skins7.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_SKINS7_H
#define GAME_CLIENT_COMPONENTS_SKINS7_H
 
#include <base/color.h>
#include <base/vmath.h>
 
#include <engine/client/enums.h>
#include <engine/graphics.h>
 
#include <game/client/component.h>
#include <game/client/render.h>
#include <game/generated/protocol.h>
#include <game/generated/protocol7.h>
 
#include <chrono>
#include <vector>
 
class CSkins7 : public CComponent
{
public:
    enum
    {
        SKINFLAG_SPECIAL = 1 << 0,
        SKINFLAG_STANDARD = 1 << 1,
 
        NUM_COLOR_COMPONENTS = 4,
 
        HAT_NUM = 2,
        HAT_OFFSET_SIDE = 2,
    };
 
    typedef std::function<void()> TSkinLoadedCallback;
 
    class CSkinPart
    {
    public:
        int m_Type;
        int m_Flags;
        char m_aName[24];
        IGraphics::CTextureHandle m_OriginalTexture;
        IGraphics::CTextureHandle m_ColorableTexture;
        ColorRGBA m_BloodColor;
 
        void ApplyTo(CTeeRenderInfo::CSixup &SixupRenderInfo) const;
 
        bool operator<(const CSkinPart &Other) const;
    };
 
    class CSkin
    {
    public:
        int m_Flags;
        char m_aName[24];
        const CSkinPart *m_apParts[protocol7::NUM_SKINPARTS];
        int m_aUseCustomColors[protocol7::NUM_SKINPARTS];
        unsigned m_aPartColors[protocol7::NUM_SKINPARTS];
 
        bool operator<(const CSkin &Other) const;
        bool operator==(const CSkin &Other) const;
    };
 
    static const char *const ms_apSkinPartNames[protocol7::NUM_SKINPARTS];
    static const char *const ms_apSkinPartNamesLocalized[protocol7::NUM_SKINPARTS];
    static const char *const ms_apColorComponents[NUM_COLOR_COMPONENTS];
 
    static char *ms_apSkinNameVariables[NUM_DUMMIES];
    static char *ms_apSkinVariables[NUM_DUMMIES][protocol7::NUM_SKINPARTS];
    static int *ms_apUCCVariables[NUM_DUMMIES][protocol7::NUM_SKINPARTS]; // use custom color
    static unsigned *ms_apColorVariables[NUM_DUMMIES][protocol7::NUM_SKINPARTS];
 
    int Sizeof() const override { return sizeof(*this); }
    void OnInit() override;
 
    void Refresh(TSkinLoadedCallback &&SkinLoadedCallback);
    std::chrono::nanoseconds LastRefreshTime() const { return m_LastRefreshTime; }
 
    const std::vector<CSkin> &GetSkins() const;
    const std::vector<CSkinPart> &GetSkinParts(int Part) const;
    const CSkinPart *FindSkinPartOrNullptr(int Part, const char *pName, bool AllowSpecialPart) const;
    const CSkinPart *FindDefaultSkinPart(int Part) const;
    const CSkinPart *FindSkinPart(int Part, const char *pName, bool AllowSpecialPart) const;
    void RandomizeSkin(int Dummy) const;
 
    ColorRGBA GetColor(int Value, bool UseAlpha) const;
    void ApplyColorTo(CTeeRenderInfo::CSixup &SixupRenderInfo, bool UseCustomColors, int Value, int Part) const;
    ColorRGBA GetTeamColor(int UseCustomColors, int PartColor, int Team, int Part) const;
 
    // returns true if everything was valid and nothing changed
    bool ValidateSkinParts(char *apPartNames[protocol7::NUM_SKINPARTS], int *pUseCustomColors, int *pPartColors, int GameFlags) const;
 
    bool SaveSkinfile(const char *pName, int Dummy);
    bool RemoveSkin(const CSkin *pSkin);
 
    IGraphics::CTextureHandle XmasHatTexture() const { return m_XmasHatTexture; }
    IGraphics::CTextureHandle BotDecorationTexture() const { return m_BotTexture; }
 
    static bool IsSpecialSkin(const char *pName);
 
private:
    std::chrono::nanoseconds m_LastRefreshTime;
 
    std::vector<CSkinPart> m_avSkinParts[protocol7::NUM_SKINPARTS];
    CSkinPart m_aPlaceholderSkinParts[protocol7::NUM_SKINPARTS];
    std::vector<CSkin> m_vSkins;
 
    IGraphics::CTextureHandle m_XmasHatTexture;
    IGraphics::CTextureHandle m_BotTexture;
 
    static int SkinPartScan(const char *pName, int IsDir, int DirType, void *pUser);
    bool LoadSkinPart(int PartType, const char *pName, int DirType);
    static int SkinScan(const char *pName, int IsDir, int DirType, void *pUser);
    bool LoadSkin(const char *pName, int DirType);
 
    void InitPlaceholderSkinParts();
    void LoadXmasHat();
    void LoadBotDecoration();
 
    void AddSkinFromConfigVariables(const char *pName, int Dummy);
};
 
#endif