Referees not removed

[supertuxkart-sourceforge-migration]

Author: hikerstk

If you restart a race while a referee is shown, the old one is still shown, so you end up with more than one referee.

Migrated-From: https://sourceforge.net/apps/trac/supertuxkart/ticket/918

[supertuxkart-sourceforge-migration]

Author: navaneeth-bhat Value of start-offset in data/models/referee.xml changed to -1,1,1 for for better positioning of the referee in shifting sands.

[supertuxkart-sourceforge-migration]

Author: auria The parts about double-referee have been committed in r12651. Thanks!

[supertuxkart-sourceforge-migration]

Author: nixt Will it not cause problems in other tracks by changing the positioning in referee.xml?

[supertuxkart-sourceforge-migration]

Author: hikerstk I agree, it's odd that only one track has an invalid start position (and not all). Iirc the position should just be relative to either the kart or camera (and kart-camera position should be identical at start). Also, the ticket should only be closed (i.e. set to fixed) when the patch has been applied, so I reopen this ticket.

[supertuxkart-sourceforge-migration]

Author: navaneeth-bhat There is a separate ticket regarding the referee invalid start position position in http://sourceforge.net/apps/trac/supertuxkart/ticket/917. The main defect of this bug i.e multiple referee patch has been applied.

[supertuxkart-sourceforge-migration]

Author: hikerstk Properly fixed in r12664: reason for the multiple referees (and a memory leak) was that the init function of the RaceGUI was called twice, but it should only be called once after the constructor. The patch worked since it avoided recreating the referee the 2nd time init() was called. And yes, referee position issues should go to #917.