// Check the state corresponding transitions to other FSM states.
public void CheckTransitions(StateController controller)
{
// First decisions has precedence over the last ones.
for (int i = 0; i < transitions.Length; i++)
{
bool decision = transitions[i].decision.Decide(controller);
if (decision)
{
// Go to true state.
controller.TransitionToState(transitions[i].trueState, transitions[i].decision);
}
else
{
// Go to false state.
controller.TransitionToState(transitions[i].falseState, transitions[i].decision);
}
// If a transition was performed to another state, trigger on enable for all actions of new state.
if (controller.currentState != this)
{
controller.currentState.OnEnableActions(controller);
// No need to check remaining transitions.
break;
}
}
}
