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class Background
{
private var colour:Number=0;
private var mc:MovieClip;
private var img_mc:MovieClip;
private var img_x;
private var img_y;
// added by NetVicious, 05 July, 2007
function positionize( mc:MovieClip, myX, myY, s:Square )
{
var newX:Number = 0;
var newY:Number = 0;
if ( isNaN(myX) ) {
myX.toLowerCase()
switch ( myX ) {
case 'center':
newX = (s.width / 2) - (mc._width / 2);
break;
case 'left':
newX = s.left;
break;
case 'right':
newX = s.right - mc._width;
break;
default:
newX = 0;
}
} else if ( myX < 0 ) {
newX = s.right - mc._width - myX;
} else { newX = s.left + myX; }
if ( isNaN(myY) ) {
myY.toLowerCase();
switch ( myY ) {
case 'middle':
newY = (s.height / 2) - (mc._height / 2);
break;
case 'top':
newY = s.top;
break;
case 'bottom':
newY = s.bottom - mc._height;
break;
default:
newY = 0;
}
} else if ( myY < 0 ) {
newY = s.bottom - mc._height - myY;
} else { newY = s.top + myY; }
mc._x = newX;
mc._y = newY;
}
function Background( lv:LoadVars )
{
if( lv.bg_colour != undefined )
this.colour = _root.get_colour( lv.bg_colour );
else
this.colour = 0xf8f8d8; // <-- default to Ivory
this.mc = _root.createEmptyMovieClip( "background", _root.getNextHighestDepth(), 0, 0, Stage.width, Stage.height );
if( lv.bg_image != undefined )
{
this.img_mc = _root.createEmptyMovieClip( "background_img", _root.getNextHighestDepth(), 0, 0, Stage.width, Stage.height );
//this.img_mc.cacheAsBitmap = true;
//this.img_mc.opaqueBackground = 0xFFFFFF;
// this.img_mc is replaced with the loaded image:
// added by NetVicious, 05 July, 2007 ++++
if( lv.bg_image_x != undefined )
this.img_x = lv.bg_image_x;
if( lv.bg_image_y != undefined )
this.img_y = lv.bg_image_y;
var ref = this; // This variable it's used for avoid the scope loss
var loader:MovieClipLoader = new MovieClipLoader();
loader.addListener({
onLoadInit: function(mymc:MovieClip) {
ref.positionize( mymc, ref.img_x, ref.img_y, new Square(0, 0, Stage.width, Stage.height) );
delete loader;
}
});
loader.loadClip(lv.bg_image, this.img_mc);
// ++++++++++++++++++++++++++++++++++++++++
// loader = new MovieClipLoader()
// //Give us status updates by firing events
// loader.addListener(this)
//loadMovie(lv.bg_image, this.img_mc );
}
}
// the background doesn't 'move' but
// it does re-size:
function move()
{
this.mc.clear();
this.mc.beginFill( this.colour, 100 );
this.mc.moveTo( 0, 0 );
this.mc.lineTo( Stage.width, 0 );
this.mc.lineTo( Stage.width, Stage.height );
this.mc.lineTo( 0, Stage.height );
this.mc.endFill();
// do we have an image, and did it load:
if(( this.img_mc != undefined ) and (this.img_mc._width != undefined))
{
positionize( this.img_mc, this.img_x, this.img_y, new Square(0, 0, Stage.width, Stage.height) );
}
}
}
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