removed drag-and-drop support if compiled with SDL version older than 2.0.5

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

diff --git a/src/libgame/system.h b/src/libgame/system.h
index bab4957e9f861437e39851d7b8fb945dbe7bf8b5..73fc371603eaf3d6afb3953e1f7b2908137ad545 100644 (file)
--- 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