binds.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_BINDS_H
#define GAME_CLIENT_COMPONENTS_BINDS_H
 
#include <engine/console.h>
#include <engine/keys.h>
 
#include <game/client/component.h>
 
#include <vector>
 
class IConfigManager;
 
class CBinds : public CComponent
{
    static void ConBind(IConsole::IResult *pResult, void *pUserData);
    static void ConBinds(IConsole::IResult *pResult, void *pUserData);
    static void ConUnbind(IConsole::IResult *pResult, void *pUserData);
    static void ConUnbindAll(IConsole::IResult *pResult, void *pUserData);
    class IConsole *GetConsole() const { return Console(); }
 
    static void ConfigSaveCallback(IConfigManager *pConfigManager, void *pUserData);
 
    class CBindSlot
    {
    public:
        int m_Key;
        int m_ModifierMask;
 
        CBindSlot(int Key, int ModifierMask) :
            m_Key(Key),
            m_ModifierMask(ModifierMask)
        {
        }
    };
    CBindSlot GetBindSlot(const char *pBindString) const;
 
    // free buffer after use
    char *GetKeyBindCommand(int ModifierCombination, int Key) const;
 
public:
    CBinds();
    ~CBinds();
    int Sizeof() const override { return sizeof(*this); }
 
    class CBindsSpecial : public CComponent
    {
    public:
        CBinds *m_pBinds;
        int Sizeof() const override { return sizeof(*this); }
        bool OnInput(const IInput::CEvent &Event) override;
    };
 
    bool m_MouseOnAction;
 
    enum
    {
        MODIFIER_NONE = 0,
        MODIFIER_CTRL,
        MODIFIER_ALT,
        MODIFIER_SHIFT,
        MODIFIER_GUI,
        MODIFIER_COUNT,
        MODIFIER_COMBINATION_COUNT = 1 << MODIFIER_COUNT
    };
 
    CBindsSpecial m_SpecialBinds;
 
    void Bind(int KeyId, const char *pStr, bool FreeOnly = false, int ModifierCombination = MODIFIER_NONE);
    void SetDefaults();
    void UnbindAll();
    const char *Get(int KeyId, int ModifierCombination);
    void GetKey(const char *pBindStr, char *pBuf, size_t BufSize);
    static int GetModifierMask(IInput *pInput);
    static int GetModifierMaskOfKey(int Key);
    static const char *GetModifierName(int Modifier);
    static void GetKeyBindModifiersName(int ModifierCombination, char *pBuf, size_t BufSize);
 
    void OnConsoleInit() override;
    bool OnInput(const IInput::CEvent &Event) override;
 
    // DDRace
 
    void SetDDRaceBinds(bool FreeOnly);
 
private:
    char *m_aapKeyBindings[MODIFIER_COMBINATION_COUNT][KEY_LAST];
    std::vector<CBindSlot> m_vActiveBinds;
};
#endif