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e=this.channel.channels,n=this.danmu.container.getBoundingClientRect();e&&e.length>0&&["scroll","top","bottom"].forEach((function(o){t.queue.forEach((function(t){t.startMove(n),t.resized=!0}));for(var i=0;i<e.length;i++)e[i].queue[o].forEach((function(t){t.resized=!1}))}))}},{key:"pause",value:function(){this.logger.info("pause"),this.status="paused";var t=this.channel.channels,e=this.danmu.container.getBoundingClientRect();t&&t.length>0&&this.queue.forEach((function(t){t.pauseMove(e)}))}},{key:"dataHandle",value:function(){var t=this;"paused"!==this.status&&"closed"!==this.status&&t.queue.length&&t.queue.forEach((function(e){"waiting"===e.status&&e.startMove(t.channel.containerPos)}))}},{key:"readData",value:function(){var t=this,e=this.danmu,n=0;e.player&&e.player.currentTime&&(n=s.default.formatTime(e.player.currentTime));var o=void 0,i=t.interval,r=t.channel,u=void 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r.default.on(n.danmu,"bullet_remove",(function(t){o.removeBullet(t.bullet)}),"destroy"),n.direction=t.direction,r.default.on(n.danmu,"changeDirection",(function(t){o.direction=t}),"destroy"),n.containerPos=n.danmu.container.getBoundingClientRect(),n.containerWidth=n.containerPos.width,n.containerHeight=n.containerPos.height,n.containerLeft=n.containerPos.left,n.containerRight=n.containerPos.right,r.default.on(n.danmu,"channel_resize",(function(){o.containerPos=o.danmu.container.getBoundingClientRect(),o.resizing||(o.containerWidth=o.containerPos.width,o.containerHeight=o.containerPos.height,o.containerLeft=o.containerPos.left,o.containerRight=o.containerPos.right,o.resize(!0))}),"destroy"),n}return function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof 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o=e.getBoundingClientRect();n.width=o.width,n.height=o.height,n.danmu.config.area&&n.danmu.config.area.start>=0&&n.danmu.config.area.end>=n.danmu.config.area.start&&("b2t"===n.direction?n.width=n.width*(n.danmu.config.area.end-n.danmu.config.area.start):n.height=n.height*(n.danmu.config.area.end-n.danmu.config.area.start)),n.container=e;var i=n.danmu.config.channelSize||(/mobile/gi.test(navigator.userAgent)?10:12),r=void 0;r="b2t"===n.direction?Math.floor(n.width/i):Math.floor(n.height/i);for(var a=[],s=0;s<r;s++)a[s]={id:s,queue:{scroll:[],top:[],bottom:[]},operating:{scroll:!1,top:!1,bottom:!1},bookId:{}};if(n.channels&&n.channels.length<=a.length){for(var 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c=function(t){["scroll","top","bottom"].forEach((function(e){a[t].queue[e].forEach((function(t){t.resized=!1}))}))},f=0;f<a.length;f++)c(f);n.channels=a,"b2t"===n.direction?n.channelWidth=i:n.channelHeight=i}else if(n.channels&&n.channels.length>a.length){for(var h=function(e){a[e]={id:e,queue:{scroll:[],top:[],bottom:[]},operating:{scroll:!1,top:!1,bottom:!1},bookId:{}},["scroll","top","bottom"].forEach((function(o){if("top"===o&&e>Math.floor(a.length/2));else if("bottom"===o&&e<=Math.floor(a.length/2));else{var r="bottom"===o?e-a.length+n.channels.length:e;n.channels[r].queue[o].forEach((function(s,u){if(s.el){if(a[e].queue[o].push(s),"bottom"===o&&s.channel_id[0]+s.channel_id[1]-1===r){var l=[].concat(s.channel_id);s.channel_id=[l[0]-n.channels.length+a.length,l[1]],s.top=s.channel_id[0]*i,n.danmu.config.area&&n.danmu.config.area.start&&(s.top+=n.containerHeight*n.danmu.config.area.start),s.topInit()}s.pauseMove(n.containerPos,t),"paused"!==s.danmu.bulletBtn.main.status&&s.startMove(n.containerPos),s.resized||(s.resized=!0)}n.channels[r].queue[o].splice(u,1)}))}}))},d=0;d<a.length;d++)h(d);for(var p=function(t){["scroll","top","bottom"].forEach((function(e){a[t].queue[e].forEach((function(t){t.resized=!1}))}))},m=0;m<a.length;m++)p(m);n.channels=a,"b2t"===n.direction?n.channelWidth=i:n.channelHeight=i}n.resizing=!1}),10))}},{key:"addBullet",value:function(t){var e=this,n=this.danmu,o=this.channels,i=void 0,r=void 0,a=void 0;if("b2t"===e.direction?(r=this.channelWidth,a=Math.ceil(t.width/r)):(i=this.channelHeight,a=Math.ceil(t.height/i)),a>o.length)return{result:!1,message:"exceed channels.length, occupy="+a+",channelsSize="+o.length};for(var s=!0,u=void 0,l=-1,c=0,f=o.length;c<f;c++)if(o[c].queue[t.mode].some((function(e){return e.id===t.id})))return{result:!1,message:"exsited, channelOrder="+c+",danmu_id="+t.id};if("scroll"===t.mode)for(var h=0,d=o.length-a;h<=d;h++){s=!0;for(var p=h;p<h+a;p++){if((u=o[p]).operating.scroll){s=!1;break}if((u.bookId.scroll||t.prior)&&u.bookId.scroll!==t.id){s=!1;break}u.operating.scroll=!0;var m=u.queue.scroll[0];if(m){var g=m.el.getBoundingClientRect();if("b2t"===e.direction){if(g.bottom>e.containerPos.bottom){s=!1,u.operating.scroll=!1;break}}else if(g.right>e.containerPos.right){s=!1,u.operating.scroll=!1;break}var v,b=void 0,y=void 0,w=void 0,_=void 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C=M;C<M+a;C++){if(C<=Math.floor(o.length/2)){s=!1;break}if((u=o[C]).operating[t.mode]){s=!1;break}if((u.bookId[t.mode]||t.prior)&&u.bookId[t.mode]!==t.id){s=!1;break}if(u.operating[t.mode]=!0,u.queue[t.mode].length>0){s=!1,u.operating[t.mode]=!1;break}u.operating[t.mode]=!1}if(s){l=M;break}}if(-1!==l){for(var j=l,P=l+a;j<P;j++)(u=o[j]).operating[t.mode]=!0,u.queue[t.mode].unshift(t),t.prior&&(delete u.bookId[t.mode],e.logger.info(j+"号轨道恢复正常使用")),u.operating[t.mode]=!1;if(t.prior)if(e.logger.info(t.id+"号优先弹幕运行完毕"),delete t.bookChannelId,n.player)n.bulletBtn.main.data.some((function(e){return e.id===t.id&&(delete e.bookChannelId,!0)}));return t.channel_id=[l,a],"b2t"===e.direction?(t.top=l*r,e.danmu.config.area&&e.danmu.config.area.start&&(t.top+=e.containerWidth*e.danmu.config.area.start)):(t.top=l*i,e.danmu.config.area&&e.danmu.config.area.start&&(t.top+=e.containerHeight*e.danmu.config.area.start)),{result:t,message:"success"}}if(t.options.realTime){var T=0,B=null;if(e.danmu.bulletBtn.main.queue.forEach((function(t,n){t.el&&t.el.getBoundingClientRect().right>e.containerPos.right&&t.start>=T&&(T=t.start,n,B=t)})),B){t.channel_id=B.channel_id;for(var E=B.channel_id[0],z=B.channel_id[0]+B.channel_id[1];E<z;E++)(u=o[E]).operating[t.mode]=!0,u.queue[t.mode].unshift(t),t.prior&&delete u.bookId[t.mode],u.operating[t.mode]=!1;return t.top=B.top,e.danmu.config.area&&e.danmu.config.area.start&&(t.top+=e.containerHeight*e.danmu.config.area.start),{result:t,message:"success"}}}if(t.prior)if(t.bookChannelId){if(n.player)n.bulletBtn.main.data.some((function(n){return n.id===t.id&&(e.logger.info(t.id+"号优先弹幕将于2秒后再次请求注册"),n.start+=2e3,!0)}))}else{l=-1;for(var L=0,S=o.length-a;L<=S;L++){s=!0;for(var D=L;D<L+a;D++)if(o[D].bookId[t.mode]){s=!1;break}if(s){l=L;break}}if(-1!==l){for(var q=l;q<l+a;q++)o[q].bookId[t.mode]=t.id,e.logger.info(q+"号轨道被"+t.id+"号优先弹幕预定");if(n.player)n.bulletBtn.main.data.some((function(n){return n.id===t.id&&(e.logger.info(t.id+"号优先弹幕将于2秒后再次请求注册"),n.start+=2e3,n.bookChannelId=[l,a],e.logger.info(t.id+"号优先弹幕预定了"+l+"~"+(l+a-1)+"号轨道"),!0)}))}}return{result:!1,message:"no surplus will right"}}},{key:"removeBullet",value:function(t){this.logger.info("removeBullet "+(t.options.txt||"[DOM Element]"));for(var e=this.channels,n=t.channel_id,o=void 0,i=n[0],r=n[0]+n[1];i<r;i++)if(o=e[i]){o.operating[t.mode]=!0;var a=-1;o.queue[t.mode].some((function(e,n){return e.id===t.id&&(a=n,!0)})),a>-1&&o.queue[t.mode].splice(a,1),o.operating[t.mode]=!1}t.options.loop&&this.danmu.bulletBtn.main.playedData.push(t.options)}},{key:"resetArea",value:function(){this.logger.info("resetArea");var t=this.danmu.container,e=this,n=t.getBoundingClientRect();e.width=n.width,e.height=n.height,e.danmu.config.area&&e.danmu.config.area.start>=0&&e.danmu.config.area.end>=e.danmu.config.area.start&&("b2t"===e.direction?e.width=e.width*(e.danmu.config.area.end-e.danmu.config.area.start):e.height=e.height*(e.danmu.config.area.end-e.danmu.config.area.start)),e.container=t;var o=e.danmu.config.channelSize||(/mobile/gi.test(navigator.userAgent)?10:12),i=void 0;i="b2t"===e.direction?Math.floor(e.width/o):Math.floor(e.height/o);for(var r=[],a=0;a<i;a++)r[a]={id:a,queue:{scroll:[],top:[],bottom:[]},operating:{scroll:!1,top:!1,bottom:!1},bookId:{}};if(e.channels&&e.channels.length<=r.length){for(var s=function(t){r[t]={id:t,queue:{scroll:[],top:[],bottom:[]},operating:{scroll:!1,top:!1,bottom:!1},bookId:{}},["scroll","top"].forEach((function(n){e.channels[t].queue[n].forEach((function(o){o.el&&(r[t].queue[n].push(o),o.resized||(o.pauseMove(e.containerPos,!1),o.startMove(e.containerPos),o.resized=!0))}))})),e.channels[t].queue.bottom.forEach((function(n){if(n.el){if(r[t+r.length-e.channels.length].queue.bottom.push(n),n.channel_id[0]+n.channel_id[1]-1===t){var i=[].concat(n.channel_id);n.channel_id=[i[0]-e.channels.length+r.length,i[1]],n.top=n.channel_id[0]*o,e.danmu.config.area&&e.danmu.config.area.start&&(n.top+=e.containerHeight*e.danmu.config.area.start),n.topInit()}n.resized||(n.pauseMove(e.containerPos,!1),n.startMove(e.containerPos),n.resized=!0)}}))},u=0;u<e.channels.length;u++)s(u);for(var 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