#pragma once

class IEngineClient {
   public:
    typedef struct player_info_s {
        union {
            int64_t xuid;
            struct {
                int xuidlow;
                int xuidhigh;
            };
        };
        char name[32];
        int userid;
        char guid[33];
        unsigned int friendsid;
        char friendsname[32];
        bool fakeplayer;
        bool ishltv;
        unsigned int customfiles[4];
        unsigned char filesdownloaded;
    } player_info_t;

    void GetScreenSize(int& width, int& height) {
        typedef void (*oGetScreenSize)(void*, int&, int&);
        return getvfunc<oGetScreenSize>(this, 5)(this, width, height);
    }

    bool GetPlayerInfo(int iIndex, player_info_t* pInfo) {
        typedef bool (*oGetPlayerInfo)(void*, int, player_info_t*);
        return getvfunc<oGetPlayerInfo>(this, 8)(this, iIndex, pInfo);
    }

    int GetPlayerForUserID(int UserID) {
        typedef int (*oGetPlayerForUserID)(void*, int);
        return getvfunc<oGetPlayerForUserID>(this, 9)(this, UserID);
    }

    int GetLocalPlayer() {
        typedef int (*oGetLocalPlayer)(void*);
        return getvfunc<oGetLocalPlayer>(this, 12)(this);
    }

    void GetViewAngles(QAngle& angle) {
        typedef void (*oGetViewAngles)(void*, QAngle&);
        return getvfunc<oGetViewAngles>(this, 18)(this, angle);
    }

    void SetViewAngles(QAngle& angle) {
        typedef void (*oSetViewAngles)(void*, QAngle&);
        return getvfunc<oSetViewAngles>(this, 19)(this, angle);
    }

    void GetFreeaimAngles(QAngle& angle) {
        typedef void (*oGetViewAngles)(void*, QAngle&);
        return getvfunc<oGetViewAngles>(this, 20)(this, angle);
    }

    void SetFreeaimAngles(QAngle& angle) {
        typedef void (*oSetViewAngles)(void*, QAngle&);
        return getvfunc<oSetViewAngles>(this, 21)(this, angle);
    }

    int GetMaxClients() {
        typedef int (*oGetMaxClients)(void*);
        return getvfunc<oGetMaxClients>(this, 22)(this);
    }

    bool IsInGame() {
        typedef bool (*oIsInGame)(void*);
        return getvfunc<oIsInGame>(this, 28)(this);
    }

    bool IsTakingScreenshot() {
        typedef bool (*oIsTakingScreenshot)(void*);
        return getvfunc<oIsTakingScreenshot>(this, 91)(this);
    }

    void ExecuteClientCmd(const char* szCmdString) {
        typedef void (*oExecuteClientCmd)(void*, const char*);
        return getvfunc<oExecuteClientCmd>(this, 107)(this, szCmdString);
    }

    void ClientCmd_Unrestricted(const char* szCmdString) {
        typedef void (*oClientCmd_Unrestricted)(void*, const char*);
        return getvfunc<oClientCmd_Unrestricted>(this, 112)(this, szCmdString);
    }
};