extends Node

# Updated each frame from ObserverSnapshot data
var current_snapshot: Dictionary = {}
var player_position: Vector2 = Vector2.ZERO
var visible_entities: Array = []
var fog_state: Dictionary = {}
var hud_data: Dictionary = {}

func apply_snapshot(snapshot: Dictionary) -> void:
	current_snapshot = snapshot

	# Parse player data
	if snapshot.has("player") and snapshot.player.has("position"):
		var pos = snapshot.player.position
		if pos is Array and pos.size() >= 2:
			player_position = Vector2(pos[0], pos[1])
		else:
			push_warning("GameState: malformed player position in snapshot")

	# Parse entities
	if snapshot.has("entities"):
		visible_entities = snapshot.entities

	# Parse fog state
	if snapshot.has("fog"):
		fog_state = snapshot.fog

	# Parse HUD data
	if snapshot.has("hud"):
		hud_data = snapshot.hud