From 5859134e1c81d15e49cab4c1971ed2bce5781845 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Tue, 5 May 2009 00:00:53 +0000
Subject: Better ASCII chart.

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 1509
---
 textscreen/txt_desktop.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/textscreen/txt_desktop.c b/textscreen/txt_desktop.c
index 4b90ed66..99a5062d 100644
--- a/textscreen/txt_desktop.c
+++ b/textscreen/txt_desktop.c
@@ -158,10 +158,13 @@ void TXT_ExitMainLoop(void)
 
 void TXT_DrawASCIITable(void)
 {
+    unsigned char *screendata;
     char buf[10];
     int x, y;
     int n;
 
+    screendata = TXT_GetScreenData();
+
     TXT_FGColor(TXT_COLOR_BRIGHT_WHITE);
     TXT_BGColor(TXT_COLOR_BLACK, 0);
 
@@ -172,11 +175,15 @@ void TXT_DrawASCIITable(void)
             n = y * 16 + x;
 
             TXT_GotoXY(x * 5, y);
-            sprintf(buf, "%02x %c ", n, n);
+            sprintf(buf, "%02x   ", n);
             TXT_Puts(buf);
+
+            // Write the character directly to the screen memory buffer:
+
+            screendata[(y * TXT_SCREEN_W + x * 5 + 3) * 2] = n;
         }
     }
-    
+
     TXT_UpdateScreen();
 }
 
-- 
cgit v1.2.3