X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsdl.h;h=a5271c8152a1597d81fd585d0465c3c51e9739d6;hb=97b1e9813e532b9065a841f2d185d632df19bf7a;hp=ad7dca8c1a95ee9cdf4535838be523469ead2c0f;hpb=aaa6bf53eceb4c7801966a017dcc8a57c2fdface;p=rocksndiamonds.git

diff --git a/src/libgame/sdl.h b/src/libgame/sdl.h
index ad7dca8c..a5271c81 100644
--- a/src/libgame/sdl.h
+++ b/src/libgame/sdl.h
@@ -4,7 +4,7 @@
 // (c) 1995-2014 by Artsoft Entertainment
 //     		    Holger Schemel
 //		    info@artsoft.org
-//		    http://www.artsoft.org/
+//		    https://www.artsoft.org/
 // ----------------------------------------------------------------------------
 // sdl.h
 // ============================================================================
@@ -23,7 +23,7 @@
 
 // definitions needed for "system.c"
 
-#define SURFACE_FLAGS		(0)
+#define SURFACE_FLAGS		(SDL_WINDOW_RESIZABLE)
 
 #define SET_TRANSPARENT_PIXEL	(SDL_TRUE)
 #define UNSET_TRANSPARENT_PIXEL	(SDL_FALSE)
@@ -350,6 +350,21 @@ typedef struct UserEventInfo	UserEvent;
 #define KSYM_FKEY_LAST		KSYM_F12
 #define KSYM_NUM_FKEYS		(KSYM_FKEY_LAST - KSYM_FKEY_FIRST + 1)
 
+#define KSYM_RAW(k)		(((k) >= KSYM_a &&			\
+				  (k) <= KSYM_z)        ||		\
+				 ((k) >= KSYM_0 &&			\
+				  (k) <= KSYM_9)        ||		\
+				 (k) == KSYM_space)
+
+#define KSYM_PRINTABLE(k)	(((k) >= KSYM_space &&			\
+				  (k) <= KSYM_z)        ||		\
+				 (k) == KSYM_Adiaeresis ||		\
+				 (k) == KSYM_Odiaeresis ||		\
+				 (k) == KSYM_Udiaeresis ||		\
+				 (k) == KSYM_adiaeresis ||		\
+				 (k) == KSYM_odiaeresis ||		\
+				 (k) == KSYM_udiaeresis)
+
 #define KMOD_None		KMOD_NONE
 #define KMOD_Shift_L		KMOD_LSHIFT
 #define KMOD_Shift_R		KMOD_RSHIFT
@@ -373,8 +388,11 @@ typedef struct UserEventInfo	UserEvent;
 
 #define KMOD_TextInput		(KMOD_Shift | KMOD_Alt_R)
 
+
 // SDL function definitions
 
+void SDLSetAlpha(SDL_Surface *, boolean, int);
+const char *SDLGetRendererName(void);
 boolean SDLSetNativeSurface(SDL_Surface **);
 SDL_Surface *SDLGetNativeSurface(SDL_Surface *);
 void SDLCreateBitmapTextures(Bitmap *);