adds buttons for simple commands

src/main/resources/templates/overlay.html

@@ -61,7 +61,9 @@
     document.addEventListener("DOMContentLoaded", async() => {
         await diceBox.init()
 
+        let timeout = 0;
         evtSource.addEventListener("message", function (event) {
+            clearInterval(timeout);
             let data = JSON.parse(event.data);
             diceBox.onRollComplete = (rollResult) => {
                 let httpRequest = new XMLHttpRequest();
@@ -74,7 +76,7 @@
                     results: rollResult,
                 } ))
                 if ({clearAfter} > 0) {
-                    setTimeout(() => diceBox.clear(), {clearAfter} * 1000)
+                    timeout = setTimeout(() => diceBox.clear(), {clearAfter} * 1000)
                 }
 
             }