Make Generals code match GeneralsMD implementation

Author: bobtista

Generals/Code/GameEngine/Include/GameClient/LoadScreen.h

@@ -60,6 +60,8 @@ class LoadScreen
 	virtual void update( Int percent ); ///< Update the state of the slider bars
 	virtual void processProgress(Int playerId, Int percentage) = 0;
 	virtual void setProgressRange( Int min, Int max ) = 0;
+	virtual Bool isVideoPlaying( void ) const { return FALSE; }
+	virtual void skipVideo( void ) { }
 protected:
 	void setLoadScreen( GameWindow *g ) { m_loadScreen = g; }
 	GameWindow *m_loadScreen;		///< The GameWindow that is our loadscreen
@@ -91,8 +93,8 @@ class SinglePlayerLoadScreen : public LoadScreen
 
 	virtual void setProgressRange( Int min, Int max );
 
-	Bool isVideoPlaying( void ) const;
-	void skipVideo( void );
+	virtual Bool isVideoPlaying( void ) const;
+	virtual void skipVideo( void );
 
 private:
 	GameWindow *m_progressBar;				///< Pointer to the Progress Bar on the window

Generals/Code/GameEngine/Source/GameClient/MessageStream/WindowXlat.cpp

@@ -312,15 +312,16 @@ GameMessageDisposition WindowTranslator::translateGameMessage(const GameMessage
 
 			if(returnCode != WIN_INPUT_USED
 				&& (key == KEY_ESC)
-				&& (BitIsSet( state, KEY_STATE_UP ))
-				&& TheGameLogic
-				&& TheGameLogic->getLoadScreen() )
+				&& (BitIsSet( state, KEY_STATE_UP )) )
 			{
-				SinglePlayerLoadScreen *singlePlayerLoadScreen = dynamic_cast<SinglePlayerLoadScreen*>(TheGameLogic->getLoadScreen());
-				if( singlePlayerLoadScreen && singlePlayerLoadScreen->isVideoPlaying() )
+				if( TheGameLogic && TheGameLogic->getLoadScreen() )
 				{
-					singlePlayerLoadScreen->skipVideo();
-					returnCode = WIN_INPUT_USED;
+					LoadScreen *loadScreen = TheGameLogic->getLoadScreen();
+					if( loadScreen->isVideoPlaying() )
+					{
+						loadScreen->skipVideo();
+						returnCode = WIN_INPUT_USED;
+					}
 				}
 			}