public bool?SetState(BasicState nextState)
{
if (nextState == currentState)
{
return(null);
}
if (nextState.CanEnter(owner))
{
previousState = currentState;
currentState = nextState;
timeInState = 0.0f;
if (previousState.OnExit != null)
{
previousState.OnExit(owner);
}
if (nextState.OnEnter != null)
{
nextState.OnEnter(owner);
}
if (OnChange != null)
{
OnChange(previousState.idx, currentState.idx);
}
return(true);
}
return(false);
}
public bool?SetState(BasicState nextState, bool forced = false)
{
if (nextState == currentState)
{
return(null);
}
if (forced || nextState.CanEnter())
{
failedState = null;
previousState = currentState;
currentState = nextState;
if (previousState.OnExit != null)
{
previousState.OnExit(owner);
}
if (OnChange != null)
{
OnChange(previousState.idx);
}
if (nextState.OnEnter != null)
{
nextState.OnEnter(owner);
}
return(true);
}
failedState = nextState;
return(false);
}
public bool ForceReenterState()
{
previousState = currentState;
if (currentState.OnEnter != null)
{
currentState.OnEnter(owner);
}
if (OnChange != null)
{
OnChange(previousState.idx, currentState.idx);
}
return(true);
}