From 163b768af9a888ad6a95c2ef429b54bed79e9a96 Mon Sep 17 00:00:00 2001
From: Victor Giers <mail@victorgiers.com>
Date: Wed, 13 May 2026 14:50:40 +0200
Subject: [PATCH] Refactor terrain sample draft management to use unified side
 sample state

---
 src/app/App.tsx | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/app/App.tsx b/src/app/App.tsx
index 60c5321b..88877b84 100644
--- a/src/app/App.tsx
+++ b/src/app/App.tsx
@@ -4911,16 +4911,19 @@ export function App({
 
   useEffect(() => {
     if (selectedTerrain === null) {
-      setTerrainSampleCountXDraft("9");
-      setTerrainSampleCountZDraft("9");
+      setTerrainSideSampleDrafts(createTerrainGridSideSampleDrafts(9, 9));
+      setTerrainLastEditedSampleSide(null);
       setTerrainCellSizeDraft("1");
-      setTerrainResizeDirectionXDraft(DEFAULT_TERRAIN_GRID_RESIZE_DIRECTION_X);
-      setTerrainResizeDirectionZDraft(DEFAULT_TERRAIN_GRID_RESIZE_DIRECTION_Z);
       return;
     }
 
-    setTerrainSampleCountXDraft(String(selectedTerrain.sampleCountX));
-    setTerrainSampleCountZDraft(String(selectedTerrain.sampleCountZ));
+    setTerrainSideSampleDrafts(
+      createTerrainGridSideSampleDrafts(
+        selectedTerrain.sampleCountX,
+        selectedTerrain.sampleCountZ
+      )
+    );
+    setTerrainLastEditedSampleSide(null);
     setTerrainCellSizeDraft(String(selectedTerrain.cellSize));
   }, [selectedTerrain]);