fully sync player movements over network

scripts/utils/network.gd

@@ -0,0 +1,44 @@
+extends Node
+
+
+signal player_spawn
+# The player scene (which we want to configure for replication).
+const Player = preload("res://entities/Player.tscn")
+@onready var NetworkingRoot = get_node("/root/Game/Networking")
+
+
+func start_network(server: bool, ip="localhost"):
+	var peer = ENetMultiplayerPeer.new()
+	if server:
+		peer.create_server(27015)
+		# Listen to peer connections, and create new player for them
+		multiplayer.peer_connected.connect(create_player)
+		# Listen to peer disconnections, and destroy their players
+		multiplayer.peer_disconnected.connect(destroy_player)
+		multiplayer.set_multiplayer_peer(peer)
+		create_player()
+	else:
+		peer.create_client(ip, 27015)
+		multiplayer.set_multiplayer_peer(peer)
+	
+func add_network_entity(path):
+	var spawner = NetworkingRoot.get_node("Networking") as MultiplayerSpawner
+	spawner.add_spawnable_scene(path)
+	
+	
+func create_player(id=1):
+	# Instantiate a new player for this client.
+	var p = Player.instantiate()
+	# Sets the player name (only sent during spawn).
+	#p.player_name = "Player %d" % id
+	# Set a random position (sent on every replicator update).
+	#p.position = Vector2(randi() % 500, randi() % 500)
+	# Add it to the "Players" node.
+	# We give the new Node a name for easy retrieval, but that's not necessary.
+	p.name = str(id)
+	p.set_multiplayer_authority(id)
+	NetworkingRoot.add_child(p)
+
+func destroy_player(id):
+	# Delete this peer's node.
+	NetworkingRoot.get_node(str(id)).queue_free()