X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Ftypes.h;h=6e55364cb9ddd40945865a5eda9cbd262324c8ac;hb=a7c06161253796a30a0237a7f5a044f459c8cf35;hp=558f180c526865d33504600f409218996c9de100;hpb=bcf0b6f2f2fbcb33be313cbfffeabe64b1aa58d0;p=rocksndiamonds.git

diff --git a/src/libgame/types.h b/src/libgame/types.h
index 558f180c..6e55364c 100644
--- a/src/libgame/types.h
+++ b/src/libgame/types.h
@@ -1,7 +1,7 @@
 /***********************************************************
 * Artsoft Retro-Game Library                               *
 *----------------------------------------------------------*
-* (c) 1994-2002 Artsoft Entertainment                      *
+* (c) 1994-2006 Artsoft Entertainment                      *
 *               Holger Schemel                             *
 *               Detmolder Strasse 189                      *
 *               33604 Bielefeld                            *
@@ -20,17 +20,28 @@
 #include <string.h>
 #include <sys/types.h>
 
-typedef unsigned char boolean;
+typedef int boolean;
 
 #if !defined(PLATFORM_WIN32)
 typedef unsigned char byte;
 #endif
 
-#ifndef FALSE
-#define FALSE		0
-#define TRUE		(!FALSE)
+#ifdef TRUE
+#undef TRUE
+#endif
+
+#ifdef FALSE
+#undef FALSE
 #endif
 
+#ifdef AUTO
+#undef AUTO
+#endif
+
+#define TRUE		1
+#define FALSE		0
+#define AUTO		-1
+
 #ifndef MIN
 #define MIN(a,b) 	((a) < (b) ? (a) : (b))
 #endif
@@ -44,7 +55,15 @@ typedef unsigned char byte;
 #endif
 
 #ifndef SIGN
-#define SIGN(a)		((a) < 0 ? -1 : ((a)>0 ? 1 : 0))
+#define SIGN(a)		((a) < 0 ? -1 : ((a) > 0 ? 1 : 0))
+#endif
+
+#ifndef ODD
+#define ODD(a)		(((a) & 1) == 1)
+#endif
+
+#ifndef EVEN
+#define EVEN(a)		(((a) & 1) == 0)
 #endif
 
 #define SIZEOF_ARRAY(array, type)	(sizeof(array) / sizeof(type))