X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Flibgame%2Fsystem.h;h=f498816e9c94351dfd8e2cbeafac022680f1df43;hb=a8cbd6caea4467607417ffe93ca70122b6862ff2;hp=bab4957e9f861437e39851d7b8fb945dbe7bf8b5;hpb=7270af24b41bc33fbb89a97227a7696e343eacbb;p=rocksndiamonds.git

diff --git a/src/libgame/system.h b/src/libgame/system.h
index bab4957e..f498816e 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -118,6 +118,11 @@
 #define SCREEN_KEYBOARD_POS(h)		((h) / 2)
 #endif
 
+// values for drag-and-drop support (some parts not added before SDL 2.0.5)
+#if SDL_VERSION_ATLEAST(2,0,5)
+#define USE_DRAG_AND_DROP
+#endif
+
 // default input keys
 #define DEFAULT_KEY_LEFT		KSYM_Left
 #define DEFAULT_KEY_RIGHT		KSYM_Right
@@ -866,6 +871,13 @@
 				 (type) == ARTWORK_TYPE_MUSIC ?		\
 				 getUserMusicDir() : "")
 
+#define ARTWORK_DEFAULT_SUBDIR(type)					\
+				((type) == ARTWORK_TYPE_GRAPHICS ?	\
+				 GFX_DEFAULT_SUBDIR :			\
+				 (type) == ARTWORK_TYPE_SOUNDS ?	\
+				 SND_DEFAULT_SUBDIR :			\
+				 MUS_DEFAULT_SUBDIR)
+
 #define UPDATE_BUSY_STATE()			\
 {						\
   if (gfx.draw_busy_anim_function != NULL)	\
@@ -1631,6 +1643,8 @@ struct TextPosInfo
   int tile_size;		// special case for list of network players
   int border_size;		// special case for list of preview players
   int vertical;			// special case for list of preview players
+
+  boolean redefined;		// redefined by custom artwork
 };
 
 struct MouseActionInfo