#pragma once

class IClient;
class INetMessage;
class IRecipientFilter;
typedef void* netpacket_t;

class IConnectionlessPacketHandler {
   public:
    virtual ~IConnectionlessPacketHandler(void){};

    virtual bool ProcessConnectionlessPacket(
        netpacket_t* packet) = 0;  // process a connectionless packet
};

class IServer : public IConnectionlessPacketHandler {
   public:
    virtual ~IServer() {}

    virtual int GetNumClients(
        void) const = 0;  // returns current number of clients
    virtual int GetNumProxies(
        void) const = 0;  // returns number of attached HLTV proxies
    virtual int GetNumFakeClients()
        const = 0;  // returns number of fake clients/bots
    virtual int GetMaxClients(void) const = 0;  // returns current client limit
    virtual IClient* GetClient(int index) = 0;  // returns interface to client
    virtual int GetClientCount()
        const = 0;  // returns number of clients slots (used&  unused)
    virtual int GetUDPPort(void) const = 0;  // returns current used UDP port
    virtual float GetTime(void) const = 0;   // returns game world time
    virtual int GetTick(void) const = 0;     // returns game world tick
    virtual float GetTickInterval(void) const = 0;  // tick interval in seconds
    virtual float GetTimescale(
        void) const = 0;  // returns the game time scale (multiplied in
                          // conjunction with host_timescale)
    virtual const char* GetName(void) const = 0;     // public server name
    virtual const char* GetMapName(void) const = 0;  // current map name (BSP)
    virtual int GetSpawnCount(void) const = 0;
    virtual int GetNumClasses(void) const = 0;
    virtual int GetClassBits(void) const = 0;
    virtual void GetNetStats(
        float& avgIn, float& avgOut) = 0;  // total net in/out in bytes/sec
    virtual int GetNumPlayers() = 0;
    virtual bool GetPlayerInfo(int nClientIndex,
                               IEngineClient::player_info_t* pinfo) = 0;

    virtual bool IsActive(void) const = 0;
    virtual bool IsLoading(void) const = 0;
    virtual bool IsDedicated(void) const = 0;
    virtual bool IsPaused(void) const = 0;
    virtual bool IsMultiplayer(void) const = 0;
    virtual bool IsPausable() const = 0;
    virtual bool IsHLTV() const = 0;
    virtual bool IsReplay() const = 0;

    virtual const char* GetPassword()
        const = 0;  // returns the password or NULL if none set

    virtual void SetPaused(bool paused) = 0;
    virtual void SetTimescale(float flTimescale) = 0;
    virtual void SetPassword(
        const char* password) = 0;  // set password (NULL to disable)

    virtual void BroadcastMessage(INetMessage& msg, bool onlyActive = false,
                                  bool reliable = false) = 0;
    virtual void BroadcastMessage(INetMessage& msg,
                                  IRecipientFilter& filter) = 0;

    virtual void DisconnectClient(IClient* client, const char* reason) = 0;
};

class CGameServer : public IServer {};