Wie kann ich mein HUD(per Dxdraw gemacht) durch die Maus bewegen?

function showWindow()


	if ( guiGetVisible ( movegui ) == true ) then
			xmovedgui, ymovedgui = guiGetPosition(movegui, true)

			xcoord = xmovegui - xmovedgui
			ycoord = ymovegui - ymovedgui
			x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11 = x1+xcoord, x2+xcoord, x3+xcoord, x4+xcoord, x5+xcoord, x6+xcoord, x7+xcoord, x8+xcoord, x9+xcoord, x10+xcoord, x11+xcoord
			y1, y2, y3, y4, y5, y6, y7, y8, y9, y10, y11 = y1+ycoord, y2+ycoord, y3+ycoord, y4+ycoord, y5+ycoord, y6+ycoord, y7+ycoord, y8+ycoord, y9+ycoord, y10+ycoord, y11+ycoord
        	guiSetVisible ( movegui, false )
        	showCursor(false)	
    	elseif ( guiGetVisible ( movegui ) == false ) then

        	guiSetVisible ( movegui, true )
        	showCursor(true)
					xmovegui,ymovegui = guiGetPosition(movegui, true)

    	end
	end
	bindKey ( "F3", "down", showWindow )