C / C++ / MFC

<br />
//In the Main Menu -- Once player selects move:<br />
void InitiateMove()<br />
{<br />
        ThreadStart *myThreadDelegate = new ThreadStart(this, Military_MoveThread);<br />
	trd = new Thread(myThreadDelegate);<br />
	trd->IsBackground = true;<br />
	trd->Start();<br />
}<br />
void Military_MoveThread()<br />
{<br />
        //Opens the map form for selection<br />
	theClient->EnableMap();<br />
	<br />
        //Tells the map form that we are looking for a target<br />
	theMap->iTargetMode = 1;<br />
<br />
        //Sit and wait until the map decides we have a target<br />
	while( theMap->iTargetMode == 1 )<br />
	{<br />
     	     Thread::Sleep( 100 );<br />
	}<br />
      <br />
        //If they cancled the selection, return to normal mode<br />
	if( theClient->iTargetCity == -1 )<br />
	{<br />
		theClient->EnableAllForms();<br />
		theMap->EnableAllCities();<br />
		return;<br />
	}<br />
<br />
        //If they selected a city that isn't valid, pop up MDI child message box<br />
	if( theClient->PlayerOwnsCity( theClient->iTargetCity ) == false &&<br />
	theClient->clientCityButtons[ theClient->iTargetCity ]->iOwner != -1 )<br />
	{<br />
	        Popup( String::Concat( S"Master ", theClient->Name, S", that city does not belong to us!" ) );<br />
		theMap->EnableAllCities();<br />
		theClient->iTargetCity = -1;<br />
		return;<br />
	}<br />
<br />
        //***Code continues below for movement***<br />
}<br />
void Popup( String *advise )<br />
{<br />
        //confirmPopup is a pre-initialized MDI child form that remains hidden<br />
        //until it gets the RequestConfirm command. It disables all other MDI children<br />
        //on screen until user hits an Okay button<br />
<br />
	confirmPopup->RequestConfirm( advise );<br />
}