From bcaa60602159a870e539540c96bab0c88a1d9f9a Mon Sep 17 00:00:00 2001
From: Tissevert <tissevert+devel@marvid.fr>
Date: Wed, 21 Aug 2019 22:13:44 +0200
Subject: [PATCH] Make sure game states are rendered sequentially to fix race
 condition bug caused by playing a very fast opponent (like the bot Hannah)

---
 www/game.js | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/www/game.js b/www/game.js
index 2e89dd8..f56079d 100644
--- a/www/game.js
+++ b/www/game.js
@@ -11,16 +11,6 @@ function Game(modules) {
   var selected = null;
 	var queue = [];
 
-	window.addEventListener('focus', runQueue);
-  modules.messaging.addEventListener(["Game"], function(o) {
-		if(document.hasFocus()) {
-			modules.async.run(handleGameMessage(o));
-		} else {
-			modules.statusHandler.set("♪");
-			queue.push(handleGameMessage(o));
-		}
-	});
-
   function buildSets() {
     var sets = {};
     ['river', 'you', 'them'].forEach(function(id) {
@@ -39,10 +29,24 @@ function Game(modules) {
     return sets;
   }
 
+	window.addEventListener('focus', runQueue);
+  modules.messaging.addEventListener(["Game"], function(o) {
+		queue.push(handleGameMessage(o));
+		if(document.hasFocus() && queue.length == 1) {
+			runQueue();
+		} else {
+			modules.statusHandler.set("♪");
+		}
+	});
+
 	function runQueue() {
 		if(queue.length > 0) {
+			var length = queue.length;
 			modules.async.run.apply(null, queue.concat(
-				modules.async.apply(function() {queue = [];})
+				modules.async.apply(function() {
+					queue = queue.slice(length);
+					runQueue();
+				})
 			));
 		}
 	}