---
# System prepended metadata

title: Untitled

---

(function () {
    'use strict';

    // init device resolutions
    var devices = [
		{ name: 'Crosis 1280*720',       width: 1280,  height: 720,  ratio: 2     },
		{ name: 'Crosis 1280*960',       width: 1280,  height: 960,  ratio: 2     },
		{ name: 'Crosis 1680*720',       width: 1680,  height: 720,  ratio: 2     },
		
        { name: 'Apple iPhone 5',       width: 320,  height: 568,  ratio: 2     },
        { name: 'Apple iPhone 6',       width: 375,  height: 667,  ratio: 2     },
        { name: 'Apple iPhone 6 Plus',  width: 414,  height: 736,  ratio: 3     },
        { name: 'Apple iPhone 7',       width: 375,  height: 667,  ratio: 2     },
        { name: 'Apple iPhone 7 Plus',  width: 414,  height: 736,  ratio: 3     },
        { name: 'Apple iPhone X',       width: 375,  height: 812,  ratio: 3     },

        { name: 'Apple iPad',               width: 1024, height: 768,  ratio: 2 },
        { name: 'Apple iPad Air 2',         width: 768,  height: 1024, ratio: 2 },
        { name: 'Apple iPad Pro 10.5-inch', width: 834,  height: 1112, ratio: 2 },
        { name: 'Apple iPad Pro 12.9-inch', width: 1024, height: 1366, ratio: 2 },

        { name: 'Huawei P9',            width: 540,  height: 960,  ratio: 2     },
        { name: 'Huawei Mate9 Pro',     width: 720,  height: 1280, ratio: 2     },

        { name: 'Google Nexus 5',       width: 360,  height: 640,  ratio: 3     },
        { name: 'Google Nexus 5X',      width: 411,  height: 731,  ratio: 2.625 },
        { name: 'Google Nexus 6',       width: 412,  height: 732,  ratio: 3.5   },
        { name: 'Google Nexus 7',       width: 960,  height: 600,  ratio: 2     },
    ];

    function setCSSChecked (element, checked) {
        if (checked) {
            element.classList.add('checked');
        }
        else {
            element.classList.remove('checked');
        }
        return checked;
    }

    function refreshPauseBtnState () {
        if (cc.game.isPaused()) {
            btnPause.style.borderTopRightRadius = '0';
            btnPause.style.borderBottomRightRadius = '0';
            btnStep.style.borderTopLeftRadius = '0';
            btnStep.style.borderBottomLeftRadius = '0';
            btnStep.style.display = '';
            setCSSChecked(btnPause, true);
        }
        else {
            btnPause.style.borderTopRightRadius = '';
            btnPause.style.borderBottomRightRadius = '';
            btnStep.style.borderTopLeftRadius = '';
            btnStep.style.borderBottomLeftRadius = '';
            btnStep.style.display = 'none';
            setCSSChecked(btnPause, false);
        }
    }

    var isMobile = function () {
        var check = false;
        (function(a){if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino|android|ipad|playbook|silk/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0,4)))check = true;})(navigator.userAgent||navigator.vendor||window.opera);
        return check;
    };

    // init toolbar
    // =======================

    var designWidth = _CCSettings.designWidth;
    var designHeight = _CCSettings.designHeight;

    var rotated = false;
    // var paused = false;
    var canvas = document.getElementById('GameCanvas');
    var btnRotate = document.getElementById('btn-rotate');
    var optsDevice = document.getElementById('opts-device');
    var btnPause = document.getElementById('btn-pause');
    var btnStep = document.getElementById('btn-step');
    var optsDebugMode = document.getElementById('opts-debug-mode');
    var btnShowFPS = document.getElementById('btn-show-fps');
    var inputSetFPS = document.getElementById('input-set-fps');
    var btnRecompile = document.getElementById('btn-recompile');

    devices.forEach( function ( info, idx ) {
        var opt = document.createElement('option');
        opt.value = idx+1;
        opt.text = info.name;
        optsDevice.add( opt, null );
    });

    // coockie
    // =======================
    function setCookie (name, value, days) {
        days = days || 30;              //cookie will be saved for 30 days
        var expires  = new Date();
        expires.setTime(expires.getTime() + days*24*60*60*1000);
        document.cookie = name + '='+ encodeURIComponent(value) + ';expires=' + expires.toGMTString();
    }

    function getCookie (name) {
        var arr = document.cookie.match(new RegExp('(^| )' + name + '=([^;]*)(;|$)'));
        if(arr !== null) return (arr[2]);
        return null;
    }

    function isFullScreen () {
        var toolbar = document.getElementsByClassName('toolbar')[0];
        return getComputedStyle(toolbar).display === 'none';
    }

    function getEmulatedScreenSize () {
        var w, h;
        var idx = optsDevice.value;
        if ( idx === '0' ) {
            w = designWidth;
            h = designHeight;
        }
        else {
            var info = devices[parseInt(idx) - 1];
            w = info.width;
            h = info.height;
        }
        return {
            width: rotated ? h : w,
            height: rotated ? w : h
        };
    }

    function showSplash () {
        var LOGO_IMG_L_W = 416;
        var LOGO_IMG_L_H = 87;
        var LOGO_SIZE = 0.4;

        var size = isFullScreen() ? document.documentElement.getBoundingClientRect() : getEmulatedScreenSize();
        var splash = document.getElementById('splash');
        var progressBar = splash.querySelector('.progress-bar span');
        splash.style.width = size.width + 'px';
        splash.style.height = size.height + 'px';
        var marginTop;
        if (size.width < size.height) {
            // portrait
            splash.style.backgroundImage = 'url("app/editor/static/img/logo_portrait.png")';
            splash.style.backgroundSize = '30%';
            marginTop = (size.height - size.width * (1 - LOGO_SIZE)) / 2;
        }
        else {
            var logoDisplayH = size.width * LOGO_SIZE / LOGO_IMG_L_W * LOGO_IMG_L_H;
            marginTop = logoDisplayH / 2 * 1.47;
        }
        progressBar.parentElement.style.marginTop = marginTop + 'px';
        splash.style.display = '';
        progressBar.style.width = '0%';

        var div = document.getElementById('GameDiv');
        if (div) {
            div.style.visibility = 'visible';
        }

        if ( !isMobile() ) {
            // make the splash screen in center
            canvas.width = size.width;
            canvas.height = size.height;
        }
    }

    // init options
    function initPreviewOptions () {
        var defaultDevice = getCookie('device');
        var defaultRotate = getCookie('rotate');

        var hasDefaultDevice = defaultDevice !== null;
        var hasDefaultRotate = defaultRotate !== null;

        if (hasDefaultDevice) {
            optsDevice.value = parseInt(defaultDevice);
        }

        if (hasDefaultRotate && defaultRotate === 'true') {
            rotated = !rotated;
            setCSSChecked(btnRotate, rotated);
        }

        optsDebugMode.value = getCookie('debugMode') || '1';
        setCSSChecked(btnShowFPS, getCookie('showFPS') === 'true');
        inputSetFPS.value = '60';

        showSplash();
    }

    initPreviewOptions();

    window.onload = function () {
        if (window.__quick_compile_engine__) {
            window.__quick_compile_engine__.load(onload);
        }
        else {
            onload();
        }
    };

    function onload () {

        // socket
        // =======================

        // jshint camelcase:false

        var socket = window.__socket_io__();
        socket.on('browser:reload', function () {
            window.location.reload();
        });
        socket.on('browser:confirm-reload', function () {
            var r = confirm( 'Reload?' );
            if ( r ) {
                window.location.reload();
            }
        });

        function updateResolution () {
            var size = isFullScreen() ? document.documentElement.getBoundingClientRect() : getEmulatedScreenSize();
            var gameDiv = document.getElementById('GameDiv');
            gameDiv.style.width = size.width + 'px';
            gameDiv.style.height = size.height + 'px';

            cc.view.setCanvasSize(size.width, size.height);
        }

        // init rotate button
        btnRotate.addEventListener('click', function () {
            rotated = !rotated;
            setCSSChecked(btnRotate, rotated);
            setCookie('rotate', rotated.toString());
            updateResolution();
        });

        optsDevice.addEventListener( 'change', function () {
            var idx = optsDevice.value;
            setCookie('device', idx.toString());
            updateResolution();
        });

        // init debug modes
        optsDebugMode.addEventListener('change', function (event) {
            var value = event.target.value;
            setCookie('debugMode', value);
            cc.debug._resetDebugSetting(parseInt(value));
        });

        // init pause button
        btnPause.addEventListener('click', function () {
            var shouldPause = !cc.game.isPaused();
            if (shouldPause) {
                cc.game.pause();
            } 
            else {
                cc.game.resume();
            }
            refreshPauseBtnState();
        });

        // init recompile button
        btnRecompile.addEventListener('click', function () {
            var url = window.location.href + 'update-db';
            var xmlHttp = new XMLHttpRequest();
            xmlHttp.onreadystatechange = function () {
                if (xmlHttp.readyState === 4 && xmlHttp.status === 200) {
                    document.getElementById('recompiling').style.display = 'block';
                }
            };
            xmlHttp.open("GET", url, true); // true for asynchronous 
            xmlHttp.send(null);
        });

        // init step button
        btnStep.addEventListener('click', function () {
            cc.game.step();
        });

        // init show fps, true by default
        btnShowFPS.addEventListener('click', function () {
            var show = !cc.debug.isDisplayStats();
            cc.debug.setDisplayStats(show);
            setCSSChecked(btnShowFPS, show);
            setCookie('showFPS', show.toString());
        });

        // init set fps
        inputSetFPS.addEventListener('change', function (event) {
            var fps = parseInt(inputSetFPS.value);
            if (isNaN(fps)) {
                fps = 60;
                inputSetFPS.value = fps.toString();
            }
            cc.game.setFrameRate(fps);
        });


        // init engine
        // =======================

        var engineInited = false;

        if (isFullScreen()) {
            window.addEventListener('resize', updateResolution);
        }

        var showFPS = getCookie('showFPS');
        // FPS is on by default
        showFPS = showFPS === null ? true : showFPS === 'true';

        var onStart = function () {
            // resize canvas
            if (!isFullScreen()) {
                updateResolution();
            }
            
            cc.view.enableRetina(true);
            cc.view.resizeWithBrowserSize(true);
        
            // Loading splash scene
            var splash = document.getElementById('splash');
            var progressBar = splash.querySelector('.progress-bar span');
            showSplash();

            cc.director.once(cc.Director.EVENT_AFTER_SCENE_LAUNCH, function () {
                splash.style.display = 'none';
                checkEmptyScene();
            });

            cc.game.pause();

            // init assets
            engineInited = true;

            cc.assetManager.loadAny({url: 'preview-scene.json', __isNative__: false }, null, function (finish, totalCount) {
                    var percent = 100 * finish / totalCount;
                    if (progressBar) {
                        progressBar.style.width = percent.toFixed(2) + '%';
                    }
                }, function (err, sceneAsset) {
                if (err) {
                    console.error(err.message, err.stack);
                    return;
                }
                var scene = sceneAsset.scene;
                scene._name = sceneAsset._name;
                // HACK: Change key to uuid from url
                cc.assetManager.dependUtil._depends.add(scene._id, cc.assetManager.dependUtil._depends.get('preview-scene.json'));
                cc.director.runSceneImmediate(scene, function () {
                    // play game
                    cc.game.resume();
                });
            });

            // purge
            //noinspection JSUnresolvedVariable
            _CCSettings = undefined;
        };

        var option = {
            id: canvas,
            debugMode: parseInt(optsDebugMode.value),
            showFPS: showFPS,
            frameRate: parseInt(inputSetFPS.value),
            groupList: _CCSettings.groupList,
            collisionMatrix: _CCSettings.collisionMatrix,
        };
        
        cc.assetManager.init({
            importBase: 'assets/others/import',
            nativeBase: 'assets/others/native'
        });

        var RESOURCES = cc.AssetManager.BuiltinBundleName.RESOURCES;
        var INTERNAL = cc.AssetManager.BuiltinBundleName.INTERNAL;
        var MAIN = cc.AssetManager.BuiltinBundleName.MAIN;
        var bundleRoot = [INTERNAL];
        _CCSettings.hasResourcesBundle && bundleRoot.push(RESOURCES);

        var count = 0;
        function cb (err) {
            if (err) return console.error(err);
            count++;
            if (count === bundleRoot.length + 1) {
                cc.assetManager.loadBundle(MAIN, function (err) {
                    if (!err) {
						cc.macro.ENABLE_TRANSPARENT_CANVAS = true;
						cc.game.run(option, onStart);
					}
                });
            }
        }

        // load plugins
        cc.assetManager.loadScript(_CCSettings.jsList.map(function (x) { return '/plugins/' + x; }), cb);

        // load bundles
        for (var i = 0; i < bundleRoot.length; i++) {
            cc.assetManager.loadBundle(bundleRoot[i], cb);
        }
    };

    function checkEmptyScene () {
        var scene = cc.director.getScene();
        if (scene) {
            if (scene.children.length > 1) {
                return;
            }
            if (scene.children.length === 1) {
                var node = scene.children[0];
                if (node.children.length > 0) {
                    return;
                }
                if (node._components.length > 1) {
                    return;
                }
                if (node._components.length > 0 && !(node._components[0] instanceof cc.Canvas)) {
                    return;
                }
            }
        }
        document.getElementById('bulletin').style.display = 'block';
        document.getElementById('sceneIsEmpty').style.display = 'block';
    }
})();

