problem with selection code

I am having a small problem with my selection code.

I had it working awhile back ago so that you could select single units, but you could not select multiple units.

After working on several other features, I decided to come back to my selection code and implement a method would select multiple units instead of just a single unit.

Unfortunately, there is a small problem. I use a selection box, obviosly, to designate which units on the screen I want to select. Unfortunately, no matter where I draw my selection box, ALL units get selected no matter what. This is not good. I also have no clue what is going wrong in my code.

Here is the selection method:

Code:

void Select ( int x1, int y1, int x2, int y2, int playerID ) 
    {
        if ( x1 > x2 )
            swap(x1, x2);
        if ( y1 > y2 )
            swap(y1, y2);
    
        if ( playerID == Flag.ALLEGIANCE )
        {
            if ( (WorldX > x1) && (WorldX < x2) &&
                 (WorldY > y1) && (WorldY < y2) )
            {
                Flag.SELECTED = true;
            }          
	    else 
	    {
		Flag.SELECTED = false;				
	    }
        }
    }

It is such a simple method. It baffles me why it does not work.

nevermind!

found my error...

stupid me....how stupid could i be?

that function was virtual function and i overrided it in a derived class with one simple line:

Flag.SELECTED = true;


That kind of stuff is sure to screw me up.