From db18579dcc4561c92de2d8a329a4f38da168fa82 Mon Sep 17 00:00:00 2001
From: Victor Giers <mail@victorgiers.com>
Date: Wed, 13 May 2026 14:50:30 +0200
Subject: [PATCH] Refactor: Consolidate terrain draft state management

---
 src/app/App.tsx | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/src/app/App.tsx b/src/app/App.tsx
index 9130dcd0..60c5321b 100644
--- a/src/app/App.tsx
+++ b/src/app/App.tsx
@@ -3512,17 +3512,13 @@ export function App({
   const [terrainBrushSettings, setTerrainBrushSettings] = useState(
     createDefaultTerrainBrushSettings()
   );
-  const [terrainSampleCountXDraft, setTerrainSampleCountXDraft] = useState("9");
-  const [terrainSampleCountZDraft, setTerrainSampleCountZDraft] = useState("9");
+  const [terrainSideSampleDrafts, setTerrainSideSampleDrafts] =
+    useState<TerrainGridSideSampleDrafts>(() =>
+      createTerrainGridSideSampleDrafts(9, 9)
+    );
+  const [terrainLastEditedSampleSide, setTerrainLastEditedSampleSide] =
+    useState<TerrainGridSampleSide | null>(null);
   const [terrainCellSizeDraft, setTerrainCellSizeDraft] = useState("1");
-  const [terrainResizeDirectionXDraft, setTerrainResizeDirectionXDraft] =
-    useState<TerrainGridResizeDirectionX>(
-      DEFAULT_TERRAIN_GRID_RESIZE_DIRECTION_X
-    );
-  const [terrainResizeDirectionZDraft, setTerrainResizeDirectionZDraft] =
-    useState<TerrainGridResizeDirectionZ>(
-      DEFAULT_TERRAIN_GRID_RESIZE_DIRECTION_Z
-    );
   const [terrainLodGridVisibleTerrainIds, setTerrainLodGridVisibleTerrainIds] =
     useState<readonly string[]>([]);
   const [activeFoliageLayerId, setActiveFoliageLayerId] = useState<