Karts fall into hole in STK Enterprise after finish

[supertuxkart-sourceforge-migration]

Author: deveee

http://youtu.be/hVfKLmtMIPE

[supertuxkart-sourceforge-migration]

Author: hikerstk Either

• we add a 'minimum speed' parameter to the texture (karts falling because they are too slow)
• add an invisible street there
• improve exporter and stk so that it can be specified where karts are to be rescued to. That would also be useful for e.g. loop-the-loop (where we don't want karts to be rescued inside of the l-t-l, since they would be too slow, so we have to place them either further back or at the exit of the l-t-l).

[supertuxkart-sourceforge-migration]

Author: samuncle IMHO we should change the automatic lap driving at the end of the race. A jump (especially in one of the last track) should be a bit difficult and challenging for a player.

Maybe the karts should go faster in the finished mode. Or we can add a minimal speed but AFTER the race. So jumps are still challenging.

Remember that the majority of people won't let the game running after a race.

[supertuxkart-sourceforge-migration]

Author: hikerstk I've applied a fix in r14515 on 0.8.1 only by disabling the AI/end speed cap when on a zipper texture.

See #1108 for a suggested more sophisticated solution on trunk.