class TouchScreenManager {
    
    readonly supportTouchScreen:boolean;
    
    constructor() {
        this.supportTouchScreen = this.detectTouchscreen();
    }

    //found here: https://stackoverflow.com/questions/4817029/whats-the-best-way-to-detect-a-touch-screen-device-using-javascript#4819886
    detectTouchscreen(): boolean {
        return (('ontouchstart' in window) || (navigator.maxTouchPoints > 0) || (navigator.msMaxTouchPoints > 0));
    }
}

export const touchScreenManager = new TouchScreenManager();