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CVarManager: Eliminate redundant map lookups

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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());
}