]))
         gfx_map[dec_graphics[i] - 128] = no_graphics[i];
       if ((gfxset == IBM_GRAPHICS) && (ibm_graphics[i]))
-        gfx_map[ibm_graphics[i] - 128] = no_graphics[i];
+        gfx_map[ibm_graphics[i]] = no_graphics[i];
     }
 
+  if (gfxset == IBM_GRAPHICS)
+    state = -1;
+
   /*
      endwin();
      for (i=0;i<256;i++) {
@@ -385,7 +390,7 @@ strip_gfx (unsigned char inchar)
       return inchar;
     }
 
-  if (gfx_map[inchar] && (state == 1))
+  if (gfx_map[inchar] && (state == 1 || state == -1))
     {
       return gfx_map[inchar];
     }