X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsystem.h;h=eff5452583bbe16db554dbe8c49e7ab8707930de;hb=9fa601d400aa71f38fcdc19eaf107f42e0d2a2a3;hp=bb78fbe9453b442d666aa8b603b060f6ca327932;hpb=7b3e068e43bcfeb38ce390d5d1c3b1a13c81cb55;p=rocksndiamonds.git

diff --git a/src/libgame/system.h b/src/libgame/system.h
index bb78fbe9..eff54525 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -136,6 +136,10 @@
 					 (b) <= MB_WHEEL_DOWN)
 #define DEFAULT_WHEEL_STEPS		3
 
+#define BUTTON_STEPSIZE(b)		((b) == MB_LEFTBUTTON   ?  1 :	\
+					 (b) == MB_MIDDLEBUTTON ?  5 :	\
+					 (b) == MB_RIGHTBUTTON  ? 10 : 1)
+
 /* values for move directions */
 #define MV_BIT_LEFT			0
 #define MV_BIT_RIGHT			1
@@ -439,6 +443,9 @@
 
 #define ERROR_BASENAME		"stderr.txt"
 
+#define STRING_PARENT_DIRECTORY		".."
+#define STRING_TOP_DIRECTORY		"/"
+
 #define CHAR_PATH_SEPARATOR_UNIX	'/'
 #define CHAR_PATH_SEPARATOR_DOS		'\\'
 
@@ -729,6 +736,8 @@ struct VideoSystemInfo
   boolean window_scaling_available;
   int window_scaling_percent;
   char *window_scaling_quality;
+
+  boolean initialized;
 };
 
 struct AudioSystemInfo
@@ -939,6 +948,7 @@ struct SetupInfo
   boolean toons;
   boolean scroll_delay;
   boolean scroll_delay_value;
+  char *engine_snapshot_mode;
   boolean soft_scrolling;
   boolean fade_screens;
   boolean autorecord;