- Simplified CTerrain::getSlopeAngleFace and made it work correctly in
all cases (before, it sometimes returned NAN and used an overly
complicated method based on 8 angle sectors instead of a "continuous"
method).
- Removed the EntityMovement event - instead, movement speed modifier is
calculated in C++ for performance.
This was SVN commit r4339.
Also split Entity.cpp further, moving the rendering code to
EntityRendering.cpp and the JS interface code to
EntityScriptInterface.cpp. This makes each individual file smaller
(about 1000 lines still!) and lets them be compiled independently.
This was SVN commit r4314.