Refactor main.cpp functions into separate class

include/execute/virtualmachine.hpp

@@ -1,7 +1,9 @@
+#include <configuration.hpp>
 #include <execute/flags.hpp>
 #include <execute/registers.hpp>
 #include <execute/state.hpp>
 #include <interpret/code.hpp>
+#include <memory>
 
 namespace Execute
 {
@@ -11,17 +13,16 @@ namespace Execute
 		Flags flags;
 		Registers registers;
 		State state;
-		bool terminated;
 
-		Interpret::Code const & code;
+		std::unique_ptr<Interpret::Code const> codePtr;
 
 		void Step();
 
-		VirtualMachine(Interpret::Code const & code, unsigned const memorySize);
-
 	public:
 		void Run();
 		void SingleStep();
+		void LoadConfiguration(Configuration const & c);
+		void LoadCode(std::unique_ptr<Interpret::Code> code);
 
 		Flags const & GetFlags() const;
 		Registers const & GetRegisters() const;
@@ -30,6 +31,6 @@ namespace Execute
 
 		bool IsTerminated() const;
 
-		static VirtualMachine CreateFromCode(Interpret::Code const & code);
+		VirtualMachine();
 	};
 }