<HSM name="QHsmCar">
	<author name="Jonathan Kaye" />
	<description>A hierarchical state machine to represent car behaviors, part of traffic system</description>
	<hState name="State Net">
		<intAct trigger="UPDATE_POSITION">
		</intAct>
		<hState name="active" defaultStart="true">
			<onEnter>
			</onEnter>
			<onLeave>
			</onLeave>
				
			<state name="Cruising" defaultStart="true">
				<transition targetName="Decelerating to Stop" trigger="STOP">
				</transition>
				<onEnter>
				</onEnter>
				<onLeave>
				</onLeave>
			</state>
			<state name="Stopped">
				<transition targetName="Accelerating from Stopped" trigger="GO">
				</transition>
				<onEnter>
				</onEnter>
				<onLeave>
				</onLeave>
			</state>
			<state name="Accelerating from Stopped">
				<transition targetName="Cruising" trigger="REACHED_CRUISE_SPEED">
				</transition>
				<transition targetName="Decelerating to Stop" trigger="STOP">
				</transition>
				<onEnter>
				</onEnter>
				<onLeave>
				</onLeave>
			</state>
			<state name="Decelerating to Stop">
				<transition targetName="Stopped" trigger="SPEED_IS_0">
				</transition>
				<transition targetName="Accelerating from Stopped" trigger="GO">
				</transition>
				<onEnter>
				</onEnter>
				<onLeave>
				</onLeave>
			</state>
			<transition trigger="OFFSCREEN" targetName="deactive">
			</transition>
		</hState>
		
		<state name="deactive">
			<comment>Remove the car from the Stage</comment>
			<onEnter>
			</onEnter>
		</state>
	</hState>
</HSM>

<events>
	<simpleEvent name="GO">
	</simpleEvent>
	<simpleEvent name="STOP">
	</simpleEvent>
	<simpleEvent name="OFFSCREEN">
	</simpleEvent>
	<simpleEvent name="SPEED_IS_0">
	</simpleEvent>
	<simpleEvent name="REACHED_CRUISE_SPEED">
	</simpleEvent>
	<simpleEvent name="UPDATE_POSITION">
	</simpleEvent>
</events>