D:/Zythum/DinoKod/Common/Command.cpp

#include "Common/Error.h"

#include "Common/Command.h"

//---------------------------------------------------------------------------------------------------------------------
KCommandList::KCommandList()
{
}

//---------------------------------------------------------------------------------------------------------------------
KCommandList::~KCommandList()
{
        KCommand*       pCommand;
        while( pCommand = m_CommandList.GetFirst() )
        {
                m_CommandList.Remove( pCommand );
                SafeDeletep( pCommand );
        }
}

//---------------------------------------------------------------------------------------------------------------------
void KCommandList::RegisterCommand( KStr sName, void* pBind, KStr sDescription, void* pContext )
{
        KCommand* pCommand = new KCommand( sName, pBind, sDescription, pContext );
        m_CommandList.Add( pCommand );
}

//---------------------------------------------------------------------------------------------------------------------
void KCommandList::UnregisterCommand( KStr sName )
{
        KCommand*       pCommand = GetpCommand( sName );

        if( pCommand )
        {
                m_CommandList.Remove( pCommand );
                delete pCommand;
        }
        else
                KError::Error( NULL, "KCommandList::UnregisterCommand(...) : Command name not found [%s]", sName.GetpString() );
}

//---------------------------------------------------------------------------------------------------------------------
KCommand* KCommandList::GetpCommand( KStr sName )
{
        KCommand*       pCommand;
        for( pCommand = m_CommandList.GetFirst(); pCommand; pCommand = m_CommandList.GetNext( pCommand ) )
        {
                if( pCommand->GetsName() == sName )
                {
                        return pCommand;
                }
        }
        return NULL;
}

//---------------------------------------------------------------------------------------------------------------------
bool KCommandList::ExecCommand( KStr sName, KStr sArgument )
{
        KCommand*       pCommand = GetpCommand( sName );

        if( pCommand )
        {
//              void(*Bind)( KStr sArg );
//              
//              Bind = (void(*)(KStr))pCommand->GetpBind();
//              Bind( sArgument );
                ((void(*)(KStr,void*))pCommand->GetpBind())( sArgument, pCommand->GetpContext() );
                //              (*pCommand->GetpBind())( sArgument );
                return true;
        }

        return false;
}

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