Cpp:Building A Simple Tile Engine:Part 7

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Part 7: Creating the game manager

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File: Game.h

#ifndef GAME_H
#define GAME_H
 
#include "Interfaces.h"
#include "TileManager.h"
#include "UnitManager.h"
 
/** Game class */
class CGame: public IBaseEntity
{
private:
	CTileManager m_oTileManager;
	CUnitManager m_OUnitManager;
 
public:
	CGame();
	virtual ~CGame();
 
	virtual void			VThink		( const int& iElapsedTime );
	virtual void			VRender		( SDL_Surface* pDestSurface	);
 
	virtual bool			VLoad		( TiXmlElement* pXMLData );
	virtual TiXmlElement	VGetSaveData();
 
	CTileManager* GetTileManager() { return &m_oTileManager; }
	CUnitManager* GetUnitManager() { return &m_OUnitManager; }
};
 
#endif // GAME_H

[edit]

File: Game.cpp

#include "Game.h"
 
CGame::CGame()
{
 
}
 
CGame::~CGame()
{
 
}
 
void CGame::VThink( const int& iElapsedTime )
{
	m_oTileManager.VThink( iElapsedTime );
	m_OUnitManager.VThink( iElapsedTime );
}
 
void CGame::VRender( SDL_Surface* pDestSurface )
{
	m_oTileManager.VRender( pDestSurface );
	m_OUnitManager.VRender( pDestSurface );
}
 
bool CGame::VLoad( TiXmlElement* pXMLData )
{
	if ( m_oTileManager.VLoad( pXMLData->FirstChildElement( "tiles" ) ) == false )
		return false;
 
	if ( m_OUnitManager.VLoad( pXMLData->FirstChildElement( "units" ) ) == false )
		return false;
	
	return true;
}
 
TiXmlElement CGame::VGetSaveData()
{
	TiXmlElement GameElm( "map" );
	GameElm.InsertEndChild( m_oTileManager.VGetSaveData() );
	GameElm.InsertEndChild( m_OUnitManager.VGetSaveData() );
 
	return GameElm;
}