/**
* Search a textfile file next to this file in the content list.
* @param type The type of the textfile to search for.
* @return The filename for the textfile, \c NULL otherwise.
*/
const char *ContentInfo::GetTextfile(TextfileType type) const
{
if (this->state == INVALID) return NULL;
const char *tmp;
switch (this->type) {
default: NOT_REACHED();
case CONTENT_TYPE_AI:
tmp = AI::GetScannerInfo()->FindMainScript(this, true);
break;
case CONTENT_TYPE_AI_LIBRARY:
tmp = AI::GetScannerLibrary()->FindMainScript(this, true);
break;
case CONTENT_TYPE_GAME:
tmp = Game::GetScannerInfo()->FindMainScript(this, true);
break;
case CONTENT_TYPE_GAME_LIBRARY:
tmp = Game::GetScannerLibrary()->FindMainScript(this, true);
break;
case CONTENT_TYPE_NEWGRF: {
const GRFConfig *gc = FindGRFConfig(BSWAP32(this->unique_id), FGCM_EXACT, this->md5sum);
tmp = gc != NULL ? gc->filename : NULL;
break;
}
case CONTENT_TYPE_BASE_GRAPHICS:
tmp = TryGetBaseSetFile(this, true, BaseGraphics::GetAvailableSets());
break;
case CONTENT_TYPE_BASE_SOUNDS:
tmp = TryGetBaseSetFile(this, true, BaseSounds::GetAvailableSets());
break;
case CONTENT_TYPE_BASE_MUSIC:
tmp = TryGetBaseSetFile(this, true, BaseMusic::GetAvailableSets());
break;
case CONTENT_TYPE_SCENARIO:
case CONTENT_TYPE_HEIGHTMAP:
extern const char *FindScenario(const ContentInfo *ci, bool md5sum);
tmp = FindScenario(this, true);
break;
}
if (tmp == NULL) return NULL;
return ::GetTextfile(type, GetContentInfoSubDir(this->type), tmp);
}
ContentTextfileWindow(TextfileType file_type, const ContentInfo *ci) : TextfileWindow(file_type), ci(ci)
{
const char *textfile = this->ci->GetTextfile(file_type);
this->LoadTextfile(textfile, GetContentInfoSubDir(this->ci->type));
}