schell244
72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
/*
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* This file is part of the Continued-MaNGOS Project
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef LOAD_LIB_H
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#define LOAD_LIB_H
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#include <cstdint>
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typedef std::int64_t int64;
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typedef std::int32_t int32;
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typedef std::int16_t int16;
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typedef std::int8_t int8;
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typedef std::uint64_t uint64;
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typedef std::uint32_t uint32;
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typedef std::uint16_t uint16;
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typedef std::uint8_t uint8;
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#define FILE_FORMAT_VERSION 18
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// Chunk magics are stored reversed, so the MVER chunk starts with the bytes "REVM".
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inline bool isChunk(char const* fcc_txt, char const* magic)
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{
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return fcc_txt[0] == magic[3] && fcc_txt[1] == magic[2] &&
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fcc_txt[2] == magic[1] && fcc_txt[3] == magic[0];
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}
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//
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// File version chunk
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//
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struct file_MVER
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{
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union
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{
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uint32 fcc;
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char fcc_txt[4];
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};
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uint32 size;
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uint32 ver;
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};
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class FileLoader
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{
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uint8* data;
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uint32 data_size;
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public:
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virtual bool prepareLoadedData();
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uint8* GetData() {return data;}
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uint32 GetDataSize() {return data_size;}
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file_MVER* version;
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FileLoader();
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~FileLoader();
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bool loadFile(char* filename, bool log = true);
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virtual void free();
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};
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#endif
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