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2026-04-20 20:25:10 +04:00
commit 1fe2a72ef1
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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://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))