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e.pending_buf[e.d_buf+2*e.last_lit]=t>>>8&255,e.pending_buf[e.d_buf+2*e.last_lit+1]=255&t,e.pending_buf[e.l_buf+e.last_lit]=255&r,e.last_lit++,0===t?e.dyn_ltree[2*r]++:(e.matches++,t--,e.dyn_ltree[(rO[r]+256+1)*2]++,e.dyn_dtree[2*rN(t)]++),e.last_lit===e.lit_bufsize-1},ry._tr_align=function(e){rB(e,2,3),rZ(e,256,rx),16===e.bi_valid?(rU(e,e.bi_buf),e.bi_buf=0,e.bi_valid=0):e.bi_valid>=8&&(e.pending_buf[e.pending++]=255&e.bi_buf,e.bi_buf>>=8,e.bi_valid-=8)};var rJ=function(e,t,r,n){for(var i=65535&e|0,a=e>>>16&65535|0,s=0;0!==r;){s=r>2e3?2e3:r,r-=s;do a=a+(i=i+t[n++]|0)|0;while(--s);i%=65521,a%=65521}return i|a<<16|0},r$=function(){for(var e,t=[],r=0;r<256;r++){e=r;for(var n=0;n<8;n++)e=1&e?3988292384^e>>>1:e>>>1;t[r]=e}return t}(),rQ=function(e,t,r,n){var i=n+r;e^=-1;for(var a=n;a<i;a++)e=e>>>8^r$[(e^t[a])&255];return -1^e},r0={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible 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r,n,i=e.max_chain_length,a=e.strstart,s=e.prev_length,o=e.nice_match,h=e.strstart>e.w_size-262?e.strstart-(e.w_size-262):0,l=e.window,f=e.w_mask,u=e.prev,c=e.strstart+258,d=l[a+s-1],p=l[a+s];e.prev_length>=e.good_match&&(i>>=2),o>e.lookahead&&(o=e.lookahead);do{if(l[(r=t)+s]!==p||l[r+s-1]!==d||l[r]!==l[a]||l[++r]!==l[a+1])continue;a+=2,r++;do;while(l[++a]===l[++r]&&l[++a]===l[++r]&&l[++a]===l[++r]&&l[++a]===l[++r]&&l[++a]===l[++r]&&l[++a]===l[++r]&&l[++a]===l[++r]&&l[++a]===l[++r]&&a<c);if(n=258-(c-a),a=c-258,n>s){if(e.match_start=t,s=n,n>=o)break;d=l[a+s-1],p=l[a+s]}}while((t=u[t&f])>h&&0!=--i);return s<=e.lookahead?s:e.lookahead}function r9(e){var t,r,n,i,a,s=e.w_size;do{if(i=e.window_size-e.lookahead-e.strstart,e.strstart>=s+(s-262)){rw.arraySet(e.window,e.window,s,s,0),e.match_start-=s,e.strstart-=s,e.block_start-=s,t=r=e.hash_size;do n=e.head[--t],e.head[t]=n>=s?n-s:0;while(--r);t=r=s;do 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1}return(e.insert=e.strstart<2?e.strstart:2,4===t)?(r6(e,!0),0===e.strm.avail_out)?3:4:e.last_lit&&(r6(e,!1),0===e.strm.avail_out)?1:2}function nt(e,t){for(var r,n,i;;){if(e.lookahead<262){if(r9(e),e.lookahead<262&&0===t)return 1;if(0===e.lookahead)break}if(r=0,e.lookahead>=3&&(e.ins_h=(e.ins_h<<e.hash_shift^e.window[e.strstart+3-1])&e.hash_mask,r=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart),e.prev_length=e.match_length,e.prev_match=e.match_start,e.match_length=2,0!==r&&e.prev_length<e.max_lazy_match&&e.strstart-r<=e.w_size-262&&(e.match_length=r7(e,r),e.match_length<=5&&(1===e.strategy||3===e.match_length&&e.strstart-e.match_start>4096)&&(e.match_length=2)),e.prev_length>=3&&e.match_length<=e.prev_length){i=e.strstart+e.lookahead-3,n=ry._tr_tally(e,e.strstart-1-e.prev_match,e.prev_length-3),e.lookahead-=e.prev_length-1,e.prev_length-=2;do++e.strstart<=i&&(e.ins_h=(e.ins_h<<e.hash_shift^e.window[e.strstart+3-1])&e.hash_mask,r=e.prev[e.strstart&e.w_mask]=e.head[e.ins_h],e.head[e.ins_h]=e.strstart);while(0!=--e.prev_length);if(e.match_available=0,e.match_length=2,e.strstart++,n&&(r6(e,!1),0===e.strm.avail_out))return 1}else if(e.match_available){if((n=ry._tr_tally(e,0,e.window[e.strstart-1]))&&r6(e,!1),e.strstart++,e.lookahead--,0===e.strm.avail_out)return 1}else e.match_available=1,e.strstart++,e.lookahead--}return(e.match_available&&(n=ry._tr_tally(e,0,e.window[e.strstart-1]),e.match_available=0),e.insert=e.strstart<2?e.strstart:2,4===t)?(r6(e,!0),0===e.strm.avail_out)?3:4:e.last_lit&&(r6(e,!1),0===e.strm.avail_out)?1:2}function nr(e,t,r,n,i){this.good_length=e,this.max_lazy=t,this.nice_length=r,this.max_chain=n,this.func=i}function nn(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=8,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new rw.Buf16(1146),this.dyn_dtree=new rw.Buf16(122),this.bl_tree=new rw.Buf16(78),r5(this.dyn_ltree),r5(this.dyn_dtree),r5(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new rw.Buf16(16),this.heap=new rw.Buf16(573),r5(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new rw.Buf16(573),r5(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function ni(e){var t;return e&&e.state?(e.total_in=e.total_out=0,e.data_type=2,(t=e.state).pending=0,t.pending_out=0,t.wrap<0&&(t.wrap=-t.wrap),t.status=t.wrap?42:113,e.adler=2===t.wrap?0:1,t.last_flush=0,ry._tr_init(t),0):r1(e,-2)}function na(e){var t,r=ni(e);return 0===r&&((t=e.state).window_size=2*t.w_size,r5(t.head),t.max_lazy_match=d[t.level].max_lazy,t.good_match=d[t.level].good_length,t.nice_match=d[t.level].nice_length,t.max_chain_length=d[t.level].max_chain,t.strstart=0,t.block_start=0,t.lookahead=0,t.insert=0,t.match_length=t.prev_length=2,t.match_available=0,t.ins_h=0),r}function ns(e,t,r,n,i,a){if(!e)return -2;var s=1;if(-1===t&&(t=6),n<0?(s=0,n=-n):n>15&&(s=2,n-=16),i<1||i>9||8!==r||n<8||n>15||t<0||t>9||a<0||a>4)return r1(e,-2);8===n&&(n=9);var o=new nn;return e.state=o,o.strm=e,o.wrap=s,o.gzhead=null,o.w_bits=n,o.w_size=1<<o.w_bits,o.w_mask=o.w_size-1,o.hash_bits=i+7,o.hash_size=1<<o.hash_bits,o.hash_mask=o.hash_size-1,o.hash_shift=~~((o.hash_bits+3-1)/3),o.window=new rw.Buf8(2*o.w_size),o.head=new rw.Buf16(o.hash_size),o.prev=new rw.Buf16(o.w_size),o.lit_bufsize=1<<i+6,o.pending_buf_size=4*o.lit_bufsize,o.pending_buf=new rw.Buf8(o.pending_buf_size),o.d_buf=1*o.lit_bufsize,o.l_buf=3*o.lit_bufsize,o.level=t,o.strategy=a,o.method=r,na(e)}d=[new nr(0,0,0,0,function(e,t){var r=65535;for(65535>e.pending_buf_size-5&&(r=e.pending_buf_size-5);;){if(e.lookahead<=1){if(r9(e),0===e.lookahead&&0===t)return 1;if(0===e.lookahead)break}e.strstart+=e.lookahead,e.lookahead=0;var n=e.block_start+r;if((0===e.strstart||e.strstart>=n)&&(e.lookahead=e.strstart-n,e.strstart=n,r6(e,!1),0===e.strm.avail_out)||e.strstart-e.block_start>=e.w_size-262&&(r6(e,!1),0===e.strm.avail_out))return 1}return(e.insert=0,4===t)?(r6(e,!0),0===e.strm.avail_out)?3:4:(e.strstart>e.block_start&&(r6(e,!1),e.strm.avail_out),1)}),new nr(4,4,8,4,ne),new nr(4,5,16,8,ne),new nr(4,6,32,32,ne),new nr(4,4,16,16,nt),new nr(8,16,32,32,nt),new nr(8,16,128,128,nt),new nr(8,32,128,256,nt),new nr(32,128,258,1024,nt),new nr(32,258,258,4096,nt)],rv.deflateInit=function(e,t){return ns(e,t,8,15,8,0)},rv.deflateInit2=ns,rv.deflateReset=na,rv.deflateResetKeep=ni,rv.deflateSetHeader=function(e,t){return e&&e.state&&2===e.state.wrap?(e.state.gzhead=t,0):-2},rv.deflate=function(e,t){if(!e||!e.state||t>5||t<0)return e?r1(e,-2):-2;if(n=e.state,!e.output||!e.input&&0!==e.avail_in||666===n.status&&4!==t)return r1(e,0===e.avail_out?-5:-2);if(n.strm=e,r=n.last_flush,n.last_flush=t,42===n.status){if(2===n.wrap)e.adler=0,r8(n,31),r8(n,139),r8(n,8),n.gzhead?(r8(n,(n.gzhead.text?1:0)+(n.gzhead.hcrc?2:0)+(n.gzhead.extra?4:0)+(n.gzhead.name?8:0)+(n.gzhead.comment?16:0)),r8(n,255&n.gzhead.time),r8(n,n.gzhead.time>>8&255),r8(n,n.gzhead.time>>16&255),r8(n,n.gzhead.time>>24&255),r8(n,9===n.level?2:n.strategy>=2||n.level<2?4:0),r8(n,255&n.gzhead.os),n.gzhead.extra&&n.gzhead.extra.length&&(r8(n,255&n.gzhead.extra.length),r8(n,n.gzhead.extra.length>>8&255)),n.gzhead.hcrc&&(e.adler=rQ(e.adler,n.pending_buf,n.pending,0)),n.gzindex=0,n.status=69):(r8(n,0),r8(n,0),r8(n,0),r8(n,0),r8(n,0),r8(n,9===n.level?2:n.strategy>=2||n.level<2?4:0),r8(n,3),n.status=113);else{var r,n,i,a,s=8+(n.w_bits-8<<4)<<8;s|=(n.strategy>=2||n.level<2?0:n.level<6?1:6===n.level?2:3)<<6,0!==n.strstart&&(s|=32),s+=31-s%31,n.status=113,r4(n,s),0!==n.strstart&&(r4(n,e.adler>>>16),r4(n,65535&e.adler)),e.adler=1}}if(69===n.status){if(n.gzhead.extra){for(i=n.pending;n.gzindex<(65535&n.gzhead.extra.length)&&(n.pending!==n.pending_buf_size||(n.gzhead.hcrc&&n.pending>i&&(e.adler=rQ(e.adler,n.pending_buf,n.pending-i,i)),r3(e),i=n.pending,n.pending!==n.pending_buf_size));)r8(n,255&n.gzhead.extra[n.gzindex]),n.gzindex++;n.gzhead.hcrc&&n.pending>i&&(e.adler=rQ(e.adler,n.pending_buf,n.pending-i,i)),n.gzindex===n.gzhead.extra.length&&(n.gzindex=0,n.status=73)}else n.status=73}if(73===n.status){if(n.gzhead.name){i=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>i&&(e.adler=rQ(e.adler,n.pending_buf,n.pending-i,i)),r3(e),i=n.pending,n.pending===n.pending_buf_size)){a=1;break}a=n.gzindex<n.gzhead.name.length?255&n.gzhead.name.charCodeAt(n.gzindex++):0,r8(n,a)}while(0!==a);n.gzhead.hcrc&&n.pending>i&&(e.adler=rQ(e.adler,n.pending_buf,n.pending-i,i)),0===a&&(n.gzindex=0,n.status=91)}else n.status=91}if(91===n.status){if(n.gzhead.comment){i=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>i&&(e.adler=rQ(e.adler,n.pending_buf,n.pending-i,i)),r3(e),i=n.pending,n.pending===n.pending_buf_size)){a=1;break}a=n.gzindex<n.gzhead.comment.length?255&n.gzhead.comment.charCodeAt(n.gzindex++):0,r8(n,a)}while(0!==a);n.gzhead.hcrc&&n.pending>i&&(e.adler=rQ(e.adler,n.pending_buf,n.pending-i,i)),0===a&&(n.status=103)}else n.status=103}if(103===n.status&&(n.gzhead.hcrc?(n.pending+2>n.pending_buf_size&&r3(e),n.pending+2<=n.pending_buf_size&&(r8(n,255&e.adler),r8(n,e.adler>>8&255),e.adler=0,n.status=113)):n.status=113),0!==n.pending){if(r3(e),0===e.avail_out)return n.last_flush=-1,0}else if(0===e.avail_in&&r2(t)<=r2(r)&&4!==t)return r1(e,-5);if(666===n.status&&0!==e.avail_in)return r1(e,-5);if(0!==e.avail_in||0!==n.lookahead||0!==t&&666!==n.status){var o=2===n.strategy?function(e,t){for(var r;;){if(0===e.lookahead&&(r9(e),0===e.lookahead)){if(0===t)return 1;break}if(e.match_length=0,r=ry._tr_tally(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,r&&(r6(e,!1),0===e.strm.avail_out))return 1}return(e.insert=0,4===t)?(r6(e,!0),0===e.strm.avail_out)?3:4:e.last_lit&&(r6(e,!1),0===e.strm.avail_out)?1:2}(n,t):3===n.strategy?function(e,t){for(var r,n,i,a,s=e.window;;){if(e.lookahead<=258){if(r9(e),e.lookahead<=258&&0===t)return 1;if(0===e.lookahead)break}if(e.match_length=0,e.lookahead>=3&&e.strstart>0&&(n=s[i=e.strstart-1])===s[++i]&&n===s[++i]&&n===s[++i]){a=e.strstart+258;do;while(n===s[++i]&&n===s[++i]&&n===s[++i]&&n===s[++i]&&n===s[++i]&&n===s[++i]&&n===s[++i]&&n===s[++i]&&i<a);e.match_length=258-(a-i),e.match_length>e.lookahead&&(e.match_length=e.lookahead)}if(e.match_length>=3?(r=ry._tr_tally(e,1,e.match_length-3),e.lookahead-=e.match_length,e.strstart+=e.match_length,e.match_length=0):(r=ry._tr_tally(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++),r&&(r6(e,!1),0===e.strm.avail_out))return 1}return(e.insert=0,4===t)?(r6(e,!0),0===e.strm.avail_out)?3:4:e.last_lit&&(r6(e,!1),0===e.strm.avail_out)?1:2}(n,t):d[n.level].func(n,t);if((3===o||4===o)&&(n.status=666),1===o||3===o)return 0===e.avail_out&&(n.last_flush=-1),0;if(2===o&&(1===t?ry._tr_align(n):5!==t&&(ry._tr_stored_block(n,0,0,!1),3===t&&(r5(n.head),0===n.lookahead&&(n.strstart=0,n.block_start=0,n.insert=0))),r3(e),0===e.avail_out))return n.last_flush=-1,0}return 4!==t?0:n.wrap<=0?1:(2===n.wrap?(r8(n,255&e.adler),r8(n,e.adler>>8&255),r8(n,e.adler>>16&255),r8(n,e.adler>>24&255),r8(n,255&e.total_in),r8(n,e.total_in>>8&255),r8(n,e.total_in>>16&255),r8(n,e.total_in>>24&255)):(r4(n,e.adler>>>16),r4(n,65535&e.adler)),r3(e),n.wrap>0&&(n.wrap=-n.wrap),0!==n.pending?0:1)},rv.deflateEnd=function(e){var t;return e&&e.state?42!==(t=e.state.status)&&69!==t&&73!==t&&91!==t&&103!==t&&113!==t&&666!==t?r1(e,-2):(e.state=null,113===t?r1(e,-3):0):-2},rv.deflateSetDictionary=function(e,t){var r,n,i,a,s,o,h,l,f=t.length;if(!e||!e.state||2===(a=(r=e.state).wrap)||1===a&&42!==r.status||r.lookahead)return -2;for(1===a&&(e.adler=rJ(e.adler,t,f,0)),r.wrap=0,f>=r.w_size&&(0===a&&(r5(r.head),r.strstart=0,r.block_start=0,r.insert=0),l=new rw.Buf8(r.w_size),rw.arraySet(l,t,f-r.w_size,r.w_size,0),t=l,f=r.w_size),s=e.avail_in,o=e.next_in,h=e.input,e.avail_in=f,e.next_in=0,e.input=t,r9(r);r.lookahead>=3;){n=r.strstart,i=r.lookahead-2;do r.ins_h=(r.ins_h<<r.hash_shift^r.window[n+3-1])&r.hash_mask,r.prev[n&r.w_mask]=r.head[r.ins_h],r.head[r.ins_h]=n,n++;while(--i);r.strstart=n,r.lookahead=2,r9(r)}return r.strstart+=r.lookahead,r.block_start=r.strstart,r.insert=r.lookahead,r.lookahead=0,r.match_length=r.prev_length=2,r.match_available=0,e.next_in=o,e.input=h,e.avail_in=s,r.wrap=a,0},rv.deflateInfo="pako deflate (from Nodeca project)";var no={},nh=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],nl=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],nf=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],nu=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64],nc=function(e,t){var r,n,i,a,s,o,h,l,f,u,c,d,p,_,g,b,m,v,w,y,E,k,R,S,A;r=e.state,n=e.next_in,S=e.input,i=n+(e.avail_in-5),a=e.next_out,A=e.output,s=a-(t-e.avail_out),o=a+(e.avail_out-257),h=r.dmax,l=r.wsize,f=r.whave,u=r.wnext,c=r.window,d=r.hold,p=r.bits,_=r.lencode,g=r.distcode,b=(1<<r.lenbits)-1,m=(1<<r.distbits)-1;e:do for(p<15&&(d+=S[n++]<<p,p+=8,d+=S[n++]<<p,p+=8),v=_[d&b];;){if(d>>>=w=v>>>24,p-=w,0==(w=v>>>16&255))A[a++]=65535&v;else if(16&w)for(y=65535&v,(w&=15)&&(p<w&&(d+=S[n++]<<p,p+=8),y+=d&(1<<w)-1,d>>>=w,p-=w),p<15&&(d+=S[n++]<<p,p+=8,d+=S[n++]<<p,p+=8),v=g[d&m];;){if(d>>>=w=v>>>24,p-=w,16&(w=v>>>16&255)){if(E=65535&v,p<(w&=15)&&(d+=S[n++]<<p,(p+=8)<w&&(d+=S[n++]<<p,p+=8)),(E+=d&(1<<w)-1)>h){e.msg="invalid distance too far back",r.mode=30;break e}if(d>>>=w,p-=w,E>(w=a-s)){if((w=E-w)>f&&r.sane){e.msg="invalid distance too far back",r.mode=30;break e}if(k=0,R=c,0===u){if(k+=l-w,w<y){y-=w;do A[a++]=c[k++];while(--w);k=a-E,R=A}}else if(u<w){if(k+=l+u-w,(w-=u)<y){y-=w;do A[a++]=c[k++];while(--w);if(k=0,u<y){y-=w=u;do A[a++]=c[k++];while(--w);k=a-E,R=A}}}else if(k+=u-w,w<y){y-=w;do A[a++]=c[k++];while(--w);k=a-E,R=A}for(;y>2;)A[a++]=R[k++],A[a++]=R[k++],A[a++]=R[k++],y-=3;y&&(A[a++]=R[k++],y>1&&(A[a++]=R[k++]))}else{k=a-E;do A[a++]=A[k++],A[a++]=A[k++],A[a++]=A[k++],y-=3;while(y>2);y&&(A[a++]=A[k++],y>1&&(A[a++]=A[k++]))}}else if((64&w)==0){v=g[(65535&v)+(d&(1<<w)-1)];continue}else{e.msg="invalid distance code",r.mode=30;break e}break}else if((64&w)==0){v=_[(65535&v)+(d&(1<<w)-1)];continue}else if(32&w){r.mode=12;break e}else{e.msg="invalid literal/length code",r.mode=30;break e}break}while(n<i&&a<o);n-=y=p>>3,p-=y<<3,d&=(1<<p)-1,e.next_in=n,e.next_out=a,e.avail_in=n<i?5+(i-n):5-(n-i),e.avail_out=a<o?257+(o-a):257-(a-o),r.hold=d,r.bits=p},nd=function(e,t,r,n,i,a,s,o){var h,l,f,u,c,d,p,_,g,b=o.bits,m=0,v=0,w=0,y=0,E=0,k=0,R=0,S=0,A=0,x=0,L=null,T=0,O=new rw.Buf16(16),z=new rw.Buf16(16),I=null,D=0;for(m=0;m<=15;m++)O[m]=0;for(v=0;v<n;v++)O[t[r+v]]++;for(y=15,E=b;y>=1&&0===O[y];y--);if(E>y&&(E=y),0===y)return i[a++]=20971520,i[a++]=20971520,o.bits=1,0;for(w=1;w<y&&0===O[w];w++);for(E<w&&(E=w),S=1,m=1;m<=15;m++)if(S<<=1,(S-=O[m])<0)return -1;if(S>0&&(0===e||1!==y))return -1;for(m=1,z[1]=0;m<15;m++)z[m+1]=z[m]+O[m];for(v=0;v<n;v++)0!==t[r+v]&&(s[z[t[r+v]]++]=v);if(0===e?(L=I=s,d=19):1===e?(L=nh,T-=257,I=nl,D-=257,d=256):(L=nf,I=nu,d=-1),x=0,v=0,m=w,c=a,k=E,R=0,f=-1,u=(A=1<<E)-1,1===e&&A>852||2===e&&A>592)return 1;for(;;){p=m-R,s[v]<d?(_=0,g=s[v]):s[v]>d?(_=I[D+s[v]],g=L[T+s[v]]):(_=96,g=0),h=1<<m-R,w=l=1<<k;do i[c+(x>>R)+(l-=h)]=p<<24|_<<16|g|0;while(0!==l);for(h=1<<m-1;x&h;)h>>=1;if(0!==h?(x&=h-1,x+=h):x=0,v++,0==--O[m]){if(m===y)break;m=t[r+s[v]]}if(m>E&&(x&u)!==f){for(0===R&&(R=E),c+=w,S=1<<(k=m-R);k+R<y&&!((S-=O[k+R])<=0);)k++,S<<=1;if(A+=1<<k,1===e&&A>852||2===e&&A>592)return 1;i[f=x&u]=E<<24|k<<16|c-a|0}}return 0!==x&&(i[c+x]=m-R<<24|4194304),o.bits=E,0};function np(e){return(e>>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24)}function n_(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new rw.Buf16(320),this.work=new rw.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function ng(e){var t;return e&&e.state?(t=e.state,e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=1,t.last=0,t.havedict=0,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new rw.Buf32(852),t.distcode=t.distdyn=new rw.Buf32(592),t.sane=1,t.back=-1,0):-2}function nb(e){var t;return e&&e.state?((t=e.state).wsize=0,t.whave=0,t.wnext=0,ng(e)):-2}function nm(e,t){var r,n;return e&&e.state?(n=e.state,t<0?(r=0,t=-t):(r=(t>>4)+1,t<48&&(t&=15)),t&&(t<8||t>15))?-2:(null!==n.window&&n.wbits!==t&&(n.window=null),n.wrap=r,n.wbits=t,nb(e)):-2}function nv(e,t){var r,n;return e?(n=new n_,e.state=n,n.window=null,0!==(r=nm(e,t))&&(e.state=null),r):-2}var nw=!0;function ny(e,t,r,n){var i,a=e.state;return null===a.window&&(a.wsize=1<<a.wbits,a.wnext=0,a.whave=0,a.window=new rw.Buf8(a.wsize)),n>=a.wsize?(rw.arraySet(a.window,t,r-a.wsize,a.wsize,0),a.wnext=0,a.whave=a.wsize):((i=a.wsize-a.wnext)>n&&(i=n),rw.arraySet(a.window,t,r-n,i,a.wnext),(n-=i)?(rw.arraySet(a.window,t,r-n,n,0),a.wnext=n,a.whave=a.wsize):(a.wnext+=i,a.wnext===a.wsize&&(a.wnext=0),a.whave<a.wsize&&(a.whave+=i))),0}no.inflateReset=nb,no.inflateReset2=nm,no.inflateResetKeep=ng,no.inflateInit=function(e){return nv(e,15)},no.inflateInit2=nv,no.inflate=function(e,t){var r,n,i,a,s,o,h,l,f,u,c,d,g,b,m,v,w,y,E,k,R,S,A,x,L=0,T=new rw.Buf8(4),O=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!e||!e.state||!e.output||!e.input&&0!==e.avail_in)return -2;12===(r=e.state).mode&&(r.mode=13),s=e.next_out,i=e.output,h=e.avail_out,a=e.next_in,n=e.input,o=e.avail_in,l=r.hold,f=r.bits,u=o,c=h,S=0;t:for(;;)switch(r.mode){case 1:if(0===r.wrap){r.mode=13;break}for(;f<16;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}if(2&r.wrap&&35615===l){r.check=0,T[0]=255&l,T[1]=l>>>8&255,r.check=rQ(r.check,T,2,0),l=0,f=0,r.mode=2;break}if(r.flags=0,r.head&&(r.head.done=!1),!(1&r.wrap)||(((255&l)<<8)+(l>>8))%31){e.msg="incorrect header check",r.mode=30;break}if((15&l)!=8){e.msg="unknown compression method",r.mode=30;break}if(l>>>=4,f-=4,R=(15&l)+8,0===r.wbits)r.wbits=R;else if(R>r.wbits){e.msg="invalid window size",r.mode=30;break}r.dmax=1<<R,e.adler=r.check=1,r.mode=512&l?10:12,l=0,f=0;break;case 2:for(;f<16;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}if(r.flags=l,(255&r.flags)!=8){e.msg="unknown compression method",r.mode=30;break}if(57344&r.flags){e.msg="unknown header flags set",r.mode=30;break}r.head&&(r.head.text=l>>8&1),512&r.flags&&(T[0]=255&l,T[1]=l>>>8&255,r.check=rQ(r.check,T,2,0)),l=0,f=0,r.mode=3;case 3:for(;f<32;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}r.head&&(r.head.time=l),512&r.flags&&(T[0]=255&l,T[1]=l>>>8&255,T[2]=l>>>16&255,T[3]=l>>>24&255,r.check=rQ(r.check,T,4,0)),l=0,f=0,r.mode=4;case 4:for(;f<16;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}r.head&&(r.head.xflags=255&l,r.head.os=l>>8),512&r.flags&&(T[0]=255&l,T[1]=l>>>8&255,r.check=rQ(r.check,T,2,0)),l=0,f=0,r.mode=5;case 5:if(1024&r.flags){for(;f<16;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}r.length=l,r.head&&(r.head.extra_len=l),512&r.flags&&(T[0]=255&l,T[1]=l>>>8&255,r.check=rQ(r.check,T,2,0)),l=0,f=0}else r.head&&(r.head.extra=null);r.mode=6;case 6:if(1024&r.flags&&((d=r.length)>o&&(d=o),d&&(r.head&&(R=r.head.extra_len-r.length,r.head.extra||(r.head.extra=Array(r.head.extra_len)),rw.arraySet(r.head.extra,n,a,d,R)),512&r.flags&&(r.check=rQ(r.check,n,d,a)),o-=d,a+=d,r.length-=d),r.length))break t;r.length=0,r.mode=7;case 7:if(2048&r.flags){if(0===o)break t;d=0;do R=n[a+d++],r.head&&R&&r.length<65536&&(r.head.name+=String.fromCharCode(R));while(R&&d<o);if(512&r.flags&&(r.check=rQ(r.check,n,d,a)),o-=d,a+=d,R)break t}else r.head&&(r.head.name=null);r.length=0,r.mode=8;case 8:if(4096&r.flags){if(0===o)break t;d=0;do R=n[a+d++],r.head&&R&&r.length<65536&&(r.head.comment+=String.fromCharCode(R));while(R&&d<o);if(512&r.flags&&(r.check=rQ(r.check,n,d,a)),o-=d,a+=d,R)break t}else r.head&&(r.head.comment=null);r.mode=9;case 9:if(512&r.flags){for(;f<16;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}if(l!==(65535&r.check)){e.msg="header crc mismatch",r.mode=30;break}l=0,f=0}r.head&&(r.head.hcrc=r.flags>>9&1,r.head.done=!0),e.adler=r.check=0,r.mode=12;break;case 10:for(;f<32;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}e.adler=r.check=np(l),l=0,f=0,r.mode=11;case 11:if(0===r.havedict)return e.next_out=s,e.avail_out=h,e.next_in=a,e.avail_in=o,r.hold=l,r.bits=f,2;e.adler=r.check=1,r.mode=12;case 12:if(5===t||6===t)break t;case 13:if(r.last){l>>>=7&f,f-=7&f,r.mode=27;break}for(;f<3;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}switch(r.last=1&l,f-=1,3&(l>>>=1)){case 0:r.mode=14;break;case 1:if(function(e){if(nw){var t;for(p=new rw.Buf32(512),_=new rw.Buf32(32),t=0;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(nd(1,e.lens,0,288,p,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;nd(2,e.lens,0,32,_,0,e.work,{bits:5}),nw=!1}e.lencode=p,e.lenbits=9,e.distcode=_,e.distbits=5}(r),r.mode=20,6===t){l>>>=2,f-=2;break t}break;case 2:r.mode=17;break;case 3:e.msg="invalid block type",r.mode=30}l>>>=2,f-=2;break;case 14:for(l>>>=7&f,f-=7&f;f<32;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}if((65535&l)!=(l>>>16^65535)){e.msg="invalid stored block lengths",r.mode=30;break}if(r.length=65535&l,l=0,f=0,r.mode=15,6===t)break t;case 15:r.mode=16;case 16:if(d=r.length){if(d>o&&(d=o),d>h&&(d=h),0===d)break t;rw.arraySet(i,n,a,d,s),o-=d,a+=d,h-=d,s+=d,r.length-=d;break}r.mode=12;break;case 17:for(;f<14;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}if(r.nlen=(31&l)+257,l>>>=5,f-=5,r.ndist=(31&l)+1,l>>>=5,f-=5,r.ncode=(15&l)+4,l>>>=4,f-=4,r.nlen>286||r.ndist>30){e.msg="too many length or distance symbols",r.mode=30;break}r.have=0,r.mode=18;case 18:for(;r.have<r.ncode;){for(;f<3;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}r.lens[O[r.have++]]=7&l,l>>>=3,f-=3}for(;r.have<19;)r.lens[O[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,A={bits:r.lenbits},S=nd(0,r.lens,0,19,r.lencode,0,r.work,A),r.lenbits=A.bits,S){e.msg="invalid code lengths set",r.mode=30;break}r.have=0,r.mode=19;case 19:for(;r.have<r.nlen+r.ndist;){for(;m=(L=r.lencode[l&(1<<r.lenbits)-1])>>>24,v=L>>>16&255,w=65535&L,!(m<=f);){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}if(w<16)l>>>=m,f-=m,r.lens[r.have++]=w;else{if(16===w){for(x=m+2;f<x;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}if(l>>>=m,f-=m,0===r.have){e.msg="invalid bit length repeat",r.mode=30;break}R=r.lens[r.have-1],d=3+(3&l),l>>>=2,f-=2}else if(17===w){for(x=m+3;f<x;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}l>>>=m,f-=m,R=0,d=3+(7&l),l>>>=3,f-=3}else{for(x=m+7;f<x;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}l>>>=m,f-=m,R=0,d=11+(127&l),l>>>=7,f-=7}if(r.have+d>r.nlen+r.ndist){e.msg="invalid bit length repeat",r.mode=30;break}for(;d--;)r.lens[r.have++]=R}}if(30===r.mode)break;if(0===r.lens[256]){e.msg="invalid code -- missing end-of-block",r.mode=30;break}if(r.lenbits=9,A={bits:r.lenbits},S=nd(1,r.lens,0,r.nlen,r.lencode,0,r.work,A),r.lenbits=A.bits,S){e.msg="invalid literal/lengths set",r.mode=30;break}if(r.distbits=6,r.distcode=r.distdyn,A={bits:r.distbits},S=nd(2,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,A),r.distbits=A.bits,S){e.msg="invalid distances set",r.mode=30;break}if(r.mode=20,6===t)break t;case 20:r.mode=21;case 21:if(o>=6&&h>=258){e.next_out=s,e.avail_out=h,e.next_in=a,e.avail_in=o,r.hold=l,r.bits=f,nc(e,c),s=e.next_out,i=e.output,h=e.avail_out,a=e.next_in,n=e.input,o=e.avail_in,l=r.hold,f=r.bits,12===r.mode&&(r.back=-1);break}for(r.back=0;m=(L=r.lencode[l&(1<<r.lenbits)-1])>>>24,v=L>>>16&255,w=65535&L,!(m<=f);){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}if(v&&(240&v)==0){for(y=m,E=v,k=w;m=(L=r.lencode[k+((l&(1<<y+E)-1)>>y)])>>>24,v=L>>>16&255,w=65535&L,!(y+m<=f);){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}l>>>=y,f-=y,r.back+=y}if(l>>>=m,f-=m,r.back+=m,r.length=w,0===v){r.mode=26;break}if(32&v){r.back=-1,r.mode=12;break}if(64&v){e.msg="invalid literal/length code",r.mode=30;break}r.extra=15&v,r.mode=22;case 22:if(r.extra){for(x=r.extra;f<x;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}r.length+=l&(1<<r.extra)-1,l>>>=r.extra,f-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=23;case 23:for(;m=(L=r.distcode[l&(1<<r.distbits)-1])>>>24,v=L>>>16&255,w=65535&L,!(m<=f);){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}if((240&v)==0){for(y=m,E=v,k=w;m=(L=r.distcode[k+((l&(1<<y+E)-1)>>y)])>>>24,v=L>>>16&255,w=65535&L,!(y+m<=f);){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}l>>>=y,f-=y,r.back+=y}if(l>>>=m,f-=m,r.back+=m,64&v){e.msg="invalid distance code",r.mode=30;break}r.offset=w,r.extra=15&v,r.mode=24;case 24:if(r.extra){for(x=r.extra;f<x;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}r.offset+=l&(1<<r.extra)-1,l>>>=r.extra,f-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){e.msg="invalid distance too far back",r.mode=30;break}r.mode=25;case 25:if(0===h)break t;if(d=c-h,r.offset>d){if((d=r.offset-d)>r.whave&&r.sane){e.msg="invalid distance too far back",r.mode=30;break}d>r.wnext?(d-=r.wnext,g=r.wsize-d):g=r.wnext-d,d>r.length&&(d=r.length),b=r.window}else b=i,g=s-r.offset,d=r.length;d>h&&(d=h),h-=d,r.length-=d;do i[s++]=b[g++];while(--d);0===r.length&&(r.mode=21);break;case 26:if(0===h)break t;i[s++]=r.length,h--,r.mode=21;break;case 27:if(r.wrap){for(;f<32;){if(0===o)break t;o--,l|=n[a++]<<f,f+=8}if(c-=h,e.total_out+=c,r.total+=c,c&&(e.adler=r.check=r.flags?rQ(r.check,i,c,s-c):rJ(r.check,i,c,s-c)),c=h,(r.flags?l:np(l))!==r.check){e.msg="incorrect data check",r.mode=30;break}l=0,f=0}r.mode=28;case 28:if(r.wrap&&r.flags){for(;f<32;){if(0===o)break t;o--,l+=n[a++]<<f,f+=8}if(l!==(4294967295&r.total)){e.msg="incorrect length check",r.mode=30;break}l=0,f=0}r.mode=29;case 29:S=1;break t;case 30:S=-3;break t;case 31:return -4;default:return -2}return e.next_out=s,e.avail_out=h,e.next_in=a,e.avail_in=o,r.hold=l,r.bits=f,(r.wsize||c!==e.avail_out&&r.mode<30&&(r.mode<27||4!==t))&&ny(e,e.output,e.next_out,c-e.avail_out),u-=e.avail_in,c-=e.avail_out,e.total_in+=u,e.total_out+=c,r.total+=c,r.wrap&&c&&(e.adler=r.check=r.flags?rQ(r.check,i,c,e.next_out-c):rJ(r.check,i,c,e.next_out-c)),e.data_type=r.bits+(r.last?64:0)+(12===r.mode?128:0)+(20===r.mode||15===r.mode?256:0),(0===u&&0===c||4===t)&&0===S&&(S=-5),S},no.inflateEnd=function(e){if(!e||!e.state)return -2;var t=e.state;return t.window&&(t.window=null),e.state=null,0},no.inflateGetHeader=function(e,t){var r;return e&&e.state&&(2&(r=e.state).wrap)!=0?(r.head=t,t.done=!1,0):-2},no.inflateSetDictionary=function(e,t){var r,n=t.length;return e&&e.state&&(0===(r=e.state).wrap||11===r.mode)?11===r.mode&&rJ(1,t,n,0)!==r.check?-3:ny(e,t,n,n)?(r.mode=31,-4):(r.havedict=1,0):-2},no.inflateInfo="pako inflate (from Nodeca project)";var nE={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8};!function(e){for(var t in nE)e[t]=nE[t];function r(t){if("number"!=typeof t||t<e.DEFLATE||t>e.UNZIP)throw TypeError("Bad argument");this.dictionary=null,this.err=0,this.flush=0,this.init_done=!1,this.level=0,this.memLevel=0,this.mode=t,this.strategy=0,this.windowBits=0,this.write_in_progress=!1,this.pending_close=!1,this.gzip_id_bytes_read=0}e.NONE=0,e.DEFLATE=1,e.INFLATE=2,e.GZIP=3,e.GUNZIP=4,e.DEFLATERAW=5,e.INFLATERAW=6,e.UNZIP=7,r.prototype.close=function(){if(this.write_in_progress){this.pending_close=!0;return}this.pending_close=!1,rb(this.init_done,"close before 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e=this.strm.avail_out,t=this.strm.avail_in;this.write_in_progress=!1,this.callback(t,e),this.pending_close&&this.close()}},r.prototype._error=function(e){this.strm.msg&&(e=this.strm.msg),this.onerror(e,this.err),this.write_in_progress=!1,this.pending_close&&this.close()},r.prototype.init=function(t,r,n,i,a){rb(4==arguments.length||5==arguments.length,"init(windowBits, level, memLevel, strategy, [dictionary])"),rb(t>=8&&t<=15,"invalid windowBits"),rb(r>=-1&&r<=9,"invalid compression level"),rb(n>=1&&n<=9,"invalid memlevel"),rb(i===e.Z_FILTERED||i===e.Z_HUFFMAN_ONLY||i===e.Z_RLE||i===e.Z_FIXED||i===e.Z_DEFAULT_STRATEGY,"invalid strategy"),this._init(r,t,n,i,a),this._setDictionary()},r.prototype.params=function(){throw Error("deflateParams Not 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r,h=null;o>=i?h=RangeError(a):r=t.concat(s,o),s=[],e.close(),n(h,r)}e.on("error",function(t){e.removeListener("end",l),e.removeListener("readable",h),n(t)}),e.on("end",l),e.end(r),h()}function p(e,r){if("string"==typeof r&&(r=t.from(r)),!t.isBuffer(r))throw TypeError("Not a string or buffer");var n=e._finishFlushFlag;return e._processChunk(r,n)}function _(e){if(!(this instanceof _))return new _(e);k.call(this,e,tX.DEFLATE)}function g(e){if(!(this instanceof g))return new g(e);k.call(this,e,tX.INFLATE)}function b(e){if(!(this instanceof b))return new b(e);k.call(this,e,tX.GZIP)}function m(e){if(!(this instanceof m))return new m(e);k.call(this,e,tX.GUNZIP)}function v(e){if(!(this instanceof v))return new v(e);k.call(this,e,tX.DEFLATERAW)}function w(e){if(!(this instanceof w))return new w(e);k.call(this,e,tX.INFLATERAW)}function y(e){if(!(this instanceof y))return new y(e);k.call(this,e,tX.UNZIP)}function E(e){return e===tX.Z_NO_FLUSH||e===tX.Z_PARTIAL_FLUSH||e===tX.Z_SYNC_FLUSH||e===tX.Z_FULL_FLUSH||e===tX.Z_FINISH||e===tX.Z_BLOCK}function k(n,i){var a=this;if(this._opts=n=n||{},this._chunkSize=n.chunkSize||e.Z_DEFAULT_CHUNK,r.call(this,n),n.flush&&!E(n.flush))throw Error("Invalid flush flag: "+n.flush);if(n.finishFlush&&!E(n.finishFlush))throw Error("Invalid flush flag: "+n.finishFlush);if(this._flushFlag=n.flush||tX.Z_NO_FLUSH,this._finishFlushFlag=void 0!==n.finishFlush?n.finishFlush:tX.Z_FINISH,n.chunkSize&&(n.chunkSize<e.Z_MIN_CHUNK||n.chunkSize>e.Z_MAX_CHUNK))throw Error("Invalid chunk size: "+n.chunkSize);if(n.windowBits&&(n.windowBits<e.Z_MIN_WINDOWBITS||n.windowBits>e.Z_MAX_WINDOWBITS))throw Error("Invalid windowBits: "+n.windowBits);if(n.level&&(n.level<e.Z_MIN_LEVEL||n.level>e.Z_MAX_LEVEL))throw Error("Invalid compression level: "+n.level);if(n.memLevel&&(n.memLevel<e.Z_MIN_MEMLEVEL||n.memLevel>e.Z_MAX_MEMLEVEL))throw Error("Invalid memLevel: 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g.callback=m,void(g.buffer=e)}if(!u)return!1;s()}}b.buffer=e,b.callback=m},nk.inherits(_,k),nk.inherits(g,k),nk.inherits(b,k),nk.inherits(m,k),nk.inherits(v,k),nk.inherits(w,k),nk.inherits(y,k)}(eE);var nR=eE&&eE.__esModule&&Object.prototype.hasOwnProperty.call(eE,"default")?eE.default:eE,nS=function(){function e(e){var t;for(this.data=e,this.pos=8,this.palette=[],this.imgData=[],this.transparency={},this.text={};;){var r=this.readUInt32(),n="";for(t=0;t<4;t++)n+=String.fromCharCode(this.data[this.pos++]);switch(n){case"IHDR":this.width=this.readUInt32(),this.height=this.readUInt32(),this.bits=this.data[this.pos++],this.colorType=this.data[this.pos++],this.compressionMethod=this.data[this.pos++],this.filterMethod=this.data[this.pos++],this.interlaceMethod=this.data[this.pos++];break;case"PLTE":this.palette=this.read(r);break;case"IDAT":for(t=0;t<r;t++)this.imgData.push(this.data[this.pos++]);break;case"tRNS":switch(this.transparency={},this.colorType){case 3:this.transparency.indexed=this.read(r);var i=255-this.transparency.indexed.length;if(i>0)for(t=0;t<i;t++)this.transparency.indexed.push(255);break;case 0:this.transparency.grayscale=this.read(r)[0];break;case 2:this.transparency.rgb=this.read(r)}break;case"tEXt":var a=this.read(r),s=a.indexOf(0),o=String.fromCharCode.apply(String,a.slice(0,s));this.text[o]=String.fromCharCode.apply(String,a.slice(s+1));break;case"IEND":switch(this.colorType){case 0:case 3:case 4:this.colors=1;break;case 2:case 6:this.colors=3}this.hasAlphaChannel=[4,6].includes(this.colorType);var h=this.colors+(this.hasAlphaChannel?1:0);switch(this.pixelBitlength=this.bits*h,this.colors){case 1:this.colorSpace="DeviceGray";break;case 3:this.colorSpace="DeviceRGB"}this.imgData=O.from(this.imgData);return;default:this.pos+=r}if(this.pos+=4,this.pos>this.data.length)throw Error("Incomplete or corrupt PNG file")}}e.decode=function(e,t){throw Error("PNG.decode not available in browser build")},e.load=function(e){throw Error("PNG.load not available in browser build")};var t=e.prototype;return t.read=function(e){for(var t=Array(e),r=0;r<e;r++)t[r]=this.data[this.pos++];return t},t.readUInt32=function(){return this.data[this.pos++]<<24|this.data[this.pos++]<<16|this.data[this.pos++]<<8|this.data[this.pos++]},t.readUInt16=function(){return this.data[this.pos++]<<8|this.data[this.pos++]},t.decodePixels=function(e){var t=this;return nR.inflate(this.imgData,function(r,n){if(r)throw r;var i=0,a=t.width,s=t.height,o=t.pixelBitlength/8,h=O.alloc(a*s*o);function l(e,t,r,l,f){void 0===f&&(f=!1);for(var u=Math.ceil((a-e)/r),c=Math.ceil((s-t)/l),d=o*u,p=f?h:O.alloc(d*c),_=0,g=0;_<c&&i<n.length;){switch(n[i++]){case 0:for(v=0;v<d;v++)p[g++]=n[i++];break;case 1:for(v=0;v<d;v++)b=n[i++],w=v<o?0:p[g-o],p[g++]=(b+w)%256;break;case 2:for(v=0;v<d;v++)b=n[i++],m=(v-v%o)/o,y=_&&p[(_-1)*d+m*o+v%o],p[g++]=(y+b)%256;break;case 3:for(v=0;v<d;v++)b=n[i++],m=(v-v%o)/o,w=v<o?0:p[g-o],y=_&&p[(_-1)*d+m*o+v%o],p[g++]=(b+Math.floor((w+y)/2))%256;break;case 4:for(v=0;v<d;v++){b=n[i++],m=(v-v%o)/o,w=v<o?0:p[g-o],0===_?y=k=0:(y=p[(_-1)*d+m*o+v%o],k=m&&p[(_-1)*d+(m-1)*o+v%o]);var b,m,v,w,y,E,k,R=w+y-k,S=Math.abs(R-w),A=Math.abs(R-y),x=Math.abs(R-k);E=S<=A&&S<=x?w:A<=x?y:k,p[g++]=(b+E)%256}break;default:throw Error("Invalid filter algorithm: "+n[i-1])}if(!f){var L=((t+_*l)*a+e)*o,T=_*d;for(v=0;v<u;v++){for(var z=0;z<o;z++)h[L++]=p[T++];L+=(r-1)*o}}_++}}return 1===t.interlaceMethod?(l(0,0,8,8),l(4,0,8,8),l(0,4,4,8),l(2,0,4,4),l(0,2,2,4),l(1,0,2,2),l(0,1,1,2)):l(0,0,1,1,!0),e(h)})},t.decodePalette=function(){for(var e,t=this.palette,r=t.length,n=this.transparency.indexed||[],i=O.alloc(n.length+r),a=0,s=0,o=0;o<r;o+=3)i[a++]=t[o],i[a++]=t[o+1],i[a++]=t[o+2],i[a++]=null!=(e=n[s++])?e:255;return i},t.copyToImageData=function(e,t){var r,n,i=this.colors,a=null,s=this.hasAlphaChannel;this.palette.length&&(a=this._decodedPalette||(this._decodedPalette=this.decodePalette()),i=4,s=!0);var o=e.data||e,h=o.length,l=a||t,f=r=0;if(1===i)for(;f<h;){n=a?4*t[f/4]:r;var u=l[n++];o[f++]=u,o[f++]=u,o[f++]=u,o[f++]=s?l[n++]:255,r=n}else for(;f<h;)n=a?4*t[f/4]:r,o[f++]=l[n++],o[f++]=l[n++],o[f++]=l[n++],o[f++]=s?l[n++]:255,r=n},t.decode=function(e){var t=this,r=O.alloc(this.width*this.height*4);return this.decodePixels(function(n){return t.copyToImageData(r,n),e(r)})},e}()}}]);