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Codechange: add a wrapper function to find all settings based on prefix (#9312)

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Patric Stout
2021-05-30 10:55:52 +02:00
committed by GitHub
parent e9e4588db1
commit 0c96884700
3 changed files with 19 additions and 23 deletions
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26
src/settings.cpp
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@@ -93,17 +93,6 @@ typedef void SettingDescProcList(IniFile *ini, const char *grpname, StringList &
static bool IsSignedVarMemType(VarType vt);
/**
* Get the setting at the given index into the settings table.
* @param index The index to look for.
* @return The setting at the given index, or nullptr when the index is invalid.
*/
const SettingDesc *GetSettingDescription(uint index)
{
if (index >= _settings.size()) return nullptr;
return _settings.begin()[index].get();
}
/**
* Groups in openttd.cfg that are actually lists.
*/
@@ -1739,6 +1728,21 @@ static const SettingDesc *GetSettingFromName(const char *name, const SettingTabl
return nullptr;
}
/**
* Get the SaveLoad from all settings matching the prefix.
* @param prefix The prefix to look for.
* @param saveloads A vector to store the result in.
*/
void GetSettingSaveLoadByPrefix(const char *prefix, std::vector<SaveLoad> &saveloads)
{
size_t prefixlen = strlen(prefix);
for (auto &sd : _settings) {
if (!SlIsObjectCurrentlyValid(sd->save.version_from, sd->save.version_to)) continue;
if (strncmp(sd->name, prefix, prefixlen) == 0) saveloads.push_back(sd->save);
}
}
/**
* Given a name of setting, return a company setting description of it.
* @param name Name of the company setting to return a setting description of.