From a07cd0e7553233c1bcb2b09cbffa5fb914f718aa Mon Sep 17 00:00:00 2001
From: Marc Emmanuel <marc.emmanuel@tado.com>
Date: Fri, 23 Jan 2026 09:21:08 +0100
Subject: [PATCH] fix: bind HeightmapGenerator methods for correct context in
 editHeightmap

---
 public/modules/ui/heightmap-editor.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/modules/ui/heightmap-editor.js b/public/modules/ui/heightmap-editor.js
index 5c3f1fc3..6e76c4bb 100644
--- a/public/modules/ui/heightmap-editor.js
+++ b/public/modules/ui/heightmap-editor.js
@@ -675,7 +675,7 @@ function editHeightmap(options) {
       if (power === 0) return tip("Power should not be zero", false, "error");
 
       const heights = grid.cells.h;
-      const operation = power > 0 ? HeightmapGenerator.addRange : HeightmapGenerator.addTrough;
+      const operation = power > 0 ? HeightmapGenerator.addRange.bind(HeightmapGenerator) : HeightmapGenerator.addTrough.bind(HeightmapGenerator);
       HeightmapGenerator.setGraph(grid);
       operation("1", String(Math.abs(power)), null, null, fromCell, toCell);
       const changedHeights = HeightmapGenerator.getHeights();