NSView.h

/*
 * Copyright (c) 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 enum
{
    VIEWMODE_NORMAL,        
    VIEWMODE_FPS,           
    VIEWMODE_THIRDPERSON,   
    VIEWMODE_SPECTATING     
} viewmode_t;
 
class
NSView
{
public:
    void NSView(void);
 
    virtual void SetupView(void);
    virtual void RenderView(void);
    
    virtual void StairSmooth(void);
    
    virtual void UpdateView(void);
    
    nonvirtual void AddPunchAngle(vector);
 
    /* set/get */
    nonvirtual void SetViewMode(viewmode_t);
    nonvirtual viewmode_t GetViewMode(void);
 
    nonvirtual void SetViewPosition(vector);
    nonvirtual void SetViewSize(vector);
    nonvirtual void SetViewTarget(NSEntity);
    nonvirtual void SetClientOwner(NSClient);
 
    nonvirtual void SetDrawLocalPlayer(bool);
 
    nonvirtual void SetCameraOrigin(vector);
    nonvirtual void SetCameraAngle(vector);
    nonvirtual void SetClientAngle(vector);
    nonvirtual void SetSeatID(int);
    nonvirtual void SetAFOV(float);
    nonvirtual float GetAFOV(void);
    nonvirtual void SetSensitivity(float);
    nonvirtual float GetSensitivity(void);
 
    nonvirtual vector GetHUDCanvasSize(void);
    nonvirtual vector GetHUDCanvasPos(void);
 
    nonvirtual float GetViewWidth(void);
    nonvirtual float GetViewHeight(void);
 
    nonvirtual vector GetCameraOrigin(void);
    nonvirtual vector GetCameraAngle(void);
 
    nonvirtual void SetSoundScape(NSSoundScape);
    nonvirtual NSSoundScape GetSoundScape(void);
 
private:
    int m_iSeat;
 
    /* the dimensions of our view */
    vector m_vecPosition;
    vector m_vecSize;
    float m_flFieldOfView;
    viewmode_t m_viewmode;
    float m_flSensitivity;
 
    vector m_vecLastOrigin;
 
    /* the entity we're targetting */
    NSEntity m_viewTarget;
 
    NSClient m_client;
 
    NSSoundScape m_soundScape;
 
    vector m_vecClientAngle;
    bool m_bSetClientAngle;
 
    bool m_bDrawLocalPlayer;
    bool m_bDrawEntities;
 
    bool _m_bWasAlive;
};
 
NSView g_viewSeats[4];
 
NSView g_view;
 // end of client