Mercurial > fife-parpg

annotate engine/core/vfs/raw/rawdatafile.cpp @ 526:c916d7b7de1c

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Added the goldstack image as I forgot to add it before.
author prock@33b003aa-7bff-0310-803a-e67f0ece8222
date Fri, 28 May 2010 04:15:56 +0000
parents 90005975cdbb
children
rev   line source
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1 /***************************************************************************
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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2 * Copyright (C) 2005-2008 by the FIFE team *
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3 * http://www.fifengine.de *
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4 * This file is part of FIFE. *
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5 * *
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6 * FIFE is free software; you can redistribute it and/or *
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7 * modify it under the terms of the GNU Lesser General Public *
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8 * License as published by the Free Software Foundation; either *
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9 * version 2.1 of the License, or (at your option) any later version. *
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10 * *
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11 * This library is distributed in the hope that it will be useful, *
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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14 * Lesser General Public License for more details. *
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15 * *
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16 * You should have received a copy of the GNU Lesser General Public *
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17 * License along with this library; if not, write to the *
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18 * Free Software Foundation, Inc., *
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19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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20 ***************************************************************************/
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21
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22 // Standard C++ library includes
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23
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24 // 3rd party library includes
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25
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26 // FIFE includes
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27 // These includes are split up in two parts, separated by one empty line
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28 // First block: files included from the FIFE root src directory
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29 // Second block: files included from the same folder
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30 #include "util/base/exception.h"
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32 #include "rawdatafile.h"
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34 namespace FIFE {
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36 RawDataFile::RawDataFile(const std::string& file) : m_file(file), m_stream(m_file.c_str(), std::ios::binary), m_filesize(0) {
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37 if (!m_stream)
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38 throw CannotOpenFile(m_file);
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40 m_stream.seekg(0, std::ios::end);
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41 m_filesize = m_stream.tellg();
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42 m_stream.seekg(0, std::ios::beg);
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43 }
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46 RawDataFile::~RawDataFile() {
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47 }
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50 unsigned int RawDataFile::getSize( ) const {
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51 return m_filesize;
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52 }
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54 void RawDataFile::readInto(uint8_t* buffer, unsigned int start, unsigned int length) {
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55 m_stream.seekg(start);
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56 m_stream.read(reinterpret_cast<char*>(buffer), length);
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57 }
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59 }
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