Awesome

Mosaic - AS3 Layout Library

Helper to provide modular alignment between objects.
Each object can be bound to just one other object. New binds will redefine the old one.

Usage

  var a = new Mosaic();
  a.tile(Mosaic.BOTTOM_RIGHT, Mosaic.TOP_LEFT, sprite1, sprite2);

You can also add a chain of elements, using the same pair of parameters:

  a.tile(Mosaic.BOTTOM_RIGHT, Mosaic.BOTTOM_LEFT, sprite1, sprite2, sprite3, sprite4);

You can use the contract form:

  a.tile("br", "bl", sprite1, sprite2, sprite3, sprite4);

To remove:

  a.untile(sprite2);

If there are elements bound to the removed element, they will realign "falling" in the place of the unbound element.

Note that normal addChild() also works, but it's automatically done on tile():

  a.addChild(sprite1);

The Mosaic object supports also an Array-like structure, using this syntax:

  a.array.name(Mosaic.BOTTOM_RIGHT, Mosaic.TOP_LEFT);
  a.array.name.push(sprite1);
  obj = a.array.name.pop();
  obj = a.array.name.shift();
  a.array.name.unshift(sprite2);
  a.array.splice(2, 1, sprite3, sprite4);

  a.array.name[2]; // Positional get (arrya index)
  a.array.name["item"]; // Name get (getChildByName shortcut)

The Mosaic object supports also a "fast" creation for Display Objects, using mold():

  var obj = Mosaic.mold(TextField, "name", { prop1: "data", onEvent: function(){}, ... })
  a.array.name.mold(
    [TextField, "name1", { prop1: "data", onEvent: function(){}, ... }],
    [TextField, "name2", { prop1: "data", onEvent: function(){}, ... }],
  );