wood_water2.js

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2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},s.prototype.toJSON=function(){return this.toString(16)},s.prototype.toBuffer=function(e,t){return n(void 0!==a),this.toArrayLike(a,e,t)},s.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},s.prototype.toArrayLike=function(e,t,i){var r=this.byteLength(),o=i||Math.max(1,r);n(r<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var s,a,c="le"===t,h=new e(o),u=this.clone();if(c){for(a=0;!u.isZero();a++)s=u.andln(255),u.iushrn(8),h[a]=s;for(;a<o;a++)h[a]=0}else{for(a=0;a<o-r;a++)h[a]=0;for(a=0;!u.isZero();a++)s=u.andln(255),u.iushrn(8),h[o-a-1]=s}return h},Math.clz32?s.prototype._countBits=function(e){return 32-Math.clz32(e)}:s.prototype._countBits=function(e){var t=e,i=0;return 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t,i;this.length>e.length?(t=this,i=e):(t=e,i=this);for(var r=0;r<i.length;r++)this.words[r]=t.words[r]^i.words[r];if(this!==t)for(;r<t.length;r++)this.words[r]=t.words[r];return this.length=t.length,this.strip()},s.prototype.ixor=function(e){return n(0==(this.negative|e.negative)),this.iuxor(e)},s.prototype.xor=function(e){return this.length>e.length?this.clone().ixor(e):e.clone().ixor(this)},s.prototype.uxor=function(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},s.prototype.inotn=function(e){n("number"==typeof e&&e>=0);var t=0|Math.ceil(e/26),i=e%26;this._expand(t),i>0&&t--;for(var r=0;r<t;r++)this.words[r]=67108863&~this.words[r];return i>0&&(this.words[r]=~this.words[r]&67108863>>26-i),this.strip()},s.prototype.notn=function(e){return this.clone().inotn(e)},s.prototype.setn=function(e,t){n("number"==typeof e&&e>=0);var i=e/26|0,r=e%26;return this._expand(i+1),this.words[i]=t?this.words[i]|1<<r:this.words[i]&~(1<<r),this.strip()},s.prototype.iadd=function(e){var t,i,r;if(0!==this.negative&&0===e.negative)return this.negative=0,t=this.isub(e),this.negative^=1,this._normSign();if(0===this.negative&&0!==e.negative)return e.negative=0,t=this.isub(e),e.negative=1,t._normSign();this.length>e.length?(i=this,r=e):(i=e,r=this);for(var n=0,o=0;o<r.length;o++)t=(0|i.words[o])+(0|r.words[o])+n,this.words[o]=67108863&t,n=t>>>26;for(;0!==n&&o<i.length;o++)t=(0|i.words[o])+n,this.words[o]=67108863&t,n=t>>>26;if(this.length=i.length,0!==n)this.words[this.length]=n,this.length++;else if(i!==this)for(;o<i.length;o++)this.words[o]=i.words[o];return this},s.prototype.add=function(e){var t;return 0!==e.negative&&0===this.negative?(e.negative=0,t=this.sub(e),e.negative^=1,t):0===e.negative&&0!==this.negative?(this.negative=0,t=e.sub(this),this.negative=1,t):this.length>e.length?this.clone().iadd(e):e.clone().iadd(this)},s.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var i,r,n=this.cmp(e);if(0===n)return this.negative=0,this.length=1,this.words[0]=0,this;n>0?(i=this,r=e):(i=e,r=this);for(var o=0,s=0;s<r.length;s++)o=(t=(0|i.words[s])-(0|r.words[s])+o)>>26,this.words[s]=67108863&t;for(;0!==o&&s<i.length;s++)o=(t=(0|i.words[s])+o)>>26,this.words[s]=67108863&t;if(0===o&&s<i.length&&i!==this)for(;s<i.length;s++)this.words[s]=i.words[s];return this.length=Math.max(this.length,s),i!==this&&(this.negative=1),this.strip()},s.prototype.sub=function(e){return this.clone().isub(e)};var p=function(e,t,i){var r,n,o,s=e.words,a=t.words,c=i.words,h=0,u=0|s[0],l=8191&u,f=u>>>13,d=0|s[1],p=8191&d,m=d>>>13,g=0|s[2],_=8191&g,v=g>>>13,y=0|s[3],b=8191&y,x=y>>>13,w=0|s[4],S=8191&w,T=w>>>13,A=0|s[5],M=8191&A,E=A>>>13,P=0|s[6],C=8191&P,R=P>>>13,I=0|s[7],D=8191&I,O=I>>>13,L=0|s[8],F=8191&L,B=L>>>13,k=0|s[9],V=8191&k,N=k>>>13,z=0|a[0],U=8191&z,G=z>>>13,W=0|a[1],j=8191&W,H=W>>>13,X=0|a[2],Y=8191&X,K=X>>>13,q=0|a[3],Z=8191&q,Q=q>>>13,J=0|a[4],$=8191&J,ee=J>>>13,te=0|a[5],ie=8191&te,re=te>>>13,ne=0|a[6],oe=8191&ne,se=ne>>>13,ae=0|a[7],ce=8191&ae,he=ae>>>13,ue=0|a[8],le=8191&ue,fe=ue>>>13,de=0|a[9],pe=8191&de,me=de>>>13;i.negative=e.negative^t.negative,i.length=19;var ge=(h+(r=Math.imul(l,U))|0)+((8191&(n=(n=Math.imul(l,G))+Math.imul(f,U)|0))<<13)|0;h=((o=Math.imul(f,G))+(n>>>13)|0)+(ge>>>26)|0,ge&=67108863,r=Math.imul(p,U),n=(n=Math.imul(p,G))+Math.imul(m,U)|0,o=Math.imul(m,G);var 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ye=(h+(r=r+Math.imul(l,Z)|0)|0)+((8191&(n=(n=n+Math.imul(l,Q)|0)+Math.imul(f,Z)|0))<<13)|0;h=((o=o+Math.imul(f,Q)|0)+(n>>>13)|0)+(ye>>>26)|0,ye&=67108863,r=Math.imul(S,U),n=(n=Math.imul(S,G))+Math.imul(T,U)|0,o=Math.imul(T,G),r=r+Math.imul(b,j)|0,n=(n=n+Math.imul(b,H)|0)+Math.imul(x,j)|0,o=o+Math.imul(x,H)|0,r=r+Math.imul(_,Y)|0,n=(n=n+Math.imul(_,K)|0)+Math.imul(v,Y)|0,o=o+Math.imul(v,K)|0,r=r+Math.imul(p,Z)|0,n=(n=n+Math.imul(p,Q)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,Q)|0;var 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xe=(h+(r=r+Math.imul(l,ie)|0)|0)+((8191&(n=(n=n+Math.imul(l,re)|0)+Math.imul(f,ie)|0))<<13)|0;h=((o=o+Math.imul(f,re)|0)+(n>>>13)|0)+(xe>>>26)|0,xe&=67108863,r=Math.imul(C,U),n=(n=Math.imul(C,G))+Math.imul(R,U)|0,o=Math.imul(R,G),r=r+Math.imul(M,j)|0,n=(n=n+Math.imul(M,H)|0)+Math.imul(E,j)|0,o=o+Math.imul(E,H)|0,r=r+Math.imul(S,Y)|0,n=(n=n+Math.imul(S,K)|0)+Math.imul(T,Y)|0,o=o+Math.imul(T,K)|0,r=r+Math.imul(b,Z)|0,n=(n=n+Math.imul(b,Q)|0)+Math.imul(x,Z)|0,o=o+Math.imul(x,Q)|0,r=r+Math.imul(_,$)|0,n=(n=n+Math.imul(_,ee)|0)+Math.imul(v,$)|0,o=o+Math.imul(v,ee)|0,r=r+Math.imul(p,ie)|0,n=(n=n+Math.imul(p,re)|0)+Math.imul(m,ie)|0,o=o+Math.imul(m,re)|0;var we=(h+(r=r+Math.imul(l,oe)|0)|0)+((8191&(n=(n=n+Math.imul(l,se)|0)+Math.imul(f,oe)|0))<<13)|0;h=((o=o+Math.imul(f,se)|0)+(n>>>13)|0)+(we>>>26)|0,we&=67108863,r=Math.imul(D,U),n=(n=Math.imul(D,G))+Math.imul(O,U)|0,o=Math.imul(O,G),r=r+Math.imul(C,j)|0,n=(n=n+Math.imul(C,H)|0)+Math.imul(R,j)|0,o=o+Math.imul(R,H)|0,r=r+Math.imul(M,Y)|0,n=(n=n+Math.imul(M,K)|0)+Math.imul(E,Y)|0,o=o+Math.imul(E,K)|0,r=r+Math.imul(S,Z)|0,n=(n=n+Math.imul(S,Q)|0)+Math.imul(T,Z)|0,o=o+Math.imul(T,Q)|0,r=r+Math.imul(b,$)|0,n=(n=n+Math.imul(b,ee)|0)+Math.imul(x,$)|0,o=o+Math.imul(x,ee)|0,r=r+Math.imul(_,ie)|0,n=(n=n+Math.imul(_,re)|0)+Math.imul(v,ie)|0,o=o+Math.imul(v,re)|0,r=r+Math.imul(p,oe)|0,n=(n=n+Math.imul(p,se)|0)+Math.imul(m,oe)|0,o=o+Math.imul(m,se)|0;var 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Te=(h+(r=r+Math.imul(l,le)|0)|0)+((8191&(n=(n=n+Math.imul(l,fe)|0)+Math.imul(f,le)|0))<<13)|0;h=((o=o+Math.imul(f,fe)|0)+(n>>>13)|0)+(Te>>>26)|0,Te&=67108863,r=Math.imul(V,U),n=(n=Math.imul(V,G))+Math.imul(N,U)|0,o=Math.imul(N,G),r=r+Math.imul(F,j)|0,n=(n=n+Math.imul(F,H)|0)+Math.imul(B,j)|0,o=o+Math.imul(B,H)|0,r=r+Math.imul(D,Y)|0,n=(n=n+Math.imul(D,K)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,K)|0,r=r+Math.imul(C,Z)|0,n=(n=n+Math.imul(C,Q)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,Q)|0,r=r+Math.imul(M,$)|0,n=(n=n+Math.imul(M,ee)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,ee)|0,r=r+Math.imul(S,ie)|0,n=(n=n+Math.imul(S,re)|0)+Math.imul(T,ie)|0,o=o+Math.imul(T,re)|0,r=r+Math.imul(b,oe)|0,n=(n=n+Math.imul(b,se)|0)+Math.imul(x,oe)|0,o=o+Math.imul(x,se)|0,r=r+Math.imul(_,ce)|0,n=(n=n+Math.imul(_,he)|0)+Math.imul(v,ce)|0,o=o+Math.imul(v,he)|0,r=r+Math.imul(p,le)|0,n=(n=n+Math.imul(p,fe)|0)+Math.imul(m,le)|0,o=o+Math.imul(m,fe)|0;var Ae=(h+(r=r+Math.imul(l,pe)|0)|0)+((8191&(n=(n=n+Math.imul(l,me)|0)+Math.imul(f,pe)|0))<<13)|0;h=((o=o+Math.imul(f,me)|0)+(n>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,r=Math.imul(V,j),n=(n=Math.imul(V,H))+Math.imul(N,j)|0,o=Math.imul(N,H),r=r+Math.imul(F,Y)|0,n=(n=n+Math.imul(F,K)|0)+Math.imul(B,Y)|0,o=o+Math.imul(B,K)|0,r=r+Math.imul(D,Z)|0,n=(n=n+Math.imul(D,Q)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,Q)|0,r=r+Math.imul(C,$)|0,n=(n=n+Math.imul(C,ee)|0)+Math.imul(R,$)|0,o=o+Math.imul(R,ee)|0,r=r+Math.imul(M,ie)|0,n=(n=n+Math.imul(M,re)|0)+Math.imul(E,ie)|0,o=o+Math.imul(E,re)|0,r=r+Math.imul(S,oe)|0,n=(n=n+Math.imul(S,se)|0)+Math.imul(T,oe)|0,o=o+Math.imul(T,se)|0,r=r+Math.imul(b,ce)|0,n=(n=n+Math.imul(b,he)|0)+Math.imul(x,ce)|0,o=o+Math.imul(x,he)|0,r=r+Math.imul(_,le)|0,n=(n=n+Math.imul(_,fe)|0)+Math.imul(v,le)|0,o=o+Math.imul(v,fe)|0;var Me=(h+(r=r+Math.imul(p,pe)|0)|0)+((8191&(n=(n=n+Math.imul(p,me)|0)+Math.imul(m,pe)|0))<<13)|0;h=((o=o+Math.imul(m,me)|0)+(n>>>13)|0)+(Me>>>26)|0,Me&=67108863,r=Math.imul(V,Y),n=(n=Math.imul(V,K))+Math.imul(N,Y)|0,o=Math.imul(N,K),r=r+Math.imul(F,Z)|0,n=(n=n+Math.imul(F,Q)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,Q)|0,r=r+Math.imul(D,$)|0,n=(n=n+Math.imul(D,ee)|0)+Math.imul(O,$)|0,o=o+Math.imul(O,ee)|0,r=r+Math.imul(C,ie)|0,n=(n=n+Math.imul(C,re)|0)+Math.imul(R,ie)|0,o=o+Math.imul(R,re)|0,r=r+Math.imul(M,oe)|0,n=(n=n+Math.imul(M,se)|0)+Math.imul(E,oe)|0,o=o+Math.imul(E,se)|0,r=r+Math.imul(S,ce)|0,n=(n=n+Math.imul(S,he)|0)+Math.imul(T,ce)|0,o=o+Math.imul(T,he)|0,r=r+Math.imul(b,le)|0,n=(n=n+Math.imul(b,fe)|0)+Math.imul(x,le)|0,o=o+Math.imul(x,fe)|0;var Ee=(h+(r=r+Math.imul(_,pe)|0)|0)+((8191&(n=(n=n+Math.imul(_,me)|0)+Math.imul(v,pe)|0))<<13)|0;h=((o=o+Math.imul(v,me)|0)+(n>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,r=Math.imul(V,Z),n=(n=Math.imul(V,Q))+Math.imul(N,Z)|0,o=Math.imul(N,Q),r=r+Math.imul(F,$)|0,n=(n=n+Math.imul(F,ee)|0)+Math.imul(B,$)|0,o=o+Math.imul(B,ee)|0,r=r+Math.imul(D,ie)|0,n=(n=n+Math.imul(D,re)|0)+Math.imul(O,ie)|0,o=o+Math.imul(O,re)|0,r=r+Math.imul(C,oe)|0,n=(n=n+Math.imul(C,se)|0)+Math.imul(R,oe)|0,o=o+Math.imul(R,se)|0,r=r+Math.imul(M,ce)|0,n=(n=n+Math.imul(M,he)|0)+Math.imul(E,ce)|0,o=o+Math.imul(E,he)|0,r=r+Math.imul(S,le)|0,n=(n=n+Math.imul(S,fe)|0)+Math.imul(T,le)|0,o=o+Math.imul(T,fe)|0;var Pe=(h+(r=r+Math.imul(b,pe)|0)|0)+((8191&(n=(n=n+Math.imul(b,me)|0)+Math.imul(x,pe)|0))<<13)|0;h=((o=o+Math.imul(x,me)|0)+(n>>>13)|0)+(Pe>>>26)|0,Pe&=67108863,r=Math.imul(V,$),n=(n=Math.imul(V,ee))+Math.imul(N,$)|0,o=Math.imul(N,ee),r=r+Math.imul(F,ie)|0,n=(n=n+Math.imul(F,re)|0)+Math.imul(B,ie)|0,o=o+Math.imul(B,re)|0,r=r+Math.imul(D,oe)|0,n=(n=n+Math.imul(D,se)|0)+Math.imul(O,oe)|0,o=o+Math.imul(O,se)|0,r=r+Math.imul(C,ce)|0,n=(n=n+Math.imul(C,he)|0)+Math.imul(R,ce)|0,o=o+Math.imul(R,he)|0,r=r+Math.imul(M,le)|0,n=(n=n+Math.imul(M,fe)|0)+Math.imul(E,le)|0,o=o+Math.imul(E,fe)|0;var Ce=(h+(r=r+Math.imul(S,pe)|0)|0)+((8191&(n=(n=n+Math.imul(S,me)|0)+Math.imul(T,pe)|0))<<13)|0;h=((o=o+Math.imul(T,me)|0)+(n>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,r=Math.imul(V,ie),n=(n=Math.imul(V,re))+Math.imul(N,ie)|0,o=Math.imul(N,re),r=r+Math.imul(F,oe)|0,n=(n=n+Math.imul(F,se)|0)+Math.imul(B,oe)|0,o=o+Math.imul(B,se)|0,r=r+Math.imul(D,ce)|0,n=(n=n+Math.imul(D,he)|0)+Math.imul(O,ce)|0,o=o+Math.imul(O,he)|0,r=r+Math.imul(C,le)|0,n=(n=n+Math.imul(C,fe)|0)+Math.imul(R,le)|0,o=o+Math.imul(R,fe)|0;var Re=(h+(r=r+Math.imul(M,pe)|0)|0)+((8191&(n=(n=n+Math.imul(M,me)|0)+Math.imul(E,pe)|0))<<13)|0;h=((o=o+Math.imul(E,me)|0)+(n>>>13)|0)+(Re>>>26)|0,Re&=67108863,r=Math.imul(V,oe),n=(n=Math.imul(V,se))+Math.imul(N,oe)|0,o=Math.imul(N,se),r=r+Math.imul(F,ce)|0,n=(n=n+Math.imul(F,he)|0)+Math.imul(B,ce)|0,o=o+Math.imul(B,he)|0,r=r+Math.imul(D,le)|0,n=(n=n+Math.imul(D,fe)|0)+Math.imul(O,le)|0,o=o+Math.imul(O,fe)|0;var Ie=(h+(r=r+Math.imul(C,pe)|0)|0)+((8191&(n=(n=n+Math.imul(C,me)|0)+Math.imul(R,pe)|0))<<13)|0;h=((o=o+Math.imul(R,me)|0)+(n>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,r=Math.imul(V,ce),n=(n=Math.imul(V,he))+Math.imul(N,ce)|0,o=Math.imul(N,he),r=r+Math.imul(F,le)|0,n=(n=n+Math.imul(F,fe)|0)+Math.imul(B,le)|0,o=o+Math.imul(B,fe)|0;var De=(h+(r=r+Math.imul(D,pe)|0)|0)+((8191&(n=(n=n+Math.imul(D,me)|0)+Math.imul(O,pe)|0))<<13)|0;h=((o=o+Math.imul(O,me)|0)+(n>>>13)|0)+(De>>>26)|0,De&=67108863,r=Math.imul(V,le),n=(n=Math.imul(V,fe))+Math.imul(N,le)|0,o=Math.imul(N,fe);var Oe=(h+(r=r+Math.imul(F,pe)|0)|0)+((8191&(n=(n=n+Math.imul(F,me)|0)+Math.imul(B,pe)|0))<<13)|0;h=((o=o+Math.imul(B,me)|0)+(n>>>13)|0)+(Oe>>>26)|0,Oe&=67108863;var Le=(h+(r=Math.imul(V,pe))|0)+((8191&(n=(n=Math.imul(V,me))+Math.imul(N,pe)|0))<<13)|0;return h=((o=Math.imul(N,me))+(n>>>13)|0)+(Le>>>26)|0,Le&=67108863,c[0]=ge,c[1]=_e,c[2]=ve,c[3]=ye,c[4]=be,c[5]=xe,c[6]=we,c[7]=Se,c[8]=Te,c[9]=Ae,c[10]=Me,c[11]=Ee,c[12]=Pe,c[13]=Ce,c[14]=Re,c[15]=Ie,c[16]=De,c[17]=Oe,c[18]=Le,0!==h&&(c[19]=h,i.length++),i};function m(e,t,i){return(new g).mulp(e,t,i)}function g(e,t){this.x=e,this.y=t}Math.imul||(p=d),s.prototype.mulTo=function(e,t){var i=this.length+e.length;return 10===this.length&&10===e.length?p(this,e,t):i<63?d(this,e,t):i<1024?function(e,t,i){i.negative=t.negative^e.negative,i.length=e.length+t.length;for(var r=0,n=0,o=0;o<i.length-1;o++){var s=n;n=0;for(var a=67108863&r,c=Math.min(o,t.length-1),h=Math.max(0,o-e.length+1);h<=c;h++){var u=o-h,l=(0|e.words[u])*(0|t.words[h]),f=67108863&l;a=67108863&(f=f+a|0),n+=(s=(s=s+(l/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}i.words[o]=a,r=s,s=n}return 0!==r?i.words[o]=r:i.length--,i.strip()}(this,e,t):m(this,e,t)},g.prototype.makeRBT=function(e){for(var t=new Array(e),i=s.prototype._countBits(e)-1,r=0;r<e;r++)t[r]=this.revBin(r,i,e);return t},g.prototype.revBin=function(e,t,i){if(0===e||e===i-1)return e;for(var r=0,n=0;n<t;n++)r|=(1&e)<<t-n-1,e>>=1;return r},g.prototype.permute=function(e,t,i,r,n,o){for(var s=0;s<o;s++)r[s]=t[e[s]],n[s]=i[e[s]]},g.prototype.transform=function(e,t,i,r,n,o){this.permute(o,e,t,i,r,n);for(var s=1;s<n;s<<=1)for(var a=s<<1,c=Math.cos(2*Math.PI/a),h=Math.sin(2*Math.PI/a),u=0;u<n;u+=a)for(var l=c,f=h,d=0;d<s;d++){var p=i[u+d],m=r[u+d],g=i[u+d+s],_=r[u+d+s],v=l*g-f*_;_=l*_+f*g,g=v,i[u+d]=p+g,r[u+d]=m+_,i[u+d+s]=p-g,r[u+d+s]=m-_,d!==a&&(v=c*l-h*f,f=c*f+h*l,l=v)}},g.prototype.guessLen13b=function(e,t){var i=1|Math.max(t,e),r=1&i,n=0;for(i=i/2|0;i;i>>>=1)n++;return 1<<n+1+r},g.prototype.conjugate=function(e,t,i){if(!(i<=1))for(var r=0;r<i/2;r++){var n=e[r];e[r]=e[i-r-1],e[i-r-1]=n,n=t[r],t[r]=-t[i-r-1],t[i-r-1]=-n}},g.prototype.normalize13b=function(e,t){for(var i=0,r=0;r<t/2;r++){var n=8192*Math.round(e[2*r+1]/t)+Math.round(e[2*r]/t)+i;e[r]=67108863&n,i=n<67108864?0:n/67108864|0}return e},g.prototype.convert13b=function(e,t,i,r){for(var o=0,s=0;s<t;s++)o+=0|e[s],i[2*s]=8191&o,o>>>=13,i[2*s+1]=8191&o,o>>>=13;for(s=2*t;s<r;++s)i[s]=0;n(0===o),n(0==(-8192&o))},g.prototype.stub=function(e){for(var t=new Array(e),i=0;i<e;i++)t[i]=0;return t},g.prototype.mulp=function(e,t,i){var r=2*this.guessLen13b(e.length,t.length),n=this.makeRBT(r),o=this.stub(r),s=new Array(r),a=new Array(r),c=new Array(r),h=new Array(r),u=new Array(r),l=new Array(r),f=i.words;f.length=r,this.convert13b(e.words,e.length,s,r),this.convert13b(t.words,t.length,h,r),this.transform(s,o,a,c,r,n),this.transform(h,o,u,l,r,n);for(var d=0;d<r;d++){var p=a[d]*u[d]-c[d]*l[d];c[d]=a[d]*l[d]+c[d]*u[d],a[d]=p}return this.conjugate(a,c,r),this.transform(a,c,f,o,r,n),this.conjugate(f,o,r),this.normalize13b(f,r),i.negative=e.negative^t.negative,i.length=e.length+t.length,i.strip()},s.prototype.mul=function(e){var t=new s(null);return t.words=new Array(this.length+e.length),this.mulTo(e,t)},s.prototype.mulf=function(e){var t=new s(null);return t.words=new Array(this.length+e.length),m(this,e,t)},s.prototype.imul=function(e){return this.clone().mulTo(e,this)},s.prototype.imuln=function(e){n("number"==typeof e),n(e<67108864);for(var t=0,i=0;i<this.length;i++){var r=(0|this.words[i])*e,o=(67108863&r)+(67108863&t);t>>=26,t+=r/67108864|0,t+=o>>>26,this.words[i]=67108863&o}return 0!==t&&(this.words[i]=t,this.length++),this},s.prototype.muln=function(e){return this.clone().imuln(e)},s.prototype.sqr=function(){return this.mul(this)},s.prototype.isqr=function(){return this.imul(this.clone())},s.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),i=0;i<t.length;i++){var r=i/26|0,n=i%26;t[i]=(e.words[r]&1<<n)>>>n}return t}(e);if(0===t.length)return new s(1);for(var i=this,r=0;r<t.length&&0===t[r];r++,i=i.sqr());if(++r<t.length)for(var n=i.sqr();r<t.length;r++,n=n.sqr())0!==t[r]&&(i=i.mul(n));return i},s.prototype.iushln=function(e){n("number"==typeof e&&e>=0);var t,i=e%26,r=(e-i)/26,o=67108863>>>26-i<<26-i;if(0!==i){var s=0;for(t=0;t<this.length;t++){var a=this.words[t]&o,c=(0|this.words[t])-a<<i;this.words[t]=c|s,s=a>>>26-i}s&&(this.words[t]=s,this.length++)}if(0!==r){for(t=this.length-1;t>=0;t--)this.words[t+r]=this.words[t];for(t=0;t<r;t++)this.words[t]=0;this.length+=r}return this.strip()},s.prototype.ishln=function(e){return n(0===this.negative),this.iushln(e)},s.prototype.iushrn=function(e,t,i){var r;n("number"==typeof e&&e>=0),r=t?(t-t%26)/26:0;var o=e%26,s=Math.min((e-o)/26,this.length),a=67108863^67108863>>>o<<o,c=i;if(r-=s,r=Math.max(0,r),c){for(var h=0;h<s;h++)c.words[h]=this.words[h];c.length=s}if(0===s);else if(this.length>s)for(this.length-=s,h=0;h<this.length;h++)this.words[h]=this.words[h+s];else this.words[0]=0,this.length=1;var u=0;for(h=this.length-1;h>=0&&(0!==u||h>=r);h--){var l=0|this.words[h];this.words[h]=u<<26-o|l>>>o,u=l&a}return c&&0!==u&&(c.words[c.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},s.prototype.ishrn=function(e,t,i){return n(0===this.negative),this.iushrn(e,t,i)},s.prototype.shln=function(e){return this.clone().ishln(e)},s.prototype.ushln=function(e){return this.clone().iushln(e)},s.prototype.shrn=function(e){return this.clone().ishrn(e)},s.prototype.ushrn=function(e){return this.clone().iushrn(e)},s.prototype.testn=function(e){n("number"==typeof e&&e>=0);var t=e%26,i=(e-t)/26,r=1<<t;return!(this.length<=i)&&!!(this.words[i]&r)},s.prototype.imaskn=function(e){n("number"==typeof e&&e>=0);var t=e%26,i=(e-t)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=i)return this;if(0!==t&&i++,this.length=Math.min(i,this.length),0!==t){var r=67108863^67108863>>>t<<t;this.words[this.length-1]&=r}return this.strip()},s.prototype.maskn=function(e){return this.clone().imaskn(e)},s.prototype.iaddn=function(e){return n("number"==typeof e),n(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e)},s.prototype._iaddn=function(e){this.words[0]+=e;for(var t=0;t<this.length&&this.words[t]>=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},s.prototype.isubn=function(e){if(n("number"==typeof e),n(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t<this.length&&this.words[t]<0;t++)this.words[t]+=67108864,this.words[t+1]-=1;return this.strip()},s.prototype.addn=function(e){return this.clone().iaddn(e)},s.prototype.subn=function(e){return this.clone().isubn(e)},s.prototype.iabs=function(){return this.negative=0,this},s.prototype.abs=function(){return this.clone().iabs()},s.prototype._ishlnsubmul=function(e,t,i){var r,o,s=e.length+i;this._expand(s);var a=0;for(r=0;r<e.length;r++){o=(0|this.words[r+i])+a;var c=(0|e.words[r])*t;a=((o-=67108863&c)>>26)-(c/67108864|0),this.words[r+i]=67108863&o}for(;r<this.length-i;r++)a=(o=(0|this.words[r+i])+a)>>26,this.words[r+i]=67108863&o;if(0===a)return this.strip();for(n(-1===a),a=0,r=0;r<this.length;r++)a=(o=-(0|this.words[r])+a)>>26,this.words[r]=67108863&o;return this.negative=1,this.strip()},s.prototype._wordDiv=function(e,t){var i=(this.length,e.length),r=this.clone(),n=e,o=0|n.words[n.length-1];0!==(i=26-this._countBits(o))&&(n=n.ushln(i),r.iushln(i),o=0|n.words[n.length-1]);var a,c=r.length-n.length;if("mod"!==t){(a=new s(null)).length=c+1,a.words=new Array(a.length);for(var h=0;h<a.length;h++)a.words[h]=0}var u=r.clone()._ishlnsubmul(n,1,c);0===u.negative&&(r=u,a&&(a.words[c]=1));for(var l=c-1;l>=0;l--){var f=67108864*(0|r.words[n.length+l])+(0|r.words[n.length+l-1]);for(f=Math.min(f/o|0,67108863),r._ishlnsubmul(n,f,l);0!==r.negative;)f--,r.negative=0,r._ishlnsubmul(n,1,l),r.isZero()||(r.negative^=1);a&&(a.words[l]=f)}return a&&a.strip(),r.strip(),"div"!==t&&0!==i&&r.iushrn(i),{div:a||null,mod:r}},s.prototype.divmod=function(e,t,i){return n(!e.isZero()),this.isZero()?{div:new s(0),mod:new s(0)}:0!==this.negative&&0===e.negative?(a=this.neg().divmod(e,t),"mod"!==t&&(r=a.div.neg()),"div"!==t&&(o=a.mod.neg(),i&&0!==o.negative&&o.iadd(e)),{div:r,mod:o}):0===this.negative&&0!==e.negative?(a=this.divmod(e.neg(),t),"mod"!==t&&(r=a.div.neg()),{div:r,mod:a.mod}):0!=(this.negative&e.negative)?(a=this.neg().divmod(e.neg(),t),"div"!==t&&(o=a.mod.neg(),i&&0!==o.negative&&o.isub(e)),{div:a.div,mod:o}):e.length>this.length||this.cmp(e)<0?{div:new s(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new s(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new s(this.modn(e.words[0]))}:this._wordDiv(e,t);var r,o,a},s.prototype.div=function(e){return this.divmod(e,"div",!1).div},s.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},s.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},s.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var i=0!==t.div.negative?t.mod.isub(e):t.mod,r=e.ushrn(1),n=e.andln(1),o=i.cmp(r);return o<0||1===n&&0===o?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},s.prototype.modn=function(e){n(e<=67108863);for(var t=(1<<26)%e,i=0,r=this.length-1;r>=0;r--)i=(t*i+(0|this.words[r]))%e;return i},s.prototype.idivn=function(e){n(e<=67108863);for(var t=0,i=this.length-1;i>=0;i--){var r=(0|this.words[i])+67108864*t;this.words[i]=r/e|0,t=r%e}return this.strip()},s.prototype.divn=function(e){return this.clone().idivn(e)},s.prototype.egcd=function(e){n(0===e.negative),n(!e.isZero());var t=this,i=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var r=new s(1),o=new s(0),a=new s(0),c=new s(1),h=0;t.isEven()&&i.isEven();)t.iushrn(1),i.iushrn(1),++h;for(var u=i.clone(),l=t.clone();!t.isZero();){for(var f=0,d=1;0==(t.words[0]&d)&&f<26;++f,d<<=1);if(f>0)for(t.iushrn(f);f-- >0;)(r.isOdd()||o.isOdd())&&(r.iadd(u),o.isub(l)),r.iushrn(1),o.iushrn(1);for(var p=0,m=1;0==(i.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(i.iushrn(p);p-- >0;)(a.isOdd()||c.isOdd())&&(a.iadd(u),c.isub(l)),a.iushrn(1),c.iushrn(1);t.cmp(i)>=0?(t.isub(i),r.isub(a),o.isub(c)):(i.isub(t),a.isub(r),c.isub(o))}return{a:a,b:c,gcd:i.iushln(h)}},s.prototype._invmp=function(e){n(0===e.negative),n(!e.isZero());var t=this,i=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var r,o=new s(1),a=new s(0),c=i.clone();t.cmpn(1)>0&&i.cmpn(1)>0;){for(var h=0,u=1;0==(t.words[0]&u)&&h<26;++h,u<<=1);if(h>0)for(t.iushrn(h);h-- >0;)o.isOdd()&&o.iadd(c),o.iushrn(1);for(var l=0,f=1;0==(i.words[0]&f)&&l<26;++l,f<<=1);if(l>0)for(i.iushrn(l);l-- >0;)a.isOdd()&&a.iadd(c),a.iushrn(1);t.cmp(i)>=0?(t.isub(i),o.isub(a)):(i.isub(t),a.isub(o))}return(r=0===t.cmpn(1)?o:a).cmpn(0)<0&&r.iadd(e),r},s.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),i=e.clone();t.negative=0,i.negative=0;for(var r=0;t.isEven()&&i.isEven();r++)t.iushrn(1),i.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;i.isEven();)i.iushrn(1);var n=t.cmp(i);if(n<0){var o=t;t=i,i=o}else if(0===n||0===i.cmpn(1))break;t.isub(i)}return i.iushln(r)},s.prototype.invm=function(e){return this.egcd(e).a.umod(e)},s.prototype.isEven=function(){return 0==(1&this.words[0])},s.prototype.isOdd=function(){return 1==(1&this.words[0])},s.prototype.andln=function(e){return this.words[0]&e},s.prototype.bincn=function(e){n("number"==typeof e);var t=e%26,i=(e-t)/26,r=1<<t;if(this.length<=i)return this._expand(i+1),this.words[i]|=r,this;for(var o=r,s=i;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},s.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},s.prototype.cmpn=function(e){var t,i=e<0;if(0!==this.negative&&!i)return-1;if(0===this.negative&&i)return 1;if(this.strip(),this.length>1)t=1;else{i&&(e=-e),n(e<=67108863,"Number is too big");var r=0|this.words[0];t=r===e?0:r<e?-1:1}return 0!==this.negative?0|-t:t},s.prototype.cmp=function(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var t=this.ucmp(e);return 0!==this.negative?0|-t:t},s.prototype.ucmp=function(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var t=0,i=this.length-1;i>=0;i--){var r=0|this.words[i],n=0|e.words[i];if(r!==n){r<n?t=-1:r>n&&(t=1);break}}return t},s.prototype.gtn=function(e){return 1===this.cmpn(e)},s.prototype.gt=function(e){return 1===this.cmp(e)},s.prototype.gten=function(e){return this.cmpn(e)>=0},s.prototype.gte=function(e){return this.cmp(e)>=0},s.prototype.ltn=function(e){return-1===this.cmpn(e)},s.prototype.lt=function(e){return-1===this.cmp(e)},s.prototype.lten=function(e){return this.cmpn(e)<=0},s.prototype.lte=function(e){return this.cmp(e)<=0},s.prototype.eqn=function(e){return 0===this.cmpn(e)},s.prototype.eq=function(e){return 0===this.cmp(e)},s.red=function(e){return new S(e)},s.prototype.toRed=function(e){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},s.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},s.prototype._forceRed=function(e){return this.red=e,this},s.prototype.forceRed=function(e){return n(!this.red,"Already a number in reduction context"),this._forceRed(e)},s.prototype.redAdd=function(e){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},s.prototype.redIAdd=function(e){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},s.prototype.redSub=function(e){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},s.prototype.redISub=function(e){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},s.prototype.redShl=function(e){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},s.prototype.redMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},s.prototype.redIMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},s.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},s.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},s.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},s.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},s.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},s.prototype.redPow=function(e){return n(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var _={k256:null,p224:null,p192:null,p25519:null};function v(e,t){this.name=e,this.p=new s(t,16),this.n=this.p.bitLength(),this.k=new s(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function y(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function b(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function x(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function S(e){if("string"==typeof e){var t=s._prime(e);this.m=t.p,this.prime=t}else n(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function T(e){S.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new s(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}v.prototype._tmp=function(){var e=new s(null);return e.words=new Array(Math.ceil(this.n/13)),e},v.prototype.ireduce=function(e){var t,i=e;do{this.split(i,this.tmp),t=(i=(i=this.imulK(i)).iadd(this.tmp)).bitLength()}while(t>this.n);var r=t<this.n?-1:i.ucmp(this.p);return 0===r?(i.words[0]=0,i.length=1):r>0?i.isub(this.p):i.strip(),i},v.prototype.split=function(e,t){e.iushrn(this.n,0,t)},v.prototype.imulK=function(e){return e.imul(this.k)},o(y,v),y.prototype.split=function(e,t){for(var i=Math.min(e.length,9),r=0;r<i;r++)t.words[r]=e.words[r];if(t.length=i,e.length<=9)return e.words[0]=0,void(e.length=1);var n=e.words[9];for(t.words[t.length++]=4194303&n,r=10;r<e.length;r++){var o=0|e.words[r];e.words[r-10]=(4194303&o)<<4|n>>>22,n=o}n>>>=22,e.words[r-10]=n,0===n&&e.length>10?e.length-=10:e.length-=9},y.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,i=0;i<e.length;i++){var r=0|e.words[i];t+=977*r,e.words[i]=67108863&t,t=64*r+(t/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},o(b,v),o(x,v),o(w,v),w.prototype.imulK=function(e){for(var t=0,i=0;i<e.length;i++){var r=19*(0|e.words[i])+t,n=67108863&r;r>>>=26,e.words[i]=n,t=r}return 0!==t&&(e.words[e.length++]=t),e},s._prime=function(e){if(_[e])return _[e];var t;if("k256"===e)t=new y;else if("p224"===e)t=new b;else if("p192"===e)t=new x;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new w}return _[e]=t,t},S.prototype._verify1=function(e){n(0===e.negative,"red works only with positives"),n(e.red,"red works only with red numbers")},S.prototype._verify2=function(e,t){n(0==(e.negative|t.negative),"red works only with positives"),n(e.red&&e.red===t.red,"red works only with red numbers")},S.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},S.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},S.prototype.add=function(e,t){this._verify2(e,t);var i=e.add(t);return i.cmp(this.m)>=0&&i.isub(this.m),i._forceRed(this)},S.prototype.iadd=function(e,t){this._verify2(e,t);var i=e.iadd(t);return i.cmp(this.m)>=0&&i.isub(this.m),i},S.prototype.sub=function(e,t){this._verify2(e,t);var i=e.sub(t);return i.cmpn(0)<0&&i.iadd(this.m),i._forceRed(this)},S.prototype.isub=function(e,t){this._verify2(e,t);var i=e.isub(t);return i.cmpn(0)<0&&i.iadd(this.m),i},S.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},S.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},S.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},S.prototype.isqr=function(e){return this.imul(e,e.clone())},S.prototype.sqr=function(e){return this.mul(e,e)},S.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(n(t%2==1),3===t){var i=this.m.add(new s(1)).iushrn(2);return this.pow(e,i)}for(var r=this.m.subn(1),o=0;!r.isZero()&&0===r.andln(1);)o++,r.iushrn(1);n(!r.isZero());var a=new s(1).toRed(this),c=a.redNeg(),h=this.m.subn(1).iushrn(1),u=this.m.bitLength();for(u=new s(2*u*u).toRed(this);0!==this.pow(u,h).cmp(c);)u.redIAdd(c);for(var l=this.pow(u,r),f=this.pow(e,r.addn(1).iushrn(1)),d=this.pow(e,r),p=o;0!==d.cmp(a);){for(var m=d,g=0;0!==m.cmp(a);g++)m=m.redSqr();n(g<p);var _=this.pow(l,new s(1).iushln(p-g-1));f=f.redMul(_),l=_.redSqr(),d=d.redMul(l),p=g}return f},S.prototype.invm=function(e){var t=e._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},S.prototype.pow=function(e,t){if(t.isZero())return new s(1).toRed(this);if(0===t.cmpn(1))return e.clone();var i=new Array(16);i[0]=new s(1).toRed(this),i[1]=e;for(var r=2;r<i.length;r++)i[r]=this.mul(i[r-1],e);var n=i[0],o=0,a=0,c=t.bitLength()%26;for(0===c&&(c=26),r=t.length-1;r>=0;r--){for(var h=t.words[r],u=c-1;u>=0;u--){var l=h>>u&1;n!==i[0]&&(n=this.sqr(n)),0!==l||0!==o?(o<<=1,o|=l,(4===++a||0===r&&0===u)&&(n=this.mul(n,i[o]),a=0,o=0)):a=0}c=26}return n},S.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},S.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},s.mont=function(e){return new T(e)},o(T,S),T.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},T.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},T.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var i=e.imul(t),r=i.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),n=i.isub(r).iushrn(this.shift),o=n;return n.cmp(this.m)>=0?o=n.isub(this.m):n.cmpn(0)<0&&(o=n.iadd(this.m)),o._forceRed(this)},T.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new s(0)._forceRed(this);var 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this._pc&&(this._pc.ontrack=null),this._pc.ondatachannel=null}this._pc=null,this._channel=null,e&&this.emit("error",e),this.emit("close"),t()}},f.prototype._setupData=function(e){var t=this;if(!e.channel)return t.destroy(p("Data channel event is missing `channel` property","ERR_DATA_CHANNEL"));t._channel=e.channel,t._channel.binaryType="arraybuffer","number"==typeof t._channel.bufferedAmountLowThreshold&&(t._channel.bufferedAmountLowThreshold=65536),t.channelName=t._channel.label,t._channel.onmessage=function(e){t._onChannelMessage(e)},t._channel.onbufferedamountlow=function(){t._onChannelBufferedAmountLow()},t._channel.onopen=function(){t._onChannelOpen()},t._channel.onclose=function(){t._onChannelClose()},t._channel.onerror=function(e){t.destroy(p(e,"ERR_DATA_CHANNEL"))};var i=!1;t._closingInterval=setInterval(function(){t._channel&&"closing"===t._channel.readyState?(i&&t._onChannelClose(),i=!0):i=!1},5e3)},f.prototype._read=function(){},f.prototype._write=function(e,t,i){if(this.destroyed)return i(p("cannot write after peer is destroyed","ERR_DATA_CHANNEL"));if(this.connected){try{this.send(e)}catch(e){return this.destroy(p(e,"ERR_DATA_CHANNEL"))}this._channel.bufferedAmount>65536?(this._debug("start backpressure: bufferedAmount %d",this._channel.bufferedAmount),this._cb=i):i(null)}else this._debug("write before connect"),this._chunk=e,this._cb=i},f.prototype._onFinish=function(){var e=this;function t(){setTimeout(function(){e.destroy()},1e3)}e.destroyed||(e.connected?t():e.once("connect",t))},f.prototype._startIceCompleteTimeout=function(){s("started iceComplete timeout");var e=this;e.destroyed||e._iceCompleteTimer||(e._iceCompleteTimer=setTimeout(function(){e._iceComplete||(e._iceComplete=!0,e.emit("iceTimeout"),e.emit("_iceComplete"))},this.iceCompleteTimeout))},f.prototype._createOffer=function(){var e=this;e.destroyed||e._pc.createOffer(e.offerConstraints).then(function(t){function i(){if(!e.destroyed){var i=e._pc.localDescription||t;e._debug("signal"),e.emit("signal",{type:i.type,sdp:i.sdp})}}e.destroyed||(e.trickle||e.allowHalfTrickle||(t.sdp=d(t.sdp)),t.sdp=e.sdpTransform(t.sdp),e._pc.setLocalDescription(t).then(function(){if(e._debug("createOffer success"),e.destroyed)return;e.trickle||e._iceComplete?i():e.once("_iceComplete",i)}).catch(function(t){e.destroy(p(t,"ERR_SET_LOCAL_DESCRIPTION"))}))}).catch(function(t){e.destroy(p(t,"ERR_CREATE_OFFER"))})},f.prototype._createAnswer=function(){var e=this;e.destroyed||e._pc.createAnswer(e.answerConstraints).then(function(t){function i(){if(!e.destroyed){var i=e._pc.localDescription||t;e._debug("signal"),e.emit("signal",{type:i.type,sdp:i.sdp})}}e.destroyed||(e.trickle||e.allowHalfTrickle||(t.sdp=d(t.sdp)),t.sdp=e.sdpTransform(t.sdp),e._pc.setLocalDescription(t).then(function(){if(e.destroyed)return;e.trickle||e._iceComplete?i():e.once("_iceComplete",i)}).catch(function(t){e.destroy(p(t,"ERR_SET_LOCAL_DESCRIPTION"))}))}).catch(function(t){e.destroy(p(t,"ERR_CREATE_ANSWER"))})},f.prototype._onIceStateChange=function(){if(!this.destroyed){var e=this._pc.iceConnectionState,t=this._pc.iceGatheringState;this._debug("iceStateChange (connection: %s) (gathering: %s)",e,t),this.emit("iceStateChange",e,t),"connected"!==e&&"completed"!==e||(this._pcReady=!0,this._maybeReady()),"failed"===e&&this.destroy(p("Ice connection failed.","ERR_ICE_CONNECTION_FAILURE")),"closed"===e&&this.destroy(new Error("Ice connection closed."))}},f.prototype.getStats=function(e){var t=this;0===t._pc.getStats.length?t._pc.getStats().then(function(t){var i=[];t.forEach(function(e){i.push(e)}),e(null,i)},function(t){e(t)}):t._isReactNativeWebrtc?t._pc.getStats(null,function(t){var i=[];t.forEach(function(e){i.push(e)}),e(null,i)},function(t){e(t)}):t._pc.getStats.length>0?t._pc.getStats(function(i){if(!t.destroyed){var r=[];i.result().forEach(function(e){var t={};e.names().forEach(function(i){t[i]=e.stat(i)}),t.id=e.id,t.type=e.type,t.timestamp=e.timestamp,r.push(t)}),e(null,r)}},function(t){e(t)}):e(null,[])},f.prototype._maybeReady=function(){var e=this;e._debug("maybeReady pc %s channel %s",e._pcReady,e._channelReady),!e.connected&&!e._connecting&&e._pcReady&&e._channelReady&&(e._connecting=!0,function t(){e.destroyed||e.getStats(function(i,r){if(!e.destroyed){i&&(r=[]);var n={},o={},s={},a=!1;if(r.forEach(function(e){"remotecandidate"!==e.type&&"remote-candidate"!==e.type||(n[e.id]=e),"localcandidate"!==e.type&&"local-candidate"!==e.type||(o[e.id]=e),"candidatepair"!==e.type&&"candidate-pair"!==e.type||(s[e.id]=e)}),r.forEach(function(e){"transport"===e.type&&e.selectedCandidatePairId&&h(s[e.selectedCandidatePairId]),("googCandidatePair"===e.type&&"true"===e.googActiveConnection||("candidatepair"===e.type||"candidate-pair"===e.type)&&e.selected)&&h(e)}),a||Object.keys(s).length&&!Object.keys(o).length){if(e._connecting=!1,e.connected=!0,e._chunk){try{e.send(e._chunk)}catch(i){return e.destroy(p(i,"ERR_DATA_CHANNEL"))}e._chunk=null,e._debug('sent chunk from "write before connect"');var c=e._cb;e._cb=null,c(null)}"number"!=typeof e._channel.bufferedAmountLowThreshold&&(e._interval=setInterval(function(){e._onInterval()},150),e._interval.unref&&e._interval.unref()),e._debug("connect"),e.emit("connect")}else setTimeout(t,100)}function h(t){a=!0;var i=o[t.localCandidateId];i&&i.ip?(e.localAddress=i.ip,e.localPort=Number(i.port)):i&&i.ipAddress?(e.localAddress=i.ipAddress,e.localPort=Number(i.portNumber)):"string"==typeof t.googLocalAddress&&(i=t.googLocalAddress.split(":"),e.localAddress=i[0],e.localPort=Number(i[1]));var r=n[t.remoteCandidateId];r&&r.ip?(e.remoteAddress=r.ip,e.remotePort=Number(r.port)):r&&r.ipAddress?(e.remoteAddress=r.ipAddress,e.remotePort=Number(r.portNumber)):"string"==typeof t.googRemoteAddress&&(r=t.googRemoteAddress.split(":"),e.remoteAddress=r[0],e.remotePort=Number(r[1])),e.remoteFamily="IPv4",e._debug("connect local: %s:%s remote: %s:%s",e.localAddress,e.localPort,e.remoteAddress,e.remotePort)}})}())},f.prototype._onInterval=function(){!this._cb||!this._channel||this._channel.bufferedAmount>65536||this._onChannelBufferedAmountLow()},f.prototype._onSignalingStateChange=function(){var e=this;e.destroyed||("stable"!==e._pc.signalingState||e._firstStable||(e._isNegotiating=!1,e._debug("flushing sender queue",e._sendersAwaitingStable),e._sendersAwaitingStable.forEach(function(t){e._pc.removeTrack(t),e._queuedNegotiation=!0}),e._sendersAwaitingStable=[],e._queuedNegotiation&&(e._debug("flushing negotiation queue"),e._queuedNegotiation=!1,e._needsNegotiation()),e._debug("negotiate"),e.emit("negotiate")),e._firstStable=!1,e._debug("signalingStateChange %s",e._pc.signalingState),e.emit("signalingStateChange",e._pc.signalingState))},f.prototype._onIceCandidate=function(e){this.destroyed||(e.candidate&&this.trickle?this.emit("signal",{candidate:{candidate:e.candidate.candidate,sdpMLineIndex:e.candidate.sdpMLineIndex,sdpMid:e.candidate.sdpMid}}):e.candidate||this._iceComplete||(this._iceComplete=!0,this.emit("_iceComplete")),e.candidate&&this._startIceCompleteTimeout())},f.prototype._onChannelMessage=function(e){if(!this.destroyed){var t=e.data;t instanceof ArrayBuffer&&(t=r.from(t)),this.push(t)}},f.prototype._onChannelBufferedAmountLow=function(){if(!this.destroyed&&this._cb){this._debug("ending backpressure: bufferedAmount %d",this._channel.bufferedAmount);var e=this._cb;this._cb=null,e(null)}},f.prototype._onChannelOpen=function(){this.connected||this.destroyed||(this._debug("on channel open"),this._channelReady=!0,this._maybeReady())},f.prototype._onChannelClose=function(){this.destroyed||(this._debug("on channel close"),this.destroy())},f.prototype._onTrack=function(e){var t=this;t.destroyed||e.streams.forEach(function(i){t._debug("on track"),t.emit("track",e.track,i),t._remoteTracks.push({track:e.track,stream:i}),t._remoteStreams.some(function(e){return e.id===i.id})||(t._remoteStreams.push(i),setTimeout(function(){t.emit("stream",i)},0))})},f.prototype.setConstraints=function(e){this.initiator?this.offerConstraints=this._transformConstraints(e):this.answerConstraints=this._transformConstraints(e)},f.prototype._debug=function(){var e=[].slice.call(arguments);e[0]="["+this._id+"] "+e[0],s.apply(null,e)},f.prototype._transformConstraints=function(e){if(0===Object.keys(e).length)return e;if((e.mandatory||e.optional)&&!this._isChromium){var t=Object.assign({},e.optional,e.mandatory);return void 0!==t.OfferToReceiveVideo&&(t.offerToReceiveVideo=t.OfferToReceiveVideo,delete t.OfferToReceiveVideo),void 0!==t.OfferToReceiveAudio&&(t.offerToReceiveAudio=t.OfferToReceiveAudio,delete t.OfferToReceiveAudio),t}return e.mandatory||e.optional||!this._isChromium?e:(void 0!==e.offerToReceiveVideo&&(e.OfferToReceiveVideo=e.offerToReceiveVideo,delete e.offerToReceiveVideo),void 0!==e.offerToReceiveAudio&&(e.OfferToReceiveAudio=e.offerToReceiveAudio,delete e.offerToReceiveAudio),{mandatory:e})}}).call(this,i(52),i(9).Buffer)},function(e,t,i){"use strict";var r=i(7);function n(e){var t=2,i=256,r=10,n=document.createElement("canvas");n.width=window.innerWidth-16,n.height=i*t;var o=n.getContext("2d");o.imageSmoothingEnabled=!1;var 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k={forward:F.forward,left:F.left,backward:F.backward,right:F.right,fire:"<mouse 1>","mid-fire":"<mouse 2>","alt-fire":"<mouse 3>",jump:F.jump,build:F.build,chat:F.chat,fog:F.fog,saveLoc:F.saveLoc,loadLoc:F.loadLoc,spawnSteve:"G"};O.bindings=k,O.settings=F,this.soundPlayer.musicOn=F.music,this.soundPlayer.soundOn=F.sound;var V=n(O);V.setPaused(!0),V.worldSize=_,V.worldHeight=64,V.waterLevel=v,V.time=0,V.rendering._camera.minZ=.1,V.rendering._camera.fov=70*Math.PI/180,V.rendering._scene.fogColor=new BABYLON.Color3(.9,.95,1),V.rendering._scene.fogMode=BABYLON.Scene.FOGMODE_EXP2,V.rendering._scene.fogDensity=.002,V.rendering._scene.clearColor=V.rendering._scene.fogColor,this.hostInfo?V.hostInfo=this.hostInfo:V.hostInfo={maxPlayers:this.player.network.maxPlayers};var N=u(V),z=l(N),U=f(V,e.singlePlayer),G=p(V);this.addParticles=a(V);var 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n=V.world.getBlockID(e,r,i);V.world.setBlockID(0,e,r,i),V.world.setBlockID(n,e,r,i)}this.lightDepths[e][i]=t}},this.removeBlockCheckLit=function(e,t,i){var r=this.lightDepths[e][i];if(t>=r){for(var n=0,o=t;(0==n||n==this.redflowerID||n==this.yellowflowerID||n==this.bushID||n==this.redmushroomID||n==this.brownmushroomID||n==this.glassID||n==this.leafID||n==this.emptySpongeID)&&o>=0;)o-=1,n=V.world.getBlockID(e,o,i);return Math.floor(o/g)!=Math.floor(r/g)&&(V.world.setBlockID(0,e,o,i),V.world.setBlockID(n,e,o,i)),this.lightDepths[e][i]=o,1}return.6};var j=function e(){var t=!1;if(w.hostInfo&&null!=w.hostInfo.spawnPoint&&null!=w.hostInfo.spawnPoint&&(t=!0),t)V.entities.setPosition(V.playerEntity,w.hostInfo.spawnPoint.x,w.hostInfo.spawnPoint.y,w.hostInfo.spawnPoint.z);else{for(var i=0,r=0;i<v&&r<50;){var n=Math.floor(M-_/4+Math.random()*(_/2))+.5,o=Math.floor(M-_/4+Math.random()*(_/2))+.5,s=V.pick([n,100,o],[0,-1,0],1e3,!0);null!=s&&(i=s.position[1]),++r}if(r>=50)return void setTimeout(e,100);V.entities.setPosition(V.playerEntity,s.position[0],s.position[1]+1,s.position[2])}m.hide(),w.updateResetPosition(),w.playerSpawned=!0,setTimeout(function(){V.entities.setPhysicsInterpolation(V.playerEntity,!0)},100)},H=i(504)(V),X=(i(505)(V),i(506)(V,g),i(507)),Y=i(508),K=["grass","dirt","grass_dirt","stone","wood","rock","bedrock","sand","gravel","tree_top","tree_side","lava","rock_gold","rock_bronze","rock_coal","gold","sponge","color0","color1","color2","color3","color4","color5","color6","color7","color8","color9","color10","color11","color12","color13","color14","color15"],q=["leaves_opaque","glass","water","bush","red_flower","yellow_flower","red_mushroom","brown_mushroom"];for(L=0;L<K.length;L++){var Z=null;"lava"==(Q=K[L])&&(Z=[.4,0,0,.95]),V.registry.registerMaterial(Q,Z,Q+".png")}for(L=0;L<q.length;L++){var Q;Z=null;"water"==(Q=q[L])&&(Z=[0,0,.4,.85]);V.registry.registerMaterial(Q,Z,Q+".png",!0)}V.registry.registerMaterial("empty_sponge",[0,0,0,0],null,!0);var J=[],$=[null,null,null,8,5,6,15,16];for(L=3;L<8;L++){var ee=q[L],te=X(V);(oe=V.rendering.makeStandardMaterial(ee+"Mat")).diffuseTexture=new BABYLON.Texture("assets/textures/"+ee+".png",scene,!0,!0,1),oe.diffuseTexture.hasAlpha=!0,oe.diffuseTexture.getAlphaFromRGB=!0,te.material=oe;var ie=$[L],re=V.registry.registerBlock(ie,{material:[null,ee,null,null,null,null],opaque:!1,blockMesh:te});J.push(re)}this.grassID=V.registry.registerBlock(1,{material:["grass","dirt","grass_dirt"]}),this.stoneID=V.registry.registerBlock(2,{material:"stone"}),this.dirtID=V.registry.registerBlock(3,{material:"dirt"}),this.woodID=V.registry.registerBlock(4,{material:"wood",opaque:!1,solid:!1,fluid:!0,fluidDensity:1,viscosity:.5}),this.redflowerID=J[1],this.yellowflowerID=J[2],this.waterID=V.registry.registerBlock(7,{material:"water",opaque:!1,solid:!1,fluid:!0,fluidDensity:1,viscosity:.5}),this.bushID=J[0],this.rockID=V.registry.registerBlock(9,{material:"rock"}),this.bedrockID=V.registry.registerBlock(10,{material:"bedrock"}),this.sandID=V.registry.registerBlock(11,{material:"sand"}),this.gravelID=V.registry.registerBlock(12,{material:"gravel"}),this.treeID=V.registry.registerBlock(13,{material:["tree_top","tree_top","tree_side"]}),this.leafID=V.registry.registerBlock(14,{material:"leaves_opaque",opaque:!1}),this.redmushroomID=J[3],this.brownmushroomID=J[4],this.lavaID=V.registry.registerBlock(17,{material:"lava",solid:!1,fluid:!0,fluidDensity:1,viscosity:.5}),this.rockGoldID=V.registry.registerBlock(18,{material:"rock_gold"}),this.rockbronzeID=V.registry.registerBlock(19,{material:"rock_bronze"}),this.rockcoalID=V.registry.registerBlock(20,{material:"rock_coal"}),this.goldID=V.registry.registerBlock(21,{material:"gold"}),this.spongeID=V.registry.registerBlock(22,{material:"sponge"}),this.glassID=V.registry.registerBlock(23,{material:"glass",opaque:!1}),this.colorBlockArray=[];for(L=0;L<16;L++){var ne=V.registry.registerBlock(24+L,{material:"color"+L});this.colorBlockArray.push(ne)}this.emptySpongeID=V.registry.registerBlock(40,{material:"empty_sponge",opaque:!1,solid:!1});var oe;te=Y(V);(oe=V.rendering.makeStandardMaterial(ee+"Mat")).diffuseTexture=V.waterTexture,oe.alpha=.85,oe.useAlphaFromDiffuseTexture=!0,oe.backFaceCulling=!1,oe.disableLighting=!0,oe.emissiveColor=new BABYLON.Color3(.6,.6,.6),te.material=oe,this.waterHackID=V.registry.registerBlock(41,{material:[null,"water",null,null,null,null],opaque:!1,solid:!1,fluid:!0,fluidDensity:1,viscosity:.5,blockMesh:te}),this.soundArray=[null,{id:"grass",volume:.9,pitch:1},{id:"stone",volume:1,pitch:1},{id:"grass",volume:.8,pitch:1},{id:"wood",volume:1,pitch:1},null,null,null,null,{id:"stone",volume:1,pitch:1},null,{id:"gravel",volume:.8,pitch:1},{id:"gravel",volume:.8,pitch:1},{id:"wood",volume:1,pitch:1},{id:"grass",volume:1,pitch:.4},null,null,null,{id:"stone",volume:1,pitch:1},{id:"stone",volume:1,pitch:1},{id:"stone",volume:1,pitch:1},{id:"metal",volume:.7,pitch:1},{id:"cloth",volume:1,pitch:.9},{id:"metal",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1},{id:"cloth",volume:1,pitch:1}],this.blockArray=[this.grassID,this.stoneID,this.dirtID,this.woodID,this.redflowerID,this.yellowflowerID,this.waterID,this.bushID,this.rockID,this.bedrockID,this.sandID,this.gravelID,this.treeID,this.leafID,this.redmushroomID,this.brownmushroomID,this.lavaID,this.rockGoldID,this.rockbronzeID,this.rockcoalID,this.goldID,this.spongeID,this.glassID];for(L=0;L<this.colorBlockArray.length;L++)this.blockArray.push(this.colorBlockArray[L]);var se=i(509)(V,this.blockArray);se.setBlock(W),window.addEventListener("beforeunload",function(e){!w.playerSpawned||b||x||(e.preventDefault(),e.returnValue="")}),document.addEventListener("mousewheel",Se,!1),document.addEventListener("DOMMouseScroll",Se,!1),V.inputs.down.on("fire",function(){if(V.targetedBlock){var e={targetedBlockBlockID:V.targetedBlock.blockID,targetedBlockPosition:V.targetedBlock.position,targetedBlockAdjacentPosition:V.targetedBlock.adjacent,chosenBlock:W,addMode:V.addMode};V.addMode&&(e.localPlayer=!0);var t=w.handleFireEvent(e);delete e.localPlayer,null!=w.player&&t&&w.player.emitFireEvent(e)}}),V.inputs.down.on("mid-fire",function(){if(V.targetedBlock){var e=V.targetedBlock.blockID;if(e==w.rockcoalID||e==w.rockbronzeID||e==w.rockGoldID)return;1==e&&(e=3),N.pick(e),W=e-1,se.setBlock(W)}}),V.inputs.down.on("alt-fire",function(){V.addMode?V.addMode=!1:(V.addMode=!0,se.setBlock(W)),V.resetTargetBlock(),V.emit("targetBlockChanged",V.targetedBlock)}),document.addEventListener("keydown",function(e){var t=e.keyCode;if(8==t&&e.preventDefault(),e.ctrlKey&&e.preventDefault(),!G.isOpen&&ae)if(ae=!1,27==t&&c.isOpen)c.close();else if(27==t&&(U.isOpen?U.close():(U.open(),z.isOpen&&z.close())),!U.isOpen&&(!c||!c.isOpen)&&t>=49&&t<=57){var i=t-49;N.setIndex(i),W=N.currentId-1,se.setBlock(W)}},!1),document.addEventListener("keyup",function(e){ae=!0},!1);var ae=!0;V.inputs.down.on("build",function(e,t){U.isOpen||c.isOpen||z.open()}),V.inputs.down.on("chat",function(e,t){U.isOpen||c.isOpen||(z.isOpen&&z.close(),c.open())}),V.inputs.down.on("fog",function(e,t){U.isOpen||c.isOpen||ye()}),V.inputs.down.on("saveLoc",function(e,t){U.isOpen||c.isOpen||w.updateResetPosition()}),V.inputs.down.on("loadLoc",function(e,t){U.isOpen||c.isOpen||w.applyResetPosition()}),V.inputs.down.on("spawnSteve",function(e,t){U.isOpen||c.isOpen||w.spawnSteve()});var ce=!1;document.addEventListener("pointerlockchange",function(e){var t=!1;c&&(t=c.isOpen),null!=document.pointerLockElement||!ce||z.isOpen||t||G.isOpen?(ce=!0,V.inputs.state.forward=!1,V.inputs.state.backward=!1,V.inputs.state.left=!1,V.inputs.state.right=!1,t&&ae&&c.close()):U.open()},!1),window.addEventListener("resize",function(e){U.resize(),m.resize(),G.resize(),N.resize(),c&&c.resize(),V.version&&V.version.resize(),z.resize()}),V.on("setPreviewBlock",function(e){W=e-1,se.setBlock(W)});var he={position:[O.playerStart[0],O.playerStart[1],O.playerStart[2]],rotation:[0,0,0]};this.setPlayerPosition=function(e){var t=V.playerEntity;V.entities.setPhysicsInterpolation(t,!1),V.entities.setPosition(t,e[0],e[1]+.5,e[2]),setTimeout(function(){V.entities.setPhysicsInterpolation(t,!0)},100)},this.updateResetPosition=function(){var e=V.playerEntity,t=V.entities.getPosition(e);he.position[0]=t[0],he.position[1]=t[1],he.position[2]=t[2],he.rotation[0]=0,he.rotation[1]=V.rendering._rotationHolder.rotation.y,he.rotation[2]=0,w.applyResetPosition()},this.applyResetPosition=function(){V.entities.setPhysicsInterpolation(V.playerEntity,!1);var e=V.playerEntity;V.entities.setPosition(e,he.position[0],he.position[1]+.5,he.position[2]),V.rendering._rotationHolder.rotation.x=he.rotation[0],V.rendering._rotationHolder.rotation.y=he.rotation[1],V.rendering._rotationHolder.rotation.z=he.rotation[2],setTimeout(function(){V.entities.setPhysicsInterpolation(V.playerEntity,!0)},100)},this.steveArray=[],this.spawnSteve=function(){var e=V.entities.getPositionData(V.playerEntity),t=i(510),r=e.position[0],n=e.position[1]+.5,o=e.position[2],s=t(V,r,n,o);w.steveArray.push(s)};var ue=250,le=0,fe=[],de=function(e,t){fe.push({func:e,args:t})},pe=1500,me=0,ge=[],_e=function(e,t){ge.push({func:e,args:t})};this.checkWaterBelowAdd=function(e,t,i){var r=this.waterID;this.shouldWaterHaveSurface(e,t,i)&&(r=this.waterHackID),this.setBlock(r,e,t,i);var n=V.world.getBlockID(e-1,t,i),o=V.world.getBlockID(e+1,t,i),s=V.world.getBlockID(e,t,i+1),a=V.world.getBlockID(e,t,i-1);if(n==this.waterID||n==this.waterHackID){r=this.waterID;var c=V.world.getBlockID(e-1,t+1,i);this.shouldWaterHaveSurface(e-1,t,i)&&0!=c&&(r=this.waterHackID),this.setBlock(r,e-1,t,i)}if(o==this.waterID||o==this.waterHackID){r=this.waterID;var h=V.world.getBlockID(e+1,t+1,i);this.shouldWaterHaveSurface(e+1,t,i)&&0!=h&&(r=this.waterHackID),this.setBlock(r,e+1,t,i)}if(s==this.waterID||s==this.waterHackID){r=this.waterID;var u=V.world.getBlockID(e,t+1,i+1);this.shouldWaterHaveSurface(e,t,i+1)&&0!=u&&(r=this.waterHackID),this.setBlock(r,e,t,i+1)}if(a==this.waterID||a==this.waterHackID){r=this.waterID;var l=V.world.getBlockID(e,t+1,i-1);this.shouldWaterHaveSurface(e,t,i-1)&&0!=l&&(r=this.waterHackID),this.setBlock(r,e,t,i-1)}},this.checkWaterHackBelowDestroy=function(e,t,i){V.world.getBlockID(e,t,i)==this.waterHackID&&this.addBlock(this.waterID,e,t,i);var r,n=V.world.getBlockID(e-1,t,i),o=V.world.getBlockID(e+1,t,i),s=V.world.getBlockID(e,t,i+1),a=V.world.getBlockID(e,t,i-1);if(n==this.waterID||n==this.waterHackID){r=this.waterID;var c=V.world.getBlockID(e-1,t+1,i);this.shouldWaterHaveSurface(e-1,t,i)&&0!=c&&(r=this.waterHackID),this.setBlock(r,e-1,t,i)}if(o==this.waterID||o==this.waterHackID){r=this.waterID;var h=V.world.getBlockID(e+1,t+1,i);this.shouldWaterHaveSurface(e+1,t,i)&&0!=h&&(r=this.waterHackID),this.setBlock(r,e+1,t,i)}if(s==this.waterID||s==this.waterHackID){r=this.waterID;var u=V.world.getBlockID(e,t+1,i+1);this.shouldWaterHaveSurface(e,t,i+1)&&0!=u&&(r=this.waterHackID),this.setBlock(r,e,t,i+1)}if(a==this.waterID||a==this.waterHackID){r=this.waterID;var l=V.world.getBlockID(e,t+1,i-1);this.shouldWaterHaveSurface(e,t,i-1)&&0!=l&&(r=this.waterHackID),this.setBlock(r,e,t,i-1)}},this.shouldWaterHaveSurface=function(e,t,i){var r=V.world.getBlockID(e,t+1,i),n=V.world.getBlockID(e-1,t+1,i),o=V.world.getBlockID(e+1,t+1,i),s=V.world.getBlockID(e,t+1,i+1),a=V.world.getBlockID(e,t+1,i-1);return(0==r||0==n||0==o||0==s||0==a)&&r!=this.waterID&&n!=this.waterID&&o!=this.waterID&&s!=this.waterID&&a!=this.waterID&&r!=this.waterHackID&&n!=this.waterHackID&&o!=this.waterHackID&&s!=this.waterHackID&&a!=this.waterHackID},this.addWater=function(e,t,i){if(e<0||e>=V.worldSize-1||i<0||i>=V.worldSize-1)return!1;var r=this.waterID,n=V.world.getBlockID(e,t+1,i);if(this.shouldWaterHaveSurface(e,t,i)&&0!=n&&n!=this.emptySpongeID&&(r=this.waterHackID),this.addBlock(this.waterID,e,t,i),r!=this.waterID){this.addBlock(r,e,t,i);var o=V.world.getBlockID(e-1,t,i),s=V.world.getBlockID(e+1,t,i),a=V.world.getBlockID(e,t,i+1),c=V.world.getBlockID(e,t,i-1),h=V.world.getBlockID(e-1,t+1,i),u=V.world.getBlockID(e+1,t+1,i),l=V.world.getBlockID(e,t+1,i+1),f=V.world.getBlockID(e,t+1,i-1);o==this.waterID&&0!=h&&(V.setBlock(r,e-1,t,i),this.setBlockTilesArray(r,e-1,t,i)),s==this.waterID&&0!=u&&(V.setBlock(r,e+1,t,i),this.setBlockTilesArray(r,e-1,t,i)),a==this.waterID&&0!=l&&(V.setBlock(r,e,t,i+1),this.setBlockTilesArray(r,e-1,t,i)),c==this.waterID&&0!=f&&(V.setBlock(r,e,t,i-1),this.setBlockTilesArray(r,e-1,t,i))}var d=V.world.getBlockID(e,t-1,i);return d==this.grassID&&this.flagToRemoveGrass(e,t-1,i),d==this.lavaID&&this.setBlock(this.stoneID,e,t-1,i),d==this.waterHackID&&this.setBlock(this.waterID,e,t-1,i),!0},this.addLava=function(e,t,i){this.addBlock(this.lavaID,e,t,i);var r=V.world.getBlockID(e,t-1,i);r==this.grassID&&this.flagToRemoveGrass(e,t-1,i),r==this.waterID&&this.setBlock(this.stoneID,e,t-1,i)},this.checkNeighbours=function(e,t,i,r){if(!(e<0||e>=V.worldSize-1||i<0||i>=V.worldSize-1)&&0==V.world.getBlockID(e,t,i)){var n=V.world.getBlockID(e,t+1,i),o=V.world.getBlockID(e-1,t,i),s=V.world.getBlockID(e+1,t,i),a=V.world.getBlockID(e,t,i+1),c=V.world.getBlockID(e,t,i-1);n!=w.lavaID&&o!=w.lavaID&&s!=w.lavaID&&a!=w.lavaID&&c!=w.lavaID||setTimeout(function(){w.addLava(e,t,i),_e(w.checkNeighboursAsLava,[e,t,i])},1500),n!=w.waterID&&o!=w.waterID&&s!=w.waterID&&a!=w.waterID&&c!=w.waterID&&n!=w.waterHackID&&o!=w.waterHackID&&s!=w.waterHackID&&a!=w.waterHackID&&c!=w.waterHackID||setTimeout(function(){w.addWater(e,t,i)&&de(w.checkNeighboursAsWater,[e,t,i])},150),r&&setTimeout(function(){w.checkWaterHackBelowDestroy(e,t-1,i)},160)}},this.checkNeighboursAsWater=function(e,t,i){if(!(e<=0||e>=V.worldSize-1||i<=0||i>=V.worldSize-1)){var r=V.world.getBlockID(e,t-1,i),n=V.world.getBlockID(e-1,t,i),o=V.world.getBlockID(e+1,t,i),s=V.world.getBlockID(e,t,i+1),a=V.world.getBlockID(e,t,i-1);0==r&&w.addWater(e,t-1,i)&&de(w.checkNeighboursAsWater,[e,t-1,i]),0==n&&w.addWater(e-1,t,i)&&de(w.checkNeighboursAsWater,[e-1,t,i]),0==o&&w.addWater(e+1,t,i)&&de(w.checkNeighboursAsWater,[e+1,t,i]),0==s&&w.addWater(e,t,i+1)&&de(w.checkNeighboursAsWater,[e,t,i+1]),0==a&&w.addWater(e,t,i-1)&&de(w.checkNeighboursAsWater,[e,t,i-1])}},this.checkNeighboursAsLava=function(e,t,i){if(!(e<0||e>V.worldSize-1||i<0||i>V.worldSize-1)){var r=V.world.getBlockID(e,t-1,i),n=V.world.getBlockID(e-1,t,i),o=V.world.getBlockID(e+1,t,i),s=V.world.getBlockID(e,t,i+1),a=V.world.getBlockID(e,t,i-1);0==r&&(w.addLava(e,t-1,i),_e(w.checkNeighboursAsLava,[e,t-1,i])),0==n&&(w.addLava(e-1,t,i),_e(w.checkNeighboursAsLava,[e-1,t,i])),0==o&&(w.addLava(e+1,t,i),_e(w.checkNeighboursAsLava,[e+1,t,i])),0==s&&(w.addLava(e,t,i+1),_e(w.checkNeighboursAsLava,[e,t,i+1])),0==a&&(w.addLava(e,t,i-1),_e(w.checkNeighboursAsLava,[e,t,i-1]))}},this.flagToGrowGrass=function(e,t,i){var r=E+Math.random()*(P-E);setTimeout(function(){if(V.world.getBlockID(e,t,i)==w.dirtID){var r=w.checkUpForBlocker(e,t,i);0!=r&&r!=w.redflowerID&&r!=w.yellowflowerID&&r!=w.bushID&&r!=w.redmushroomID&&r!=w.brownmushroomID&&r!=w.glassID&&r!=w.leafID||w.setBlock(w.grassID,e,t,i)}},r)},this.flagToRemoveGrass=function(e,t,i){var r=C+Math.random()*(R-C);setTimeout(function(){if(V.world.getBlockID(e,t,i)==w.grassID){var r=w.checkUpForBlocker(e,t,i);0!=r&&r!=w.redflowerID&&r!=w.yellowflowerID&&r!=w.bushID&&r!=w.redmushroomID&&r!=w.brownmushroomID&&r!=w.glassID&&r!=w.leafID&&w.setBlock(w.dirtID,e,t,i)}},r)},this.checkBelowFoilage=function(e,t,i){var r=I+Math.random()*(D-I);setTimeout(function(){var r=V.world.getBlockID(e,t,i);if(r==w.redflowerID||r==w.yellowflowerID||r==w.bushID||r==w.redmushroomID||r==w.brownmushroomID){var n=V.world.getBlockID(e,t-1,i);n!=w.grassID&&n!=w.dirtID&&(w.setBlock(0,e,t,i),de(w.checkNeighbours,[e,t,i]))}},r)},this.checkAboveFoilage=function(e,t,i){var r=I+Math.random()*(D-I);setTimeout(function(){var r=V.world.getBlockID(e,t,i);if((r==w.redflowerID||r==w.yellowflowerID||r==w.bushID||r==w.redmushroomID||r==w.brownmushroomID)&&w.getBrightness(e,t,i)<1){w.setBlock(0,e,t,i),de(w.checkNeighbours,[e,t,i]);var n=V.world.getBlockID(e,t+1,i);n!=w.sandID&&n!=w.gravelID||w.checkDownSandGravel(e,t+1,i,n)}},r)},this.checkDownForGrass=function(e,t,i){for(var r=0,n=t;(0==r||r==this.redflowerID||r==this.yellowflowerID||r==this.bushID||r==this.redmushroomID||r==this.brownmushroomID||r==this.glassID||r==this.leafID)&&n>=0;)n-=1,(r=V.world.getBlockID(e,n,i))!=this.redflowerID&&r!=this.yellowflowerID&&r!=this.bushID&&r!=this.redmushroomID&&r!=this.brownmushroomID||w.checkAboveFoilage(e,n,i);r==this.grassID&&this.flagToRemoveGrass(e,n,i)},this.checkDownForDirt=function(e,t,i){for(var r=0,n=t;(0==r||r==this.redflowerID||r==this.yellowflowerID||r==this.bushID||r==this.redmushroomID||r==this.brownmushroomID||r==this.glassID||r==this.leafID)&&n>=0;)n-=1,r=V.world.getBlockID(e,n,i);r==this.dirtID&&this.flagToGrowGrass(e,n,i)},this.checkDownSandGravel=function(e,t,i,r){for(var n=0,o=t;(0==n||n==this.waterID||n==this.waterHackID||n==this.lavaID||n==this.emptySpongeID)&&o>=0;)o-=1,n=V.world.getBlockID(e,o,i);if(0!=n){w.setBlock(0,e,t,i),w.setBlock(r,e,o+1,i);var s=V.world.getBlockID(e,t+1,i);s!=w.sandID&&s!=w.gravelID||w.checkDownSandGravel(e,t+1,i,s);w.removeBlockCheckLit(e,t,i);w.checkNeighbours(e,t,i,!1)}},this.checkUpForBlocker=function(e,t,i){for(var r=0,n=t;(0==r||r==this.redflowerID||r==this.yellowflowerID||r==this.bushID||r==this.redmushroomID||r==this.brownmushroomID||r==this.glassID||r==this.leafID)&&n<64;)n+=1,r=V.world.getBlockID(e,n,i);return r};var ve={};this.updateRemainingSponges=function(){for(var e in ve){var t=ve[e];w.checkAddSponge(t.x,t.y,t.z,!1)}},this.checkAddSponge=function(e,t,i,r){(r||null==r)&&(ve["s"+e+t+i]={x:e,y:t,z:i});for(var n=Math.max(e-2,1),o=Math.min(e+2,_-3),s=Math.max(i-2,1),a=Math.min(i+2,_-3),c=t-2;c<=t+2;c++)for(var h=n;h<=o;h++)for(var u=s;u<=a;u++){var l=V.world.getBlockID(h,c,u);l!=w.waterID&&0!=l||(w.setBlock(w.emptySpongeID,h,c,u),w.removeBlockCheckLit(h,c,u))}},this.checkRemoveSponge=function(e,t,i){delete ve["s"+e+t+i];for(var r=Math.max(e-2,1),n=Math.min(e+2,_-3),o=Math.max(i-2,1),s=Math.min(i+2,_-3),a=t-2;a<=t+2;a++)for(var c=r;c<=n;c++)for(var h=o;h<=s;h++){var u;u=c==e-2||c==e+2||h==i-2||h==i+2,V.world.getBlockID(c,a,h)==w.emptySpongeID&&(w.setBlock(0,c,a,h),u&&de(w.checkNeighbours,[c,a,h]))}w.updateRemainingSponges()};var ye=function(){V.settings.drawDistance++,V.settings.drawDistance>3&&(V.settings.drawDistance=0),be(V.settings.drawDistance),V.emit("saveSettings")};V.on("cycleDrawDistance",ye);var be=function(e){switch(V.settings.drawDistance=e,e){case 0:V.rendering.fogWorld=.002,V.rendering.fogWater=.08,V.rendering.fogLava=.2,V.rendering._camera.maxZ=800;break;case 1:V.rendering.fogWorld=.008,V.rendering.fogWater=.08,V.rendering.fogLava=.2,V.rendering._camera.maxZ=200;break;case 2:V.rendering.fogWorld=.05,V.rendering.fogWater=.1,V.rendering.fogLava=.2,V.rendering._camera.maxZ=50;break;case 3:V.rendering.fogWorld=.2,V.rendering.fogWater=.2,V.rendering.fogLava=.2,V.rendering._camera.maxZ=10}V.rendering._camLocBlock+=1};be(V.settings.drawDistance),V.on("toggleMusic",function(){V.settings.music?(V.settings.music=!1,w.soundPlayer.setMusicVolume(0)):(V.settings.music=!0,w.soundPlayer.setMusicVolume(1)),w.soundPlayer.musicOn=V.settings.music,V.emit("saveSettings")}),V.on("toggleSound",function(){V.settings.sound?V.settings.sound=!1:V.settings.sound=!0,w.soundPlayer.soundOn=V.settings.sound,V.emit("saveSettings")}),V.on("toggleInvertMouse",function(){V.settings.invert?V.settings.invert=!1:V.settings.invert=!0,V.cameraControls.inverseY=V.settings.invert,V.emit("saveSettings")}),V.on("toggleFps",function(){V.settings.fps?V.settings.fps=!1:V.settings.fps=!0,V.version.showFps=V.settings.fps,V.version.lastRedraw=0,V.version.redraw(),V.emit("saveSettings")}),V.on("saveSettings",function(){localStorage.setItem("settings",JSON.stringify(V.settings))}),setInterval(function(){if(null!=t.player){var e=V.entities.getPositionData(V.playerEntity),i=V.rendering._rotationHolder.rotation;t.player.setPosition({x:e.position[0],y:e.position[1],z:e.position[2]},i,t.playerSpawned)}},50),V.setName=function(e){w.setName&&w.setName(e)},this.onHostDisconnect=function(){x||(this.worldInitialized&&(U.isOpen&&U.close(),c.isOpen&&c.close(),z.isOpen&&z.close()),G&&G.show(3),b=!0)},this.onHostFull=function(){G&&G.show(2)},this.onKicked=function(){x=!0,G&&G.show(5)},this.addPlayer=function(e,t,r,n,o){return i(512)(V,e,t,r,n,o)},this.getPlayerPosition=function(){return V.entities.getPosition(V.playerEntity)},this.getPlayerRotation=function(){return V.rendering._rotationHolder.rotation},this.setBlock=function(e,t,i,r){var n=t.length?t:[t,i,r];this.setBlockTilesArray(e,n),V.setBlock(e,n),void 0!==this.changedBlockHandler&&null!==this.changedBlockHandler&&this.changedBlockHandler.setBlock(n,e)},this.addBlock=function(e,t,i,r){var n=t.length?t:[t,i,r],o=!!t.length&&i;return this.setBlockTilesArray(e,n),!!V.addBlock(e,n,o)&&(void 0!==this.changedBlockHandler&&null!==this.changedBlockHandler&&this.changedBlockHandler.addBlock(n,e),e!=this.leafID&&e!=this.glassID&&e!=this.redflowerID&&e!=this.yellowflowerID&&e!=this.bushID&&e!=this.redmushroomID&&e!=this.brownmushroomID&&this.addBlockCheckLit(n[0],n[1],n[2]),!0)},this.handleChangedBlocks=function(e){for(var t in e){var i=e[t];this.setBlockTilesArray(i.bt,i.p),this.worldInitialized&&(i.add?this.addBlock(i.bt,i.p):(this.setBlock(i.bt,i.p),0==i.bt&&this.removeBlockCheckLit(i.p[0],i.p[1],i.p[2])))}this.worldGenerated&&!this.worldInitialized&&xe()},this.syncSavedWorld=function(){var e=r.default.getInstance().getChangedBlocks();for(var t in e){var i=e[t];this.setBlockTilesArray(i.bt,i.p)}},this.setBlockTilesArray=function(e,t,i,r){if(y){var n=t.length?t:[t,i,r];y[(n[1]*_+n[2])*_+n[0]]=e}},this.updateChatLog=function(e){void 0!==c&&c.update(e)}}else console.log("seed must be an integer.");function xe(){!function(){for(var e=0;e<_;++e)for(var t=0;t<64;++t)for(var i=0;i<_;++i){var r=e,n=t,o=i,s=y[(n*_+o)*_+r],a=0;null!=w.lightDepths[r][o]&&(a=w.lightDepths[r][o]),0!=s&&s!=w.redflowerID&&s!=w.yellowflowerID&&s!=w.bushID&&s!=w.redmushroomID&&s!=w.brownmushroomID&&s!=w.glassID&&s!=w.leafID&&s!=w.emptySpongeID&&n>=a&&(a=n),w.lightDepths[r][o]=a}}(),V.world.on("worldDataNeeded",we),V.setPaused(!1),c=o(V),V.version=d(),V.version.showFps=V.settings.fps,V.entities.setPhysicsInterpolation(V.playerEntity,!1),setTimeout(j,100),w.worldInitialized=!0,V.hostInfo.gameFull&&(U.isOpen&&U.close(!0),G.show(2)),null!=S.get("host")?(U.isOpen&&U.close(!0),w.noWebrtcJoin?G.show(6):G.show(0)):null!=S.get("join")&&(U.isOpen&&U.close(!0),G.show(1))}function we(e,t,i,r,n){var o=e.split("|"),s=parseInt(o[0],10),a=parseInt(o[1],10),c=parseInt(o[2],10),h=s*g,u=a*g,l=c*g,f=!1;if((s<0||a<0||c<0)&&(f=!0),(s>=_/g||a>=64/g||c>=_/g)&&(f=!0),f){for(var d=w.bedrockID,p=0;p<t.shape[0];++p)for(var m=0;m<t.shape[1];++m)for(var b=0;b<t.shape[2];++b){d=0,(x=m-1+u)<=v&&(d=w.waterID),x<=v-2&&(d=w.bedrockID),t.set(p,m,b,d)}V.world.setChunkData(e,t)}else{for(d=w.bedrockID,p=0;p<t.shape[0];++p)for(m=0;m<t.shape[1];++m)for(b=0;b<t.shape[2];++b){var x,S=p-1+h,T=b-1+l;null!=(d=y[((x=m-1+u)*_+T)*_+S])&&0!=x||(d=w.bedrockID),(S<0||T<0||p+h>=_||b+l>=_)&&(d=0,x<=v&&(d=w.waterID),x<=v-2&&(d=w.bedrockID)),t.set(p,m,b,d)}V.world.setChunkData(e,t)}}function Se(e){e.ctrlKey&&e.preventDefault()}}},{key:"handleFireEvent",value:function(e){var t=e.targetedBlockBlockID,i=e.targetedBlockPosition,r=e.targetedBlockAdjacentPosition,n=e.addMode,o=e.chosenBlock,s=e.localPlayer;if("undefined"==typeof noa)return n?this.setBlockTilesArray(this.blockArray[o],r):this.setBlockTilesArray(0,i),!1;if(n){if(r[1]>=noa.worldHeight)return!1;var a=noa.world.getBlockID(r[0],r[1],r[2]);if(!this.addBlock(this.blockArray[o],r,s))return!1;var c=this.blockArray[o];return c==this.dirtID&&this.flagToGrowGrass(r[0],r[1],r[2]),this.checkDownForGrass(r[0],r[1],r[2]),(v=noa.world.getBlockID(r[0],r[1]-1,r[2]))!=this.waterID&&v!=this.waterHackID||0!=a||this.checkWaterBelowAdd(r[0],r[1]-1,r[2]),c!=this.sandID&&c!=this.gravelID||this.checkDownSandGravel(r[0],r[1],r[2],c),c==this.spongeID&&this.checkAddSponge(r[0],r[1],r[2]),c!=this.redflowerID&&c!=this.yellowflowerID&&c!=this.bushID&&c!=this.redmushroomID&&c!=this.brownmushroomID||(v!=this.dirtID&&v!=this.grassID&&this.checkBelowFoilage(r[0],r[1],r[2]),this.checkAboveFoilage(r[0],r[1],r[2])),!0}if(t!=this.bedrockID){var h=noa.registry.getBlockFaceMaterialAccessor()(t,0),u=noa.registry._textures[h];this.setBlock(0,i);var l=i,f=this.removeBlockCheckLit(l[0],l[1],l[2]),d=new BABYLON.Vector3(l[0],l[1],l[2]),p=BABYLON.Vector3.Distance(noa.rendering._cameraHolder.position,d);if(null!=u&&p<15)this.addParticles("debris",u,f).mesh.position.copyFromFloats(l[0]+.5,l[1]+.5,l[2]+.5);this.checkDownForDirt(i[0],i[1],i[2]),t==this.spongeID&&this.checkRemoveSponge(i[0],i[1],i[2]);var m=noa.world.getBlockID(l[0],l[1]+1,l[2]);t!=this.dirtID&&t!=this.grassID||m!=this.redflowerID&&m!=this.yellowflowerID&&m!=this.bushID&&m!=this.redmushroomID&&m!=this.brownmushroomID||this.checkBelowFoilage(i[0],i[1]+1,i[2]),m!=this.sandID&&m!=this.gravelID||this.checkDownSandGravel(i[0],i[1]+1,i[2],m);var g=this.soundArray[t];if(null!=g&&p<15){var _=1-p/25;this.soundPlayer.play(g.id,g.volume*_,g.pitch)}var 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1>",183:"<launch-app 2>",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",223:"<meta>",224:"<meta>",226:"<alt-gr>",229:"<ime-process>",231:s?"`":"<unicode>",246:"<attention>",247:"<crsel>",248:"<exsel>",249:"<erase-eof>",250:"<play>",251:"<zoom>",252:"<no-name>",253:"<pa-1>",254:"<clear>"};for(r=58;r<65;++r)c[r]=String.fromCharCode(r);for(r=48;r<58;++r)c[r]=r-48+"";for(r=65;r<91;++r)c[r]=String.fromCharCode(r);for(r=96;r<106;++r)c[r]="<num-"+(r-96)+">";for(r=112;r<136;++r)c[r]="F"+(r-111)},function(e,t,i){e.exports=n;var r=i(16);function n(e,t){if(!(this instanceof n))return new n(e,t);var i=r.create();r.add(i,e,t),this.base=r.min(r.create(),e,i),this.vec=r.clone(t),this.max=r.max(r.create(),e,i),this.mag=r.length(this.vec)}var o=n.prototype;o.width=function(){return this.vec[0]},o.height=function(){return this.vec[1]},o.depth=function(){return this.vec[2]},o.x0=function(){return this.base[0]},o.y0=function(){return this.base[1]},o.z0=function(){return this.base[2]},o.x1=function(){return this.max[0]},o.y1=function(){return this.max[1]},o.z1=function(){return this.max[2]},o.translate=function(e){return r.add(this.max,this.max,e),r.add(this.base,this.base,e),this},o.setPosition=function(e){return r.add(this.max,e,this.vec),r.copy(this.base,e),this},o.expand=function(e){var t=r.create(),i=r.create();return r.max(t,e.max,this.max),r.min(i,e.base,this.base),r.subtract(t,t,i),new n(i,t)},o.intersects=function(e){return!(e.base[0]>this.max[0])&&(!(e.base[1]>this.max[1])&&(!(e.base[2]>this.max[2])&&(!(e.max[0]<this.base[0])&&(!(e.max[1]<this.base[1])&&!(e.max[2]<this.base[2])))))},o.touches=function(e){var t=this.union(e);return null!==t&&(0==t.width()||0==t.height()||0==t.depth())},o.union=function(e){if(!this.intersects(e))return null;var t=Math.max(e.base[0],this.base[0]),i=Math.max(e.base[1],this.base[1]),r=Math.max(e.base[2],this.base[2]);return new n([t,i,r],[Math.min(e.max[0],this.max[0])-t,Math.min(e.max[1],this.max[1])-i,Math.min(e.max[2],this.max[2])-r])}},function(e,t,i){"use strict";e.exports={init:function(e){var t=n.nextPow2(e);a.length<t&&(r.free(a),a=r.mallocInt32(t));c.length<t&&(r.free(c),c=r.mallocInt32(t));h.length<t&&(r.free(h),h=r.mallocInt32(t));u.length<t&&(r.free(u),u=r.mallocInt32(t));l.length<t&&(r.free(l),l=r.mallocInt32(t));f.length<t&&(r.free(f),f=r.mallocInt32(t));var i=8*t;d.length<i&&(r.free(d),d=r.mallocDouble(i))},sweepBipartite:function(e,t,i,r,n,l,f,g,_,v){for(var y=0,b=2*e,x=e-1,w=b-1,S=i;S<r;++S){var T=l[S],A=b*S;d[y++]=n[A+x],d[y++]=-(T+1),d[y++]=n[A+w],d[y++]=T}for(var S=f;S<g;++S){var T=v[S]+s,M=b*S;d[y++]=_[M+x],d[y++]=-T,d[y++]=_[M+w],d[y++]=T}var E=y>>>1;o(d,E);for(var P=0,C=0,S=0;S<E;++S){var R=0|d[2*S+1];if(R>=s)p(h,u,C--,R=R-s|0);else if(R>=0)p(a,c,P--,R);else if(R<=-s){R=-R-s|0;for(var I=0;I<P;++I){var D=t(a[I],R);if(void 0!==D)return D}m(h,u,C++,R)}else{R=-R-1|0;for(var I=0;I<C;++I){var D=t(R,h[I]);if(void 0!==D)return D}m(a,c,P++,R)}}},sweepComplete:function(e,t,i,r,n,s,g,_,v,y){for(var b=0,x=2*e,w=e-1,S=x-1,T=i;T<r;++T){var A=s[T]+1<<1,M=x*T;d[b++]=n[M+w],d[b++]=-A,d[b++]=n[M+S],d[b++]=A}for(var T=g;T<_;++T){var A=y[T]+1<<1,E=x*T;d[b++]=v[E+w],d[b++]=1|-A,d[b++]=v[E+S],d[b++]=1|A}var P=b>>>1;o(d,P);for(var C=0,R=0,I=0,T=0;T<P;++T){var D=0|d[2*T+1],O=1&D;if(T<P-1&&D>>1==d[2*T+3]>>1&&(O=2,T+=1),D<0){for(var L=-(D>>1)-1,F=0;F<I;++F){var B=t(l[F],L);if(void 0!==B)return B}if(0!==O)for(var F=0;F<C;++F){var B=t(a[F],L);if(void 0!==B)return B}if(1!==O)for(var F=0;F<R;++F){var B=t(h[F],L);if(void 0!==B)return B}0===O?m(a,c,C++,L):1===O?m(h,u,R++,L):2===O&&m(l,f,I++,L)}else{var L=(D>>1)-1;0===O?p(a,c,C--,L):1===O?p(h,u,R--,L):2===O&&p(l,f,I--,L)}}},scanBipartite:function(e,t,i,r,n,h,u,l,f,g,_,v){var y=0,b=2*e,x=t,w=t+e,S=1,T=1;r?T=s:S=s;for(var A=n;A<h;++A){var M=A+S,E=b*A;d[y++]=u[E+x],d[y++]=-M,d[y++]=u[E+w],d[y++]=M}for(var A=f;A<g;++A){var M=A+T,P=b*A;d[y++]=_[P+x],d[y++]=-M}var C=y>>>1;o(d,C);for(var R=0,A=0;A<C;++A){var I=0|d[2*A+1];if(I<0){var M=-I,D=!1;if(M>=s?(D=!r,M-=s):(D=!!r,M-=1),D)m(a,c,R++,M);else{var O=v[M],L=b*M,F=_[L+t+1],B=_[L+t+1+e];e:for(var k=0;k<R;++k){var V=a[k],N=b*V;if(!(B<u[N+t+1]||u[N+t+1+e]<F)){for(var z=t+2;z<e;++z)if(_[L+z+e]<u[N+z]||u[N+z+e]<_[L+z])continue e;var U,G=l[V];if(void 0!==(U=r?i(O,G):i(G,O)))return U}}}}else p(a,c,R--,I-S)}},scanComplete:function(e,t,i,r,n,c,h,u,l,f,p){for(var m=0,g=2*e,_=t,v=t+e,y=r;y<n;++y){var b=y+s,x=g*y;d[m++]=c[x+_],d[m++]=-b,d[m++]=c[x+v],d[m++]=b}for(var y=u;y<l;++y){var b=y+1,w=g*y;d[m++]=f[w+_],d[m++]=-b}var S=m>>>1;o(d,S);for(var T=0,y=0;y<S;++y){var A=0|d[2*y+1];if(A<0){var b=-A;if(b>=s)a[T++]=b-s;else{var M=p[b-=1],E=g*b,P=f[E+t+1],C=f[E+t+1+e];e:for(var R=0;R<T;++R){var I=a[R],D=h[I];if(D===M)break;var O=g*I;if(!(C<c[O+t+1]||c[O+t+1+e]<P)){for(var L=t+2;L<e;++L)if(f[E+L+e]<c[O+L]||c[O+L+e]<f[E+L])continue e;var F=i(D,M);if(void 0!==F)return F}}}}else{for(var b=A-s,R=T-1;R>=0;--R)if(a[R]===b){for(var L=R+1;L<T;++L)a[L-1]=a[L];break}--T}}}};var r=i(124),n=i(125),o=i(485),s=1<<28,a=r.mallocInt32(1024),c=r.mallocInt32(1024),h=r.mallocInt32(1024),u=r.mallocInt32(1024),l=r.mallocInt32(1024),f=r.mallocInt32(1024),d=r.mallocDouble(8192);function p(e,t,i,r){var n=t[r],o=e[i-1];e[n]=o,t[o]=n}function m(e,t,i,r){e[i]=r,t[r]=i}},function(e,t,i){"use strict";e.exports=function(e,t){var i="abcdef".split("").concat(t),n=[];e.indexOf("lo")>=0&&n.push("lo=e[k+n]");e.indexOf("hi")>=0&&n.push("hi=e[k+o]");return i.push(r.replace("_",n.join()).replace("$",e)),Function.apply(void 0,i)};var r="for(var j=2*a,k=j*c,l=k,m=c,n=b,o=a+b,p=c;d>p;++p,k+=j){var _;if($)if(m===p)m+=1,l+=j;else{for(var s=0;j>s;++s){var t=e[k+s];e[k+s]=e[l],e[l++]=t}var u=f[p];f[p]=f[m],f[m++]=u}}return m"},function(module,exports,__webpack_require__){"use strict";function overlay(game){var scale=2,buttonscale=scale+1,patternScale=8,width=window.innerWidth,height=window.innerHeight,mouseOverButton=null,tickRate=500,lastTick=0,blinkCount=0,blinkCopy=!1,ypos=Math.floor(.5*height)-120*scale,center=Math.floor(.5*width),urlParams=new URLSearchParams(window.location.search),url=window.location.href.split("?")[0];if(urlParams.has("size")&&urlParams.delete("size"),urlParams.has("host")){var value=urlParams.get("host");urlParams.delete("host"),urlParams.append("join",value),url+="?"+urlParams.toString(),history.pushState&&window.history.pushState({path:url},"",url)}else url=window.location.href;var copyTextarea=document.querySelector(".js-copytextarea");copyTextarea.value=url;var allowedChars="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 ,.:-_'*!\\\"#%/()=+?[]{}<>@|$;",username="";game.settings&&""!=game.settings.username&&null!=game.settings.username&&(username=game.settings.username);var state=0,canvas=document.createElement("canvas");canvas.width=width,canvas.height=height;var context=canvas.getContext("2d");context.imageSmoothingEnabled=!1;var div=document.getElementById("overlay");div.appendChild(canvas),div.style.width=width+"px",div.style.height=height+"px";var patternSize=16*patternScale,patternCanvas=document.createElement("canvas");patternCanvas.width=patternSize,patternCanvas.height=patternSize;var patternContext=patternCanvas.getContext("2d");patternContext.imageSmoothingEnabled=!1;var loaded=0,totalLoad=3,checkLoading=function(){++loaded>=totalLoad&&(patternContext.drawImage(bg,0,0,patternSize,patternSize),patternContext.fillStyle="rgba(0,0,0,0.7)",patternContext.fillRect(0,0,patternSize,patternSize),pattern=context.createPattern(patternCanvas,"repeat"),obj.redraw())},bg=new Image;bg.onload=checkLoading,bg.src="assets/textures/dirt.png";var button=new Image;button.onload=checkLoading,button.src="assets/textures/button.png";var button_over=new Image;button_over.onload=checkLoading,button_over.src="assets/textures/button_over.png";var pattern=context.createPattern(patternCanvas,"repeat"),drawText=function(e,t,i,r){context.font=12*scale+"px Minecraft",context.textBaseline="alphabetic",context.textAlign="center";var n=2*scale;context.fillStyle="rgb(63,63,63)",context.fillText(e,t+n,i+n),context.fillStyle=r||"rgb(255,255,255)",context.fillText(e,t,i)},makeButton=function(e,t,i,r){return{str:e,x:t,y:i,over:!1,func:r,widthscale:1,key:null,draw:function(){this.widthscale<1&&(context.fillStyle="rgba(0,0,0,1)",context.fillRect(center-scale+this.x*scale-.5*button.width*buttonscale*this.widthscale,ypos+this.y*scale,2*scale+button.width*buttonscale*this.widthscale,button.height*buttonscale));var e=button;this.over&&(e=button_over),context.drawImage(e,center+this.x*scale-.5*button.width*buttonscale*this.widthscale,ypos+this.y*scale,button.width*buttonscale*this.widthscale,button.height*buttonscale);var t="rgb(255,255,255)";this.over&&(t="rgb(255,255,160)"),drawText(this.str,center+this.x*scale,ypos+this.y*scale+19*scale,t)}}};function submitUsername(){var e=username.trim();e!==game.hostInfo.hostName&&e.length>0&&(game.settings.username=e,game.emit("saveSettings"),game.setName(e),obj.hide())}function copyUrl(){var e=document.querySelector(".js-copytextarea");e.focus(),e.select(),blinkCopy=!0,obj.redraw(),setTimeout(function(){blinkCopy=!1,obj.redraw()},250);try{document.execCommand("copy")}catch(e){}}function newGame(){var e=window.location.href.split("?")[0];window.location.href=e}function takeOverHost(){var e=window.location.href.split("?")[0];window.location.href=e}function newGameWebrtc(){obj.show(0)}var startButtonHost=makeButton("Start",78,170,submitUsername);startButtonHost.widthscale=.5;var startButtonClient=makeButton("Start",0,130,submitUsername),copyButton=makeButton("Copy",0,80,copyUrl),copyButtonHidden=makeButton("Copy Hidden",0,40,copyUrl),newgameButton=makeButton("Launch a new game",0,130,newGame),newgameHostButton=makeButton("Relaunch the game as a host",0,120,takeOverHost),newgameButtonNoWebrtc=makeButton("Launch a new game",0,130,newGameWebrtc),array0=[startButtonHost,copyButton,copyButtonHidden],array1=[startButtonClient],array2=[newgameButton],array3=[newgameHostButton],array4=[newgameButton],array5=[newgameButton],array6=[newgameButtonNoWebrtc],activeArray=array1,obj={isOpen:!0,show:function show(openState){state=openState,1!=state||obj.isWebRTCSupported||(state=6),activeArray=eval("array"+state),document.addEventListener("keypress",obj.keypress,!1),document.addEventListener("keydown",obj.keydown,!1),div.addEventListener("mousemove",this.mousemove,!1),document.addEventListener("mousedown",this.press,!1),obj.isOpen=!0,obj.redraw(),div.style.display="block",document.exitPointerLock(),game.inputs&&(game.inputs.state.active=!1)},hide:function(){document.removeEventListener("keypress",obj.keypress),document.removeEventListener("keydown",obj.keydown),div.removeEventListener("mousemove",this.mousemove),document.removeEventListener("mousedown",this.press),obj.isOpen=!1,div.style.display="none";var e=document.getElementById("noa-container");setTimeout(function(){null!=e&&e.requestPointerLock()},200),game.inputs&&(game.inputs.state.active=!0)},mousemove:function(e){for(var t=e.layerX,i=e.layerY,r=null,n=0;n<activeArray.length;n++){var o=activeArray[n],s=center+o.x*scale-.5*button.width*buttonscale*o.widthscale,a=ypos+o.y*scale,c=s+button.width*buttonscale*o.widthscale,h=a+button.height*buttonscale;if(t>s&&t<c&&i>a&&i<h){r=n;break}}null!=r&&r!=mouseOverButton&&(activeArray[r].over=!0,obj.redraw()),null==r&&null!=mouseOverButton&&(activeArray[mouseOverButton].over=!1,obj.redraw()),mouseOverButton=r},press:function(e){if(null!=activeArray[mouseOverButton]){var t=activeArray[mouseOverButton].func;null!=t&&t()}},keydown:function(e){13!=e.keyCode?(8==e.keyCode&&username.length>0&&(username=username.substring(0,username.length-1)),obj.redraw()):submitUsername()},keypress:function(e){var t=e.key;allowedChars.indexOf(t)>=0&&username.length<32&&(username+=t),obj.redraw()},tick:function(){var e=performance.now();e<lastTick+tickRate||(blinkCount++,obj.redraw(),lastTick=e)},redraw:function(){context.clearRect(0,0,width,height),state<=1||3==state?(context.fillStyle="rgba(0,0,0,0.6)",context.fillRect(0,0,width,height)):(context.fillStyle=pattern,context.fillRect(0,0,width,height)),context.font=14*scale+"px Minecraft, sans-serif",context.textBaseline="alphabetic",context.textAlign="center",context.strokeStyle="rgba(255,255,255,1)",context.lineWidth=scale;var e=0;if(0==state){if(drawText("Game generated!",center,ypos-10*scale),obj.isWebRTCSupported){drawText("You are the host. You can invite some ("+(game.hostInfo.maxPlayers-1)+") friends to join you.",center,ypos+24*scale);var t=300*scale,i=30*scale;copyButtonHidden.draw(),context.fillStyle="rgba(0,0,0,1)",blinkCopy&&(context.fillStyle="rgba(127,127,127,1)"),context.fillRect(.5*width-.5*t,.5*height-80*scale,t,i),context.save(),context.rect(.5*width-.5*t,.5*height-80*scale,t,i),context.clip(),drawText(url,center,ypos+60*scale),context.restore(),context.strokeRect(.5*width-.5*t,.5*height-80*scale,t,i),copyButton.draw(),e=40*scale}else drawText("Your current browser does not have support for WebRTC.",center,ypos+24*scale),drawText("That means you can only play in single player mode.",center,ypos+41*scale),drawText("Please use another browser to play multiplayer,",center,ypos+58*scale),startButtonHost.y=130;drawText("Pick a username and start the game.",center,ypos+115*scale+e);t=150*scale,i=30*scale;var r=-78*scale;context.fillStyle="rgba(0,0,0,1)",context.fillRect(r+.5*width-.5*t,.5*height+10*scale+e,t,i),context.save(),context.rect(r+.5*width-.5*t,.5*height+10*scale+e,t,i),context.clip(),drawText(username,center+r,ypos+150*scale+e);var n=context.measureText(username).width;blinkCount%2==0&&(context.fillStyle="rgba(255,255,255,1)",context.fillRect(r+center+.5*n,ypos+135*scale+e,scale,20*scale)),context.restore(),context.strokeRect(.5*width-.5*t+r,.5*height+10*scale+e,t,i),startButtonHost.draw(),drawText("Left click to place or mine blocks (right click to toggle).",center,ypos+190*scale+e)}if(1==state){var o="Welcome!";"temp"!=game.hostInfo.hostName&&(o='Welcome to "'+game.hostInfo.hostName+'".'),drawText(o,center,ypos+0*scale),drawText(" You are player "+game.hostInfo.playerCount+" of "+game.hostInfo.maxPlayers+".",center,ypos+17*scale),drawText("Pick a username and start the game.",center,ypos+115*scale+(e=-40*scale));t=300*scale,i=30*scale;context.fillStyle="rgba(0,0,0,1)",context.fillRect(.5*width-.5*t,.5*height+10*scale+e,t,i),context.save(),context.rect(.5*width-.5*t,.5*height+10*scale+e,t,i),context.clip(),drawText(username,center,ypos+150*scale+e);n=context.measureText(username).width;blinkCount%2==0&&(context.fillStyle="rgba(255,255,255,1)",context.fillRect(center+.5*n,ypos+135*scale+e,scale,20*scale)),context.restore(),context.strokeRect(.5*width-.5*t,.5*height+10*scale+e,t,i),startButtonClient.draw(),drawText("Left click to place or mine blocks (right click to toggle).",center,ypos+240*scale+e)}2==state&&(drawText("The game you are trying to join is full.",center,ypos+88*scale),drawText("Come back later or host you own game.",center,ypos+105*scale),newgameButton.draw()),3==state&&(drawText("The End!",center,ypos+4*scale),drawText("The host left the game.",center,ypos+38*scale),drawText("If you launch a new game you will become the host and be able to",center,ypos+75*scale),drawText("invite friends. The new game will be based on this world.",center,ypos+92*scale),newgameHostButton.draw()),4==state&&(drawText("The game you are trying to join doesn't exist.",center,ypos+88*scale),drawText("You can still host a new game and invite your friends.",center,ypos+105*scale),newgameButton.draw()),5==state&&(drawText("You were kicked!",center,ypos+88*scale),drawText("You can host a new game and invite your own friends.",center,ypos+105*scale),newgameButton.draw()),6==state&&(drawText("Your current browser does not have support for WebRTC.",center,ypos+71*scale),drawText("If you want to join a game, please use another browser.",center,ypos+88*scale),drawText("Or you can launch a single player 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r=t.state,n=r.code;r.database;s.a.getGame(n).then(function(i){null==i?t.handleNoSuchGame(e,n):t.handleJoinExistingGame(n,e)})})}},{key:"handleJoinExistingGame",value:function(e,t){var i=this;s.a.getICECandidates(e).then(function(r){var o=c(8);s.a.joinSignalingChannel(e,o).then(function(){var a=new n.a({initiator:!0,trickle:!1,reconnectTimer:3e3,config:{iceServers:r}});i.peer=a,a.on("signal",function(t){s.a.sendSignalingTo(e,"host",o,t).then(function(){})}),s.a.listenForData(e,function(e){void 0!==e.payload.signal&&a.signal(e.payload.signal)}),a.on("data",function(e){i.handleData(JSON.parse(e))}),i.handleConnectionEstablished(a,t,e),i.pollWorldChanges(),i.handleHostDisconnected(a,e),a.on("error",function(e){"ERR_ICE_CONNECTION_FAILURE"===e.code&&(console.log("Host disconnected!"),console.log(e),console.log(this))})})})}},{key:"handleHostDisconnected",value:function(e,t){var i=this;e.on("close",function(){i.setState({gameStarted:!1,connected:!1,error:"Disconnected from 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e}},{key:"setBlockAt",value:function(e,t){this.broadcast({type:"setBlockTypeAt",data:{position:e,blockTypeId:t}})}},{key:"emitFireEvent",value:function(e){this.broadcast({type:"fireEvent",data:e})}},{key:"sendJoined",value:function(e){var t={message:"",timestamp:+new Date,type:"joined",from:e};this.broadcast({type:"message",message:t})}},{key:"sendMessage",value:function(e){var t={message:e,timestamp:+new Date,type:"message",from:this.state.name};this.broadcast({type:"message",message:t})}},{key:"setState",value:function(e,t){"Disconnected from host"==e.error&&this.state.game.onHostDisconnect&&this.state.game.onHostDisconnect(),this.state=function(e){for(var t=1;t<arguments.length;t++){var i=null!=arguments[t]?arguments[t]:{},r=Object.keys(i);"function"==typeof Object.getOwnPropertySymbols&&(r=r.concat(Object.getOwnPropertySymbols(i).filter(function(e){return Object.getOwnPropertyDescriptor(i,e).enumerable}))),r.forEach(function(t){h(e,t,i[t])})}return 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/*!
 * @overview es6-promise - a tiny implementation of Promises/A+.
 * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
 * @license   Licensed under MIT license
 *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
 * @version   3.3.1
 */
/*!
 * @overview es6-promise - a tiny implementation of Promises/A+.
 * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
 * @license   Licensed under MIT license
 *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
 * @version   3.3.1
 */