X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Flibgame%2Fgadgets.h;h=47de5776bf05761aea91167e1e5acfcac5b70000;hp=7f352a87b5d49b61d4fe8817aaeb8dd864dea6f3;hb=abe44529b439ad39b4d8dbf19cbd67c9b9844279;hpb=e05dda5c8cc6687dcbc59e182a81aed627e262d0

diff --git a/src/libgame/gadgets.h b/src/libgame/gadgets.h
index 7f352a87..47de5776 100644
--- a/src/libgame/gadgets.h
+++ b/src/libgame/gadgets.h
@@ -1,15 +1,13 @@
-/***********************************************************
-* Artsoft Retro-Game Library                               *
-*----------------------------------------------------------*
-* (c) 1994-2006 Artsoft Entertainment                      *
-*               Holger Schemel                             *
-*               Detmolder Strasse 189                      *
-*               33604 Bielefeld                            *
-*               Germany                                    *
-*               e-mail: info@artsoft.org                   *
-*----------------------------------------------------------*
-* gadgets.h                                                *
-***********************************************************/
+// ============================================================================
+// Artsoft Retro-Game Library
+// ----------------------------------------------------------------------------
+// (c) 1995-2014 by Artsoft Entertainment
+//     		    Holger Schemel
+//		    info@artsoft.org
+//		    http://www.artsoft.org/
+// ----------------------------------------------------------------------------
+// gadgets.h
+// ============================================================================
 
 #ifndef GADGETS_H
 #define GADGETS_H
@@ -110,6 +108,10 @@
 #define GDI_ACTIVE			45
 #define GDI_DIRECT_DRAW			46
 
+/* gadget deactivation hack */
+#define GDI_ACTIVE_POS(a)		((a) < 0 ? POS_OFFSCREEN : (a))
+
+
 typedef void (*gadget_function)(void *);
 
 struct GadgetBorder
@@ -135,7 +137,7 @@ struct GadgetDecoration
 
 struct GadgetEvent
 {
-  unsigned long type;			/* event type */
+  unsigned int type;			/* event type */
   int button;				/* button number for button events */
   int x, y;				/* gadget position at event time */
   boolean off_borders;			/* mouse pointer outside gadget? */
@@ -150,14 +152,14 @@ struct GadgetDrawingArea
 
 struct GadgetTextButton
 {
-  char value[MAX_GADGET_TEXTSIZE];	/* text written on the button */
+  char value[MAX_GADGET_TEXTSIZE + 1];	/* text written on the button */
   int size;				/* maximal size of button text */
 };
 
 struct GadgetTextInput
 {
-  char value[MAX_GADGET_TEXTSIZE];	/* text string in input field */
-  char last_value[MAX_GADGET_TEXTSIZE];	/* last text string in input field */
+  char value[MAX_GADGET_TEXTSIZE + 1];	/* text string in input field */
+  char last_value[MAX_GADGET_TEXTSIZE + 1];/* last text string in input field */
   int cursor_position;			/* actual text cursor position */
   int number_value;			/* integer value, if numeric */
   int number_min;			/* minimal allowed numeric value */
@@ -167,8 +169,8 @@ struct GadgetTextInput
 
 struct GadgetTextArea
 {
-  char value[MAX_GADGET_TEXTSIZE];	/* text string in input field */
-  char last_value[MAX_GADGET_TEXTSIZE];	/* last text string in input field */
+  char value[MAX_GADGET_TEXTSIZE + 1];	/* text string in input field */
+  char last_value[MAX_GADGET_TEXTSIZE + 1];/* last text string in input field */
   int cursor_position;			/* actual text cursor position */
   int cursor_x;				/* actual x cursor position */
   int cursor_y;				/* actual y cursor position */
@@ -221,7 +223,7 @@ struct GadgetInfo
   int id;				/* internal gadget identifier */
   int custom_id;			/* custom gadget identifier */
   int custom_type_id;			/* custom gadget type identifier */
-  char info_text[MAX_INFO_TEXTSIZE];	/* short popup info text */
+  char info_text[MAX_INFO_TEXTSIZE + 1];/* short popup info text */
   int x, y;				/* gadget position */
   int width, height;			/* gadget size */
   unsigned int type;			/* type (button, text input, ...) */
@@ -251,6 +253,10 @@ struct GadgetInfo
   struct GadgetInfo *next;		/* next list entry */
 };
 
+
+void InitGadgetsSoundCallback(void (*activating_function)(void),
+			      void (*selecting_function)(void));
+
 struct GadgetInfo *CreateGadget(int, ...);
 void FreeGadget(struct GadgetInfo *);