From 276eee11523c6aab7776d41da687f4e2cb5b65d5 Mon Sep 17 00:00:00 2001
From: BeGj <sikk1996@gmail.com>
Date: Tue, 4 Mar 2025 12:12:20 +0000
Subject: [PATCH] validates coordinates in onMouseUp

---
 src/client/graphics/layers/UnitLayer.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/client/graphics/layers/UnitLayer.ts b/src/client/graphics/layers/UnitLayer.ts
index 57f34ae9f..1f8b2d23f 100644
--- a/src/client/graphics/layers/UnitLayer.ts
+++ b/src/client/graphics/layers/UnitLayer.ts
@@ -118,6 +118,9 @@ export class UnitLayer implements Layer {
       event.x,
       event.y,
     );
+    if (!this.game.isValidCoord(cell.x, cell.y)) {
+      return;
+    }
 
     // Find warships near this cell, sorted by distance
     const nearbyWarships = this.findWarshipsNearCell(cell);