rocksndiamonds-3.1.2

[rocksndiamonds.git] / src / libgame / sdl.h

diff --git a/src/libgame/sdl.h b/src/libgame/sdl.h
index 9c48d515b8ce2ec9cd3b1707c82db6d0197f4b9e..fc05cb7063ad22ebbe4d8c88c66ab51b8a7d62d9 100644 (file)
--- a/src/libgame/sdl.h
+++ b/src/libgame/sdl.h
@@ -1,7 +1,7 @@
 /***********************************************************
 * Artsoft Retro-Game Library                               *
 *----------------------------------------------------------*
-* (c) 1994-2000 Artsoft Entertainment                      *
+* (c) 1994-2002 Artsoft Entertainment                      *
 *               Holger Schemel                             *
 *               Detmolder Strasse 189                      *
 *               33604 Bielefeld                            *
@@ -17,28 +17,33 @@
 #include "SDL.h"
 #include "SDL_image.h"
 #include "SDL_mixer.h"
+#include "SDL_net.h"
+#include "SDL_thread.h"
 
 
 /* definitions needed for "system.c" */
 
 #define SURFACE_FLAGS          (SDL_SWSURFACE)
 
-#define SDLCOPYAREA_OPAQUE     0
-#define SDLCOPYAREA_MASKED     1
-
 /* system dependent definitions */
 
 #define TARGET_STRING          "SDL"
 #define FULLSCREEN_STATUS      FULLSCREEN_AVAILABLE
 
+#define CURSOR_MAX_WIDTH       32
+#define CURSOR_MAX_HEIGHT      32
+
 
 /* SDL type definitions */
 
-typedef struct SDLSurfaceInfo  *Bitmap;
-typedef struct SDLSurfaceInfo  *DrawBuffer;
-typedef struct SDLSurfaceInfo  *DrawWindow;
+typedef struct SDLSurfaceInfo  Bitmap;
+typedef struct SDLSurfaceInfo  DrawBuffer;
+typedef struct SDLSurfaceInfo  DrawWindow;
+typedef Uint32                 Pixel;
+typedef SDL_Cursor            *Cursor;
 
 typedef SDLKey                 Key;
+typedef unsigned int           KeyMod;
 
 typedef SDL_Event              Event;
 typedef SDL_MouseButtonEvent   ButtonEvent;
@@ -59,17 +64,37 @@ typedef int                 Colormap;
 
 struct SDLSurfaceInfo
 {
+  char *source_filename;
+
+  int width, height;
   SDL_Surface *surface;
   SDL_Surface *surface_masked;
   GC gc;
   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;
+};
+
 
 /* SDL symbol definitions */
 
 #define None                   0L
 
+#define BLACK_PIXEL            0x000000
+#define WHITE_PIXEL            0xffffff
+
 #define EVENT_BUTTONPRESS      SDL_MOUSEBUTTONDOWN
 #define EVENT_BUTTONRELEASE    SDL_MOUSEBUTTONUP
 #define EVENT_MOTIONNOTIFY     SDL_MOUSEMOTION
@@ -305,17 +330,57 @@ struct SDLSurfaceInfo
 #define KSYM_F23               KSYM_UNDEFINED
 #define KSYM_F24               KSYM_UNDEFINED
 
+#define KSYM_FKEY_FIRST                KSYM_F1
+#define KSYM_FKEY_LAST         KSYM_F15
+#define KSYM_NUM_FKEYS         (KSYM_FKEY_LAST - KSYM_FKEY_FIRST + 1)
+
+#define KMOD_None              None
+#define KMOD_Shift_L           KMOD_LSHIFT
+#define KMOD_Shift_R           KMOD_RSHIFT
+#define KMOD_Control_L         KMOD_LCTRL
+#define KMOD_Control_R         KMOD_RCTRL
+#define KMOD_Meta_L            KMOD_LMETA
+#define KMOD_Meta_R            KMOD_RMETA
+#define KMOD_Alt_L             KMOD_LALT
+#define KMOD_Alt_R             KMOD_RALT
+
+#define KMOD_Shift             (KMOD_Shift_L   | KMOD_Shift_R)
+#define KMOD_Control           (KMOD_Control_L | KMOD_Control_R)
+#define KMOD_Meta              (KMOD_Meta_L    | KMOD_Meta_R)
+#define KMOD_Alt               (KMOD_Alt_L     | KMOD_Alt_R)
+
 
 /* SDL function definitions */
 
 inline void SDLInitVideoDisplay(void);
-inline void SDLInitVideoBuffer(DrawBuffer *, DrawWindow *, boolean);
-inline boolean SDLSetVideoMode(DrawBuffer *, boolean);
-inline void SDLCopyArea(Bitmap, Bitmap, int, int, int, int, int, int, int);
-inline void SDLFillRectangle(Bitmap, int, int, int, int, unsigned int);
-inline void SDLDrawSimpleLine(SDL_Surface *, int, int, int, int, unsigned int);
+inline void SDLInitVideoBuffer(DrawBuffer **, DrawWindow **, boolean);
+inline boolean SDLSetVideoMode(DrawBuffer **, boolean);
+inline void SDLCreateBitmapContent(Bitmap *, int, int, int);
+inline void SDLFreeBitmapPointers(Bitmap *);
+inline void SDLCopyArea(Bitmap *, Bitmap *, int, int, int, int, int, int, int);
+inline void SDLFillRectangle(Bitmap *, int, int, int, int, Uint32);
+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 SDLPutPixel(Bitmap *, int, int, Pixel);
+
+inline void SDLInvertArea(Bitmap *, int, int, int, int, Uint32);
+inline void SDLCopyInverseMasked(Bitmap *, Bitmap *, int, int, int, int,
+                                int, int);
 
-inline boolean SDLOpenAudio(void);
+void SDLZoomBitmap(Bitmap *, Bitmap *);
+
+Bitmap *SDLLoadImage(char *);
+
+void SDLSetMouseCursor(struct MouseCursorInfo *);
+
+inline void SDLOpenAudio(void);
 inline void SDLCloseAudio(void);
 
+inline void SDLNextEvent(Event *);
+
+void HandleJoystickEvent(Event *);
+void SDLInitJoysticks(void);
+boolean SDLReadJoystick(int, int *, int *, boolean *, boolean *);
+
 #endif /* SDL_H */