From 8384b8d268cf1a32bceff542c3ef580fbeb1143b Mon Sep 17 00:00:00 2001
From: "Eevee (Evelyn Woods)" <eevee.git@veekun.com>
Date: Thu, 3 Sep 2020 13:53:22 -0600
Subject: [PATCH] Auto-pause when losing focus

---
 js/main.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/js/main.js b/js/main.js
index b850748..a38ce07 100644
--- a/js/main.js
+++ b/js/main.js
@@ -1284,6 +1284,13 @@ class Game {
             this.input_action_elements[action] = el;
         }
 
+        // Auto pause when we lose focus
+        window.addEventListener('blur', ev => {
+            if (this.state === 'playing' || this.state === 'rewinding') {
+                this.set_state('paused');
+            }
+        });
+
         this._advance_bound = this.advance.bind(this);
         this._redraw_bound = this.redraw.bind(this);
         // Used to determine where within a tic we are, for animation purposes