Pseudo-code for Timer Servo
*************************************************************************************

InitializeTimerServo
Takes a priority number, returns True.
	Initialize MyPriority variable with the passed in parameter.
	Initialize TimeCounter variable as its maximum value of 60. 
	Set CurrentPW of timer servo to correspond to leftmost position.
	Set pulse width of TimerServoChannel to CurrentPW to move servo to that position.
	Generate and post event ES_INIT to TimerServo queue.
End of InitializeTimerServo

PostTimerServo
	Post passed in parameter (ThisEvent) to TimerServo queue.
End of PostTimerServo

RunTimerServo
Takes parameter ThisEvent with ThisEvent.EventType being one of : ES_TIMEOUT or GAME_OVER
Returns ES_NO_EVENT

Based on the EventType of event posted to service, choose one of the following blocks of code:

	EventType is ES_TIMEOUT:
		
		Based on the EventParam of event posted to service, choose one of the following blocks of code:
		
		EventParam is FUN_TIMER:
			Statically initialize parameter HPFunCounter with initial value of 1.
			if HPFunCounter is 4
				Send timer servo to leftmost position.
			else if HPFunCounter is 7
				Send timer servo to rightmost position.
				Reset HPFunCounter to 0.
			endif
			Increment HPFunCounter.
		End FUN_TIMER block

		EventParam is WAIT_TOT_TIMER:
			Initialize GAME_TIMER, 1s.
			Set TimeCounter variable to its maximum value of 60. 
			Send timer servo to leftmost position.
		End WAIT_TOT_TIMER block

		EventParam is GAME_TIMER:
			if TimeCounter <= 0
				Post Event GAME_OVER with EventParam LOSE_VALUE to HPServo and Gameplay modules.
			else
				Initialize GAME_TIMER, 1s.
				Move timer servo a tick to the right by modifying PWM pulsewidth by PW_Delta.
				Decrement TimeCounter
			endif
		End GAME_TIMER block

		EventParam is AUDIO_TIMER:
			Send timer servo to leftmost position.
		End AUDIO_TIMER block

		EventParam is anything else:
			Do nothing.
		End default block

	End ES_TIMEOUT block

	EventType is GAME_OVER:
		Stop GAME_TIMER.
		Set TimeCounter to 0.
	End GAME_OVER block

	EventType is anything else:
		Do nothing.
	End default block

Return ES_NO_EVENT.
End of RunTimerServo