Map generation fully working

Scenes/Main/main.gd

@@ -1,13 +1,17 @@
 extends Node
 
-@onready var _Map = $Map
+@onready var _Map: Node = $Map
 #@onready var _Player = $Player
 #@onready var _Camera = $WorldCamera
 
+@export var mapSize: int = 15
+
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
-	_Map.populate_terrain($CameraController.global_position)
+	var thread: Thread = Thread.new()
+	thread.start(func(): _Map.generate_map(mapSize))
+	thread.wait_to_finish()
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:

Scenes/Main/main.tscn

@@ -8,6 +8,7 @@
 
 [node name="Main" type="Node"]
 script = ExtResource("1_qw60k")
+mapSize = 100
 
 [node name="Map" parent="." instance=ExtResource("1_1r6ip")]
 
@@ -22,3 +23,5 @@ metadata/_custom_type_script = "uid://xrddv2epi3ty"
 
 [node name="Sprite2D" type="Sprite2D" parent="CameraController"]
 texture = ExtResource("5_2a143")
+
+[editable path="Map"]