ConVarOverrides.cpp

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#include <VoltMod/Engine/ConVars/ConVar.hpp>
#include <VoltMod/Engine/ConVars/ConVarOverrides.hpp>
#include <algorithm>
#include <string>
 
namespace VoltMod
{
 
void ConVarOverrides::Restore(std::string_view name)
{
    const auto it = std::ranges::find(_saved, name, &Snapshot::Name);
    if (it == _saved.end())
    {
        return;
    }
 
    Write(it->Name, it->Value);
    _saved.erase(it);
}
 
void ConVarOverrides::RestoreAll()
{
    for (const auto& entry : _saved)
    {
        Write(entry.Name, entry.Value);
    }
    _saved.clear();
}
 
void ConVarOverrides::Write(std::string_view name, std::string_view value)
{
    // A snapshot restores whatever the value was, spaces and semicolons included; SetByConsole
    // owns the quoting. Restoration is best effort during engine shutdown.
    _conVars.SetByConsole(name, value);
}
 
}  // namespace VoltMod