rnd-20020908-1-src

[rocksndiamonds.git] / src / libgame / gadgets.c

diff --git a/src/libgame/gadgets.c b/src/libgame/gadgets.c
index aeb5ec9cbeee81e88136c84a43d63fa0c2d338ac..77eb4718d0c7f049a5be0ea1f372627820fc91d3 100644 (file)
--- a/src/libgame/gadgets.c
+++ b/src/libgame/gadgets.c
@@ -1,25 +1,22 @@
 /***********************************************************
-*  Rocks'n'Diamonds -- McDuffin Strikes Back!              *
+* Artsoft Retro-Game Library                               *
 *----------------------------------------------------------*
-*  (c) 1995-98 Artsoft Entertainment                       *
-*              Holger Schemel                              *
-*              Oststrasse 11a                              *
-*              33604 Bielefeld                             *
-*              phone: ++49 +521 290471                     *
-*              email: aeglos@valinor.owl.de                *
+* (c) 1994-2002 Artsoft Entertainment                      *
+*               Holger Schemel                             *
+*               Detmolder Strasse 189                      *
+*               33604 Bielefeld                            *
+*               Germany                                    *
+*               e-mail: info@artsoft.org                   *
 *----------------------------------------------------------*
-*  gadgets.c                                               *
+* gadgets.c                                                *
 ***********************************************************/
 
 #include <stdarg.h>
-
-#include "libgame.h"
-
-#if 0
-#include "main_TMP.h"
-#endif
+#include <string.h>
 
 #include "gadgets.h"
+#include "text.h"
+#include "misc.h"
 
 
 /* values for DrawGadget() */
@@ -66,6 +63,21 @@ static int getNewGadgetID()
   return id;
 }
 
+#if 0
+void DUMP_GADGET_MAP_STATE()
+{
+  struct GadgetInfo *gi = gadget_list_first_entry;
+
+  while (gi)
+  {
+    printf("-XXX-1-> '%s': %s\n",
+          gi->info_text, (gi->mapped ? "mapped" : "not mapped"));
+
+    gi = gi->next;
+  }
+}
+#endif
+
 static struct GadgetInfo *getGadgetInfoFromMousePosition(int mx, int my)
 {
   struct GadgetInfo *gi = gadget_list_first_entry;
@@ -85,11 +97,6 @@ static struct GadgetInfo *getGadgetInfoFromMousePosition(int mx, int my)
 
 static void default_callback_info(void *ptr)
 {
-#if 0
-  if (game_status == LEVELED)
-    HandleEditorGadgetInfoText(ptr);
-#endif
-
   return;
 }
 
@@ -312,7 +319,9 @@ static void HandleGadgetTags(struct GadgetInfo *gi, int first_tag, va_list ap)
        break;
 
       case GDI_CHECKED:
-       gi->checked = va_arg(ap, boolean);
+       /* take care here: "boolean" is typedef'ed as "unsigned char",
+          which gets promoted to "int" */
+       gi->checked = (boolean)va_arg(ap, int);
        break;
 
       case GDI_RADIO_NR:
@@ -371,25 +380,25 @@ static void HandleGadgetTags(struct GadgetInfo *gi, int first_tag, va_list ap)
        break;
 
       case GDI_DESIGN_UNPRESSED:
-       gi->design[GD_BUTTON_UNPRESSED].bitmap = va_arg(ap, Bitmap);
+       gi->design[GD_BUTTON_UNPRESSED].bitmap = va_arg(ap, Bitmap *);
        gi->design[GD_BUTTON_UNPRESSED].x = va_arg(ap, int);
        gi->design[GD_BUTTON_UNPRESSED].y = va_arg(ap, int);
        break;
 
       case GDI_DESIGN_PRESSED:
-       gi->design[GD_BUTTON_PRESSED].bitmap = va_arg(ap, Bitmap);
+       gi->design[GD_BUTTON_PRESSED].bitmap = va_arg(ap, Bitmap *);
        gi->design[GD_BUTTON_PRESSED].x = va_arg(ap, int);
        gi->design[GD_BUTTON_PRESSED].y = va_arg(ap, int);
        break;
 
       case GDI_ALT_DESIGN_UNPRESSED:
-       gi->alt_design[GD_BUTTON_UNPRESSED].bitmap= va_arg(ap, Bitmap);
+       gi->alt_design[GD_BUTTON_UNPRESSED].bitmap= va_arg(ap, Bitmap *);
        gi->alt_design[GD_BUTTON_UNPRESSED].x = va_arg(ap, int);
        gi->alt_design[GD_BUTTON_UNPRESSED].y = va_arg(ap, int);
        break;
 
       case GDI_ALT_DESIGN_PRESSED:
-       gi->alt_design[GD_BUTTON_PRESSED].bitmap = va_arg(ap, Bitmap);
+       gi->alt_design[GD_BUTTON_PRESSED].bitmap = va_arg(ap, Bitmap *);
        gi->alt_design[GD_BUTTON_PRESSED].x = va_arg(ap, int);
        gi->alt_design[GD_BUTTON_PRESSED].y = va_arg(ap, int);
        break;
@@ -403,7 +412,7 @@ static void HandleGadgetTags(struct GadgetInfo *gi, int first_tag, va_list ap)
        break;
 
       case GDI_DECORATION_DESIGN:
-       gi->deco.design.bitmap = va_arg(ap, Bitmap);
+       gi->deco.design.bitmap = va_arg(ap, Bitmap *);
        gi->deco.design.x = va_arg(ap, int);
        gi->deco.design.y = va_arg(ap, int);
        break;
@@ -852,15 +861,27 @@ void HandleGadgets(int mx, int my, int button)
   if (last_info_gi != new_gi ||
       (new_gi && new_gi->type == GD_TYPE_DRAWING_AREA && changed_position))
   {
-    last_info_gi = new_gi;
-
     if (new_gi != NULL && (button == 0 || new_gi == last_gi))
     {
-      new_gi->event.type = 0;
+      new_gi->event.type = GD_EVENT_INFO_ENTERING;
       new_gi->callback_info(new_gi);
     }
-    else
+    else if (last_info_gi != NULL)
+    {
+      last_info_gi->event.type = GD_EVENT_INFO_LEAVING;
+      last_info_gi->callback_info(last_info_gi);
+
+#if 0
       default_callback_info(NULL);
+
+      printf("It seems that we are leaving gadget [%s]!\n",
+            (last_info_gi != NULL &&
+             last_info_gi->info_text != NULL ?
+             last_info_gi->info_text : ""));
+#endif
+    }
+
+    last_info_gi = new_gi;
   }
 
   if (gadget_pressed)