"use strict";
cc._RF.push(module, '84017bg8wtFsJVjBK0ySDrY', 'cmp.message.marquee');
// Scripts/nx/cmp/message/cmp.message.marquee.js

"use strict";

/*******************************************************************************
 * 
 * 跑马灯
 * 
 *      
 * 
 *          2021.12.10
 ******************************************************************************/

cc.Class({
  "extends": cc.Component,
  properties: {
    speed: {
      "default": 200,
      displayName: "速度(像素/秒)"
    },
    nodArea: {
      "default": null,
      type: cc.Node
    },
    tmpNode: {
      "default": null,
      type: cc.Node
    }
  },
  // 载入
  onLoad: function onLoad() {
    this.cur = null;
    this.queue = [];

    // 隐藏
    this.node.opacity = 0;
    this.tmpNode.x = -8000;
  },
  // 加入
  push: function push(_msg, _times) {
    if (_times === void 0) {
      _times = 1;
    }
    if (nx.dt.strEmpty(_msg)) {
      return;
    }
    for (var i = 0; i < _times; ++i) {
      this.queue.push(_msg);
    }
    if (!this.cur) {
      this.popNext();
    }
  },
  // 弹出
  popNext: function popNext() {
    var _this = this;
    // 空了
    if (nx.dt.arrEmpty(this.queue)) {
      this.cur = null;
      nx.tween.fadeOut(this, "", 0.5);
      this.node.opacity = 0;
      return;
    }

    // 起步
    if (!this.cur) {
      nx.tween.fadeIn(this, "", 0.2);
    }

    // 计算弹窗起始位置
    var sx = this.nodArea.width;
    if (this.cur) {
      var rt = this.cur.x + this.cur.rt._labelWidth * 0.8;
      if (rt > sx) {
        sx = rt;
      }
    }

    // 弹出
    var msg = this.queue.shift();
    var item = cc.instantiate(this.tmpNode);
    item.parent = this.nodArea;
    item.y = 0;
    item.x = sx;
    item.rt = nx.gui.setString(item, "", msg);
    this.cur = item;
    var width = item.rt._labelWidth * 0.5;
    var secs = (sx + width) / this.speed;
    cc.tween(item).to(secs, {
      x: -width
    }).call(function () {
      _this.popNext();
    }).start();
  }
});

cc._RF.pop();