diff --git a/scripts/player_spawner.gd b/scripts/player_spawner.gd
index 8f65654..1b53a10 100644
--- a/scripts/player_spawner.gd
+++ b/scripts/player_spawner.gd
@@ -154,7 +154,7 @@ func set_input_queue(inputs: Array[Dictionary]) -> void:
 	_input_queue = inputs
 
 
-func get_server_state() -> Dictionary:
+func get_state() -> Dictionary:
 	"""Get current player state for replication."""
 	return {
 		"entity_id": entity_id,
@@ -168,6 +168,18 @@ func get_server_state() -> Dictionary:
 	}
 
 
+func get_server_state() -> Dictionary:
+	"""Get current player state for server snapshot broadcast."""
+	return get_state()
+
+
+func process_server_input(tick: int) -> void:
+	"""Called by server tick to process buffered input."""
+	# This is called from the server's _tick loop.
+	# The input queue is populated by RPCs from clients.
+	pass
+
+
 func _update_visual_state() -> void:
 	"""Update visual state (for remote interpolation)."""
 	# In a full implementation, this would update a remote player's