Merge branch 'master' of ctpug.org.za:koperkapel

diff --combined koperkapel/scenes/roach_management.py
index 7dc9c5eaff4952fb37e2e33f9cb57b415189ad6c,982ff30f8ee956d9641a885136eec32250a0dedc..e7dcd7c66b8c188b81cfd585ad6181fe1c7fe0d8
--- 1/koperkapel/scenes/roach_management.py
--- 2/koperkapel/scenes/roach_management.py
+++ b/koperkapel/scenes/roach_management.py
@@@ -64,7 -64,6 +64,7 @@@ class RoachesScene(Scene)
              seat_actor.pos = (
                  seat.vehicle_pos[0] + VEHICLE_MID_X,
                  seat.vehicle_pos[1] + VEHICLE_MID_Y)
 +        self._seat_layer[self._seat_pos].selected = True
  
      def _init_roaches(self, world):
          self._roach_actors = {}
@@@ -158,15 -157,10 +158,15 @@@
      def _inventory_right(self):
          self._inventory_pos += 1
  
 +    def _select_seat(self, seat_pos):
 +        self._seat_layer[self._seat_pos].selected = False
 +        self._seat_pos = seat_pos
 +        self._seat_layer[self._seat_pos].selected = True
 +
      def _eject_roach(self):
          print("Eject roach.")
  
-     def update(self, world, dt):
+     def update(self, world, engine, dt):
          self._update_inventory(world)
          self._update_roaches(world)
  
@@@ -179,7 -173,5 +179,7 @@@
          if button == mouse.LEFT:
              for actor in self.actors.buttons:
                  if actor.collidepoint(pos):
 -                    actor.action()
 -                    break
 +                    return actor.action()
 +            for i, actor in enumerate(self.actors.seats):
 +                if actor.collidepoint(pos):
 +                    return self._select_seat(i)