//
//  azoozController.js
//
//  Created by Caitlyn Meeks on 9/3/17
//  Copyright 2017 High Fidelity, Inc.
//
//	An entity script for a Zone to track and display the scores from a system of pickup and trigger volume entities
//
//  Distributed under the Apache License, Version 2.0.
//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//

(function() {
	
    var _this = this;
    var CHANNEL_PREFIX = 'io.highfidelity.azooz_server_';
	var PICKUPS_CHANNEL = CHANNEL_PREFIX +"pickups";
    var inZone = false;	
	var scoreID = 0;
	var timerID = "sdfdsf";
	var score = 0;
	var INCREMENT_SCORE = "INCREMENT_SCORE";
	
	var createDisplayTexts = function () {
		scoreID = Overlays.addOverlay("text", {
			width: 200,
			height: 20,
			text: "Score: 0",
			alpha: 0.9,
			backgroundAlpha: 1,
			visible: true,
			x: 80, y:40
		});
		
		timerID = Overlays.addOverlay("text", {
			width: 200,
			height: 20,
			text: "Time: gogo5",
			alpha: 0.9,
			backgroundAlpha: 1,
			visible: true,
			x: 80, y:70
		});
	};
	

   var onMessage = function(channel, message, sender) {
            if (channel === PICKUPS_CHANNEL) {
                if (message === INCREMENT_SCORE) {
					print("AZOOZ increment score");
                    score++;
					Overlays.editOverlay(scoreID, {text : "Score: "+score});
                } 
            }
     };
		
		
				// else if (message === MESSAGE_ENTER_ZONE && !_isGameRunning) {
                    // _this.resetBoppo();
                // } else if (message === MESSAGE_UNLOAD_FIX && _isInitialized) {
                    // _this.unload();
                // }
				
				
    _this.preload = function(entityID) {
        HMD.displayModeChanged.connect(function() {
			createDisplayTexts();
        
        });
		// set up a subscription to a channel
		Messages.subscribe(PICKUPS_CHANNEL);
		Messages.messageReceived.connect(onMessage);
    };

    _this.unload = function() {
		Messages.unsubscribe(PICKUPS_CHANNEL);
		// CLEAR HUD & VALUES
		Entities.deleteEntity(scoreID);
		Entities.deleteEntity(timerID);
    };

    _this.enterEntity = function(entityID) {
        inZone = true;
		createDisplayTexts();
		messages.sendMessage(PICKUPS_CHANNEL, INCREMENT_SCORE);
		messages.sendMessage(PICKUPS_CHANNEL, INCREMENT_SCORE);
        print('AZOOZ: entered boxing glove dispenser entity');
        var parentID = Entities.getEntityProperties(entityID, ['parentID']).parentID;
        Messages.sendMessage(CHANNEL_PREFIX + parentID, 'enter-zone');
    };

    _this.leaveEntity = function(entityID) {
        inZone = false;		
    };

    _this.unload = _this.leaveEntity;
});