Added base map drawing

game/area_map/indicators/absctact_passage_indicator.gd

@@ -0,0 +1,15 @@
+class_name AbstractPassageIndicator
+extends Node2D
+
+
+@onready var active_texture : Sprite2D = $ActiveTexture
+@onready var inactive_texture : Sprite2D = $InactiveTexture
+
+
+func _ready() -> void:
+	inactive_texture.hide()
+
+
+func set_active(is_active: bool) -> void:
+	active_texture.visible = is_active
+	inactive_texture.visible = not is_active