Stabilize investor frontend entry

Scripts/fix_ground_zero_instanced_material_usage.py

@@ -0,0 +1,43 @@
+import unreal
+
+MATERIAL_PATHS = [
+    "/Game/Agrarian/Materials/M_AGR_GZ_Tree_CoastalOak",
+    "/Game/Agrarian/Materials/M_AGR_GZ_Shrub_CoyoteBrush",
+    "/Game/Agrarian/Materials/M_AGR_GZ_Grass_DryCoastal",
+]
+
+
+def set_instanced_usage(material):
+    applied = False
+    for property_name in (
+        "used_with_instanced_static_meshes",
+        "bUsedWithInstancedStaticMeshes",
+    ):
+        try:
+            material.set_editor_property(property_name, True)
+            applied = True
+        except Exception:
+            pass
+
+    return applied
+
+
+dirty_assets = []
+for material_path in MATERIAL_PATHS:
+    material = unreal.EditorAssetLibrary.load_asset(material_path)
+    if not material:
+        raise RuntimeError(f"Missing material: {material_path}")
+
+    if not set_instanced_usage(material):
+        raise RuntimeError(f"Could not set instanced static mesh usage on {material_path}")
+
+    unreal.MaterialEditingLibrary.recompile_material(material)
+    dirty_assets.append(material_path)
+
+for material_path in dirty_assets:
+    if not unreal.EditorAssetLibrary.save_asset(material_path, only_if_is_dirty=False):
+        raise RuntimeError(f"Failed to save updated material: {material_path}")
+
+print("Updated instanced static mesh usage for Ground Zero foliage materials:")
+for material_path in dirty_assets:
+    print(f" - {material_path}")

Scripts/setup_ground_zero_demo_map.py

@@ -52,16 +52,19 @@ ENVIRONMENT_MATERIALS = {
         "path": f"{MATERIAL_FOLDER}/M_AGR_GZ_Tree_CoastalOak",
         "color": unreal.LinearColor(0.18, 0.31, 0.16, 1.0),
         "roughness": 0.88,
+        "used_with_instanced_static_meshes": True,
     },
     "shrub": {
         "path": f"{MATERIAL_FOLDER}/M_AGR_GZ_Shrub_CoyoteBrush",
         "color": unreal.LinearColor(0.31, 0.39, 0.20, 1.0),
         "roughness": 0.9,
+        "used_with_instanced_static_meshes": True,
     },
     "grass": {
         "path": f"{MATERIAL_FOLDER}/M_AGR_GZ_Grass_DryCoastal",
         "color": unreal.LinearColor(0.47, 0.42, 0.23, 1.0),
         "roughness": 0.95,
+        "used_with_instanced_static_meshes": True,
     },
     "wood_resource": {
         "path": f"{MATERIAL_FOLDER}/M_AGR_GZ_Wood_Resource",
@@ -807,6 +810,10 @@ def ensure_environment_materials():
             unreal.MaterialEditingLibrary.recompile_material(material)
             unreal.EditorAssetLibrary.save_asset(spec["path"])
             unreal.log(f"Created Ground Zero environment material: {spec['path']}")
+        if spec.get("used_with_instanced_static_meshes"):
+            material.set_editor_property("used_with_instanced_static_meshes", True)
+            unreal.MaterialEditingLibrary.recompile_material(material)
+            unreal.EditorAssetLibrary.save_asset(spec["path"], only_if_is_dirty=False)
         created_or_loaded[key] = material
 
     return created_or_loaded

Scripts/verify_mvp_frontend_umg_flow.py

@@ -37,9 +37,8 @@ def main() -> None:
         "UButton::StaticClass()",
         "UTextBlock::StaticClass()",
         "OnClicked.AddDynamic",
-        "OnHovered.AddDynamic",
-        "ButtonStyle.Hovered.TintColor",
-        "ButtonStyle.Pressed.TintColor",
+        "SetBackgroundColor",
+        "DeferFrontendAction",
         "SetIsFocusable(true)",
         "SetKeyboardFocus()",
         "BackFromActiveScreen()",