and another endian fix

svn-id: r10241

1 files changed, 30 insertions, 1 deletions

diff --git a/sword2/router.h b/sword2/router.h
index 447bdc9d33..364b884a61 100644
--- a/sword2/router.h
+++ b/sword2/router.h
@@ -24,6 +24,9 @@
 #include "memory.h"
 #include "object.h"
 
+#if !defined(__GNUC__)
+	#pragma START_PACK_STRUCTS
+#endif
 
 typedef	struct _walkData
 {
@@ -32,9 +35,35 @@ typedef	struct _walkData
 	int16	y;
 	uint8	step;
 	uint8	dir;
-} _walkData;
+} GCC_PACK _walkData;
 
+typedef struct
+{
+	int16   x1;
+  	int16   y1;
+  	int16   x2;
+	int16   y2;
+	int16   xmin;
+	int16   ymin;
+	int16   xmax;
+	int16   ymax;
+	int16   dx;	   // x2 - x1
+	int16   dy;	   // y2 - y1
+	int32   co;	   // co = (y1 *dx)- (x1*dy) from an equation for a line y*dx = x*dy + co
+} GCC_PACK _barData;
 
+typedef struct
+{
+	int16   x;
+	int16   y;
+	int16	level;
+	int16   prev;
+	int16   dist;
+} GCC_PACK _nodeData;
+
+#if !defined(__GNUC__)
+	#pragma END_PACK_STRUCTS
+#endif
 
 
 int32 RouteFinder(Object_mega *ob_mega, Object_walkdata *ob_walkdata, int32 x, int32 y, int32 dir);