background.h

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#ifndef GAME_CLIENT_COMPONENTS_BACKGROUND_H
#define GAME_CLIENT_COMPONENTS_BACKGROUND_H
 
#include <engine/shared/map.h>
 
#include <game/client/components/maplayers.h>
 
#include <cstdint>
 
class CLayers;
class CMapImages;
 
// Special value to use background of current map
#define CURRENT_MAP "%current%"
 
class CBackgroundEngineMap : public CMap
{
    MACRO_INTERFACE("background_enginemap")
};
 
class CBackground : public CMapLayers
{
protected:
    IEngineMap *m_pMap;
    bool m_Loaded;
    char m_aMapName[MAX_MAP_LENGTH];
 
    //to avoid memory leak when switching to %current%
    CBackgroundEngineMap *m_pBackgroundMap;
    CLayers *m_pBackgroundLayers;
    CMapImages *m_pBackgroundImages;
 
    virtual CBackgroundEngineMap *CreateBGMap();
 
public:
    CBackground(int MapType = CMapLayers::TYPE_BACKGROUND_FORCE, bool OnlineOnly = true);
    virtual ~CBackground();
    virtual int Sizeof() const override { return sizeof(*this); }
 
    virtual void OnInit() override;
    virtual void OnMapLoad() override;
    virtual void OnRender() override;
 
    void LoadBackground();
    const char *MapName() const { return m_aMapName; }
};
 
#endif