From 86a3367efaa124453f86e85b36ec085d2ebc31ee Mon Sep 17 00:00:00 2001
From: cha0s <git@cha0s.io>
Date: Tue, 2 Jul 2024 21:25:52 -0500
Subject: [PATCH] fix: avoid work

---
 app/ecs-systems/water.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/ecs-systems/water.js b/app/ecs-systems/water.js
index b360bd4..e8ba594 100644
--- a/app/ecs-systems/water.js
+++ b/app/ecs-systems/water.js
@@ -9,7 +9,9 @@ export default class Water extends System {
     for (const tile in Water.water) {
       Water.water[tile] = Math.max(0, Water.water[tile] - elapsed);
     }
-    Water.water = {...Water.water};
+    if (Object.keys(Water.water).length > 0) {
+      Water.water = {...Water.water};
+    }
   }
 
 }