Checkpoint WebGL book reveal optimization

public/js/choice-display-module.js

@@ -20,6 +20,7 @@ class ChoiceDisplayModule extends BaseModule {
         this.currentTurnId = 0;
         this.autoTurnCounter = 0;
         this.lastAutoTurn = new Map();
+        this.selectionInProgress = false;
         this.template = {
             cells: {
                 default: {
@@ -136,6 +137,7 @@ class ChoiceDisplayModule extends BaseModule {
             };
         this.currentGlossaryEntries = detail.glossaryEntries;
         this.choices = this.normalizeChoices(detail.choices);
+        this.selectionInProgress = false;
         this.render();
     }
 
@@ -159,7 +161,7 @@ class ChoiceDisplayModule extends BaseModule {
             return;
         }
 
-        if (event.ctrlKey || event.metaKey || event.altKey || event.key.length !== 1) {
+        if (event.repeat || event.ctrlKey || event.metaKey || event.altKey || event.key.length !== 1) {
             return;
         }
 
@@ -434,6 +436,9 @@ class ChoiceDisplayModule extends BaseModule {
     }
 
     async selectChoice(index) {
+        if (this.selectionInProgress) {
+            return;
+        }
         if (!this.socketClient) {
             this.socketClient = this.getModule('socket-client');
         }
@@ -442,6 +447,7 @@ class ChoiceDisplayModule extends BaseModule {
             return;
         }
 
+        this.selectionInProgress = true;
         this.clear();
         document.dispatchEvent(new CustomEvent('story:process-state', {
             detail: { state: 'command-waiting', reason: 'choice-selected', choiceIndex: index }