cc.Class({
    extends: cc.Component,

    properties: {
        label: cc.Label,
    },

    onLoad() {

    },

    show(message) {
        clearInterval(this.timer);
        this.label.string = message;
        this.node.active = true;
        this.node.y = - this.node.height;
        let anim = cc.spawn(cc.moveBy(0.3, 0, this.node.height), cc.fadeIn(0.3));
        this.node.runAction(anim);
        this.timer = setInterval(() => {
            this.close();
        }, 1000);
    },

    // update (dt) {},

    close() {
        clearInterval(this.timer);
        let anim = cc.spawn(cc.moveBy(0.3, 0, this.node.height), cc.fadeOut(0.3));
        let end = cc.callFunc(() => {
            this.node.active = false;
        });
        this.node.runAction(cc.sequence(anim, end));
    },

});