[Planeshift-cvs] CVS: planeshift/src/common/util pspath.cpp, 1.1, 1.2

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

Update of /cvsroot/planeshift/planeshift/src/common/util
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv24419/src/common/util

Modified Files:
	pspath.cpp 
Log Message:
-Fix for the reverse MovePath


Index: pspath.cpp
===================================================================
RCS file: /cvsroot/planeshift/planeshift/src/common/util/pspath.cpp,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** pspath.cpp	22 Sep 2007 17:37:45 -0000	1.1
--- pspath.cpp	22 Sep 2007 22:05:49 -0000	1.2
***************
*** 233,245 ****
      }
      
!     // First find the current index.
!     for (currentAtIndex = 0; currentAtIndex < (int)path->points.GetSize() -1 ; currentAtIndex++)
      {
!         start = path->points[currentAtIndex]->startDistance[direction];
!         end   = path->points[currentAtIndex+1]->startDistance[direction];
!         if (distance >= start && distance <= end) break; // Found segment
      }
  
-     currentAtFraction = (distance - start) / fabsf(end - start);
      currentAtDirection = direction;
      
--- 233,258 ----
      }
      
!     if (direction == psPath::FORWARD)
      {
!         // First find the current index.
!         for (currentAtIndex = 0; currentAtIndex < (int)path->points.GetSize() -1 ; currentAtIndex++)
!         {
!             start = path->points[currentAtIndex]->startDistance[direction];
!             end   = path->points[currentAtIndex+1]->startDistance[direction];
!             if (distance >= start && distance <= end) break; // Found segment
!         }
!         currentAtFraction = (distance - start) / (end - start);
!     } else
!     {
!         // First find the current index.
!         for (currentAtIndex = 0; currentAtIndex < (int)path->points.GetSize() -1 ; currentAtIndex++)
!         {
!             start = path->points[currentAtIndex+1]->startDistance[direction];
!             end   = path->points[currentAtIndex]->startDistance[direction];
!             if (distance >= start && distance <= end) break; // Found segment
!         }
!         currentAtFraction = (end - distance) / (end - start);
      }
  
      currentAtDirection = direction;