earthquake.h

/*
===========================================================================
Copyright (C) 2024 the OpenMoHAA team
 
This file is part of OpenMoHAA source code.
 
OpenMoHAA source code 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.
 
OpenMoHAA source code 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 received a copy of the GNU General Public License
along with OpenMoHAA source code; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
===========================================================================
*/
 
// earthquake.h: Earthquake trigger causes a localized earthquake when triggered.
// The earthquake effect is visible to the user as the shaking of his screen.
//
 
#pragma once
 
#include "g_local.h"
#include "trigger.h"
 
#define EARTHQUAKE_STRENGTH 50
 
class ViewJitter : public Trigger
{
protected:
    float    m_fRadius;
    float    m_fEdgeEffect;
    Vector   m_vJitterStrength;
    float    m_fDuration;
    Vector   m_vTimeDecay;
    qboolean m_bDoneDeath;
    float    m_fTimeRunning;
 
public:
    CLASS_PROTOTYPE(ViewJitter);
 
    ViewJitter();
    ViewJitter(
        Vector vOrigin,
        float  fRadius,
        float  fEdgeEffect,
        Vector vStrength,
        float  fDuration,
        Vector vTimeDecay,
        float  fStartDecay
    );
 
    void EventActivateJitter(Event *ev);
    void EventJitterThink(Event *ev);
    void EventSetRadius(Event *ev);
    void EventSetEdgeEffect(Event *ev);
    void EventSetAmount(Event *ev);
    void EventSetDuration(Event *ev);
    void EventSetTimeDecay(Event *ev);
    void EventSetDoneDeath(Event *ev);
 
    void Archive(Archiver& arc) override;
};
 
inline void ViewJitter::Archive(Archiver& arc)
{
    Trigger::Archive(arc);
 
    arc.ArchiveFloat(&m_fRadius);
    arc.ArchiveFloat(&m_fEdgeEffect);
    arc.ArchiveVector(&m_vJitterStrength);
    arc.ArchiveFloat(&m_fDuration);
    arc.ArchiveVector(&m_vTimeDecay);
    arc.ArchiveBoolean(&m_bDoneDeath);
    arc.ArchiveFloat(&m_fTimeRunning);
}