normalWorker.js

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/*!
 * Determine if an object is a Buffer
 *
 * @author   Feross Aboukhadijeh <https://feross.org>
 * @license  MIT
 */
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s=i.base4D[i.p4D[r]],o=null,u=null,c=0;c<s.length;c+=5)u=n(s[c],s[c+1],s[c+2],s[c+3],s[c+4]),null===o?t[r/16]=u:o.next=u,o=u;u.next=n(i.p4D[r+1],i.p4D[r+2],i.p4D[r+3],i.p4D[r+4],i.p4D[r+5]),u.next.next=n(i.p4D[r+6],i.p4D[r+7],i.p4D[r+8],i.p4D[r+9],i.p4D[r+10]),u.next.next.next=n(i.p4D[r+11],i.p4D[r+12],i.p4D[r+13],i.p4D[r+14],i.p4D[r+15])}var h=[];for(r=0;r<i.lookupPairs4D.length;r+=2)h[i.lookupPairs4D[r]]=t[i.lookupPairs4D[r+1]];var l=new Uint8Array(256),f=new Uint8Array(256),d=new Uint8Array(256);for(r=0;r<256;r++)d[r]=r;var p=new Uint32Array(1);for(p[0]=e,p=a(a(a(p))),r=255;r>=0;r--){p=a(p);var b=new Uint32Array(1);b[0]=(p[0]+31)%(r+1),b[0]<0&&(b[0]+=r+1),l[r]=d[b[0]],f[r]=252&l[r],d[b[0]]=d[r]}return function(e,t,r,s){for(var o=(e+t+r+s)*i.STRETCH_4D,n=e+o,a=t+o,u=r+o,c=s+o,d=Math.floor(n),p=Math.floor(a),b=Math.floor(u),k=Math.floor(c),g=(d+p+b+k)*i.SQUISH_4D,m=e-(d+g),y=t-(p+g),v=r-(b+g),D=s-(k+g),M=n-d,_=a-p,w=u-b,T=c-k,j=M+_+w+T,N=0,S=h[w-T+1|_-w+1<<1|_-T+1<<2|M-_+1<<3|M-w+1<<4|M-T+1<<5|j<<6|j+T<<8|j+w<<11|j+_<<14|j+M<<17];void 0!==S;S=S.next){var x=m+S.dx,B=y+S.dy,O=v+S.dz,P=D+S.dw,z=2-x*x-B*B-O*O-P*P;if(z>0){var A=d+S.xsb,U=p+S.ysb,H=b+S.zsb,E=k+S.wsb,R=l[255&A],I=l[R+U&255],W=l[I+H&255],Q=f[W+E&255];N+=z*z*z*z*(i.gradients4D[Q]*x+i.gradients4D[Q+1]*B+i.gradients4D[Q+2]*O+i.gradients4D[Q+3]*P)}}return N*i.NORM_4D}}},286:function(e,t,r){"use strict";e.exports=function(e){"number"!=typeof e&&(e=123);var t=3432918353,r=461845907,i=Math.pow(2,32);return function(){for(var s=arguments.length,o=e,n=0;n<s;n++){var a=0|arguments[n],u=5*(65535&(o=(o^=a=(65535&(a=(a=(65535&a)*t+(((a>>>16)*t&65535)<<16)&4294967295)<<15|a>>>17))*r+(((a>>>16)*r&65535)<<16)&4294967295)<<13|o>>>19))+((5*(o>>>16)&65535)<<16)&4294967295;o=27492+(65535&u)+((58964+(u>>>16)&65535)<<16)}return o^=s,o=2246822507*(65535&(o^=o>>>16))+((2246822507*(o>>>16)&65535)<<16)&4294967295,o=3266489909*(65535&(o^=o>>>13))+((3266489909*(o>>>16)&65535)<<16)&4294967295,((o^=o>>>16)>>>0)/i}}},323:function(e,t,r){"use strict";var i=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(t,"__esModule",{value:!0}),t.SavannaBiome=t.BeachBiome=t.OceanBiome=t.IceMountainsBiome=t.MountainsBiome=t.DesertBiome=t.ForestBiome=t.IcePlainsBiome=t.PlainsBiome=t.BaseBiome=void 0;const s=r(285),o=i(r(286));class n{constructor(e,t,r){this.id="base",this.block={},this.height=100,this.feature={},this.block=e,this.feature=t,this.heightNoise=s.makeNoise2D(Math.round(60*r*Math.sin(3^r)*1e4)),this.heightNoise2=s.makeNoise2D(Math.round(60*r*1e4)),this.caveNoise=s.makeNoise3D(Math.round(r*Math.sin(2^r)*1e4)),this.caveNoise2=s.makeNoise3D(Math.round(1e4*r)),this.hash=o.default(2e4^r),this.hash2=o.default(3*r*1e4)}getBlock(e,t,r,i){if(i(e,t,r))return this.block.stone}getHeightMap(e,t,r){return 5*Math.floor(this.heightNoise(e/140,r/140)+1)+50}validate(e,t){return!0}}t.BaseBiome=n;class a extends n{constructor(e,t,r){super(e,t,r),this.id="plains",this.height=120,this.mountainNoise=s.makeNoise2D(5238*r+132)}getBlock(e,t,r,i){const s=i(t),o=i(t+1),n=i(t+3),a=i(t-1);if(0==t)return this.block.bedrock;if(s==this.block.stone)return 0==o?this.block.grass:o==this.block.stone&&n!=this.block.stone||o==this.block.water?this.block.dirt:this.block.stone;if(a==this.block.stone&&0==s){if(this.hash2(e,r)>=.9995)return this.feature.oakTree;if(this.hash2(e,r)<=5e-5)return this.feature.birchTree;if(this.hash(e,r)<=.06)return this.hash(e,t,r)<=.5?this.block.red_flower:this.block.yellow_flower;if(this.hash(e,r)>=.85)return this.block.grass_plant}return this.block.air}getHeightMap(e,t,r){const i=this.caveNoise(e/70,t/70,r/70),s=this.caveNoise2(e/40,t/40,r/40),o=this.heightNoise(e/120,r/120)+.4+(this.heightNoise2(e/10,r/10)+1)/4;return 14*(i*(1-o)+s*o)*(this.mountainNoise(e/60,r/60)+1)+70}}t.PlainsBiome=a;t.IcePlainsBiome=class extends a{constructor(){super(...arguments),this.id="iceplains"}getBlock(e,t,r,i){const s=i(t),o=i(t+1),n=i(t+3),a=i(t-1);if(0==t)return this.block.bedrock;if(s==this.block.stone)return 0==o?this.block.grass_snow:o==this.block.water||o==this.block.stone&&n!=this.block.stone||o==this.block.water?this.block.dirt:this.block.stone;if(a==this.block.stone&&0==s){if(this.hash2(e,r)>=.9985)return this.feature.spruceTree}else if(a==this.block.stone&&s==this.block.water&&0==o&&i(t-2)==this.block.stone)return this.block.ice;return this.block.air}};t.ForestBiome=class extends n{constructor(e,t,r){super(e,t,r),this.id="forest",this.height=120,this.mountainNoise=s.makeNoise2D(5238*r+132)}getBlock(e,t,r,i){const s=i(t),o=i(t+1),n=i(t+3),a=i(t-1);if(0==t)return this.block.bedrock;if(s==this.block.stone)return 0==o?this.block.grass:o==this.block.water||o==this.block.stone&&n!=this.block.stone?this.block.dirt:this.block.stone;if(a==this.block.stone&&0==s){if(this.hash2(e,r)>=.993)return this.feature.oakTree;if(this.hash2(e,r)<=.002)return this.feature.birchTree;if(this.hash(e,r)<=.06)return this.hash(e,t,r)<=.5?this.block.red_flower:this.block.yellow_flower;if(this.hash(e,r)>=.85)return this.block.grass_plant}return this.block.air}getHeightMap(e,t,r){const i=this.caveNoise(e/70,t/70,r/70),s=this.caveNoise2(e/40,t/40,r/40),o=this.heightNoise(e/120,r/120)+(this.heightNoise2(e/10,r/10)+1)/4;return(i*(1-o)+s*o)*(14+10*(this.mountainNoise(e/60,r/60)+1))+72}};t.DesertBiome=class extends n{constructor(e,t,r){super(e,t,r),this.id="desert",this.height=120,this.mountainNoise=s.makeNoise2D(5238*r+132)}getBlock(e,t,r,i){const s=i(t),o=i(t+1),n=i(t+3),a=i(t+6),u=i(t-1);if(0==t)return this.block.bedrock;if(s==this.block.stone)return o==this.block.water||o==this.block.air||o&&!n?this.block.sand:o!=this.block.stone||a?this.block.stone:this.block.sandstone;if(u==this.block.stone&&0==s){if(this.hash2(e,r)<=.01)return this.feature.cactus;if(this.hash(e,r)<=.006)return this.block.deadbush}return this.block.air}getHeightMap(e,t,r){const i=this.caveNoise(e/70,t/70,r/70),s=this.caveNoise2(e/40,t/40,r/40)+.2,o=this.heightNoise(e/120,r/120),n=this.mountainNoise(e/60,r/60)+1;return 24*Math.abs(i*(1-o)+s*o)*n+73}};class u extends n{constructor(e,t,r){super(e,t,r),this.id="mountains",this.height=240,this.hightVariationNoise=s.makeNoise2D(3^r)}getBlock(e,t,r,i){const s=i(t),o=i(t+1),n=i(t+2),a=i(t+3),u=i(t-1);if(0==t)return this.block.bedrock;if(s==this.block.stone){if(t>135+6*this.hash(e,r)){if(0==o||o==this.block.stone&&0==n)return this.block.snow}else if(t>115+7*this.hash(e,r)){if(0==o)return this.hash(e,t,r)<=.1?this.block.cobblestone:this.block.stone}else{if(0==o)return this.block.grass;if(o==this.block.stone&&a!=this.block.stone)return this.block.dirt;if(o==this.block.water)return this.block.dirt}return this.block.stone}if(u==this.block.stone&&0==s){if(t>120)return this.block.air;if(this.hash(e,r)<=.03)return this.hash(e,t,r)<=.5?this.block.red_flower:this.block.yellow_flower;if(this.hash(e,r)>=.85)return this.block.grass_plant}return this.block.air}getHeightMap(e,t,r){const i=this.caveNoise(e/180,t/80,r/180),s=this.caveNoise(e/20,t/20,r/20),o=Math.abs(this.heightNoise(e/80,r/80)),n=this.heightNoise(e/5,r/5)+1,a=this.heightNoise2(e/10,r/10)+1;return 100*function(e){return e>0?e:e/3}(o-i*s/2)+2*n+3*a+80}}t.MountainsBiome=u;t.IceMountainsBiome=class extends u{constructor(){super(...arguments),this.id="icemountains"}getBlock(e,t,r,i){const s=i(t),o=i(t+1),n=i(t+2),a=i(t+3),u=i(t-1);if(0==t)return this.block.bedrock;if(s==this.block.stone){if(t>135+6*this.hash(e,r)){if(0==o||o==this.block.stone&&0==n)return this.block.snow}else if(t>115+7*this.hash(e,r)){if(0==o)return this.hash(e,t,r)<=.1?this.block.cobblestone:this.block.snow}else{if(0==o)return this.block.grass_snow;if(o==this.block.stone&&a!=this.block.stone)return this.block.dirt;if(o==this.block.water)return this.block.dirt}return this.block.stone}if(u==this.block.stone&&0==s);else if(u==this.block.stone&&s==this.block.water&&0==o&&i(t-2)==this.block.stone)return this.block.ice;return this.block.air}};t.OceanBiome=class extends n{constructor(){super(...arguments),this.id="ocean",this.height=90}getBlock(e,t,r,i){const s=i(t),o=i(t+1),n=i(t+3);i(t-1);return 0==t?this.block.bedrock:s==this.block.stone?o==this.block.water||o==this.block.air||o==this.block.stone&&n!=this.block.stone?this.block.gravel:this.block.stone:(this.block.stone,this.block.air)}getHeightMap(e,t,r){const i=this.caveNoise(e/70,t/70,r/70),s=this.caveNoise(e/40,t/40,r/40),o=this.heightNoise(e/120,r/120)+.4+(this.heightNoise(e/10,r/10)+.1+1)/3;return 14*(i*(1-o)+s*o)+50}};t.BeachBiome=class extends n{constructor(){super(...arguments),this.id="beach",this.height=100}getBlock(e,t,r,i){const s=i(t),o=i(t+1),n=i(t+3),a=i(t+6);i(t-1);return 0==t?this.block.bedrock:s==this.block.stone?o==this.block.water||o==this.block.air||o==this.block.stone&&n!=this.block.stone?this.block.sand:o!=this.block.stone||a?this.block.stone:this.block.sandstone:(this.block.stone,this.block.air)}getHeightMap(e,t,r){const i=this.caveNoise(e/70,t/70,r/70),s=this.caveNoise(e/40,t/40,r/40),o=this.heightNoise(e/120,r/120)+.4+(this.heightNoise(e/10,r/10)+.1+1)/3;return 8*(i*(1-o)+s*o)+66}};t.SavannaBiome=class extends n{constructor(e,t,r){super(e,t,r),this.id="savanna",this.height=120,this.mountainNoise=s.makeNoise2D(5238*r+132)}getBlock(e,t,r,i){const s=i(t),o=i(t+1),n=i(t+3),a=i(t-1);if(0==t)return this.block.bedrock;if(s==this.block.stone)return 0==o?this.block.grass_yellow:o==this.block.stone&&n!=this.block.stone||o==this.block.water?this.block.dirt:this.block.stone;if(a==this.block.stone&&0==s){if(this.hash2(e,r)>=.9995)return this.feature.yellowOakTree;if(this.hash(e,r)>=.85)return this.block.grass_plant_yellow}return this.block.air}getHeightMap(e,t,r){const i=this.caveNoise(e/70,t/70,r/70),s=this.caveNoise2(e/40,t/40,r/40),o=this.heightNoise(e/70,r/70)+.4+(this.heightNoise2(e/10,r/10)+1)/4;return 23*(i*(1-o)+s*o)*(this.mountainNoise(e/60,r/60)+1)+73}}},419:function(e,t,r){"use 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