//
//  triviaProtectedZone.js
//
//  Created by Rebecca Stankus on 08/31/18
//  Copyright 2018 High Fidelity, Inc.
//
//  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 DELETE_OVERLAY_MS = 1000;

    var _this;
    var disqualifiedPosition;
    var doNotEnterOverlay;

    var TriviaZone = function() {
        _this = this;
    };

    TriviaZone.prototype = {

        preload: function(entityID) {
            _this.entityID = entityID;
            Entities.getChildrenIDs(_this.entityID).forEach(function(child) {
                var properties = Entities.getEntityProperties(child, ['name', 'position']);
                if (properties.name === "Trivia Zone Out Marker") {
                    disqualifiedPosition = properties.position;
                    disqualifiedPosition.y ++;
                }
            });
        },

        enterEntity: function() {
            MyAvatar.position = disqualifiedPosition;
            _this.createOverlay();
        },

        getPositionInFrontOfAvatar: function() {
            var direction = Quat.getFront(MyAvatar.orientation);
            var distance = 5;
            var position = Vec3.sum(MyAvatar.position, Vec3.multiply(direction, distance));
            position.y += 0.5;
            return position;
        },

        createOverlay: function() {
            doNotEnterOverlay = Overlays.addOverlay("text3d", {
                textColor: { red: 0, blue: 0, green: 0 },
                color: { red: 255, blue: 255, green: 255 },
                dimensions: { x: 1.2, y: 0.7, z: 0.01 },
                lineHeight: 0.2,
                text: "Please wait to\nenter until the\nnext round.",
                position: _this.getPositionInFrontOfAvatar(),
                isFacingAvatar: true,
                leftMargin: 0.01,
                topMargin: 0.01,
                rightMargin: 0.01,
                bottomMargin: 0.01,
                alpha: 0.7
            });
            Script.setTimeout(function() {
                if (doNotEnterOverlay) {
                    Overlays.deleteOverlay(doNotEnterOverlay);
                }
            }, DELETE_OVERLAY_MS);
        },

        leaveEntity: function() {
            if (doNotEnterOverlay) {
                Overlays.deleteOverlay(doNotEnterOverlay);
            }
        },

        unload: function() {
            _this.leaveEntity();
        }

    };

    return new TriviaZone;
});