added psf::object::get

rpcs3/Loader/PSF.cpp

@@ -365,4 +365,16 @@ namespace psf
 	{
 		return m_entries.at(key);
 	}
+
+	const entry* object::get(const std::string &key) const
+	{
+		auto found = m_entries.find(key);
+
+		if (found == m_entries.end())
+		{
+			return nullptr;
+		}
+
+		return &found->second;
+	}
 }

rpcs3/Loader/PSF.h

@@ -81,6 +81,9 @@ namespace psf
 		entry& operator[](const std::string &key);
 		const entry& operator[](const std::string &key) const;
 
+		//returns pointer to entry or null, if not exists
+		const entry *get(const std::string &key) const;
+
 		bool exists(const std::string &key) const
 		{
 			return m_entries.find(key) != m_entries.end();