vsnet_clientstate.h

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/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have recvbufd a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

/*
 *  client structures - written by Stephane Vaxelaire <svax@free.fr>
 */

#ifndef VSNET_CLIENTSTATE_H
#define VSNET_CLIENTSTATE_H

#include <iostream>
#include <string.h>
#include "gfx/quaternion.h"
#include "networking/const.h"
#include "configxml.h"

class Unit;
class NetBuffer;

//Structure used to transmit client updates
class ClientState
{
//float         delay;
    ObjSerial client_serial;
    Transformation pos;
    Vector    veloc;
//NO longer supproted--wasnt indicative of actual accel Vector          accel;
    Vector    angveloc;

    float     SPECRampCounter;                   //negative means ramping down
    float     SPECWarpMultiplier;                   //=1.0 and RampCounter=0 means !InWarp
public: ClientState();
    ClientState( ObjSerial serial );
    ClientState( ObjSerial serial, QVector posit, Quaternion orientat, Vector velocity, Vector acc, Vector angvel );
    ClientState( ObjSerial serial,
                 QVector posit,
                 Quaternion orientat,
                 Vector velocity,
                 Vector acc,
                 Vector angvel,
                 unsigned int del );
    ClientState( ObjSerial serial, Transformation trans, Vector velocity, Vector acc, Vector angvel, unsigned int del );
    ClientState( const Unit *un );

    const QVector& getPosition() const
    {
        return this->pos.position;
    }
    const Quaternion& getOrientation() const
    {
        return this->pos.orientation;
    }
    const Transformation& getTransformation() const
    {
        return this->pos;
    }
    const Vector& getVelocity() const
    {
        return this->veloc;
    }
    const Vector& getAngularVelocity() const
    {
        return this->angveloc;
    }
    float getSpecRamp() const
    {
        return this->SPECRampCounter;
    }
    float getSpecMult() const
    {
        return this->SPECWarpMultiplier;
    }
//NO longer supported--wasn't indicative of actual aggregated accel     Vector      getAcceleration() const { retu //rn if you change this, change setAcceleration too, and all consturctor this->accel;}
    void setAcceleration( Vector acc ) {}

    void setUnitState( Unit *un ) const;

    ObjSerial getSerial() const
    {
        return this->client_serial;
    }
//float     getDelay() const { return this->delay;}
//void      setDelay( float del) { this->delay = del;}
    void setSerial( ObjSerial ser )
    {
        this->client_serial = ser;
    }
    void setPosition( QVector posit )
    {
        this->pos.position = posit;
    }
    void setOrientation( Quaternion orient )
    {
        this->pos.orientation = orient;
    }
    void setVelocity( Vector vel )
    {
        this->veloc = vel;
    }
    void setAngularVelocity( Vector vel )
    {
        this->angveloc = vel;
    }
    void setSpecRamp( float rc )
    {
        this->SPECRampCounter = rc;
    }
    void setSpecMult( float wfm )
    {
        this->SPECWarpMultiplier = wfm;
    }

    void display( std::ostream &ostr ) const;
    void display() const;
    int operator==( const ClientState &ctmp ) const;
//void  netswap();

    friend  class NetBuffer;
};

std::ostream&operator<<( std::ostream &ostr, const ClientState &cs );

#endif