countryflags.h

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/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
/* If you are missing that file, acquire a complete release at teeworlds.com.                */
#ifndef GAME_CLIENT_COMPONENTS_COUNTRYFLAGS_H
#define GAME_CLIENT_COMPONENTS_COUNTRYFLAGS_H
 
#include <engine/graphics.h>
#include <game/client/component.h>
#include <vector>
 
class CCountryFlags : public CComponent
{
public:
    struct CCountryFlag
    {
        int m_CountryCode;
        char m_aCountryCodeString[8];
        IGraphics::CTextureHandle m_Texture;
 
        bool operator<(const CCountryFlag &Other) const { return str_comp(m_aCountryCodeString, Other.m_aCountryCodeString) < 0; }
    };
 
    virtual int Sizeof() const override { return sizeof(*this); }
    void OnInit() override;
 
    size_t Num() const;
    const CCountryFlag *GetByCountryCode(int CountryCode) const;
    const CCountryFlag *GetByIndex(size_t Index) const;
    void Render(const CCountryFlag *pFlag, ColorRGBA Color, float x, float y, float w, float h);
    void Render(int CountryCode, ColorRGBA Color, float x, float y, float w, float h);
 
private:
    enum
    {
        CODE_LB = -1,
        CODE_UB = 999,
        CODE_RANGE = CODE_UB - CODE_LB + 1,
    };
    std::vector<CCountryFlag> m_vCountryFlags;
    size_t m_aCodeIndexLUT[CODE_RANGE];
 
    int m_FlagsQuadContainerIndex;
 
    void LoadCountryflagsIndexfile();
};
#endif