NSPortal.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
{
        PORTALFL_CHANGED_ORIGIN_X,
        PORTALFL_CHANGED_ORIGIN_Y,
        PORTALFL_CHANGED_ORIGIN_Z,
        PORTALFL_CHANGED_ANGLES_X,
        PORTALFL_CHANGED_ANGLES_Y,
        PORTALFL_CHANGED_ANGLES_Z,
        PORTALFL_CHANGED_TARG_ENTITY,
        PORTALFL_CHANGED_TARG_ORIGIN_X,
        PORTALFL_CHANGED_TARG_ORIGIN_Y,
        PORTALFL_CHANGED_TARG_ORIGIN_Z,
        PORTALFL_CHANGED_TARG_ANGLES_X,
        PORTALFL_CHANGED_TARG_ANGLES_Y,
        PORTALFL_CHANGED_TARG_ANGLES_Z,
        PORTALFL_CHANGED_ENABLED,
        PORTALFL_CHANGED_MODELINDEX
} nsportal_changed_t;
 
class
NSPortal:NSEntity
{
        void NSPortal(void);
 
        nonvirtual void _PortalUpdated(void);
        nonvirtual vector _OriginTransform(vector);
        nonvirtual vector _DirectionTransform(vector);
 
        virtual vector camera_transform(vector, vector);
 
#ifdef SERVER
        virtual void Save(float);
        virtual void Restore(string,string);
 
        virtual void EvaluateEntity(void);
        virtual float SendEntity(entity, float);
 
        virtual void PortalWasClosed(void);
        virtual void PortalWasOpened(void);
 
        nonvirtual void SetPortalID(int);
        nonvirtual bool PortalLinkTo(NSPortal, bool);
        nonvirtual void PortalAutoLink(bool);
        nonvirtual void PortalClose(void);
        nonvirtual void SetPortalModel(string);
#endif
#ifdef CLIENT
        virtual void ReceiveEntity(float, float);
        virtual float predraw(void);
#endif
 
private:
        NSPortal m_ePortalTarget;
        NSPortal m_ePortalTarget_net;
        NETWORKED_VECTOR(m_vecTargetPos)
        NETWORKED_VECTOR(m_vecTargetAngle)
        NETWORKED_BOOL(m_bEnabled)
        NETWORKED_FLOAT(m_flPortalModel)
 
        vector m_vecPortalPos;
        vector m_vecPortalN;
        vector m_vecPortalS;
        vector m_vecPortalT;
 
        bool m_bWasEnabled;
 
        nonvirtual void TransportEntity(NSEntity);
 
#ifdef CLIENT
        vector m_vecTargetPos;
        vector m_vecTargetN;
        vector m_vecTargetS;
        vector m_vecTargetT;
        float m_flSize;
#endif
 
#ifdef SERVER
        int m_iPortalValue;
#endif
 
        int m_brushNum;
};
 
#ifdef CLIENT
#define READENTITY_PORTAL(field, changedflag) {\
        if (flChanged & changedflag) {\
                field = (NSPortal)findfloat(world, ::entnum, readentitynum());\
                PRINTFLAG(changedflag); \
        }\
}
#endif
 
#define SOLID_PORTAL 21
 
.float portalnum;
.float impulse;  //used as the radius for the solid_portal csg subtraction
.bool isPortal;