NSClientSpectator.h

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/*
 * Copyright (c) 2016-2022 Vera Visions LLC.
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
 
typedef enumflags
{
        SPECFL_ORIGIN,
        SPECFL_VELOCITY,
        SPECFL_TARGET,
        SPECFL_MODE,
        SPECFL_FLAGS,
        SPECFL_TYPE,
} NSClientSpectatorFlags_t;
 
typedef enum
{
        SPECMODE_DEATHCAM,
        SPECMODE_LOCKEDCHASE,
        SPECMODE_THIRDPERSON,
        SPECMODE_FREE,
        SPECMODE_FIRSTPERSON,
        SPECMODE_FREEOVERVIEW,
        SPECMODE_CHASEOVERVIEW
} NSClientSpectatorMode_t;
 
#ifdef CLIENT
string g_specmodes[] = {
        "Death Cam",
        "Locked Chase Cam",
        "Free Chase Cam",
        "Free Look",
        "First Person",
        "Free Overview",
        "Chase Overview"
};
#endif
 
enumflags
{
        SPECFLAG_BUTTON_RELEASED,
};
 
class
NSClientSpectator:NSClient
{
public:
        void NSClientSpectator(void);
 
        /* overrides */
        virtual void ProcessInput(void);
        virtual void PreFrame(void);
        virtual void PostFrame(void);
        virtual bool IsFakeSpectator(void);
        virtual bool IsRealSpectator(void);
        virtual bool IsDead(void);
        virtual bool IsPlayer(void);
        virtual void SharedInputFrame(void);
 
        virtual void InputNext(void);
        virtual void InputPrevious(void);
        virtual void InputMode(void);
 
        virtual void WarpToTarget(void);
 
        virtual void SpectatorTrackPlayer(void);
 
#ifdef CLIENT
        virtual void ClientInputFrame(void);
        virtual void ReceiveEntity(float,float);
        virtual float predraw(void);
#endif
        
#ifdef SERVER
        virtual void Save(float);
        virtual void Restore(string,string);
        virtual void EvaluateEntity(void);
        virtual float SendEntity(entity,float);
        virtual void ServerInputFrame(void);
 
        nonvirtual void SpectatorDeathcam(NSRenderableEntity, NSEntity, float);
#endif
 
private:
        PREDICTED_FLOAT(spec_ent)
        PREDICTED_FLOAT(spec_flags)
        NSClientSpectatorMode_t spec_mode; NSClientSpectatorMode_t spec_mode_net;
        float m_flDeathCam;
        float m_flLastSpecTargetChange;
        vector spec_org;
        int sequence;
};
 
#ifdef CLIENT
void Spectator_ReadEntity(float new);
#endif