本文整理汇总了C++中CDataFileReader::GetDataSize方法的典型用法代码示例。如果您正苦于以下问题：C++ CDataFileReader::GetDataSize方法的具体用法？C++ CDataFileReader::GetDataSize怎么用？C++ CDataFileReader::GetDataSize使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CDataFileReader的用法示例。
在下文中一共展示了CDataFileReader::GetDataSize方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: main
int main(int argc, const char **argv)
{
IStorage *pStorage = CreateStorage("Teeworlds", IStorage::STORAGETYPE_BASIC, argc, argv);
int Index, ID = 0, Type = 0, Size;
void *pPtr;
char aFileName[1024];
CDataFileReader DataFile;
CDataFileWriter df;
if(!pStorage || argc != 3)
return -1;
str_format(aFileName, sizeof(aFileName), "%s", argv[2]);
if(!DataFile.Open(pStorage, argv[1], IStorage::TYPE_ALL))
return -1;
if(!df.Open(pStorage, aFileName))
return -1;
// add all items
for(Index = 0; Index < DataFile.NumItems(); Index++)
{
pPtr = DataFile.GetItem(Index, &Type, &ID);
Size = DataFile.GetItemSize(Index);
df.AddItem(Type, ID, Size, pPtr);
}
// add all data
for(Index = 0; Index < DataFile.NumData(); Index++)
{
pPtr = DataFile.GetData(Index);
Size = DataFile.GetDataSize(Index);
df.AddData(Size, pPtr);
}
DataFile.Close();
df.Finish();
return 0;
}示例2: main
int main(int argc, const char **argv)
{
dbg_logger_stdout();
IStorage *pStorage = CreateStorage("Teeworlds", IStorage::STORAGETYPE_BASIC, argc, argv);
if(argc != 5)
{
dbg_msg("map_replace_image", "Invalid arguments");
dbg_msg("map_replace_image", "Usage: map_replace_image <source map filepath> <dest map filepath> <current image name> <new image filepath>");
dbg_msg("map_replace_image", "Notes: map filepath must be relative to user default teeworlds folder");
dbg_msg("map_replace_image", " new image filepath must be absolute or relative to the current position");
return -1;
}
if (!pStorage)
{
dbg_msg("map_replace_image", "error loading storage");
return -1;
}
const char *pSourceFileName = argv[1];
const char *pDestFileName = argv[2];
const char *pImageName = argv[3];
const char *pImageFile = argv[4];
int ID = 0;
int Type = 0;
int Size = 0;
void *pItem = 0;
void *pData = 0;
if(!g_DataReader.Open(pStorage, pSourceFileName, IStorage::TYPE_ALL))
{
dbg_msg("map_replace_image", "failed to open source map. filename='%s'", pSourceFileName);
return -1;
}
if(!g_DataWriter.Open(pStorage, pDestFileName))
{
dbg_msg("map_replace_image", "failed to open destination map. filename='%s'", pDestFileName);
return -1;
}
png_init(0,0);
// add all items
for(int Index = 0; Index < g_DataReader.NumItems(); Index++)
{
CMapItemImage NewImageItem;
pItem = g_DataReader.GetItem(Index, &Type, &ID);
Size = g_DataReader.GetItemSize(Index);
pItem = ReplaceImageItem(pItem, Type, pImageName, pImageFile, &NewImageItem);
if(!pItem)
return -1;
g_DataWriter.AddItem(Type, ID, Size, pItem);
}
if(g_NewDataID == -1)
{
dbg_msg("map_replace_image", "image '%s' not found on source map '%s'.", pImageName, pSourceFileName);
return -1;
}
// add all data
for(int Index = 0; Index < g_DataReader.NumItems(); Index++)
{
if(Index == g_NewDataID)
{
pData = g_pNewData;
Size = g_NewDataSize;
}
else if (Index == g_NewNameID)
{
pData = (void *)g_aNewName;
Size = str_length(g_aNewName) + 1;
}
else
{
pData = g_DataReader.GetData(Index);
Size = g_DataReader.GetDataSize(Index);
}
g_DataWriter.AddData(Size, pData);
}
g_DataReader.Close();
g_DataWriter.Finish();
dbg_msg("map_replace_image", "image '%s' replaced", pImageName);
return 0;
}