X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsdl.h;h=fcf19341a81fd08372a5edd2c67881b012147611;hb=608be3bcd270eb45628a274eddb6dbcc8940accf;hp=81eb7c6aa155513455dc70d15fe3b348b59e4ead;hpb=b8114966908299df586165e00446f21c2ce343bb;p=rocksndiamonds.git

diff --git a/src/libgame/sdl.h b/src/libgame/sdl.h
index 81eb7c6a..fcf19341 100644
--- a/src/libgame/sdl.h
+++ b/src/libgame/sdl.h
@@ -28,6 +28,9 @@
 #define TARGET_STRING		"SDL"
 #define FULLSCREEN_STATUS	FULLSCREEN_AVAILABLE
 
+#define CURSOR_MAX_WIDTH	32
+#define CURSOR_MAX_HEIGHT	32
+
 
 /* SDL type definitions */
 
@@ -35,6 +38,7 @@ typedef struct SDLSurfaceInfo	Bitmap;
 typedef struct SDLSurfaceInfo	DrawBuffer;
 typedef struct SDLSurfaceInfo	DrawWindow;
 typedef Uint32			Pixel;
+typedef SDL_Cursor	       *Cursor;
 
 typedef SDLKey			Key;
 
@@ -66,6 +70,15 @@ struct SDLSurfaceInfo
   GC stored_clip_gc;
 };
 
+struct MouseCursorInfo
+{
+  int width, height;
+  int hot_x, hot_y;
+
+  char data[CURSOR_MAX_WIDTH * CURSOR_MAX_HEIGHT / 8];
+  char mask[CURSOR_MAX_WIDTH * CURSOR_MAX_HEIGHT / 8];
+};
+
 struct XY
 {
   short x, y;
@@ -332,10 +345,14 @@ inline void SDLDrawSimpleLine(Bitmap *, int, int, int, int, Uint32);
 inline void SDLDrawLine(Bitmap *, int, int, int, int, Uint32);
 inline Pixel SDLGetPixel(Bitmap *, int, int);
 
+inline void SDLInvertArea(Bitmap *, int, int, int, int, Uint32);
+
 void SDLZoomBitmap(Bitmap *, Bitmap *);
 
 Bitmap *SDLLoadImage(char *);
 
+void SDLSetMouseCursor(struct MouseCursorInfo *);
+
 inline void SDLOpenAudio(void);
 inline void SDLCloseAudio(void);