Initial commit

addons/godot_remote_control/plugin.gd

@@ -0,0 +1,75 @@
+@tool
+extends EditorPlugin
+
+var server: TCPServer
+var port := 6009
+var peers : Array[StreamPeerTCP] = []
+
+enum COMMAND {OPEN_SCENE}
+
+func node_to_tree(node, root=false):
+	var n = {}
+	n["name"] = node.name
+	n["type"] = node.get_class()
+	n["index"] = node.get_index()
+	n["path"] = "/" + node.get_path().get_concatenated_names()
+	print(n)
+	var c = []
+	for i in node.get_children():
+		c.append(node_to_tree(i))
+	if len(c) > 0:
+		n["children"] = c
+	return n
+
+func parse_command(str: String, peer: StreamPeerTCP):
+	var cmd = JSON.parse_string(str)
+	print(cmd)
+	match cmd["command"]:
+		"open-scene":
+			print("Opening")
+			EditorInterface.open_scene_from_path(cmd["scene"])
+		"get-scene-tree":
+			var result = node_to_tree(EditorInterface.get_edited_scene_root(), true)
+			result = JSON.stringify({"for-cmd": "get-scene-tree", "value": result})
+			peer.put_data(result.to_utf8_buffer())
+		"set-node-name":
+			var n = get_node(NodePath(cmd["path"]))
+			var new_name = cmd["new-name"]
+			print("setting ", n, "'s name as ", new_name)
+			n.name = new_name
+		_:
+			print("Not a valid command: ", cmd["command"])
+
+	if cmd["command"] != "get-scene-tree":
+		parse_command(JSON.stringify({"command": "get-scene-tree"}), peer)
+
+func _enter_tree() -> void:
+	server = TCPServer.new()
+	server.listen(port)
+	print("Remote control server listening on port ", port)
+
+
+func _process(delta: float) -> void:
+	if server.is_connection_available():
+		var peer = server.take_connection()
+		peer.set_no_delay(true)
+		peers.append(peer)
+		print("Took connection")
+	
+	for peer in peers:
+		if peer.get_status() == 2 and peer.poll() == Error.OK:
+			if peer.get_available_bytes() > 0:
+				print("-----")
+				print(peer.get_status())
+				var packet = peer.get_utf8_string(peer.get_available_bytes())
+				parse_command(packet, peer)
+				print("-----")
+		else:
+			if peer.get_status() != 0:
+				peer.disconnect_from_host()
+			peers.erase(peer)
+			print("Peer removed.")
+
+func _exit_tree() -> void:
+	server.stop()
+	print("Remote control server stopped.")