X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Ftypes.h;h=f7d8ad462e42b5ce198adfb7c529145d56887820;hb=2a706382e0b0f677253e24a4672facfe4059aa42;hp=2c678f705c125eed4a009bcb24edf331bfed3ba8;hpb=f9609535cba3b9b907f0e8dad31f7727aa380f71;p=rocksndiamonds.git

diff --git a/src/libgame/types.h b/src/libgame/types.h
index 2c678f70..f7d8ad46 100644
--- a/src/libgame/types.h
+++ b/src/libgame/types.h
@@ -32,19 +32,23 @@ typedef unsigned char byte;
 #undef FALSE
 #endif
 
-#ifdef MODE_AUTO
-#undef MODE_AUTO
+#ifdef STATE_AUTO
+#undef STATE_AUTO
 #endif
 
-#ifdef MODE_ASK
-#undef MODE_ASK
+#ifdef STATE_ASK
+#undef STATE_ASK
 #endif
 
+// values for boolean data type
 #define TRUE			1
 #define FALSE			0
 
-#define MODE_AUTO		-1
-#define MODE_ASK		-1
+// values for 3-state data type (for "yes/no/auto" or "yes/no/ask")
+#define STATE_TRUE		1
+#define STATE_FALSE		0
+#define STATE_AUTO		-1
+#define STATE_ASK		-1
 
 #ifndef MIN
 #define MIN(a, b) 		((a) < (b) ? (a) : (b))