From 05f79aac9452f5666ee6dc712637adc1d9ae6b7a Mon Sep 17 00:00:00 2001
From: Holger Schemel <info@artsoft.org>
Date: Tue, 11 Dec 2018 23:48:50 +0100
Subject: [PATCH 1/1] changed request dialog to disable virtual buttons instead
 of hiding them

---
 src/libgame/system.c | 5 +++++
 src/libgame/system.h | 1 +
 src/tools.c          | 6 +++---
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/libgame/system.c b/src/libgame/system.c
index 0b9be20e..de973c73 100644
--- a/src/libgame/system.c
+++ b/src/libgame/system.c
@@ -417,6 +417,11 @@ void SetOverlayShowGrid(boolean show_grid)
     SetOverlayEnabled(TRUE);
 }
 
+boolean GetOverlayEnabled(void)
+{
+  return overlay.enabled;
+}
+
 boolean GetOverlayActive(void)
 {
   return overlay.active;
diff --git a/src/libgame/system.h b/src/libgame/system.h
index 2f7c2bf6..0e67600c 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -1694,6 +1694,7 @@ void SetTileCursorSXSY(int, int);
 void SetOverlayEnabled(boolean);
 void SetOverlayActive(boolean);
 void SetOverlayShowGrid(boolean);
+boolean GetOverlayEnabled(void);
 boolean GetOverlayActive(void);
 void SetDrawDeactivationMask(int);
 int GetDrawDeactivationMask(void);
diff --git a/src/tools.c b/src/tools.c
index 6522b8e7..2ff2a6e3 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -4811,17 +4811,17 @@ static boolean RequestEnvelope(char *text, unsigned int req_state)
 
 boolean Request(char *text, unsigned int req_state)
 {
-  boolean overlay_active = GetOverlayActive();
+  boolean overlay_enabled = GetOverlayEnabled();
   boolean result;
 
-  SetOverlayActive(FALSE);
+  SetOverlayEnabled(FALSE);
 
   if (global.use_envelope_request)
     result = RequestEnvelope(text, req_state);
   else
     result = RequestDoor(text, req_state);
 
-  SetOverlayActive(overlay_active);
+  SetOverlayEnabled(overlay_enabled);
 
   return result;
 }
-- 
2.34.1