Generic function implementations for base data (graphics, sounds). More...
#include "base_media_base.h"
#include "debug.h"
#include "ini_type.h"
#include "string_func.h"
#include "network/network_content.h"
Go to the source code of this file.
Defines | |
#define | fetch_metadata(name) |
Try to read a single piece of metadata and return false if it doesn't exist. | |
#define | INSTANTIATE_BASE_MEDIA_METHODS(repl_type, set_type) |
Force instantiation of methods so we don't get linker errors. | |
Functions | |
template<class Tbase_set > | |
const char * | TryGetBaseSetFile (const ContentInfo *ci, bool md5sum, const Tbase_set *s) |
Check whether there's a base set matching some information. |
Generic function implementations for base data (graphics, sounds).
Definition in file base_media_func.h.
#define fetch_metadata | ( | name | ) |
item = metadata->GetItem(name, false); \ if (item == NULL || StrEmpty(item->value)) { \ DEBUG(grf, 0, "Base " SET_TYPE "set detail loading: %s field missing.", name); \ DEBUG(grf, 0, " Is %s readable for the user running OpenTTD?", full_filename); \ return false; \ }
Try to read a single piece of metadata and return false if it doesn't exist.
name | the name of the item to fetch. |
Definition at line 29 of file base_media_func.h.
Referenced by BaseSet< T, Tnum_files, Tsearch_in_tars >::FillSetDetails().
#define INSTANTIATE_BASE_MEDIA_METHODS | ( | repl_type, | ||
set_type | ||||
) |
template const char *repl_type::ini_set; \ template const char *repl_type::GetExtension(); \ template bool repl_type::AddFile(const char *filename, size_t pathlength, const char *tar_filename); \ template bool repl_type::HasSet(const struct ContentInfo *ci, bool md5sum); \ template bool repl_type::SetSet(const char *name); \ template char *repl_type::GetSetsList(char *p, const char *last); \ template int repl_type::GetNumSets(); \ template int repl_type::GetIndexOfUsedSet(); \ template const set_type *repl_type::GetSet(int index); \ template const set_type *repl_type::GetUsedSet(); \ template bool repl_type::DetermineBestSet(); \ template set_type *repl_type::GetAvailableSets(); \ template const char *TryGetBaseSetFile(const ContentInfo *ci, bool md5sum, const set_type *s);
Force instantiation of methods so we don't get linker errors.
repl_type | the type of the BaseMedia to instantiate | |
set_type | the type of the BaseSet to instantiate |
Definition at line 400 of file base_media_func.h.
const char* TryGetBaseSetFile | ( | const ContentInfo * | ci, | |
bool | md5sum, | |||
const Tbase_set * | s | |||
) |
Check whether there's a base set matching some information.
ci | The content info to compare it to. | |
md5sum | Should the MD5 checksum be tested as well? | |
s | The list with sets. |
NULL
if there is no match. Definition at line 286 of file base_media_func.h.
References ContentInfo::md5sum, and ContentInfo::unique_id.
Referenced by ContentInfo::GetTextfile(), and BaseMedia< Tbase_set >::HasSet().