From d0aedba2283556bb2a724aa78b39859a51641eab Mon Sep 17 00:00:00 2001
From: Holger Schemel <info@artsoft.org>
Date: Fri, 21 Feb 2025 22:24:33 +0100
Subject: [PATCH] added function to check if gadget is mapped

---
 src/libgame/gadgets.c | 5 +++++
 src/libgame/gadgets.h | 1 +
 2 files changed, 6 insertions(+)

diff --git a/src/libgame/gadgets.c b/src/libgame/gadgets.c
index de2d8e0d..4caf8b6d 100644
--- a/src/libgame/gadgets.c
+++ b/src/libgame/gadgets.c
@@ -2211,6 +2211,11 @@ static void CheckRangeOfNumericInputGadget(struct GadgetInfo *gi)
 // global pointer to gadget actually in use (when mouse button pressed)
 static struct GadgetInfo *last_gi = NULL;
 
+boolean isMappedGadget(struct GadgetInfo *gi)
+{
+  return (gi != NULL && gi->mapped);
+}
+
 static void MapGadgetExt(struct GadgetInfo *gi, boolean redraw)
 {
   if (gi == NULL || gi->deactivated || gi->mapped)
diff --git a/src/libgame/gadgets.h b/src/libgame/gadgets.h
index 42d3b892..015e67c5 100644
--- a/src/libgame/gadgets.h
+++ b/src/libgame/gadgets.h
@@ -332,6 +332,7 @@ void FreeGadget(struct GadgetInfo *);
 void ModifyGadget(struct GadgetInfo *, int, ...);
 void RedrawGadget(struct GadgetInfo *);
 
+boolean isMappedGadget(struct GadgetInfo *);
 void MapGadget(struct GadgetInfo *);
 void UnmapGadget(struct GadgetInfo *);
 void UnmapAllGadgets(void);
-- 
2.34.1