[Net] Move multiplayer to core subdir, split RPCManager.

Move multiplayer classes to "core/multiplayer" subdir.

Move the RPCConfig and enums (TransferMode, RPCMode) to a separate
file (multiplayer.h), and bind them to the global namespace.

Move the RPC handling code to its own class (RPCManager).

Renames "get_rpc_sender_id" to "get_remote_sender_id".

2 files changed, 8 insertions, 8 deletions

diff --git a/modules/gdnative/net/multiplayer_peer_gdnative.cpp b/modules/gdnative/net/multiplayer_peer_gdnative.cpp
index 9908ed4533..575d5f5060 100644
--- a/modules/gdnative/net/multiplayer_peer_gdnative.cpp
+++ b/modules/gdnative/net/multiplayer_peer_gdnative.cpp
@@ -72,14 +72,14 @@ int MultiplayerPeerGDNative::get_transfer_channel() const {
 	return interface->get_transfer_channel(interface->data);
 }
 
-void MultiplayerPeerGDNative::set_transfer_mode(TransferMode p_mode) {
+void MultiplayerPeerGDNative::set_transfer_mode(Multiplayer::TransferMode p_mode) {
 	ERR_FAIL_COND(interface == nullptr);
 	interface->set_transfer_mode(interface->data, (godot_int)p_mode);
 }
 
-MultiplayerPeer::TransferMode MultiplayerPeerGDNative::get_transfer_mode() const {
-	ERR_FAIL_COND_V(interface == nullptr, TRANSFER_MODE_UNRELIABLE);
-	return (TransferMode)interface->get_transfer_mode(interface->data);
+Multiplayer::TransferMode MultiplayerPeerGDNative::get_transfer_mode() const {
+	ERR_FAIL_COND_V(interface == nullptr, Multiplayer::TRANSFER_MODE_UNRELIABLE);
+	return (Multiplayer::TransferMode)interface->get_transfer_mode(interface->data);
 }
 
 void MultiplayerPeerGDNative::set_target_peer(int p_peer_id) {
@@ -124,7 +124,7 @@ MultiplayerPeer::ConnectionStatus MultiplayerPeerGDNative::get_connection_status
 
 void MultiplayerPeerGDNative::_bind_methods() {
 	ADD_PROPERTY_DEFAULT("transfer_channel", 0);
-	ADD_PROPERTY_DEFAULT("transfer_mode", TRANSFER_MODE_UNRELIABLE);
+	ADD_PROPERTY_DEFAULT("transfer_mode", Multiplayer::TRANSFER_MODE_UNRELIABLE);
 	ADD_PROPERTY_DEFAULT("refuse_new_connections", true);
 }
 
diff --git a/modules/gdnative/net/multiplayer_peer_gdnative.h b/modules/gdnative/net/multiplayer_peer_gdnative.h
index ab084faae6..33e424d284 100644
--- a/modules/gdnative/net/multiplayer_peer_gdnative.h
+++ b/modules/gdnative/net/multiplayer_peer_gdnative.h
@@ -31,7 +31,7 @@
 #ifndef MULTIPLAYER_PEER_GDNATIVE_H
 #define MULTIPLAYER_PEER_GDNATIVE_H
 
-#include "core/io/multiplayer_peer.h"
+#include "core/multiplayer/multiplayer_peer.h"
 #include "modules/gdnative/gdnative.h"
 #include "modules/gdnative/include/net/godot_net.h"
 
@@ -58,8 +58,8 @@ public:
 	/* Specific to MultiplayerPeer */
 	virtual void set_transfer_channel(int p_channel) override;
 	virtual int get_transfer_channel() const override;
-	virtual void set_transfer_mode(TransferMode p_mode) override;
-	virtual TransferMode get_transfer_mode() const override;
+	virtual void set_transfer_mode(Multiplayer::TransferMode p_mode) override;
+	virtual Multiplayer::TransferMode get_transfer_mode() const override;
 	virtual void set_target_peer(int p_peer_id) override;
 
 	virtual int get_packet_peer() const override;