ScreenLog.h

#ifndef ScreenLog_H
#define ScreenLog_H
 
#include <queue>
 
class ScreenLogCommand;
class SpriteFont;
class ScreenLogCommandPool;

class ScreenLog
{
public:
    friend class ScreenLogAttorney;

    static void SetFont(SpriteFont* font) { Instance().privSetFont(font); }

    static void SetAnchor(int x, int y) { Instance().privSetAnchor(x, y); }

    static void AddLog(char* A, ...);
 
private:
    static ScreenLog* ptrInstance;
 
    static ScreenLog& Instance()
    {
        if (ptrInstance == nullptr)
        {
            ptrInstance = new ScreenLog();
        }
        return *ptrInstance;
    }
 
    ScreenLog();
    ScreenLog(const ScreenLog&) = delete;
    ScreenLog& operator=(const ScreenLog&) = delete;
    ~ScreenLog() = default;

    ScreenLogCommandPool* CommandPool;

    std::queue<ScreenLogCommand*> ActiveCommands;

    SpriteFont* pFont;

    int anchorX;

    int anchorY;

    static char DebugBuff[256];

    static void RenderLog();

    static void Delete();
 
    void privSetFont(SpriteFont* font);
    void privSetAnchor(int x, int y);
};
 
#endif