# Attempted to make compilation faster
by including as little as possible in some .h files, and moving it into
.cpp.
Fixed BaseTechCollection memory leak.
This was SVN commit r3992.
The pathfinder was pushing locations with negative coordinates (or
coordinates larger than the map size) onto the queue, which led to
memory corruption in CAStarEngine's node array and later a crash in its
destructor.
This was SVN commit r3923.
- Pulled out the A* implementation to a separate class to support reuse
of code for the high level pathfinder
- Cached the the open/closed status of nodes to improve speed
- Added a maximum node limit before the search is cut off
(DEFAULT_SEARCH_LIMIT in AStarEngine.cpp for now)
- Allied unit collisions are now ignored
This was SVN commit r3861.
