122 lines
2.9 KiB
C++
122 lines
2.9 KiB
C++
/*
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www.sourceforge.net/projects/dfhack
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Copyright (c) 2009 Petr Mrázek (peterix), Kenneth Ferland (Impaler[WrG]), dorf
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any
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damages arising from the use of this software.
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Permission is granted to anyone to use this software for any
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purpose, including commercial applications, and to alter it and
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redistribute it freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must
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not claim that you wrote the original software. If you use this
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software in a product, an acknowledgment in the product documentation
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would be appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and
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must not be misrepresented as being the original software.
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3. This notice may not be removed or altered from any source
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distribution.
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*/
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#include "Internal.h"
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#include <string>
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#include <vector>
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#include <map>
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using namespace std;
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#include "ContextShared.h"
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#include "dfhack/VersionInfo.h"
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#include "dfhack/DFProcess.h"
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#include "dfhack/DFVector.h"
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#include "dfhack/DFTypes.h"
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#include "dfhack/modules/Engravings.h"
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#include "ModuleFactory.h"
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using namespace DFHack;
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struct Engravings::Private
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{
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uint32_t engraving_vector;
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// translation
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DfVector <uint32_t> * p_engr;
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DFContextShared *d;
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Process * owner;
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bool Inited;
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bool Started;
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};
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Module* DFHack::createEngravings(DFContextShared * d)
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{
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return new Engravings(d);
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}
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Engravings::Engravings(DFContextShared * d_)
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{
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d = new Private;
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d->d = d_;
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d->owner = d_->p;
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d->p_engr = 0;
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d->Inited = d->Started = false;
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VersionInfo * mem = d->d->offset_descriptor;
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d->engraving_vector = mem->getGroup("Engravings")->getAddress ("vector");
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d->Inited = true;
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}
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Engravings::~Engravings()
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{
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if(d->Started)
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Finish();
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delete d;
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}
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bool Engravings::Start(uint32_t & numengravings)
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{
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d->p_engr = new DfVector <uint32_t> (d->owner, d->engraving_vector);
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numengravings = d->p_engr->size();
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d->Started = true;
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return true;
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}
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bool Engravings::Read (const uint32_t index, dfh_engraving & engraving)
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{
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if(!d->Started) return false;
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// read pointer from vector at position
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uint32_t temp = d->p_engr->at (index);
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//read construction from memory
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d->owner->read (temp, sizeof (t_engraving), (uint8_t *) &(engraving.s));
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// transform
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engraving.origin = temp;
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return true;
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}
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bool Engravings::Write (const dfh_engraving & engraving)
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{
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if(!d->Started) return false;
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//write engraving to memory
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d->owner->write (engraving.origin, sizeof (t_engraving), (uint8_t *) &(engraving.s));
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return true;
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}
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bool Engravings::Finish()
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{
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if(d->p_engr)
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{
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delete d->p_engr;
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d->p_engr = NULL;
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}
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d->Started = false;
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return true;
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}
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