[Exult-cvs-logs] ./exult/usecode ucinternal.cc, 1.156, 1.157 intrinsics.cc, 1.310, 1.311

[<ma...@us...>]

Update of /cvsroot/exult/./exult/usecode
In directory sc8-pr-cvs17.sourceforge.net:/tmp/cvs-serv7394/usecode

Modified Files:
	ucinternal.cc intrinsics.cc 
Log Message:
* Added overloaded methods for Fast_pathfinder_client::is_grabable to make
  use of the new distance function.
* Exult Studio/Exult can now search for a shape of a given frame as well.
* Fixed can_avatar_reach_pos intrinsic.
* Switched from DELTA_WRAP_CHECK and DELTA_CHECK macros to static inline
  functions to prevent possible undetected problems.
* Update of MSVC projects, including a new project for ES (though I doubt
  it compiles).


Index: ucinternal.cc
===================================================================
RCS file: /cvsroot/exult/./exult/usecode/ucinternal.cc,v
retrieving revision 1.156
retrieving revision 1.157
diff -u -d -r1.156 -r1.157
--- ucinternal.cc	3 Sep 2007 02:02:04 -0000	1.156
+++ ucinternal.cc	19 Jan 2008 18:17:52 -0000	1.157
@@ -1569,10 +1569,14 @@
 	Tile_coord dest
 	)
 	{
+	if (dest.tz < 0)
+		return false;
+	if (npc->distance(dest) <= 1)	// Already OK.
+		return true;
 	Path_walking_actor_action *action = 
 		new Path_walking_actor_action(0, 6);
 	
-	bool ret = action->walk_to_tile(npc, npc->get_tile(), dest);
+	bool ret = action->walk_to_tile(npc, npc->get_tile(), dest, 1);
 	delete action;
 	return ret;
 	}

Index: intrinsics.cc
===================================================================
RCS file: /cvsroot/exult/./exult/usecode/intrinsics.cc,v
retrieving revision 1.310
retrieving revision 1.311
diff -u -d -r1.310 -r1.311
--- intrinsics.cc	15 Oct 2007 00:19:44 -0000	1.310
+++ intrinsics.cc	19 Jan 2008 18:17:52 -0000	1.311
@@ -3378,12 +3378,12 @@
 USECODE_INTRINSIC(can_avatar_reach_pos)
 {
 	Usecode_value ret(0);
-	if (parms[1].get_array_size() < 2)
+	if (parms[0].get_array_size() < 2)
 		return ret;
-	Tile_coord dest = Tile_coord(parms[1].get_elem(0).get_int_value(),
-					parms[1].get_elem(1).get_int_value(),
-					parms[1].get_array_size() == 2 ? 0 :
-							parms[1].get_elem(2).get_int_value());
+	Tile_coord dest = Tile_coord(parms[0].get_elem(0).get_int_value(),
+					parms[0].get_elem(1).get_int_value(),
+					parms[0].get_array_size() == 2 ? 0 :
+							parms[0].get_elem(2).get_int_value());
 	ret = Usecode_value(is_dest_reachable(gwin->get_main_actor(), dest));
 	return ret;
 }