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add getCurrentOrNextState

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This commit is contained in:
David Rose 2005-01-04 21:32:58 +00:00
parent 83e368dced
commit db8f49bea8
1 changed files with 8 additions and 0 deletions
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8
direct/src/fsm/FSM.py
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@ -132,6 +132,14 @@ class FSM(DirectObject.DirectObject):
if self.state != 'Off': if self.state != 'Off':
self.__setState('Off') self.__setState('Off')
def getCurrentOrNextState(self):
# Returns the current state if we are in a state now, or the
# state we are transitioning into if we are currently within
# the enter or exit function for a state.
if self.state:
return self.state
return self.newState
def forceTransition(self, newState): def forceTransition(self, newState):
"""Changes unconditionally to the indicated state. This """Changes unconditionally to the indicated state. This
bypasses the filterState() function, and just calls bypasses the filterState() function, and just calls