const ItemBase = require(  "cmp.item.base" );
const BackPackConst = require( "backpack_const" );


cc.Class({
    extends: ItemBase,

    properties: {
      
    },

    // 单设:品质
    setQuality: function( _qa ) {

        if ( this.nodBG ) {
            let qa = null;
            if ( nx.dt.numPositive( _qa )  ) {
                let _show = _qa < BackPackConst.quality.golden ? _qa : BackPackConst.quality.red;
                qa = cc.path.join( "coms/images", "bg_qa" +  _show );
            }

            nx.gui.setSpriteFrame( this.nodBG, "", qa );
            if( !qa ){
                nx.gui.getComponent( this.nodBG, "", cc.Sprite ).curKey = "";
            }
        }

    },

});