новая структура проекта

src/scenes/streaming/eastern_kingdoms_streaming.tscn

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+[gd_scene format=3 uid="uid://f1nqi4emji47"]
+
+[ext_resource type="Script" uid="uid://yi6lawwjgocg" path="res://src/scenes/streaming/streaming_world_loader.gd" id="1_stream"]
+[ext_resource type="Script" uid="uid://bauggobg40psr" path="res://src/scenes/camera/fly_camera.gd" id="2_flycam"]
+
+[sub_resource type="Sky" id="Sky_1"]
+
+[sub_resource type="Environment" id="Environment_1"]
+background_mode = 2
+sky = SubResource("Sky_1")
+ambient_light_source = 3
+ambient_light_color = Color(1, 1, 1, 1)
+ambient_light_energy = 0.5
+
+[node name="StreamingWorld" type="Node3D" unique_id=1063159974]
+script = ExtResource("1_stream")
+camera_path = NodePath("Camera3D")
+update_interval = 0.1
+max_concurrent_tile_tasks = 4
+chunk_ops_per_tick = 64
+cached_tile_mesh_limit = 48
+use_baked_tile_cache = false
+enable_water = true
+terrain_cast_shadows = true
+m2_cast_shadows = null
+
+[node name="Camera3D" type="Camera3D" parent="." unique_id=502573687]
+transform = Transform3D(1, 0, 0, 0, 0.707107, 0.707107, 0, -0.707107, 0.707107, 0, 300, 300)
+current = true
+far = 50000.0
+script = ExtResource("2_flycam")
+speed = 1200.0
+fast_mult = 8.0
+
+[node name="Sun" type="DirectionalLight3D" parent="." unique_id=1436804627]
+transform = Transform3D(0.866025, -0.353553, 0.353553, 0, 0.707107, 0.707107, -0.5, -0.612372, 0.612372, 0, 0, 0)
+light_energy = 1.5
+shadow_enabled = true
+
+[node name="WorldEnvironment" type="WorldEnvironment" parent="." unique_id=12906896]
+environment = SubResource("Environment_1")

src/scenes/streaming/streaming_world_loader.gd.uid

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+uid://yi6lawwjgocg

src/scenes/streaming/test.tscn

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+[gd_scene format=3 uid="uid://chk8oerov1xve"]
+
+[ext_resource type="Script" uid="uid://dq3t6tfy5wa0r" path="res://src/scenes/streaming/test_world_loader.gd" id="1_gyc4i"]
+[ext_resource type="Script" path="res://src/scenes/camera/fly_camera.gd" id="2_flycam"]
+
+[sub_resource type="Sky" id="sky_1"]
+
+[sub_resource type="Environment" id="env_1"]
+background_mode = 2
+sky = SubResource("sky_1")
+
+[node name="World" type="Node3D"]
+script = ExtResource("1_gyc4i")
+
+[node name="Camera3D" type="Camera3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 0.857, 0.515, 0, -0.515, 0.857, 0, 500, 500)
+far = 20000.0
+current = true
+script = ExtResource("2_flycam")
+
+[node name="Sun" type="DirectionalLight3D" parent="."]
+transform = Transform3D(0.866, -0.353, 0.354, 0, 0.707, 0.707, -0.5, -0.612, 0.612, 0, 0, 0)
+light_energy = 1.5
+
+[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
+environment = SubResource("env_1")

src/scenes/streaming/test_world_loader.gd

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+## Загрузчик Элвиннского леса — 3×3 ADT тайла из extracted/
+extends Node3D
+
+const ADT_BUILDER_SCRIPT := preload("res://addons/mpq_extractor/loaders/adt_builder.gd")
+
+@export var extracted_dir : String = "res://data/extracted"
+@export var map_name      : String = "Azeroth"
+
+## Центр Элвиннского леса (тайл 32,48), загружаем 3×3 вокруг него
+@export var center_x : int = 32
+@export var center_y : int = 48
+@export var radius   : int = 1   ## 1 = 3×3, 2 = 5×5
+
+func _ready() -> void:
+	if not ClassDB.class_exists("ADTLoader"):
+		push_error("ADTLoader не найден — пересобери GDExtension")
+		return
+
+	var abs_extracted := ProjectSettings.globalize_path(extracted_dir)
+	print("Папка extracted: ", abs_extracted)
+
+	var loader = ClassDB.instantiate("ADTLoader")
+	var loaded := 0
+
+	for dy in range(-radius, radius + 1):
+		for dx in range(-radius, radius + 1):
+			var tx := center_x + dx
+			var ty := center_y + dy
+			var path := "%s/World/Maps/%s/%s_%d_%d.adt" % [
+				abs_extracted, map_name, map_name, tx, ty]
+
+			print("Проверяю: ", path, " → ", FileAccess.file_exists(path))
+			if not FileAccess.file_exists(path):
+				continue
+
+			var data: Dictionary = loader.call("load_adt", path)
+			if data.is_empty() or not data.has("chunks"):
+				push_warning("Не удалось загрузить: ", path)
+				continue
+
+			# Debug first chunk of first tile only
+			if loaded == 0:
+				var chunks: Array = data.get("chunks", [])
+				if chunks.size() > 0:
+					var c0 = chunks[0]
+					var origin0: Vector3 = c0.get("origin", Vector3.ZERO)
+					var h: PackedFloat32Array = c0.get("heights", PackedFloat32Array())
+					print("DEBUG chunk[0] origin=", origin0)
+					if h.size() > 0:
+						print("DEBUG heights[0]=", h[0], " [72]=", h[72] if h.size()>72 else 0.0)
+
+			var builder := ADT_BUILDER_SCRIPT.new()
+			var terrain: Node3D = builder.build_scene(data, abs_extracted)
+			add_child(terrain)
+			loaded += 1
+			print("Загружен тайл %d,%d (%d чанков)" % [tx, ty, terrain.get_child_count()])
+
+	print("Всего тайлов загружено: ", loaded)
+	# Print terrain AABB so you know where to fly
+	await get_tree().process_frame
+	var aabb := AABB(); var first := true
+	for child in get_children():
+		if not (child is Node3D): continue
+		for chunk in child.get_children():
+			if chunk is MeshInstance3D and chunk.mesh:
+				var b: AABB = chunk.get_aabb()
+				b.position += chunk.global_position
+				if first: aabb = b; first = false
+				else: aabb = aabb.merge(b)
+	var bad_count := 0
+	for child in get_children():
+		if not (child is Node3D): continue
+		for chunk in child.get_children():
+			if not (chunk is MeshInstance3D): continue
+			var gpos: Vector3 = chunk.global_position
+			var local_aabb: AABB = chunk.get_aabb()
+			if abs(gpos.y) > 1000.0 or abs(local_aabb.position.y) > 1000.0 or local_aabb.size.y > 1000.0:
+				if bad_count < 5:
+					print("BAD chunk ", chunk.name, "  gpos=", gpos, "  local_aabb=", local_aabb)
+				bad_count += 1
+	if bad_count > 0:
+		print("Total bad chunks: ", bad_count)
+	if not first:
+		print("Terrain AABB center=", aabb.get_center(), "  size=", aabb.size)
+		print("Fly to: ", aabb.get_center() + Vector3(0, aabb.size.length() * 0.3, 0))

src/scenes/streaming/test_world_loader.gd.uid

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+uid://dq3t6tfy5wa0r