Give the Joke Shop a dark stucco wall and a photo-anchored concept

src/game/materials.gd

@@ -36,6 +36,10 @@ const T_LIMESTONE_NORMAL := preload(PICK_DIR + "stone_steps_normal.png")
 ## `stone_steps` tile reads as small pavers, not wall ashlar).
 const T_ASHLAR := preload(PICK_DIR + "limestone_ashlar.png")
 const T_ASHLAR_NORMAL := preload(PICK_DIR + "limestone_ashlar_normal.png")
+## Dark stucco for the Comedy Store hall wall: flat matte charcoal (the concrete
+## paver tile read as grey masonry, not the building's flat black surface).
+const T_STUCCO := preload(PICK_DIR + "dark_stucco.png")
+const T_STUCCO_NORMAL := preload(PICK_DIR + "dark_stucco_normal.png")
 
 ## Roughness / metallic pairs per surface role. Exposed so tests and tooling can
 ## assert the profiles instead of hard-coding numbers twice.
@@ -118,6 +122,9 @@ static func limestone(tint: Color = Color(1, 1, 1), uv_scale: Vector2 = Vector2(
 static func ashlar(tint: Color = Color(1, 1, 1), uv_scale: Vector2 = Vector2(6, 3)) -> StandardMaterial3D:
 	return textured(T_ASHLAR, tint, uv_scale, "stone", T_ASHLAR_NORMAL)
 
+static func stucco(tint: Color = Color(1, 1, 1), uv_scale: Vector2 = Vector2(6, 3)) -> StandardMaterial3D:
+	return textured(T_STUCCO, tint, uv_scale, "concrete", T_STUCCO_NORMAL)
+
 static func asphalt(tint: Color = Color(1, 1, 1), uv_scale: Vector2 = Vector2(30, 7),
 		wet: bool = false) -> StandardMaterial3D:
 	var texture: Texture2D = T_ASPHALT_WET if wet else T_ASPHALT

src/game/world_builder.gd

@@ -10,6 +10,7 @@ const T_ASPHALT := preload(PICK_DIR + "asphalt.png")
 const T_AWNING := preload(PICK_DIR + "awning_canvas.png")
 const T_LIMESTONE := preload(PICK_DIR + "stone_steps.png")
 const T_ASHLAR := preload(PICK_DIR + "limestone_ashlar.png")
+const T_STUCCO := preload(PICK_DIR + "dark_stucco.png")
 ## One skyline panorama per shift phase (realism pass): hazy daylight, warm dusk
 ## with lit windows, and a night city. The old single strip was a black silhouette.
 const T_SKYLINE_DAY := preload(PICK_DIR + "skyline_day.png")
@@ -374,10 +375,12 @@ func _build_comedy_store_building() -> void:
 	var black_deep := Color(0.045, 0.045, 0.05)
 	var signature := Color(0.58, 0.56, 0.52)
 	var red := Color(0.42, 0.035, 0.045)
-	# Main hall. The black stucco is the real building's dominant surface; the
-	# concrete texture keeps it matte instead of turning it into glossy paint.
+	# Main hall. The black stucco is the real building's dominant surface: a flat
+	# matte charcoal tile now replaces the grey paver texture so the wall reads as
+	# dark plaster, not masonry. The 0.105 tint keeps the effective value near the
+	# reference's flat black while the fine grain stops it looking like glossy paint.
 	_add_box(building, Vector3(w, h, d), Vector3(0, h * 0.5, cz), black,
-		false, T_CONCRETE, Vector2(w * 0.42, h * 0.42), "concrete")
+		false, T_STUCCO, Vector2(w * 0.42, h * 0.42), "concrete")
 	# Low plinth and a thin parapet cap so the roofline reads against the hill.
 	_add_box(building, Vector3(w, 0.30, 0.34), Vector3(0, 0.15, front + 0.05),
 		Color(0.07, 0.07, 0.075), true, null, Vector2.ONE, "stone")

src/test/tests/test_world.gd

@@ -76,12 +76,21 @@ func test_joke_shop_uses_the_real_sunset_strip_layout() -> bool:
 		"the low entrance step is built")
 	var g := TestUtils.check(root.find_child("AlleyWall", true, false) == null,
 		"the old alley walls are gone")
+	# The hall wall uses the dark stucco pick, not the grey sidewalk-paver tile,
+	# so it reads as the real club's flat black plaster.
+	var wall := root.find_child("Building", true, false) as Node3D
+	var wall_mesh := wall.get_child(0) as MeshInstance3D if wall != null and wall.get_child_count() > 0 else null
+	var wall_mat: Material = wall_mesh.mesh.surface_get_material(0) if wall_mesh != null and wall_mesh.mesh != null else null
+	var g2 := TestUtils.check(wall_mat is StandardMaterial3D
+		and (wall_mat as StandardMaterial3D).albedo_texture != null
+		and (wall_mat as StandardMaterial3D).albedo_texture.resource_path.contains("dark_stucco"),
+		"the hall wall carries the dark stucco texture")
 	var placements: Array = builder.spec.get("prop_placements", [])
 	var h := TestUtils.check(not placements.is_empty()
 		and WorldBuilder.placement_problems(placements).is_empty(),
 		"the Joke Shop prop placements stay on the sidewalk and clear the lane")
 	root.free()
-	return a and b and c and d and e and f and g and h
+	return a and b and c and d and e and f and g and g2 and h
 
 func test_joke_shop_geometry_stays_inside_the_map_budget() -> bool:
 	var root := Node3D.new()