CLuaArgument* CLuaArguments::PushTable ( CLuaArguments * table )
{
CLuaArgument* pArgument = new CLuaArgument ( );
pArgument->Read(table);
m_Arguments.push_back ( pArgument );
return pArgument;
}
bool CClientTask::ReadParameters ( lua_State* luaVM, int iTableIndex, bool bClear )
{
// Clear the old parameters first
if ( bClear )
{
m_Keys.clear ();
m_Values.clear ();
}
// Grab the stack position for the table after we've pushed data to it.
// This is table index - 1 if the index is negative, otherwize it stays
// the same.
int iNewTableIndex;
if ( iTableIndex < 0 )
iNewTableIndex = iTableIndex - 1;
else
iNewTableIndex = iTableIndex;
// Not a table? Bad
if ( !lua_istable ( luaVM, iTableIndex ) )
{
return false;
}
// Loop through our table, beginning at the first key
lua_pushnil ( luaVM );
while ( lua_next ( luaVM, iNewTableIndex ) != 0 )
{
// Get the key and value
const char* szKey = lua_tostring ( luaVM, -2 );
CLuaArgument Value;
Value.Read ( luaVM, -1 );
// Got both a key and a value?
if ( szKey )
{
// If we cleared, just add them
if ( bClear )
{
// Store it
m_Keys.push_back ( szKey );
m_Values.push_back ( Value );
}
else
{
// Otherwize merge it in
SetParameter ( szKey, Value );
}
// Remove the value and keep the key for the next iteration
lua_pop ( luaVM, 1 );
}
else
{
// Remove the value and keep the key for the next iteration
lua_pop ( luaVM, 1 );
return false;
}
}
// Success
return true;
}