// #2.1.2.11.1
#pragma once

class SGame;
class IContents;
struct SGameMessage;
struct TS_MESSAGE;

class SContentsManager 
{
public:
	SContentsManager( SGame* game );
	~SContentsManager();
	void process( DWORD time );
	void ProcMsgAtStatic( SGameMessage* msg );
	void sendMsg( const TS_MESSAGE& msg );
	void sendInterfaceMsg( SGameMessage& msg );
	template< typename T > T* acquire( const char* name )
	{
		IContents* found = _findContents( name );
		if( !found )
			found = new T( name, *this );
		return static_cast< T* >( found );
	}
	void dispose( const char* name );

	// don't use
	void registerMsgObserver( const int msgId, IContents& contents );
	void deregisterMsgObserver( const int msgId, IContents& contents );

private:
	friend class IContents;

	void disposeAll();
	IContents* _findContents( const char* name );
	void _addContents( const char* name, IContents& contents );
	void _rmvContents( const char* name );
	
	typedef std::vector< IContents* > ContentsChunk;
	typedef std::map< const int, ContentsChunk* > MsgObserverMap;
	typedef std::map< std::string, IContents* > ContentsMap;

	SGame* mGame;
	ContentsChunk mContents;
	ContentsMap mContentsMap;
	MsgObserverMap mMsgMap;
};