Merge pull request #40136 from Jummit/multiplayer-root-node-getters

Add root_node as property of MultiplayerAPI

3 files changed, 11 insertions, 10 deletions

diff --git a/core/io/multiplayer_api.cpp b/core/io/multiplayer_api.cpp
index 2f17d9e746..afab00ebd6 100644
--- a/core/io/multiplayer_api.cpp
+++ b/core/io/multiplayer_api.cpp
@@ -142,6 +142,10 @@ void MultiplayerAPI::set_root_node(Node *p_node) {
 	root_node = p_node;
 }
 
+Node *MultiplayerAPI::get_root_node() {
+	return root_node;
+}
+
 void MultiplayerAPI::set_network_peer(const Ref<NetworkedMultiplayerPeer> &p_peer) {
 	if (p_peer == network_peer) {
 		return; // Nothing to do
@@ -1202,6 +1206,7 @@ bool MultiplayerAPI::is_object_decoding_allowed() const {
 
 void MultiplayerAPI::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_root_node", "node"), &MultiplayerAPI::set_root_node);
+	ClassDB::bind_method(D_METHOD("get_root_node"), &MultiplayerAPI::get_root_node);
 	ClassDB::bind_method(D_METHOD("send_bytes", "bytes", "id", "mode"), &MultiplayerAPI::send_bytes, DEFVAL(NetworkedMultiplayerPeer::TARGET_PEER_BROADCAST), DEFVAL(NetworkedMultiplayerPeer::TRANSFER_MODE_RELIABLE));
 	ClassDB::bind_method(D_METHOD("has_network_peer"), &MultiplayerAPI::has_network_peer);
 	ClassDB::bind_method(D_METHOD("get_network_peer"), &MultiplayerAPI::get_network_peer);
@@ -1221,6 +1226,7 @@ void MultiplayerAPI::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "allow_object_decoding"), "set_allow_object_decoding", "is_object_decoding_allowed");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "refuse_new_network_connections"), "set_refuse_new_network_connections", "is_refusing_new_network_connections");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "network_peer", PROPERTY_HINT_RESOURCE_TYPE, "NetworkedMultiplayerPeer", 0), "set_network_peer", "get_network_peer");
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "root_node", PROPERTY_HINT_RESOURCE_TYPE, "Node", 0), "set_root_node", "get_root_node");
 	ADD_PROPERTY_DEFAULT("refuse_new_network_connections", false);
 
 	ADD_SIGNAL(MethodInfo("network_peer_connected", PropertyInfo(Variant::INT, "id")));
diff --git a/core/io/multiplayer_api.h b/core/io/multiplayer_api.h
index 5b30c2e680..ca52a1c689 100644
--- a/core/io/multiplayer_api.h
+++ b/core/io/multiplayer_api.h
@@ -114,6 +114,7 @@ public:
 	void poll();
 	void clear();
 	void set_root_node(Node *p_node);
+	Node *get_root_node();
 	void set_network_peer(const Ref<NetworkedMultiplayerPeer> &p_peer);
 	Ref<NetworkedMultiplayerPeer> get_network_peer() const;
 	Error send_bytes(Vector<uint8_t> p_data, int p_to = NetworkedMultiplayerPeer::TARGET_PEER_BROADCAST, NetworkedMultiplayerPeer::TransferMode p_mode = NetworkedMultiplayerPeer::TRANSFER_MODE_RELIABLE);
diff --git a/doc/classes/MultiplayerAPI.xml b/doc/classes/MultiplayerAPI.xml
index 9c753818d9..fcc259fb44 100644
--- a/doc/classes/MultiplayerAPI.xml
+++ b/doc/classes/MultiplayerAPI.xml
@@ -75,16 +75,6 @@
 				Sends the given raw [code]bytes[/code] to a specific peer identified by [code]id[/code] (see [method NetworkedMultiplayerPeer.set_target_peer]). Default ID is [code]0[/code], i.e. broadcast to all peers.
 			</description>
 		</method>
-		<method name="set_root_node">
-			<return type="void">
-			</return>
-			<argument index="0" name="node" type="Node">
-			</argument>
-			<description>
-				Sets the base root node to use for RPCs. Instead of an absolute path, a relative path will be used to find the node upon which the RPC should be executed.
-				This effectively allows to have different branches of the scene tree to be managed by different MultiplayerAPI, allowing for example to run both client and server in the same scene.
-			</description>
-		</method>
 	</methods>
 	<members>
 		<member name="allow_object_decoding" type="bool" setter="set_allow_object_decoding" getter="is_object_decoding_allowed" default="false">
@@ -97,6 +87,10 @@
 		<member name="refuse_new_network_connections" type="bool" setter="set_refuse_new_network_connections" getter="is_refusing_new_network_connections" default="false">
 			If [code]true[/code], the MultiplayerAPI's [member network_peer] refuses new incoming connections.
 		</member>
+		<member name="root_node" type="Node" setter="set_root_node" getter="get_root_node">
+			The root node to use for RPCs. Instead of an absolute path, a relative path will be used to find the node upon which the RPC should be executed.
+			This effectively allows to have different branches of the scene tree to be managed by different MultiplayerAPI, allowing for example to run both client and server in the same scene.
+		</member>
 	</members>
 	<signals>
 		<signal name="connected_to_server">