#VRML V2.0 utf8


PROTO GuidedTour
[
	eventOut SFString showNodeCG
	eventOut SFString showNodePG
	eventOut SFString exit
	eventOut SFString nodeTitle
	eventOut SFBool exitButtons
	eventOut SFBool selectMiddleWindow
	eventOut SFString text
	eventIn SFBool start
	eventOut SFBool MaxMiddleWindow
	eventOut SFBool minimizeWindow
	eventOut SFBool startInitiated
	eventOut SFBool playAudio
	eventOut SFBool exit3Dinstallation



]
{
	
DEF timerGuidedTour TimeSensor {   # world time tracker
        enabled TRUE
        loop TRUE
}

	DEF guidedTourActionScript Script {
		eventIn SFTime globalTime #timer time - starts when world is loaded
		field SFTime beginTime 0 # start time touch sensor relative aan world load time (global time)
		eventIn SFBool start IS	start
		field SFBool nodeShown_status TRUE
		field SFTime lastEvent 0
		field SFBool isActive FALSE
		eventOut SFString showNodeCG IS showNodeCG # show information node (ID)
		eventOut SFString showNodePG IS showNodePG # show presentation environment
		eventOut SFString exit IS exit # exit presentation environment
		eventOut SFString nodeTitle IS nodeTitle  #show title object in presentation environment
		eventOut SFBool	exitButtons IS exitButtons # exit presentation environment buttons
		eventOut SFBool	selectMiddleWindow IS selectMiddleWindow # selection middle window pres. environment.
		eventOut SFString text IS text # selection text in presentation environment.
		eventOut SFBool	MaxMiddleWindow IS MaxMiddleWindow
		eventOut SFBool	minimizeWindow IS minimizeWindow
		eventOut SFBool	startInitiated IS startInitiated
		eventOut SFBool playAudio IS playAudio
		eventOut SFBool	exit3Dinstallation IS exit3Dinstallation
		

		url "javascript:
		function start(value,time) { // +/- one second later then global time (examople: global time = 5 min, touch = 5.1 min, 
			if (value) {
				beginTime = time;
				isActive = true;
			}
			lastEvent = -1;
		}        


		function globalTime(value) {
			if (isActive) {
				
				startInitiated = true;  
				
				var currentTime = value - beginTime;   // currentime increases, initially always starts at 0 or minus.
				
				if (nextEvent(currentTime,0) ) {showNodeCG = 'MAIN';}  //shows main node after 0 seconds
				if (nextEvent(currentTime,4) ) {showNodeCG = 'PERFORMANCE'; }
				if (nextEvent(currentTime,7) ) {showNodeCG = 'SOLOPERFORMER'; } 
				if (nextEvent(currentTime,10) ) {showNodeCG = 'BILLYSWAN'; }
				if (nextEvent(currentTime,13) ) {nodeTitle = 'BILLY SWAN'; showNodePG = 'BILLYSWAN'; }
				if (nextEvent(currentTime,16) ) {playAudio = true;}
				if (nextEvent(currentTime,20) ) {selectMiddleWindow = true; }
				if (nextEvent(currentTime,22) ) {text = 'TEXTBILLYSWAN'; }
				if (nextEvent(currentTime,24) ) {MaxMiddleWindow = true; }
				if (nextEvent(currentTime,27) ) {minimizeWindow = true; }
				if (nextEvent(currentTime,30) ) {exitButtons = true; exit = 'BILLYSWAN'; }
				if (nextEvent(currentTime,34) ) {showNodeCG = 'GUITAR'; }
				if (nextEvent(currentTime,38) ) {showNodeCG = 'GUITARINSTALLATION'; }
				if (nextEvent(currentTime,42) ) {showNodePG = 'GUITARINSTALLATION'; }
				if (nextEvent(currentTime,46) ) {exit3Dinstallation = true; }
				if (nextEvent(currentTime,47)) { isActive = false; startInitiated = false;}
			}
			else { startText = false;} 
		}

		function nextEvent(currentTime,eventTime) {
			
			if (currentTime > eventTime && lastEvent < eventTime) {
				lastEvent = eventTime;
				return true;
			}
			
			return false;
		}
		  "
	}        
	ROUTE timerGuidedTour.time TO guidedTourActionScript.globalTime	 

}