Bug - Physics: Turtle enemies when in shell don't destroy what their body is flown into (e.g. boxes) (might be working in C++ version?)

[RavenMacDaddy]

Can't think of other enemies where this is possible at the moment, but whatever the case, this is part of the original and a very cool feature.

[RavenMacDaddy]

At least in the web demo of C++, two turtles can fly into each other - don't know if it's the same with other object types, e.g. boxes.

[deathkiller]

I reworked collisions there, but it's not done yet.

[deathkiller]

Fixed in C++ port.