crafty_tags.js

    Crafty.c("Tag", {init: function() { this.requires("2D"); this._defineGetterSetter_setter(); this._defineGetterSetter_defineProperty(); this._tag = 0; },
             _tag: 0,
             _defineGetterSetter_setter: function() {
             this.__defineSetter__('tag', function (v) { this._attr('_tag', v); });
             this.__defineGetter__('tag', function () { return this._tag; });
             },
             _defineGetterSetter_defineProperty: function() {
             Object.defineProperty(this, 'tag', {
                                   set: function (v) { this._attr('_tag', v); }
                                   , get: function () { return this._tag; }
                                   , configurable: true
                                   });
             },
             getChildByTag: function(tag) {
             for (var i = 0; i < this._children.length; i++) {
             if (this._children[i].tag == tag) { return this._children[i]; }
             }
             },
             removeChildByTag: function(tag) {
             for (var i = 0; i < this._children.length; i++) {
             if (this._children[i].tag == tag) { this.detach(this._children[i]); }
             }
             },
             });