genesis-3d_engine/Engine/app/scriptfeature/mono_script.h

/****************************************************************************
Copyright (c) 2011-2013,WebJet Business Division,CYOU
 
http://www.genesis-3d.com.cn

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#ifndef __MONO_SCRIPT_H__
#define __MONO_SCRIPT_H__

#include "foundation/core/refcounted.h"
#include "foundation/util/string.h"
#include "scriptfeature/inc/script_fwd_decl.h"
#include "appframework/app_fwd_decl.h"

namespace App
{
	/*
	* Presents a C# class.Act like a data template
	*/ 
	class MonoScript : public Core::RefCounted
	{
		/// for memory manage
		__DeclareSubClass( App::MonoScript, Core::RefCounted );
	public :	
		/// constructor
		MonoScript();
		/// destructor
		virtual ~MonoScript();

		/// init this class with a script class
		bool Init( MonoClass* pMonoClass, const Util::String& sClassName, const Util::String& sNamespace, const Util::String& sAssemblyName, bool mem );
		/// to see if this mono script has been initialized
		bool IsValid();
		/// get class name
		const Util::String& ClassName();
		/// get namespace
		const Util::String& Namespace();
		/// get assembly name
		const Util::String& AssemblyName();
		/// get mono class
		MonoClass* GetMonoClass();
		/// get entry methods
		TMonoMethodArray* GetEntryMethods( void ); 
		/// get methods
		TMonoMethodMap* GetMethods( void );
		/// get fields
		TMonoClassFieldMap* GetFileds( void );
		/// get message handler 
		ScriptMessageHandlerMap* GetRegistedMessageHandlers(void);

		/// Create mono class instance ( regard as a MonoObject ) from a specified name.
		static TScriptInstancePtr CreateInstance( TMonoScriptPtr& pScript, Actor* pOwner );
		/// Create mono class instance and don't set the owner
		static TScriptInstancePtr CreateInstance( TMonoScriptPtr& pScript );
		/// Get mono method by name
		static MonoMethod* GetMethodByName( const Util::String& sig ,MonoClass* pMonoClass );
	private:
		/// recursively get entry methods,terminate at @pTimlParentClass class
		void GetEntryMethods( MonoClass* pMonoClass, MonoClass* pTimlParentClass );
		void GetMessageHandlerMethods( MonoClass* pMonoClass );
		void GetClassFields( MonoClass* pMonoClass );
		MonoMethod* GetMethodBySignature( const Util::String& sig ,MonoClass* pMonoClass );

		// - private data
		bool				m_bInit;			///< - indicate weather this mono script has been init by a mono class
		Util::String		m_sNamespace ;		///< - namespace of mono class which initialized this class
		Util::String		m_sClassName ;		///< - class name of mono class which initialized this class
		Util::String		m_sAssemblyName;	///< - name of a assembly which contains the mono class
		MonoClass*			m_pMonoClass;		///< - mono class which this class stands for
		TMonoMethodMap	    m_dicMethods;		///< - record all the methods of a mono class
		TMonoMethodArray	m_arrEntryMethods;	///< - record methods which would be call by the C++ side
		TMonoClassFieldMap        m_mapFileds;  ///< - fields of this class
		ScriptMessageHandlerMap   m_dicRegistedMessageHandler;  ///< - recored registered message handler
	};

	// - implement of inline function
	//------------------------------------------------------------------------
	inline bool MonoScript::IsValid() 
	{
		return m_bInit;
	}
	//------------------------------------------------------------------------
	inline const Util::String& MonoScript::ClassName() 
	{
		return m_sClassName;
	}
	//------------------------------------------------------------------------
	inline const Util::String& MonoScript::Namespace()
	{ 
		return m_sNamespace;
	}
	//------------------------------------------------------------------------
	inline const Util::String& MonoScript::AssemblyName()
	{ 
		return m_sAssemblyName;
	}
	//------------------------------------------------------------------------
	inline MonoClass* MonoScript::GetMonoClass()
	{
		return m_pMonoClass;
	}
	//------------------------------------------------------------------------
	inline TMonoMethodArray* MonoScript::GetEntryMethods( void )
	{
		return &m_arrEntryMethods; 
	} 
	//------------------------------------------------------------------------
	inline TMonoMethodMap* MonoScript::GetMethods( void )	
	{ 
		return &m_dicMethods;
	}
	//------------------------------------------------------------------------
	inline TMonoClassFieldMap* MonoScript::GetFileds( void )
	{ 
		return &m_mapFileds;
	}
	//------------------------------------------------------------------------
	inline ScriptMessageHandlerMap* MonoScript::GetRegistedMessageHandlers(void) 
	{ 
		return &m_dicRegistedMessageHandler;
	}

}

#endif // - __MONO_SCRIPT_H__