Bug#623300: trying to remove embedded copy of chipmunk physics engine from libtuxcap (#623300)

[Miriam Ruiz]

I've started looking at it, but it is nor very straightforward. The
version of chipmunk embedded in the code is an old one, with an old
API, and there seem to have been quite some changes since then. For a
starter, cpJoint has been replaced by cpConstraint (with some small
changes, type has disappeared), and cpSpaceSetDefaultCollisionPairFunc
by cpSpaceSetDefaultCollisionHandler (with a different signature). I
have to become familiar with chipmunk before being able to try to
patch it. Is there anyone already familiar with chipmunk's API?

Greetings and thanks,
Miry