add cursor bounds check #3

2022-12-06 19:50:53 +00:00 · 2022-12-06 19:50:53 +00:00 · 8d122b650f
parent 4ddb3cebf6
commit 8d122b650f
1 changed files with 3 additions and 0 deletions
--- a/half-earth/scripts/WorldGrid.cs
+++ b/half-earth/scripts/WorldGrid.cs
@ -47,6 +47,9 @@ public class WorldGrid : Node2D

    public void ToggleTileHighlight(int x, int y)
    {
+        if (!IsInBounds(x, y))
+            return;
+
        _tiles[x, y].isHighlighted ^= true;
    }