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60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
#include <base/system.h>
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#include <engine/shared/datafile.h>
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#include <engine/storage.h>
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#include <game/mapitems.h>
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void Process(IStorage *pStorage, const char *pMapName, const char *pConfigName)
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{
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CDataFileReader Reader;
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if(!Reader.Open(pStorage, pMapName, IStorage::TYPE_ABSOLUTE))
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{
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dbg_msg("config_retrieve", "error opening map '%s'", pMapName);
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return;
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}
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bool ConfigFound = false;
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int Start, Num;
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Reader.GetType(MAPITEMTYPE_INFO, &Start, &Num);
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for(int i = Start; i < Start + Num; i++)
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{
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int ID;
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CMapItemInfoSettings *pItem = (CMapItemInfoSettings *)Reader.GetItem(i, nullptr, &ID);
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int ItemSize = Reader.GetItemSize(i);
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if(!pItem || ID != 0)
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continue;
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if(ItemSize < (int)sizeof(CMapItemInfoSettings))
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break;
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if(!(pItem->m_Settings > -1))
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break;
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ConfigFound = true;
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IOHANDLE Config = pStorage->OpenFile(pConfigName, IOFLAG_WRITE, IStorage::TYPE_ABSOLUTE);
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if(!Config)
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{
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dbg_msg("config_retrieve", "error opening config for writing '%s'", pConfigName);
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Reader.Close();
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return;
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}
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int Size = Reader.GetDataSize(pItem->m_Settings);
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char *pSettings = (char *)Reader.GetData(pItem->m_Settings);
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char *pNext = pSettings;
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while(pNext < pSettings + Size)
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{
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int StrSize = str_length(pNext) + 1;
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io_write(Config, pNext, StrSize - 1);
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io_write_newline(Config);
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pNext += StrSize;
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}
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Reader.UnloadData(pItem->m_Settings);
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io_close(Config);
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break;
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}
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Reader.Close();
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if(!ConfigFound)
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{
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fs_remove(pConfigName);
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}
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}
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#include "config_common.h"
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