Cleanup unused engine code

4 files changed, 1 insertions, 14 deletions

diff --git a/core/io/packet_peer.cpp b/core/io/packet_peer.cpp
index b6cc5bf42a..3da494a8ef 100644
--- a/core/io/packet_peer.cpp
+++ b/core/io/packet_peer.cpp
@@ -151,11 +151,6 @@ void PacketPeer::_bind_methods() {
 
 /***************/
 
-void PacketPeerStream::_set_stream_peer(REF p_peer) {
-	ERR_FAIL_COND_MSG(p_peer.is_null(), "It's not a reference to a valid Resource object.");
-	set_stream_peer(p_peer);
-}
-
 void PacketPeerStream::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_stream_peer", "peer"), &PacketPeerStream::set_stream_peer);
 	ClassDB::bind_method(D_METHOD("get_stream_peer"), &PacketPeerStream::get_stream_peer);
@@ -263,10 +258,8 @@ int PacketPeerStream::get_max_packet_size() const {
 }
 
 void PacketPeerStream::set_stream_peer(const Ref<StreamPeer> &p_peer) {
-	//ERR_FAIL_COND(p_peer.is_null());
-
 	if (p_peer.ptr() != peer.ptr()) {
-		ring_buffer.advance_read(ring_buffer.data_left()); // reset the ring buffer
+		ring_buffer.advance_read(ring_buffer.data_left()); // Reset the ring buffer.
 	}
 
 	peer = p_peer;
diff --git a/core/io/packet_peer.h b/core/io/packet_peer.h
index f7f080aa43..a25fa03875 100644
--- a/core/io/packet_peer.h
+++ b/core/io/packet_peer.h
@@ -86,7 +86,6 @@ class PacketPeerStream : public PacketPeer {
 	Error _poll_buffer() const;
 
 protected:
-	void _set_stream_peer(REF p_peer);
 	static void _bind_methods();
 
 public:
diff --git a/core/io/resource_importer.cpp b/core/io/resource_importer.cpp
index c88331cf9e..9b14d2c763 100644
--- a/core/io/resource_importer.cpp
+++ b/core/io/resource_importer.cpp
@@ -192,10 +192,6 @@ bool ResourceFormatImporter::recognize_path(const String &p_path, const String &
 	return FileAccess::exists(p_path + ".import");
 }
 
-bool ResourceFormatImporter::can_be_imported(const String &p_path) const {
-	return ResourceFormatLoader::recognize_path(p_path);
-}
-
 int ResourceFormatImporter::get_import_order(const String &p_path) const {
 	Ref<ResourceImporter> importer;
 
diff --git a/core/io/resource_importer.h b/core/io/resource_importer.h
index 30bbd43c18..1b300bf656 100644
--- a/core/io/resource_importer.h
+++ b/core/io/resource_importer.h
@@ -70,7 +70,6 @@ public:
 	virtual String get_import_group_file(const String &p_path) const;
 	virtual bool exists(const String &p_path) const;
 
-	virtual bool can_be_imported(const String &p_path) const;
 	virtual int get_import_order(const String &p_path) const;
 
 	String get_internal_resource_path(const String &p_path) const;