feat: added query preset sharing

added presests to previews in readme
increased version

Author: IPdotSetAF

README.md

@@ -12,15 +12,17 @@ This is a highly customizable animated Matrix wallpaper for Wallpaper Engine (We
 
 ## Preview [(Web Demo)](https://ipdotsetaf.github.io/NeoMatrix/)
 
+Click on each preview to watch live
+
 <p>
-   <img src="preview.gif" width=270px height=270px/>
-   <img src="images/preview2.gif" width=270px height=270px/>
-   <img src="images/preview3.gif" width=270px height=270px/>
+   <a href="https://ipdotsetaf.github.io/NeoMatrix/?preset=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%3D%3D"><img src="preview.gif" width=270px height=270px/></a>
+   <a href="https://ipdotsetaf.github.io/NeoMatrix/?preset=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%3D"><img src="images/preview2.gif" width=270px height=270px/></a>
+   <a href="https://ipdotsetaf.github.io/NeoMatrix/?preset=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%3D%3D"><img src="images/preview3.gif" width=270px height=270px/></a>
 </p>
 <p>
-   <img src="images/preview4.gif" width=270px height=270px/>
-   <img src="images/preview5.gif" width=270px height=270px/>
-   <img src="images/preview6.gif" width=270px height=270px/>
+   <a href="https://ipdotsetaf.github.io/NeoMatrix/?preset=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"><img src="images/preview4.gif" width=270px height=270px/></a>
+   <a href="https://ipdotsetaf.github.io/NeoMatrix/?preset=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"><img src="images/preview5.gif" width=270px height=270px/></a>
+   <a href="https://ipdotsetaf.github.io/NeoMatrix/?preset=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"><img src="images/preview6.gif" width=270px height=270px/></a>
 </p>
 
 ##
@@ -122,7 +124,11 @@ This is a highly customizable animated Matrix wallpaper for Wallpaper Engine (We
    - Codes (these will be shown as decrypted Messages)
 
 ### ✔️ Web Browser Compatible
-   - Preset save/load
+   - Preset
+      - Share (URL)
+      - Save
+      - Load
+      - Reset
 
 ## Are you ready to be free?
 

index.js

@@ -1,6 +1,6 @@
 window.onload = function () {
     //MARK: Update
-    const version = "v5.0.0";
+    const version = "v5.1.0";
 
     checkForUpdates = async () => {
         const url = 'https://api.github.com/repos/IPdotSetAF/NeoMatrix/tags';
@@ -15,6 +15,7 @@ window.onload = function () {
 
     //MARK: Options
     var gui;
+    var defaultOptions;
     var options = {
         ui_rain_matrixSpeed: 24,
         fpsInterval: calculateFpsInterval(24),
@@ -56,6 +57,10 @@ window.onload = function () {
         ui_message_scale: 1,
         ui_message_positionX: 0,
         ui_message_positionY: 0,
+        Share() {
+            copyToClipboard(paramsToUrl({ preset: btoa(JSON.stringify(gui.save())) }, {}, []));
+            Log("Copied Preset URL to clipboard.");
+        },
         Save() {
             window.localStorage.setItem("preset", JSON.stringify(gui.save()));
             Log("Saved preset.");
@@ -71,6 +76,14 @@ window.onload = function () {
         Reset() {
             gui.reset();
             Log("Settings reset to default.");
+        },
+        LoadFrom(params) {
+            let preset = gui.load(JSON.parse(atob(params.preset)));
+            if (preset) {
+                gui.load(preset);
+                Log("Loaded preset from URL.");
+            } else
+                Log("Preset URl is not correct.");
         }
     }
 
@@ -83,6 +96,9 @@ window.onload = function () {
 
     //MARK: GUI
     function drawGui() {
+        defaultOptions = JSON.parse(JSON.stringify(options));
+        const params = getUrlParams();
+
         readProjectConfig().then((config) => {
             gui = new lil.GUI({ autoPlace: false, width: 300 });
 
@@ -156,14 +172,18 @@ window.onload = function () {
                 initialAnimation();
             });
 
+            gui.add(options, "Share");
             gui.add(options, "Save");
             gui.add(options, "Load");
             gui.add(options, "Reset");
 
             customContainer = document.getElementById('gui');
             customContainer.appendChild(gui.domElement);
 
-            options.Load();
+            if (params)
+                options.LoadFrom(params);
+            else
+                options.Load();
         });
     }
 
@@ -707,5 +727,44 @@ window.onload = function () {
             return acc;
         }, {});
     }
+
+    function paramsToUrl(urlParams, paramDefaults, filter) {
+        var defaults = new URLSearchParams(paramDefaults)
+        var params = new URLSearchParams(urlParams)
+
+        filter.forEach(key => {
+            params.delete(key);
+            defaults.delete(key);
+        });
+
+        defaults.forEach((value, key) => {
+            if (params.get(key) === value)
+                params.delete(key);
+        });
+
+        return window.location.protocol + "//" + window.location.host + "/?" + params.toString();
+    }
+
+    function copyToClipboard(text) {
+        const el = document.createElement('textarea');
+        el.value = text;
+        el.setAttribute('readonly', '');
+        document.body.appendChild(el);
+        el.select();
+        document.execCommand('copy');
+        document.body.removeChild(el);
+    }
+
+    function getUrlParams() {
+        urlParams = new URLSearchParams(window.location.search);
+        if (urlParams.size == 0)
+            return null;
+
+        params = {};
+        for (const [key, value] of urlParams)
+            params[key] = value;
+
+        return params;
+    }
 };