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Move/rename variable declarations in map_extract tool

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This commit is contained in:
Robert Müller 2022-06-04 10:13:35 +02:00
parent 4bc1aeeb7a
commit fbfbc78be4
1 changed files with 25 additions and 28 deletions
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53
src/tools/map_extract.cpp
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@ -9,40 +9,39 @@
bool Process(IStorage *pStorage, const char *pMapName, const char *pPathSave)
{
CDataFileReader Map;
if(!Map.Open(pStorage, pMapName, IStorage::TYPE_ABSOLUTE))
CDataFileReader Reader;
if(!Reader.Open(pStorage, pMapName, IStorage::TYPE_ABSOLUTE))
{
dbg_msg("map_extract", "error opening map '%s'", pMapName);
return false;
}
// check version
CMapItemVersion *pVersion = (CMapItemVersion *)Map.FindItem(MAPITEMTYPE_VERSION, 0);
CMapItemVersion *pVersion = (CMapItemVersion *)Reader.FindItem(MAPITEMTYPE_VERSION, 0);
if(pVersion && pVersion->m_Version != 1)
return false;
dbg_msg("map_extract", "Make sure you have the permission to use these images and sounds in your own maps");
CMapItemInfo *pInfo = (CMapItemInfo *)Map.FindItem(MAPITEMTYPE_INFO, 0);
CMapItemInfo *pInfo = (CMapItemInfo *)Reader.FindItem(MAPITEMTYPE_INFO, 0);
if(pInfo)
{
dbg_msg("map_extract", "author: %s", (char *)Map.GetData(pInfo->m_Author));
dbg_msg("map_extract", "version: %s", (char *)Map.GetData(pInfo->m_MapVersion));
dbg_msg("map_extract", "credits: %s", (char *)Map.GetData(pInfo->m_Credits));
dbg_msg("map_extract", "license: %s", (char *)Map.GetData(pInfo->m_License));
dbg_msg("map_extract", "author: %s", (char *)Reader.GetData(pInfo->m_Author));
dbg_msg("map_extract", "version: %s", (char *)Reader.GetData(pInfo->m_MapVersion));
dbg_msg("map_extract", "credits: %s", (char *)Reader.GetData(pInfo->m_Credits));
dbg_msg("map_extract", "license: %s", (char *)Reader.GetData(pInfo->m_License));
}
int Start, Num;
// load images
Map.GetType(MAPITEMTYPE_IMAGE, &Start, &Num);
Reader.GetType(MAPITEMTYPE_IMAGE, &Start, &Num);
for(int i = 0; i < Num; i++)
{
CMapItemImage *pItem = (CMapItemImage *)Map.GetItem(Start + i, 0, 0);
char *pName = (char *)Map.GetData(pItem->m_ImageName);
CMapItemImage *pItem = (CMapItemImage *)Reader.GetItem(Start + i, nullptr, nullptr);
char *pName = (char *)Reader.GetData(pItem->m_ImageName);
if(pItem->m_External)
continue;
@ -66,18 +65,18 @@ bool Process(IStorage *pStorage, const char *pMapName, const char *pPathSave)
}
else
{
png_set_data(&Png, pItem->m_Width, pItem->m_Height, 8, PNG_TRUECOLOR_ALPHA, (unsigned char *)Map.GetData(pItem->m_ImageData));
png_set_data(&Png, pItem->m_Width, pItem->m_Height, 8, PNG_TRUECOLOR_ALPHA, (unsigned char *)Reader.GetData(pItem->m_ImageData));
}
io_close(File);
}
// load sounds
Map.GetType(MAPITEMTYPE_SOUND, &Start, &Num);
Reader.GetType(MAPITEMTYPE_SOUND, &Start, &Num);
for(int i = 0; i < Num; i++)
{
CMapItemSound *pItem = (CMapItemSound *)Map.GetItem(Start + i, 0, 0);
char *pName = (char *)Map.GetData(pItem->m_SoundName);
CMapItemSound *pItem = (CMapItemSound *)Reader.GetItem(Start + i, nullptr, nullptr);
char *pName = (char *)Reader.GetData(pItem->m_SoundName);
if(pItem->m_External)
continue;
@ -87,11 +86,11 @@ bool Process(IStorage *pStorage, const char *pMapName, const char *pPathSave)
dbg_msg("map_extract", "writing sound: %s (%d B)", aBuf, pItem->m_SoundDataSize);
IOHANDLE Opus = io_open(aBuf, IOFLAG_WRITE);
io_write(Opus, (unsigned char *)Map.GetData(pItem->m_SoundData), pItem->m_SoundDataSize);
io_write(Opus, (unsigned char *)Reader.GetData(pItem->m_SoundData), pItem->m_SoundDataSize);
io_close(Opus);
}
return Map.Close();
return Reader.Close();
}
int main(int argc, const char *argv[])
@ -99,20 +98,18 @@ int main(int argc, const char *argv[])
cmdline_fix(&argc, &argv);
log_set_global_logger_default();
char aMap[512];
char aDir[512];
IStorage *pStorage = CreateLocalStorage();
if(!pStorage)
return -1;
const char *pDir;
if(argc == 2)
{
str_copy(aMap, argv[1], sizeof(aMap));
str_copy(aDir, ".", sizeof(aMap));
pDir = ".";
}
else if(argc == 3)
{
str_copy(aMap, argv[1], sizeof(aMap));
str_copy(aDir, argv[2], sizeof(aDir));
pDir = argv[2];
}
else
{
@ -120,15 +117,15 @@ int main(int argc, const char *argv[])
return -1;
}
if(!fs_is_dir(aDir))
if(!fs_is_dir(pDir))
{
dbg_msg("usage", "directory '%s' does not exist", aDir);
dbg_msg("usage", "directory '%s' does not exist", pDir);
return -1;
}
png_init(0, 0);
int Result = Process(pStorage, aMap, aDir) ? 0 : 1;
int Result = Process(pStorage, argv[1], pDir) ? 0 : 1;
cmdline_free(argc, argv);
return Result;
}