[WebRTC] Static extension registration.

1 files changed, 5 insertions, 2 deletions

diff --git a/modules/webrtc/webrtc_peer_connection.cpp b/modules/webrtc/webrtc_peer_connection.cpp
index 7fdf26d3cd..75716017d7 100644
--- a/modules/webrtc/webrtc_peer_connection.cpp
+++ b/modules/webrtc/webrtc_peer_connection.cpp
@@ -32,13 +32,14 @@
 
 #ifdef JAVASCRIPT_ENABLED
 #include "webrtc_peer_connection_js.h"
-#else
-#include "webrtc_peer_connection_extension.h"
 #endif
 
+#include "webrtc_peer_connection_extension.h"
+
 StringName WebRTCPeerConnection::default_extension;
 
 void WebRTCPeerConnection::set_default_extension(const StringName &p_extension) {
+	ERR_FAIL_COND_MSG(!ClassDB::is_parent_class(p_extension, WebRTCPeerConnectionExtension::get_class_static()), vformat("Can't make %s the default WebRTC extension since it does not extend WebRTCPeerConnectionExtension.", p_extension));
 	default_extension = p_extension;
 }
 
@@ -56,6 +57,8 @@ WebRTCPeerConnection *WebRTCPeerConnection::create() {
 }
 
 void WebRTCPeerConnection::_bind_methods() {
+	ClassDB::bind_static_method(get_class_static(), D_METHOD("set_default_extension", "extension_class"), &WebRTCPeerConnectionExtension::set_default_extension);
+
 	ClassDB::bind_method(D_METHOD("initialize", "configuration"), &WebRTCPeerConnection::initialize, DEFVAL(Dictionary()));
 	ClassDB::bind_method(D_METHOD("create_data_channel", "label", "options"), &WebRTCPeerConnection::create_data_channel, DEFVAL(Dictionary()));
 	ClassDB::bind_method(D_METHOD("create_offer"), &WebRTCPeerConnection::create_offer);