Removed stupid requirement about game creation

scripts/classes/network.gd

@@ -9,9 +9,11 @@ extends Node
 ## `ws://` or `wss://` URL. On the web the client defaults to the page's own
 ## origin, so a server and its web client can share one host and port.
 ##
-## Creating a new game spawns the server as a separate headless instance of the
-## game and then connects this process to it as a client. The first player to
-## log in becomes the game's admin and stays admin across reconnections,
+## Creating a new game connects this process to an authoritative server as its
+## first player, who becomes the game's admin and configures it. On the web the
+## server is the dedicated instance already serving the page (a browser cannot
+## spawn processes); elsewhere a dedicated headless instance is spawned and the
+## client connects to that. Admin stays with the player across reconnections,
 ## because admin is tied to the player's name rather than their peer id.
 ##
 ## Joining requires a name and a password. A new name sets its password on its
@@ -115,6 +117,15 @@ func send_game_state(peer_id: int, snapshot: Dictionary) -> void:
 	_rpc_game_state.rpc_id(peer_id, snapshot)
 
 
+## Starts a new game. The web client cannot spawn a server, so it creates the
+## game on the dedicated server already serving the page; elsewhere a dedicated
+## server process is spawned and the client connects to it.
+func create_game() -> Error:
+	if OS.has_feature("web"):
+		return join_game_url(default_server_url())
+	return host_game()
+
+
 ## Spawns a dedicated server process and connects to it as a client.
 func host_game() -> Error:
 	var port := _find_free_port()