7 files changed, 58 insertions, 1 deletions
diff --git a/core/array.cpp b/core/array.cpp
index fef0fcbb40..1d283a14aa 100644
--- a/core/array.cpp
+++ b/core/array.cpp
@@ -155,6 +155,37 @@ int Array::find(const Variant& p_value) const {
 	return _p->array.find(p_value);
 }
 
+int Array::find_last(const Variant& p_value) const {
+
+	if(_p->array.size() == 0)
+		return -1;
+
+	for (int i=_p->array.size()-1; i>=0; i--) {
+
+		if(_p->array[i] == p_value){
+			return i;
+		};
+	};
+
+	return -1;
+}
+
+int Array::count(const Variant& p_value) const {
+
+	if(_p->array.size() == 0)
+		return 0;
+
+	int amount=0;
+	for (int i=0; i<_p->array.size(); i++) {
+
+		if(_p->array[i] == p_value){
+			amount++;
+		};
+	};
+
+	return amount;
+}
+
 void Array::remove(int p_pos) {
 
 	_p->array.remove(p_pos);
diff --git a/core/array.h b/core/array.h
index ecb91b69dc..9472a6dd21 100644
--- a/core/array.h
+++ b/core/array.h
@@ -72,6 +72,8 @@ public:
 	void invert();
 
 	int find(const Variant& p_value) const;
+	int find_last(const Variant& p_value) const;
+	int count(const Variant& p_value) const;
 
 	void erase(const Variant& p_value);
 
diff --git a/core/io/http_client.h b/core/io/http_client.h
index a9cfb1ed73..ceb0273a7d 100644
--- a/core/io/http_client.h
+++ b/core/io/http_client.h
@@ -40,7 +40,7 @@ class HTTPClient : public Reference {
 	OBJ_TYPE(HTTPClient,Reference);
 public:
 
-	enum RespondeCode {
+	enum ResponseCode {
 
 		// 1xx informational
 		RESPONSE_CONTINUE = 100,
diff --git a/core/object.cpp b/core/object.cpp
index d7878fd623..bedab63281 100644
--- a/core/object.cpp
+++ b/core/object.cpp
@@ -1383,6 +1383,24 @@ void Object::get_signal_connection_list(const StringName& p_signal,List<Connecti
 
 }
 
+bool Object::has_persistent_signal_connections() const {
+
+	const StringName *S=NULL;
+
+	while((S=signal_map.next(S))) {
+
+		const Signal *s=&signal_map[*S];
+
+		for(int i=0;i<s->slot_map.size();i++) {
+
+			if (s->slot_map.getv(i).conn.flags&CONNECT_PERSIST)
+				return true;
+		}
+	}
+
+	return false;
+}
+
 
 Error Object::connect(const StringName& p_signal, Object *p_to_object, const StringName& p_to_method,const Vector<Variant>& p_binds,uint32_t p_flags) {
 
diff --git a/core/object.h b/core/object.h
index f4a2472e88..e886aa3459 100644
--- a/core/object.h
+++ b/core/object.h
@@ -604,6 +604,7 @@ public:
 	void get_signal_list(List<MethodInfo> *p_signals ) const;
 	void get_signal_connection_list(const StringName& p_signal,List<Connection> *p_connections) const;
 	void get_all_signal_connections(List<Connection> *p_connections) const;
+	bool has_persistent_signal_connections() const;
 
 	Error connect(const StringName& p_signal, Object *p_to_object, const StringName& p_to_method,const Vector<Variant>& p_binds=Vector<Variant>(),uint32_t p_flags=0);
 	void disconnect(const StringName& p_signal, Object *p_to_object, const StringName& p_to_method);
diff --git a/core/resource.cpp b/core/resource.cpp
index b7a5bad4b8..97dee3e1d7 100644
--- a/core/resource.cpp
+++ b/core/resource.cpp
@@ -133,6 +133,7 @@ void ResourceImportMetadata::_bind_methods() {
 	ObjectTypeDB::bind_method(_MD("add_source","path","md5"),&ResourceImportMetadata::add_source, "");
 	ObjectTypeDB::bind_method(_MD("get_source_path","idx"),&ResourceImportMetadata::get_source_path);
 	ObjectTypeDB::bind_method(_MD("get_source_md5","idx"),&ResourceImportMetadata::get_source_md5);
+	ObjectTypeDB::bind_method(_MD("set_source_md5","idx", "md5"),&ResourceImportMetadata::set_source_md5);
 	ObjectTypeDB::bind_method(_MD("remove_source","idx"),&ResourceImportMetadata::remove_source);
 	ObjectTypeDB::bind_method(_MD("get_source_count"),&ResourceImportMetadata::get_source_count);
 	ObjectTypeDB::bind_method(_MD("set_option","key","value"),&ResourceImportMetadata::set_option);
diff --git a/core/variant_call.cpp b/core/variant_call.cpp
index 4be763a511..f5dcd75691 100644
--- a/core/variant_call.cpp
+++ b/core/variant_call.cpp
@@ -463,6 +463,8 @@ static void _call_##m_type##_##m_method(Variant& r_ret,Variant& p_self,const Var
 	VCALL_LOCALMEM2(Array,insert);
 	VCALL_LOCALMEM1(Array,remove);
 	VCALL_LOCALMEM1R(Array,find);
+	VCALL_LOCALMEM1R(Array,find_last);
+	VCALL_LOCALMEM1R(Array,count);
 	VCALL_LOCALMEM1(Array,erase);
 	VCALL_LOCALMEM0(Array,sort);
 	VCALL_LOCALMEM2(Array,sort_custom);
@@ -1448,6 +1450,8 @@ _VariantCall::addfunc(Variant::m_vtype,Variant::m_ret,_SCS(#m_method),VCALL(m_cl
 	ADDFUNC1(ARRAY,NIL,Array,remove,INT,"pos",varray());
 	ADDFUNC1(ARRAY,NIL,Array,erase,NIL,"value",varray());
 	ADDFUNC1(ARRAY,INT,Array,find,NIL,"value",varray());
+	ADDFUNC1(ARRAY,INT,Array,find_last,NIL,"value",varray());
+	ADDFUNC1(ARRAY,INT,Array,count,NIL,"value",varray());
 	ADDFUNC0(ARRAY,NIL,Array,pop_back,varray());
 	ADDFUNC0(ARRAY,NIL,Array,pop_front,varray());
 	ADDFUNC0(ARRAY,NIL,Array,sort,varray());