[Civil-devel]speed == 0?

[Marcus A. <maa...@ra...>]

We should probably spit out a warning message if some unit gets stuck
somehow with a calculated speed of 0.00. I don't understand how this 
happened, tho.

Merry Christmas.

Marcus

calculateMovementSpeed: base speed 10, modified speed 0.83:
calculateMovementDeltas: 353.130540 0.833333 0.734327 -0.393964
calculateMovementSpeed: base speed 10, modified speed 1.67:
calculateMovementDeltas: 99.800000 1.666667 1.666667 0.000000
calculateMovementSpeed: base speed 10, modified speed 1.67:
calculateMovementDeltas: 97.785058 1.666667 1.664048 -0.093390
calculateMovementSpeed: base speed 10, modified speed 0.00:

Oops, something went wrong. Dumping brain contents:
---------------------------------------------------------------------------
Traceback (most recent call last):
  File "civil.py", line 486, in ?
    main ()
  File "civil.py", line 478, in main
    event_loop ()
  File "event_loop.py", line 274, in event_loop
    newstate = scenario.current_state.handleEvent ( event )
  File "state/calculate_action.py", line 67, in handleEvent
    scenario.engine.update ()
  File "engine/engine.py", line 142, in update
    self.updateForStep ( step )
  File "engine/engine.py", line 197, in updateForStep
    self.runExecutor ( unit, step )
  File "engine/engine.py", line 270, in runExecutor
    actiondata = planexec.execute ( step )
  File "engine/executor/move_exec.py", line 109, in execute
    return self.move (step)
  File "engine/executor/move_exec.py", line 122, in move
    self.movespeed )
  File "engine/executor/move_util.py", line 97, in 
calculateMovementDeltas
    turns_needed = distance / float(speed)
ZeroDivisionError: float division
---------------------------------------------------------------------------



-- 
Marcus