1 line
24 KiB
JavaScript
1 line
24 KiB
JavaScript
define(["./RuntimeError-346a3079","./when-4bbc8319","./createTaskProcessorWorker"],(function(e,t,i){"use strict";function n(t,i){if(n.passThroughDataForTesting)return i;var r=t.byteLength;if(0===r||r%4!=0)throw new e.RuntimeError("The length of key must be greater than 0 and a multiple of 4.");var a=new DataView(i),o=a.getUint32(0,!0);if(1953029805===o||2917034100===o)return i;for(var s,f=new DataView(t),l=0,d=i.byteLength,h=d-d%8,c=r,u=8;l<h;)for(s=u=(u+8)%24;l<h&&s<c;)a.setUint32(l,a.getUint32(l,!0)^f.getUint32(s,!0),!0),a.setUint32(l+4,a.getUint32(l+4,!0)^f.getUint32(s+4,!0),!0),l+=8,s+=24;if(l<d)for(s>=c&&(s=u=(u+8)%24);l<d;)a.setUint8(l,a.getUint8(l)^f.getUint8(s)),l++,s++}function r(e,t){return 0!=(e&t)}n.passThroughDataForTesting=!1;var a=[1,2,4,8];function o(e,t,i,n,r,a){this._bits=e,this.cnodeVersion=t,this.imageryVersion=i,this.terrainVersion=n,this.imageryProvider=r,this.terrainProvider=a,this.ancestorHasTerrain=!1,this.terrainState=void 0}o.clone=function(e,i){return t.defined(i)?(i._bits=e._bits,i.cnodeVersion=e.cnodeVersion,i.imageryVersion=e.imageryVersion,i.terrainVersion=e.terrainVersion,i.imageryProvider=e.imageryProvider,i.terrainProvider=e.terrainProvider):i=new o(e._bits,e.cnodeVersion,e.imageryVersion,e.terrainVersion,e.imageryProvider,e.terrainProvider),i.ancestorHasTerrain=e.ancestorHasTerrain,i.terrainState=e.terrainState,i},o.prototype.setParent=function(e){this.ancestorHasTerrain=e.ancestorHasTerrain||this.hasTerrain()},o.prototype.hasSubtree=function(){return r(this._bits,16)},o.prototype.hasImagery=function(){return r(this._bits,64)},o.prototype.hasTerrain=function(){return r(this._bits,128)},o.prototype.hasChildren=function(){return r(this._bits,15)},o.prototype.hasChild=function(e){return r(this._bits,a[e])},o.prototype.getChildBitmask=function(){return 15&this._bits};var s=t.createCommonjsModule((function(e,t){var i="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;function n(e,t){return Object.prototype.hasOwnProperty.call(e,t)}t.assign=function(e){for(var t=Array.prototype.slice.call(arguments,1);t.length;){var i=t.shift();if(i){if("object"!=typeof i)throw new TypeError(i+"must be non-object");for(var r in i)n(i,r)&&(e[r]=i[r])}}return e},t.shrinkBuf=function(e,t){return e.length===t?e:e.subarray?e.subarray(0,t):(e.length=t,e)};var r={arraySet:function(e,t,i,n,r){if(t.subarray&&e.subarray)e.set(t.subarray(i,i+n),r);else for(var a=0;a<n;a++)e[r+a]=t[i+a]},flattenChunks:function(e){var t,i,n,r,a,o;for(n=0,t=0,i=e.length;t<i;t++)n+=e[t].length;for(o=new Uint8Array(n),r=0,t=0,i=e.length;t<i;t++)a=e[t],o.set(a,r),r+=a.length;return o}},a={arraySet:function(e,t,i,n,r){for(var a=0;a<n;a++)e[r+a]=t[i+a]},flattenChunks:function(e){return[].concat.apply([],e)}};t.setTyped=function(e){e?(t.Buf8=Uint8Array,t.Buf16=Uint16Array,t.Buf32=Int32Array,t.assign(t,r)):(t.Buf8=Array,t.Buf16=Array,t.Buf32=Array,t.assign(t,a))},t.setTyped(i)})),f=function(e,t,i,n){for(var r=65535&e|0,a=e>>>16&65535|0,o=0;0!==i;){i-=o=i>2e3?2e3:i;do{a=a+(r=r+t[n++]|0)|0}while(--o);r%=65521,a%=65521}return r|a<<16|0},l=function(){for(var e,t=[],i=0;i<256;i++){e=i;for(var n=0;n<8;n++)e=1&e?3988292384^e>>>1:e>>>1;t[i]=e}return t}(),d=function(e,t,i,n){var r=l,a=n+i;e^=-1;for(var o=n;o<a;o++)e=e>>>8^r[255&(e^t[o])];return-1^e},h=function(e,t){var i,n,r,a,o,s,f,l,d,h,c,u,w,b,m,v,g,k,p,y,_,x,B,E,A;i=e.state,n=e.next_in,E=e.input,r=n+(e.avail_in-5),a=e.next_out,A=e.output,o=a-(t-e.avail_out),s=a+(e.avail_out-257),f=i.dmax,l=i.wsize,d=i.whave,h=i.wnext,c=i.window,u=i.hold,w=i.bits,b=i.lencode,m=i.distcode,v=(1<<i.lenbits)-1,g=(1<<i.distbits)-1;e:do{w<15&&(u+=E[n++]<<w,w+=8,u+=E[n++]<<w,w+=8),k=b[u&v];t:for(;;){if(u>>>=p=k>>>24,w-=p,0==(p=k>>>16&255))A[a++]=65535&k;else{if(!(16&p)){if(0==(64&p)){k=b[(65535&k)+(u&(1<<p)-1)];continue t}if(32&p){i.mode=12;break e}e.msg="invalid literal/length code",i.mode=30;break e}y=65535&k,(p&=15)&&(w<p&&(u+=E[n++]<<w,w+=8),y+=u&(1<<p)-1,u>>>=p,w-=p),w<15&&(u+=E[n++]<<w,w+=8,u+=E[n++]<<w,w+=8),k=m[u&g];i:for(;;){if(u>>>=p=k>>>24,w-=p,!(16&(p=k>>>16&255))){if(0==(64&p)){k=m[(65535&k)+(u&(1<<p)-1)];continue i}e.msg="invalid distance code",i.mode=30;break e}if(_=65535&k,w<(p&=15)&&(u+=E[n++]<<w,(w+=8)<p&&(u+=E[n++]<<w,w+=8)),(_+=u&(1<<p)-1)>f){e.msg="invalid distance too far back",i.mode=30;break e}if(u>>>=p,w-=p,_>(p=a-o)){if((p=_-p)>d&&i.sane){e.msg="invalid distance too far back",i.mode=30;break e}if(x=0,B=c,0===h){if(x+=l-p,p<y){y-=p;do{A[a++]=c[x++]}while(--p);x=a-_,B=A}}else if(h<p){if(x+=l+h-p,(p-=h)<y){y-=p;do{A[a++]=c[x++]}while(--p);if(x=0,h<y){y-=p=h;do{A[a++]=c[x++]}while(--p);x=a-_,B=A}}}else if(x+=h-p,p<y){y-=p;do{A[a++]=c[x++]}while(--p);x=a-_,B=A}for(;y>2;)A[a++]=B[x++],A[a++]=B[x++],A[a++]=B[x++],y-=3;y&&(A[a++]=B[x++],y>1&&(A[a++]=B[x++]))}else{x=a-_;do{A[a++]=A[x++],A[a++]=A[x++],A[a++]=A[x++],y-=3}while(y>2);y&&(A[a++]=A[x++],y>1&&(A[a++]=A[x++]))}break}}break}}while(n<r&&a<s);n-=y=w>>3,u&=(1<<(w-=y<<3))-1,e.next_in=n,e.next_out=a,e.avail_in=n<r?r-n+5:5-(n-r),e.avail_out=a<s?s-a+257:257-(a-s),i.hold=u,i.bits=w},c=[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],u=[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],w=[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],b=[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],m=function(e,t,i,n,r,a,o,f){var l,d,h,m,v,g,k,p,y,_=f.bits,x=0,B=0,E=0,A=0,T=0,U=0,S=0,R=0,C=0,I=0,z=null,D=0,V=new s.Buf16(16),P=new s.Buf16(16),O=null,M=0;for(x=0;x<=15;x++)V[x]=0;for(B=0;B<n;B++)V[t[i+B]]++;for(T=_,A=15;A>=1&&0===V[A];A--);if(T>A&&(T=A),0===A)return r[a++]=20971520,r[a++]=20971520,f.bits=1,0;for(E=1;E<A&&0===V[E];E++);for(T<E&&(T=E),R=1,x=1;x<=15;x++)if(R<<=1,(R-=V[x])<0)return-1;if(R>0&&(0===e||1!==A))return-1;for(P[1]=0,x=1;x<15;x++)P[x+1]=P[x]+V[x];for(B=0;B<n;B++)0!==t[i+B]&&(o[P[t[i+B]]++]=B);if(0===e?(z=O=o,g=19):1===e?(z=c,D-=257,O=u,M-=257,g=256):(z=w,O=b,g=-1),I=0,B=0,x=E,v=a,U=T,S=0,h=-1,m=(C=1<<T)-1,1===e&&C>852||2===e&&C>592)return 1;for(;;){k=x-S,o[B]<g?(p=0,y=o[B]):o[B]>g?(p=O[M+o[B]],y=z[D+o[B]]):(p=96,y=0),l=1<<x-S,E=d=1<<U;do{r[v+(I>>S)+(d-=l)]=k<<24|p<<16|y|0}while(0!==d);for(l=1<<x-1;I&l;)l>>=1;if(0!==l?(I&=l-1,I+=l):I=0,B++,0==--V[x]){if(x===A)break;x=t[i+o[B]]}if(x>T&&(I&m)!==h){for(0===S&&(S=T),v+=E,R=1<<(U=x-S);U+S<A&&!((R-=V[U+S])<=0);)U++,R<<=1;if(C+=1<<U,1===e&&C>852||2===e&&C>592)return 1;r[h=I&m]=T<<24|U<<16|v-a|0}}return 0!==I&&(r[v+I]=x-S<<24|64<<16|0),f.bits=T,0},v=-2,g=12,k=30;function p(e){return(e>>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24)}function y(){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 s.Buf16(320),this.work=new s.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function _(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 s.Buf32(852),t.distcode=t.distdyn=new s.Buf32(592),t.sane=1,t.back=-1,0):v}function x(e){var t;return e&&e.state?((t=e.state).wsize=0,t.whave=0,t.wnext=0,_(e)):v}function B(e,t){var i,n;return e&&e.state?(n=e.state,t<0?(i=0,t=-t):(i=1+(t>>4),t<48&&(t&=15)),t&&(t<8||t>15)?v:(null!==n.window&&n.wbits!==t&&(n.window=null),n.wrap=i,n.wbits=t,x(e))):v}function E(e,t){var i,n;return e?(n=new y,e.state=n,n.window=null,0!==(i=B(e,t))&&(e.state=null),i):v}var A,T,U=!0;function S(e){if(U){var t;for(A=new s.Buf32(512),T=new s.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(m(1,e.lens,0,288,A,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;m(2,e.lens,0,32,T,0,e.work,{bits:5}),U=!1}e.lencode=A,e.lenbits=9,e.distcode=T,e.distbits=5}function R(e,t,i,n){var r,a=e.state;return null===a.window&&(a.wsize=1<<a.wbits,a.wnext=0,a.whave=0,a.window=new s.Buf8(a.wsize)),n>=a.wsize?(s.arraySet(a.window,t,i-a.wsize,a.wsize,0),a.wnext=0,a.whave=a.wsize):((r=a.wsize-a.wnext)>n&&(r=n),s.arraySet(a.window,t,i-n,r,a.wnext),(n-=r)?(s.arraySet(a.window,t,i-n,n,0),a.wnext=n,a.whave=a.wsize):(a.wnext+=r,a.wnext===a.wsize&&(a.wnext=0),a.whave<a.wsize&&(a.whave+=r))),0}var C={inflateReset:x,inflateReset2:B,inflateResetKeep:_,inflateInit:function(e){return E(e,15)},inflateInit2:E,inflate:function(e,t){var i,n,r,a,o,l,c,u,w,b,y,_,x,B,E,A,T,U,C,I,z,D,V,P,O=0,M=new s.Buf8(4),j=[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 v;(i=e.state).mode===g&&(i.mode=13),o=e.next_out,r=e.output,c=e.avail_out,a=e.next_in,n=e.input,l=e.avail_in,u=i.hold,w=i.bits,b=l,y=c,D=0;e:for(;;)switch(i.mode){case 1:if(0===i.wrap){i.mode=13;break}for(;w<16;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}if(2&i.wrap&&35615===u){i.check=0,M[0]=255&u,M[1]=u>>>8&255,i.check=d(i.check,M,2,0),u=0,w=0,i.mode=2;break}if(i.flags=0,i.head&&(i.head.done=!1),!(1&i.wrap)||(((255&u)<<8)+(u>>8))%31){e.msg="incorrect header check",i.mode=k;break}if(8!=(15&u)){e.msg="unknown compression method",i.mode=k;break}if(w-=4,z=8+(15&(u>>>=4)),0===i.wbits)i.wbits=z;else if(z>i.wbits){e.msg="invalid window size",i.mode=k;break}i.dmax=1<<z,e.adler=i.check=1,i.mode=512&u?10:g,u=0,w=0;break;case 2:for(;w<16;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}if(i.flags=u,8!=(255&i.flags)){e.msg="unknown compression method",i.mode=k;break}if(57344&i.flags){e.msg="unknown header flags set",i.mode=k;break}i.head&&(i.head.text=u>>8&1),512&i.flags&&(M[0]=255&u,M[1]=u>>>8&255,i.check=d(i.check,M,2,0)),u=0,w=0,i.mode=3;case 3:for(;w<32;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}i.head&&(i.head.time=u),512&i.flags&&(M[0]=255&u,M[1]=u>>>8&255,M[2]=u>>>16&255,M[3]=u>>>24&255,i.check=d(i.check,M,4,0)),u=0,w=0,i.mode=4;case 4:for(;w<16;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}i.head&&(i.head.xflags=255&u,i.head.os=u>>8),512&i.flags&&(M[0]=255&u,M[1]=u>>>8&255,i.check=d(i.check,M,2,0)),u=0,w=0,i.mode=5;case 5:if(1024&i.flags){for(;w<16;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}i.length=u,i.head&&(i.head.extra_len=u),512&i.flags&&(M[0]=255&u,M[1]=u>>>8&255,i.check=d(i.check,M,2,0)),u=0,w=0}else i.head&&(i.head.extra=null);i.mode=6;case 6:if(1024&i.flags&&((_=i.length)>l&&(_=l),_&&(i.head&&(z=i.head.extra_len-i.length,i.head.extra||(i.head.extra=new Array(i.head.extra_len)),s.arraySet(i.head.extra,n,a,_,z)),512&i.flags&&(i.check=d(i.check,n,_,a)),l-=_,a+=_,i.length-=_),i.length))break e;i.length=0,i.mode=7;case 7:if(2048&i.flags){if(0===l)break e;_=0;do{z=n[a+_++],i.head&&z&&i.length<65536&&(i.head.name+=String.fromCharCode(z))}while(z&&_<l);if(512&i.flags&&(i.check=d(i.check,n,_,a)),l-=_,a+=_,z)break e}else i.head&&(i.head.name=null);i.length=0,i.mode=8;case 8:if(4096&i.flags){if(0===l)break e;_=0;do{z=n[a+_++],i.head&&z&&i.length<65536&&(i.head.comment+=String.fromCharCode(z))}while(z&&_<l);if(512&i.flags&&(i.check=d(i.check,n,_,a)),l-=_,a+=_,z)break e}else i.head&&(i.head.comment=null);i.mode=9;case 9:if(512&i.flags){for(;w<16;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}if(u!==(65535&i.check)){e.msg="header crc mismatch",i.mode=k;break}u=0,w=0}i.head&&(i.head.hcrc=i.flags>>9&1,i.head.done=!0),e.adler=i.check=0,i.mode=g;break;case 10:for(;w<32;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}e.adler=i.check=p(u),u=0,w=0,i.mode=11;case 11:if(0===i.havedict)return e.next_out=o,e.avail_out=c,e.next_in=a,e.avail_in=l,i.hold=u,i.bits=w,2;e.adler=i.check=1,i.mode=g;case g:if(5===t||6===t)break e;case 13:if(i.last){u>>>=7&w,w-=7&w,i.mode=27;break}for(;w<3;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}switch(i.last=1&u,w-=1,3&(u>>>=1)){case 0:i.mode=14;break;case 1:if(S(i),i.mode=20,6===t){u>>>=2,w-=2;break e}break;case 2:i.mode=17;break;case 3:e.msg="invalid block type",i.mode=k}u>>>=2,w-=2;break;case 14:for(u>>>=7&w,w-=7&w;w<32;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}if((65535&u)!=(u>>>16^65535)){e.msg="invalid stored block lengths",i.mode=k;break}if(i.length=65535&u,u=0,w=0,i.mode=15,6===t)break e;case 15:i.mode=16;case 16:if(_=i.length){if(_>l&&(_=l),_>c&&(_=c),0===_)break e;s.arraySet(r,n,a,_,o),l-=_,a+=_,c-=_,o+=_,i.length-=_;break}i.mode=g;break;case 17:for(;w<14;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}if(i.nlen=257+(31&u),u>>>=5,w-=5,i.ndist=1+(31&u),u>>>=5,w-=5,i.ncode=4+(15&u),u>>>=4,w-=4,i.nlen>286||i.ndist>30){e.msg="too many length or distance symbols",i.mode=k;break}i.have=0,i.mode=18;case 18:for(;i.have<i.ncode;){for(;w<3;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}i.lens[j[i.have++]]=7&u,u>>>=3,w-=3}for(;i.have<19;)i.lens[j[i.have++]]=0;if(i.lencode=i.lendyn,i.lenbits=7,V={bits:i.lenbits},D=m(0,i.lens,0,19,i.lencode,0,i.work,V),i.lenbits=V.bits,D){e.msg="invalid code lengths set",i.mode=k;break}i.have=0,i.mode=19;case 19:for(;i.have<i.nlen+i.ndist;){for(;A=(O=i.lencode[u&(1<<i.lenbits)-1])>>>16&255,T=65535&O,!((E=O>>>24)<=w);){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}if(T<16)u>>>=E,w-=E,i.lens[i.have++]=T;else{if(16===T){for(P=E+2;w<P;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}if(u>>>=E,w-=E,0===i.have){e.msg="invalid bit length repeat",i.mode=k;break}z=i.lens[i.have-1],_=3+(3&u),u>>>=2,w-=2}else if(17===T){for(P=E+3;w<P;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}w-=E,z=0,_=3+(7&(u>>>=E)),u>>>=3,w-=3}else{for(P=E+7;w<P;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}w-=E,z=0,_=11+(127&(u>>>=E)),u>>>=7,w-=7}if(i.have+_>i.nlen+i.ndist){e.msg="invalid bit length 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e;l--,u+=n[a++]<<w,w+=8}u>>>=U,w-=U,i.back+=U}if(u>>>=E,w-=E,i.back+=E,i.length=T,0===A){i.mode=26;break}if(32&A){i.back=-1,i.mode=g;break}if(64&A){e.msg="invalid literal/length code",i.mode=k;break}i.extra=15&A,i.mode=22;case 22:if(i.extra){for(P=i.extra;w<P;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}i.length+=u&(1<<i.extra)-1,u>>>=i.extra,w-=i.extra,i.back+=i.extra}i.was=i.length,i.mode=23;case 23:for(;A=(O=i.distcode[u&(1<<i.distbits)-1])>>>16&255,T=65535&O,!((E=O>>>24)<=w);){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}if(0==(240&A)){for(U=E,C=A,I=T;A=(O=i.distcode[I+((u&(1<<U+C)-1)>>U)])>>>16&255,T=65535&O,!(U+(E=O>>>24)<=w);){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}u>>>=U,w-=U,i.back+=U}if(u>>>=E,w-=E,i.back+=E,64&A){e.msg="invalid distance code",i.mode=k;break}i.offset=T,i.extra=15&A,i.mode=24;case 24:if(i.extra){for(P=i.extra;w<P;){if(0===l)break e;l--,u+=n[a++]<<w,w+=8}i.offset+=u&(1<<i.extra)-1,u>>>=i.extra,w-=i.extra,i.back+=i.extra}if(i.offset>i.dmax){e.msg="invalid distance too far 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this.onEnd(i),this.ended=!0,!1;f.next_out&&(0!==f.avail_out&&1!==i&&(0!==f.avail_in||4!==n&&2!==n)||("string"===this.options.to?(r=M(f.output,f.next_out),a=f.next_out-r,o=O(f.output,r),f.next_out=a,f.avail_out=l-a,a&&s.arraySet(f.output,f.output,r,a,0),this.onData(o)):this.onData(s.shrinkBuf(f.output,f.next_out)))),0===f.avail_in&&0===f.avail_out&&(h=!0)}while((f.avail_in>0||0===f.avail_out)&&1!==i);return 1===i&&(n=4),4===n?(i=C.inflateEnd(this.strm),this.onEnd(i),this.ended=!0,0===i):2!==n||(this.onEnd(0),f.avail_out=0,!0)},Y.prototype.onData=function(e){this.chunks.push(e)},Y.prototype.onEnd=function(e){0===e&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=s.flattenChunks(this.chunks)),this.chunks=[],this.err=e,this.msg=this.strm.msg};var G={Inflate:Y,inflate:F,inflateRaw:function(e,t){return(t=t||{}).raw=!0,F(e,t)},ungzip:F},K=Uint16Array.BYTES_PER_ELEMENT,Q=Int32Array.BYTES_PER_ELEMENT,q=Uint32Array.BYTES_PER_ELEMENT,W={METADATA:0,TERRAIN:1,DBROOT:2,fromString:function(e){return"Metadata"===e?W.METADATA:"Terrain"===e?W.TERRAIN:"DbRoot"===e?W.DBROOT:void 0}},J=1953029805;return i((function(t,i){var r=W.fromString(t.type),a=t.buffer;n(t.key,a);var s=function(t){var i=new DataView(t),n=0,r=i.getUint32(n,!0);if(n+=q,r!==J&&2917034100!==r)throw new e.RuntimeError("Invalid magic");var a=i.getUint32(n,r===J);n+=q;var o=new Uint8Array(t,n),s=G.inflate(o);if(s.length!==a)throw new e.RuntimeError("Size of packet doesn't match header");return s}(a);a=s.buffer;var f=s.length;switch(r){case W.METADATA:return function(t,i,n){var r=new DataView(t),a=0,s=r.getUint32(a,!0);if(a+=q,32301!==s)throw new e.RuntimeError("Invalid magic");var f=r.getUint32(a,!0);if(a+=q,1!==f)throw new e.RuntimeError("Invalid data type. 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