X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Ftypes.h;h=f7d8ad462e42b5ce198adfb7c529145d56887820;hb=24e6fe624376685e6c63861aa132c6f6cdf2bd4d;hp=bbe46f556a40015ac937502c08f6b43e60374428;hpb=929b071507a0fc9dfd5b667ca563137f65062dd7;p=rocksndiamonds.git

diff --git a/src/libgame/types.h b/src/libgame/types.h
index bbe46f55..f7d8ad46 100644
--- a/src/libgame/types.h
+++ b/src/libgame/types.h
@@ -32,14 +32,23 @@ typedef unsigned char byte;
 #undef FALSE
 #endif
 
-#ifdef MODE_AUTO
-#undef MODE_AUTO
+#ifdef STATE_AUTO
+#undef STATE_AUTO
 #endif
 
+#ifdef STATE_ASK
+#undef STATE_ASK
+#endif
+
+// values for boolean data type
 #define TRUE			1
 #define FALSE			0
 
-#define MODE_AUTO		-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))