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CVarManager: Eliminate redundant map lookups 

We can simply utilize the iterator of the previous existence check to
access the member instead of hashing through the map again.
This commit is contained in:
Lioncash 2019-08-20 06:19:39 -04:00
parent 4818198e41
commit cfced1bf0a
1 changed files with 13 additions and 12 deletions
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25
hecl/lib/CVarManager.cpp
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@ -25,12 +25,11 @@ CVarManager::CVarManager(hecl::Runtime::FileStoreManager& store, bool useBinary)
com_configfile = newCVar("config", "File to store configuration", std::string("config"), CVar::EFlags::System);
com_developer = newCVar("developer", "Enables developer mode", false,
(CVar::EFlags::System | CVar::EFlags::ReadOnly | CVar::EFlags::InternalArchivable));
com_enableCheats =
newCVar("cheats", "Enable cheats", false,
(CVar::EFlags::System | CVar::EFlags::ReadOnly | CVar::EFlags::Hidden | CVar::EFlags::InternalArchivable));
com_cubemaps =
newCVar("cubemaps", "Enable cubemaps", false,
(CVar::EFlags::Game | CVar::EFlags::ReadOnly | CVar::EFlags::InternalArchivable));
com_enableCheats = newCVar(
"cheats", "Enable cheats", false,
(CVar::EFlags::System | CVar::EFlags::ReadOnly | CVar::EFlags::Hidden | CVar::EFlags::InternalArchivable));
com_cubemaps = newCVar("cubemaps", "Enable cubemaps", false,
(CVar::EFlags::Game | CVar::EFlags::ReadOnly | CVar::EFlags::InternalArchivable));
}
CVarManager::~CVarManager() {}
@ -83,8 +82,8 @@ void CVarManager::deserialize(CVar* cvar) {
/* First let's check for a deferred value */
std::string lowName = cvar->name().data();
athena::utility::tolower(lowName);
if (m_deferedCVars.find(lowName) != m_deferedCVars.end()) {
std::string val = m_deferedCVars[lowName];
if (const auto iter = m_deferedCVars.find(lowName); iter != m_deferedCVars.end()) {
std::string val = std::move(iter->second);
m_deferedCVars.erase(lowName);
if (cvar->fromLiteralToType(val))
return;
@ -215,12 +214,13 @@ void CVarManager::setCVar(Console* con, const std::vector<std::string>& args) {
std::string cvName = args[0];
athena::utility::tolower(cvName);
if (m_cvars.find(cvName) == m_cvars.end()) {
const auto iter = m_cvars.find(cvName);
if (iter == m_cvars.end()) {
con->report(Console::Level::Error, fmt("CVar '{}' does not exist"), args[0]);
return;
}
const auto& cv = m_cvars[cvName];
const auto& cv = iter->second;
std::string oldVal = cv->value();
std::string value = args[1];
auto it = args.begin() + 2;
@ -245,12 +245,13 @@ void CVarManager::getCVar(Console* con, const std::vector<std::string>& args) {
std::string cvName = args[0];
athena::utility::tolower(cvName);
if (m_cvars.find(cvName) == m_cvars.end()) {
const auto iter = m_cvars.find(cvName);
if (iter == m_cvars.end()) {
con->report(Console::Level::Error, fmt("CVar '{}' does not exist"), args[0]);
return;
}
const auto& cv = m_cvars[cvName];
const auto& cv = iter->second;
con->report(Console::Level::Info, fmt("'{}' = '{}'"), cv->name(), cv->value());
}