NSClientSpectator.h

/*
 * 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