V-Gears/QGearsMain/src/core/ConfigVarManager.cpp

#include "core/ConfigVarManager.h"


template<>ConfigVarManager *Ogre::Singleton<ConfigVarManager>::msSingleton = nullptr;


ConfigVarManager::ConfigVarManager()
{
    if(ConfigVar::m_StaticConfigVarList != (ConfigVar*)0xffffffff)
    {
        for(ConfigVar* cvar = ConfigVar::m_StaticConfigVarList; cvar; cvar = cvar->m_Previous)
        {
            m_ConfigVars.push_back(cvar);
        }

        ConfigVar::m_StaticConfigVarList = (ConfigVar*)0xffffffff;
    }
}


ConfigVar*
ConfigVarManager::Find(const Ogre::String& name) const
{
    for(size_t i = 0; i < m_ConfigVars.size(); ++i)
    {
        if(m_ConfigVars[i]->GetName() == name)
        {
            return m_ConfigVars[i];
        }
    }

    return nullptr;
}


unsigned int
ConfigVarManager::GetConfigVarNumber() const
{
    return m_ConfigVars.size();
}


ConfigVar*
ConfigVarManager::GetConfigVar(const unsigned int i) const
{
    if(i < m_ConfigVars.size())
    {
        return m_ConfigVars[i];
    }

    return nullptr;
}