3 files changed, 13 insertions, 0 deletions

diff --git a/core/script_language.h b/core/script_language.h
index a179949c1..3138c88e8 100644
--- a/core/script_language.h
+++ b/core/script_language.h
@@ -98,6 +98,7 @@ public:
 	virtual bool has_script_signal(const StringName& p_signal) const=0;
 	virtual void get_script_signal_list(List<MethodInfo> *r_signals) const=0;
 
+	virtual bool get_property_default_value(const StringName& p_property,Variant& r_value) const=0;
 
 	virtual void update_exports() {} //editor tool
 
diff --git a/core/variant.cpp b/core/variant.cpp
index ab560e0d4..674c57a0f 100644
--- a/core/variant.cpp
+++ b/core/variant.cpp
@@ -706,6 +706,17 @@ bool Variant::operator==(const Variant& p_variant) const {
 
 }
 
+bool Variant::operator!=(const Variant& p_variant) const {
+
+	if (type!=p_variant.type) //evaluation of operator== needs to be more strict
+		return true;
+	bool v;
+	Variant r;
+	evaluate(OP_NOT_EQUAL,*this,p_variant,r,v);
+	return r;
+
+}
+
 bool Variant::operator<(const Variant& p_variant) const {
 	if (type!=p_variant.type) //if types differ, then order by type first
 		return type<p_variant.type;
diff --git a/core/variant.h b/core/variant.h
index 05bb5a732..4c3ccc011 100644
--- a/core/variant.h
+++ b/core/variant.h
@@ -411,6 +411,7 @@ public:
 	//argsVariant call()
 
 	bool operator==(const Variant& p_variant) const;
+	bool operator!=(const Variant& p_variant) const;
 	bool operator<(const Variant& p_variant) const;
 	uint32_t hash() const;