first commit

js/cookieConsent.js

@@ -0,0 +1,72 @@
+// --- Config --- //
+var purecookieTitle = "Cookies."; // Title
+var purecookieDesc = "By using this website, you automatically accept that we use cookies."; // Description
+var purecookieLink = 'Selenite uses cookies to store settings and game progress. Selenite is also powered by Google Adsense and a self hosted instance of Plausible Analytics.'; // Cookiepolicy link
+var purecookieButton = "Understood"; // Button text
+// ---        --- //
+
+
+function pureFadeIn(elem, display){
+  var el = document.getElementById(elem);
+  el.style.opacity = 0;
+  el.style.display = display || "block";
+
+  (function fade() {
+    var val = parseFloat(el.style.opacity);
+    if (!((val += .04) > 1)) {
+      el.style.opacity = val;
+      requestAnimationFrame(fade);
+    }
+  })();
+};
+function pureFadeOut(elem){
+  var el = document.getElementById(elem);
+  el.style.opacity = 1;
+
+  (function fade() {
+    if ((el.style.opacity -= .04) < 0) {
+      el.style.display = "none";
+    } else {
+      requestAnimationFrame(fade);
+    }
+  })();
+};
+
+function setCookie(name,value,days) {
+    var expires = "";
+    if (days) {
+        var date = new Date();
+        date.setTime(date.getTime() + (days*24*60*60*1000));
+        expires = "; expires=" + date.toUTCString();
+    }
+    document.cookie = name + "=" + (value || "")  + expires + "; path=/";
+}
+function getCookie(name) {
+    var nameEQ = name + "=";
+    var ca = document.cookie.split(';');
+    for(var i=0;i < ca.length;i++) {
+        var c = ca[i];
+        while (c.charAt(0)==' ') c = c.substring(1,c.length);
+        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
+    }
+    return null;
+}
+function eraseCookie(name) {
+    document.cookie = name+'=; Max-Age=-99999999;';
+}
+
+function cookieConsent() {
+  if (!getCookie('purecookieDismiss')) {
+    let element = document.createElement("div");
+    element.innerHTML = '<div class="cookieConsentContainer" id="cookieConsentContainer"><div class="cookieTitle"><a>' + purecookieTitle + '</a></div><div class="cookieDesc"><p>' + purecookieDesc + ' ' + purecookieLink + '</p></div><div class="cookieButton"><a onClick="purecookieDismiss();">' + purecookieButton + '</a></div></div>';
+    document.body.appendChild(element);
+	pureFadeIn("cookieConsentContainer");
+  }
+}
+
+function purecookieDismiss() {
+  setCookie('purecookieDismiss','1',7);
+  pureFadeOut("cookieConsentContainer");
+}
+
+window.onload = function() { cookieConsent(); };