yes

scenes/golf_level.gd

@@ -233,22 +233,24 @@ func _ready() -> void:
 
 func _on_everyone_entered_hole():
 	Log.peer(self, "Everyone entered hole, starting end timer...")
-	complete_timer = complete_timer_scene.instantiate()
-	complete_timer.timeout.connect(_on_complete_timer_timeout)
-	add_child(complete_timer)
+	if is_multiplayer_authority():
+		complete_timer = complete_timer_scene.instantiate()
+		complete_timer.timeout.connect(_on_complete_timer_timeout)
+		add_child(complete_timer)
 
 func _on_complete_timer_timeout():
 	Log.peer(self, "End timer has timed out, emitting level_completed signal...")
-	level_completed.emit()
 	complete_timer.queue_free()
+	player_dir.rpc_push_reported_scores.rpc()
+	level_completed.emit()
 
-func _on_local_playernode_possessed(_old: int, new: int, playernode: PlayerNode):
+func _on_local_playernode_possessed(_old: int, _new: int, playernode: PlayerNode):
 	if camera != null:
 		var ctarget = tee.get_node(playernode.player_name)
 		camera.target = ctarget
 
 
-## Emitted when it's time to change to the next level.
+## Emitted on the server when it's time to change to the next level.
 signal level_completed
 
 

scenes/golf_tee.gd

@@ -26,6 +26,7 @@ func spawn(playernode: PlayerNode, tposition: Vector2 = Vector2.ZERO, tstrokes:
 	obj.player_name = playernode.player_name
 	obj.player_color = playernode.player_color
 	obj.set_multiplayer_authority(playernode.get_multiplayer_authority())
+	obj.putt_controller.set_multiplayer_authority(playernode.get_multiplayer_authority())
 	obj.putt_controller.can_putt = not multiplayer.is_server() and playernode.is_multiplayer_authority()
 	if thole:
 		obj.enter_hole()
@@ -72,6 +73,7 @@ func _on_color_changed(old: Color, new: Color, obj: GolfBall) -> void:
 func _on_possessed(old: int, new: int, obj: GolfBall) -> void:
 	Log.peer(self, "PlayerNode changed owner, updating it on GolfBall: %d → %d" % [old, new])
 	obj.set_multiplayer_authority(new)
+	obj.putt_controller.set_multiplayer_authority(new)
 	obj.putt_controller.can_putt = is_multiplayer_authority()
 	if new == 1:
 		obj.hide()
@@ -88,6 +90,6 @@ func _on_cleanup(playernode: PlayerNode, on_name_changed: Callable, on_color_cha
 
 func _on_entered_hole(strokes: int, playernode: PlayerNode) -> void:
 	if playernode.is_multiplayer_authority():
-		playernode.report_score(strokes)
+		playernode.rpc_report_score.rpc(strokes)
 	if is_everyone_in_hole():
 		everyone_entered_hole.emit()

scenes/level_manager.gd

@@ -145,6 +145,8 @@ func next_level() -> void:
 		rpc_wipe_level.rpc()
 		init_target()
 		build_level()
+	else:
+		rpc_destroy_level.rpc()
 
 
 ## Clear the current level on all clients and prepare to build a new one.
@@ -154,9 +156,22 @@ func rpc_wipe_level():
 		destroy_level()
 	initialize_level()
 
+## Clear the current level on all clients.
+@rpc("authority", "call_local", "reliable")
+func rpc_destroy_level():
+	if level != null:
+		destroy_level()
+
+
+## Emit [signal level_completed] everywhere.
+@rpc("authority", "call_local", "reliable")
+func rpc_level_completed() -> void:
+	level_completed.emit(level)
+
+
 
 func _on_level_completed() -> void:
 	Log.peer(self, "Level completed!")
-	level_completed.emit(level)
+	rpc_level_completed.rpc()
 	if is_multiplayer_authority():
 		next_level()

scenes/playernode.gd

@@ -58,21 +58,18 @@ func rpc_query_color():
 	if is_multiplayer_authority():
 		rpc_set_color.rpc(player_color)
 
+## The score reported for the current level.
+##
+## If the player hasn't completed the level, this should be -1.
+var reported_score: int = -1
 
-## Add a new score entry to the [field hole_scores].
-func report_score(strokes: int) -> void:
-	assert(is_multiplayer_authority())
-	rpc_report_score.rpc(strokes)
-	var tscores = hole_scores.duplicate(true)
-	tscores.push_back(strokes)
-	rpc_set_scores.rpc(tscores)
 
-## Emit [signal score_reported] everywhere.
+## Update [field reported_score] and emit [signal score_reported] everywhere.
 @rpc("authority", "call_local", "reliable")
 func rpc_report_score(strokes: int):
+	reported_score = strokes
 	score_reported.emit(strokes)
 
-
 ## Change the [field hole_scores] everywhere.
 @rpc("authority", "call_local", "reliable")
 func rpc_set_scores(value: Array):

scenes/playernode_directory.gd

@@ -3,7 +3,7 @@ class_name PlayerNodeDirectory
 
 
 ## The scene to instantiate on creation of a new [PlayerNode].
-@export var playernode_scene: PackedScene = preload("res://scenes/playernode.tscn")
+const playernode_scene: PackedScene = preload("res://scenes/playernode.tscn")
 
 
 ## Find the subordinate [PlayerNode] with the given player_name, and return it if found, otherwise return null.
@@ -32,11 +32,28 @@ func rpc_possess_playernode(player_name: String, peer_id: int):
 		var sanitized_player_name = PlayerNode.sanitize_player_name(player_name)
 		playernode.player_name = sanitized_player_name
 		playernode.name = sanitized_player_name
+		# Determine the number of holes that this player has skipped
+		var played_holes = 0
+		for othernode in get_children():
+			var othernode_played_holes = len(othernode.hole_scores)
+			if othernode_played_holes > played_holes:
+				played_holes = othernode_played_holes
+		# Fill the empty scores with -1
+		for _index in range(played_holes):
+			playernode.hole_scores.push_back(-1)
+		# Add the playernode to the SceneTree
 		add_child(playernode)
 	# If the multiplayer authority does not match the requested one, make it match
 	playernode.possess(peer_id)
 
 
+## Push the [field reported_score] of all children to the [field hole_scores] array, and reset its value to -1.
+@rpc("authority", "call_local", "reliable")
+func rpc_push_reported_scores():
+	for playernode in get_children():
+		playernode.hole_scores.push_back(playernode.reported_score)
+		playernode.reported_score = -1
+
 
 func _on_playernode_name_changed(old: String, new: String, playernode: PlayerNode) -> void:
 	playernode_name_changed.emit(old, new, playernode)

scenes/putt_controller.gd

@@ -104,9 +104,9 @@ func end_putt(end_position: Vector2):
 	can_putt = false
 	var putt_vector = compute_putt(drag_start_point, end_position)
 	putt.emit(putt_vector)
-	play_putt_sound(putt_vector)
-
+	play_putt_sound.rpc(putt_vector)
 
+@rpc("authority", "call_local", "reliable")
 func play_putt_sound(putt_vector: Vector2):
 	var putt_impulse: float = putt_vector.length()
 	sound.volume_db = putt_volume.sample(putt_impulse / putt_max_impulse)