window.mobileAndTabletcheck = 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;
};

(function(){
    const q = (selector) => document.querySelector(selector);

    const gameContainer = q('#gameContainer');

    const initialDimensions = {width: parseInt(gameContainer.style.width, 10), height: parseInt(gameContainer.style.height, 10)};
    gameContainer.style.width = '100%';
    gameContainer.style.height = '100%';

    let gCanvasElement = null;

    const getCanvasFromMutationsList = (mutationsList) => {
        for (let mutationItem of mutationsList){
            for (let addedNode of mutationItem.addedNodes){
                if (addedNode.id === '#canvas'){
                    return addedNode;
                }
            }
        }
        return null;
    }

    const setDimensions = () => {
        gameContainer.style.position = 'absolute';
        gCanvasElement.style.display = 'none';
        var winW = parseInt(window.getComputedStyle(gameContainer).width, 10);
        var winH = parseInt(window.getComputedStyle(gameContainer).height, 10);
        var scale = Math.min(winW / initialDimensions.width, winH / initialDimensions.height);
        gCanvasElement.style.display = '';

        console.log('DEVICE RAT:'+window.devicePixelRatio+':'+scale+':'+initialDimensions.width+':'+initialDimensions.height)
/*
        if (!window.mobileAndTabletcheck()) {
            window.devicePixelRatio = 1;
        } else {
            var resolution = window.devicePixelRatio || 1;
            scale = scale * resolution;
        }
        */
        var resolution = window.devicePixelRatio || 1;
        if (resolution != 3) {
//            scale = scale * (resolution/3);
        }
        //scale = scale * resolution;
        console.log('DEVICE RAT:'+window.devicePixelRatio)

        var fitW = Math.round(initialDimensions.width * scale * 100) / 100;
        var fitH = Math.round(initialDimensions.height * scale * 100) / 100;

        if (gCanvasElement) {
            gCanvasElement.setAttribute('width', fitW);
            gCanvasElement.setAttribute('height', fitH);
        }

        var downScale = 1 / resolution;
        //gameContainer.style.transform = 'scale('+downScale+','+downScale+')';

    }

        window.setDimensions = setDimensions;

    const registerCanvasWatcher = () => {
        let debounceTimeout = null;
        const debouncedSetDimensions = () => {
            if (debounceTimeout !== null) {
                clearTimeout(debounceTimeout);
            }
            debounceTimeout = setTimeout(setDimensions, 200);
        }
        window.addEventListener('resize', debouncedSetDimensions, false);
        setDimensions();
    }

    window.UnityLoader.Error.handler = function () { }

    const i = 0;
    new MutationObserver(function (mutationsList) {
        const canvas = getCanvasFromMutationsList(mutationsList)
        console.log('DOING MUTATION OBSERVER:'+canvas);
        if (canvas){
            gCanvasElement = canvas;
            registerCanvasWatcher();

            new MutationObserver(function (attributesMutation) {
                this.disconnect();
                setTimeout(setDimensions, 1)
                setTimeout(setDimensions, 1000)
                console.log('DOING MUTATION OBSERVER');
                q('.simmer').classList.add('hide');
            }).observe(canvas, {attributes:true});

            this.disconnect();
        }
    }).observe(gameContainer, {childList:true});

    setDimensions();

    registerCanvasWatcher();

})();