@hashgraphonline/standards-sdk/dist/umd/standards-sdk.umd.js

The Hashgraph Online Standards SDK provides a complete implementation of the Hashgraph Consensus Standards (HCS), giving developers all the tools needed to build applications on Hedera.

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t=e.getAttribute("data-src"),r=e.getAttribute("data-script-id"),n=t?.split("/").pop(),i=e.hasAttribute("data-required");if(!this.isDuplicate(n||"")){this.updateLoadingStatus(r,"loading");try{const t=e.getAttribute("data-cdn-url")||this.config.cdnUrl,i=e.getAttribute("data-network")||this.config.network,o=await this.retrieveHCS1Data(n,t,i),a=await o.text(),s=document.createElement("style");s.textContent=a,document.head.appendChild(s),this.updateLoadingStatus(r,"loaded"),window.dispatchEvent(this.scriptLoadedEvent),this.log("Loaded and inlined stylesheet: "+r)}catch(o){if(this.error("Failed to load stylesheet: "+r,o),this.updateLoadingStatus(r,"failed"),i)throw o}}}async loadImage(e){const t=e.getAttribute("data-src"),r=t?.split("/").pop();this.log("Loading image: "+r),this.updateLoadingStatus("Image: "+r,"loaded");try{const t=e.getAttribute("data-cdn-url")||this.config.cdnUrl,n=e.getAttribute("data-network")||this.config.network,i=await 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t=document.createElement("script");t.setAttribute("data-src","hcs://1/0.0.7293044"),t.setAttribute("data-script-id","model-viewer"),t.setAttribute("type","module"),window.addEventListener("HCSScriptLoaded",(()=>{this.modelViewerLoaded=!0,e()}),{once:!0}),this.loadScript(t)})),this.modelViewerLoading)}async loadGLB(e){await this.loadModelViewer();const t=e.getAttribute("data-src"),r=t?.split("/").pop();this.log("Loading GLB: "+r),this.updateLoadingStatus("GLB: "+r,"loading");try{const t=e.getAttribute("data-cdn-url")||this.config.cdnUrl,n=e.getAttribute("data-network")||this.config.network;let i;"model-viewer"!==e.tagName.toLowerCase()?(i=document.createElement("model-viewer"),Array.from(e.attributes).forEach((e=>{i.setAttribute(e.name,e.value)})),i.setAttribute("camera-controls",""),i.setAttribute("auto-rotate",""),i.setAttribute("ar",""),e.parentNode?.replaceChild(i,e)):i=e;const o=await this.retrieveHCS1Data(r,t,n),a=URL.createObjectURL(o);i.setAttribute("src",a),this.LoadedGLBs[r]=a,this.updateLoadingStatus("GLB: "+r,"loaded"),this.log("Loaded GLB: "+r)}catch(n){this.error("Failed to load GLB: "+r,n),this.updateLoadingStatus("GLB: "+r,"failed")}}async loadResource(e,t,r){return new Promise((n=>{this.loadQueue.push({element:e,type:t,order:r,resolve:n}),this.processQueue()}))}async processQueue(){if(!this.isProcessingQueue){for(this.isProcessingQueue=!0;this.loadQueue.length>0;){const t=this.loadQueue.shift();try{"script"===t.type?await this.loadScript(t.element):"image"===t.type?await this.loadImage(t.element):"video"===t.type||"audio"===t.type?await this.loadMedia(t.element,t.type):"glb"===t.type?await this.loadGLB(t.element):"css"===t.type&&await this.loadStylesheet(t.element),t.resolve()}catch(e){if(this.error("Error processing queue item:",e),"script"===t.type&&t.element.hasAttribute("data-required"))break}}this.isProcessingQueue=!1}}async replaceHCSInStyle(e){let t=e,r=t.indexOf("hcs://");for(;-1!==r;){let e=r;for(;e<t.length&&!["'",'"'," ",")"].includes(t[e]);)e++;const i=t.substring(r,e),o=i.split("/").pop();try{const n=this.config.cdnUrl,a=this.config.network,s=await this.retrieveHCS1Data(o,n,a),c=URL.createObjectURL(s);t=t.substring(0,r)+c+t.substring(e),this.LoadedImages[o]=c,this.log("Replaced CSS HCS URL: "+i+" with "+c)}catch(n){this.error("Failed to load CSS image: "+o,n)}r=t.indexOf("hcs://",r+1)}return t}async processInlineStyles(){const e=document.querySelectorAll('[style*="hcs://"]');this.log("Found "+e.length+" elements with HCS style references");for(const r of Array.from(e)){const e=r.getAttribute("style");if(e){this.log("Processing style: "+e);const t=await this.replaceHCSInStyle(e);e!==t&&(r.setAttribute("style",t),this.log("Updated style to: "+t))}}const t=document.querySelectorAll("style");for(const r of Array.from(t))if(r.textContent?.includes("hcs://")){const e=await this.replaceHCSInStyle(r.textContent);r.textContent!==e&&(r.textContent=e)}}async init(){return this.loadConfigFromHTML(),new Promise((e=>{const t=async()=>{const t=document.querySelectorAll('script[data-src^="hcs://"]'),r=document.querySelectorAll('img[data-src^="hcs://"], img[src^="hcs://"]'),n=document.querySelectorAll('video[data-src^="hcs://"], video[src^="hcs://"]'),i=document.querySelectorAll('audio[data-src^="hcs://"], audio[src^="hcs://"]'),o=document.querySelectorAll('model-viewer[data-src^="hcs://"]'),a=document.querySelectorAll('link[data-src^="hcs://"]');document.querySelectorAll('[src^="hcs://"]').forEach((e=>{const t=e.getAttribute("src");t&&(e.setAttribute("data-src",t),e.removeAttribute("src"))})),await this.processInlineStyles();const s=[];[{elements:t,type:"script"},{elements:r,type:"image"},{elements:n,type:"video"},{elements:i,type:"audio"},{elements:o,type:"glb"},{elements:a,type:"css"}].forEach((({elements:e,type:t})=>{e.forEach((e=>{const r=parseInt(e.getAttribute("data-load-order")||"")||1/0;s.push(this.loadResource(e,t,r))}))})),await Promise.all(s);const c=new MutationObserver((e=>{e.forEach((e=>{if(e.addedNodes.forEach((e=>{if(e.nodeType===Node.ELEMENT_NODE){const t=e;if(t.getAttribute("style")?.includes("hcs://")&&this.processInlineStyles(),"style"===t.tagName.toLowerCase()&&t.textContent?.includes("hcs://")&&this.processInlineStyles(),t.getAttribute("src")?.startsWith("hcs://")){const e=t.getAttribute("src");t.setAttribute("data-src",e),t.removeAttribute("src");switch(t.tagName.toLowerCase()){case"img":this.loadResource(t,"image",1/0);break;case"video":this.loadResource(t,"video",1/0);break;case"audio":this.loadResource(t,"audio",1/0);break;case"script":this.loadResource(t,"script",1/0)}}t.matches('script[data-src^="hcs://"]')?this.loadResource(t,"script",1/0):t.matches('img[data-src^="hcs://"]')?this.loadResource(t,"image",1/0):t.matches('video[data-src^="hcs://"]')?this.loadResource(t,"video",1/0):t.matches('audio[data-src^="hcs://"]')?this.loadResource(t,"audio",1/0):t.matches('model-viewer[data-src^="hcs://"]')?this.loadResource(t,"glb",1/0):t.matches('link[data-src^="hcs://"]')&&this.loadResource(t,"css",1/0);t.querySelectorAll('[data-src^="hcs://"], [src^="hcs://"]').forEach((e=>{const t=e,r=t.tagName.toLowerCase(),n=t.getAttribute("src");switch(n?.startsWith("hcs://")&&(t.setAttribute("data-src",n),t.removeAttribute("src")),r){case"script":this.loadResource(t,"script",1/0);break;case"img":this.loadResource(t,"image",1/0);break;case"video":this.loadResource(t,"video",1/0);break;case"audio":this.loadResource(t,"audio",1/0);break;case"model-viewer":this.loadResource(t,"glb",1/0);break;case"link":this.loadResource(t,"css",1/0)}}))}})),"attributes"===e.type){const t=e.target;if("style"===e.attributeName&&t.getAttribute("style")?.includes("hcs://"))this.processInlineStyles();else if("src"===e.attributeName){const e=t.getAttribute("src");if(e?.startsWith("hcs://")){t.setAttribute("data-src",e),t.removeAttribute("src");const r=t.tagName.toLowerCase();["img","video","audio"].includes(r)&&this.loadResource(t,r,1/0)}}}}))}));document.body?c.observe(document.body,{childList:!0,subtree:!0,attributes:!0,attributeFilter:["style","src","data-src"]}):document.addEventListener("DOMContentLoaded",(()=>{c.observe(document.body,{childList:!0,subtree:!0,attributes:!0,attributeFilter:["style","src","data-src"]})})),e()};"loading"===document.readyState?document.addEventListener("DOMContentLoaded",t):t()}))}async preloadImage(e){this.log("Loading image:"+e),this.updateLoadingStatus("image: "+e,"loading");const t=await this.retrieveHCS1Data(e),r=URL.createObjectURL(t);return this.LoadedImages[e]=r,this.updateLoadingStatus("image: "+e,"loaded"),r}async preloadAudio(e){const t=document.createElement("audio");t.setAttribute("data-topic-id",e),t.setAttribute("data-src","hcs://1/"+e),document.body.appendChild(t),await this.loadMedia(t,"audio");const r=document.querySelector('audio[data-topic-id="'+e+'"]');return r?this.LoadedAudioUrls[e]=r.src:console.error("Failed to preload audio: "+e),this.LoadedAudioUrls[e]}async playAudio(e,t=1){const r=this.LoadedAudioUrls[e];if(r){const n=new Audio(r);n.volume=t,this.LoadedAudios[e]=n,n.play().catch((e=>{console.error("Failed to play audio:",e)})),n.addEventListener("ended",(()=>{n.remove(),delete this.LoadedAudios[e]}))}else console.error("Audio not preloaded: "+e)}async pauseAudio(e){const t=document.querySelector('audio[data-topic-id="'+e+'"]');t?(console.log("found element",t),t.pause(),this.LoadedAudios[e]?.pause()):this.LoadedAudios[e]?.pause()}async loadAndPlayAudio(e,t=!1,r=1){let n=document.querySelector('audio[data-topic-id="'+e+'"]');if(n)n.volume=r,await n.play();else{const i=document.createElement("audio");i.volume=r,t&&i.setAttribute("autoplay","autoplay"),i.setAttribute("data-topic-id",e),i.setAttribute("data-src","hcs://1/"+e),document.body.appendChild(i),await this.loadMedia(i,"audio"),n=document.querySelector('audio[data-topic-id="'+e+'"]'),t||await n.play()}}}class WasmBridge{constructor(){this.wasm=null,this.WASM_VECTOR_LEN=0,this.cachedUint8Memory=null,this.cachedDataViewMemory=null,this.textEncoder=new TextEncoder,this.textDecoder=new TextDecoder("utf-8",{ignoreBOM:!0,fatal:!0}),this.textDecoder.decode(),this.logger=Logger$5.getInstance({module:"WasmBridge"})}setLogLevel(e){this.logger.setLogLevel(e)}get wasmInstance(){if(!this.wasm)throw new Error("WASM not initialized");return this.wasm}getUint8Memory(){if(!this.wasm)throw new Error("WASM not initialized");return null!==this.cachedUint8Memory&&0!==this.cachedUint8Memory.byteLength||(this.cachedUint8Memory=new Uint8Array(this.wasm.memory.buffer)),this.cachedUint8Memory}getDataViewMemory(){if(!this.wasm)throw new Error("WASM not initialized");return null!==this.cachedDataViewMemory&&this.cachedDataViewMemory.buffer===this.wasm.memory.buffer||(this.cachedDataViewMemory=new DataView(this.wasm.memory.buffer)),this.cachedDataViewMemory}encodeString(e,t){if(0===e.length)return{read:0,written:0};const r=this.textEncoder.encode(e);return t.set(r),{read:e.length,written:r.length}}passStringToWasm(e,t,r){if(void 0===r){const r=this.textEncoder.encode(e),n=t(r.length,1);return this.getUint8Memory().set(r,n),this.WASM_VECTOR_LEN=r.length,n}let n=this.textEncoder.encode(e).length,i=t(n,1);const o=this.getUint8Memory();let a=0;for(;a<n;a++){const t=e.charCodeAt(a);if(t>127)break;o[i+a]=t}if(a!==n){0!==a&&(e=e.slice(a)),i=r(i,n,n=a+3*this.textEncoder.encode(e).length,1);const t=this.getUint8Memory().subarray(i+a,i+n);a+=this.encodeString(e,t).written}return this.WASM_VECTOR_LEN=a,i}getStringFromWasm(e,t){return e>>>=0,this.textDecoder.decode(this.getUint8Memory().subarray(e,e+t))}createWasmFunction(e){if(!this.wasm)throw new Error("WASM not initialized");return(...t)=>{const r=this.wasm.__wbindgen_add_to_stack_pointer(-16);let n=[0,0];try{const i=[r,...t.map((e=>[this.passStringToWasm(e,this.wasm.__wbindgen_malloc,this.wasm.__wbindgen_realloc),this.WASM_VECTOR_LEN])).flat()];e.apply(this.wasm,i);const o=this.getDataViewMemory().getInt32(r+0,!0),a=this.getDataViewMemory().getInt32(r+4,!0);return n=[o,a],this.getStringFromWasm(o,a)}finally{this.wasm.__wbindgen_add_to_stack_pointer(16),this.wasm.__wbindgen_free(n[0],n[1],1)}}}async initWasm(e){const t=this,r={__wbindgen_placeholder__:{__wbindgen_throw:function(e,r){const n=t.getStringFromWasm(e,r);throw t.logger.error(`WASM error: ${n}`),new Error(n)}}};try{this.logger.debug("Compiling WASM module");const t=await WebAssembly.compile(e);this.logger.debug("Instantiating WASM module");const n=await WebAssembly.instantiate(t,r);return this.wasm=n.exports,this.logger.info("WASM module initialized successfully"),this.wasm}catch(n){throw this.logger.error("Failed to initialize WASM module",n),n}}createStateData(e,t={}){let r={};return e?.c?.inputType?.stateData&&(t.latestRoundData&&Object.keys(e.c.inputType.stateData).every((e=>e in t.latestRoundData))?(r.latestRoundData={},Object.entries(e.c.inputType.stateData).forEach((([e,n])=>{r.latestRoundData[e]=String(t.latestRoundData[e])}))):Object.entries(e.c.inputType.stateData).forEach((([e,n])=>{const i=t[e];i&&"object"==typeof i&&"values"in i&&i.values.length>0?r[e]=String(i.values[0]):r[e]=this.getDefaultValueForType(n)}))),r}getDefaultValueForType(e){return e.startsWith("uint")||e.startsWith("int")||"number"===e?"0":"bool"===e?"false":""}executeWasm(e,t){if(!this.wasm)throw this.logger.error("WASM not initialized"),new Error("WASM not initialized");try{this.logger.debug("Executing WASM with stateData",e);return this.createWasmFunction(this.wasmInstance.process_state)(JSON.stringify(e),JSON.stringify(t))}catch(r){throw this.logger.error("Error executing WASM",r),r}}getParams(){return this.createWasmFunction(this.wasmInstance.get_params)()}}
/**
   * @license
   * Copyright 2009 The Closure Library Authors
   * Copyright 2020 Daniel Wirtz / The long.js Authors.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   *
   * SPDX-License-Identifier: Apache-2.0
   */var wasm=null;try{wasm=new WebAssembly.Instance(new WebAssembly.Module(new Uint8Array([0,97,115,109,1,0,0,0,1,13,2,96,0,1,127,96,4,127,127,127,127,1,127,3,7,6,0,1,1,1,1,1,6,6,1,127,1,65,0,11,7,50,6,3,109,117,108,0,1,5,100,105,118,95,115,0,2,5,100,105,118,95,117,0,3,5,114,101,109,95,115,0,4,5,114,101,109,95,117,0,5,8,103,101,116,95,104,105,103,104,0,0,10,191,1,6,4,0,35,0,11,36,1,1,126,32,0,173,32,1,173,66,32,134,132,32,2,173,32,3,173,66,32,134,132,126,34,4,66,32,135,167,36,0,32,4,167,11,36,1,1,126,32,0,173,32,1,173,66,32,134,132,32,2,173,32,3,173,66,32,134,132,127,34,4,66,32,135,167,36,0,32,4,167,11,36,1,1,126,32,0,173,32,1,173,66,32,134,132,32,2,173,32,3,173,66,32,134,132,128,34,4,66,32,135,167,36,0,32,4,167,11,36,1,1,126,32,0,173,32,1,173,66,32,134,132,32,2,173,32,3,173,66,32,134,132,129,34,4,66,32,135,167,36,0,32,4,167,11,36,1,1,126,32,0,173,32,1,173,66,32,134,132,32,2,173,32,3,173,66,32,134,132,130,34,4,66,32,135,167,36,0,32,4,167,11])),{}).exports}catch{}function Long(e,t,r){this.low=0|e,this.high=0|t,this.unsigned=!!r}function isLong(e){return!0===(e&&e.__isLong__)}function ctz32(e){var t=Math.clz32(e&-e);return e?31-t:t}Long.prototype.__isLong__,Object.defineProperty(Long.prototype,"__isLong__",{value:!0}),Long.isLong=isLong;var INT_CACHE={},UINT_CACHE={};function fromInt(e,t){var r,n,i;return t?(i=0<=(e>>>=0)&&e<256)&&(n=UINT_CACHE[e])?n:(r=fromBits(e,0,!0),i&&(UINT_CACHE[e]=r),r):(i=-128<=(e|=0)&&e<128)&&(n=INT_CACHE[e])?n:(r=fromBits(e,e<0?-1:0,!1),i&&(INT_CACHE[e]=r),r)}function fromNumber(e,t){if(isNaN(e))return t?UZERO:ZERO;if(t){if(e<0)return UZERO;if(e>=TWO_PWR_64_DBL)return MAX_UNSIGNED_VALUE}else{if(e<=-0x8000000000000000)return MIN_VALUE;if(e+1>=TWO_PWR_63_DBL)return MAX_VALUE}return e<0?fromNumber(-e,t).neg():fromBits(e%TWO_PWR_32_DBL|0,e/TWO_PWR_32_DBL|0,t)}function fromBits(e,t,r){return new Long(e,t,r)}Long.fromInt=fromInt,Long.fromNumber=fromNumber,Long.fromBits=fromBits;var pow_dbl=Math.pow;function fromString(e,t,r){if(0===e.length)throw Error("empty string");if("number"==typeof t?(r=t,t=!1):t=!!t,"NaN"===e||"Infinity"===e||"+Infinity"===e||"-Infinity"===e)return t?UZERO:ZERO;if((r=r||10)<2||36<r)throw RangeError("radix");var n;if((n=e.indexOf("-"))>0)throw Error("interior hyphen");if(0===n)return fromString(e.substring(1),t,r).neg();for(var i=fromNumber(pow_dbl(r,8)),o=ZERO,a=0;a<e.length;a+=8){var s=Math.min(8,e.length-a),c=parseInt(e.substring(a,a+s),r);if(s<8){var u=fromNumber(pow_dbl(r,s));o=o.mul(u).add(fromNumber(c))}else o=(o=o.mul(i)).add(fromNumber(c))}return o.unsigned=t,o}function fromValue(e,t){return"number"==typeof e?fromNumber(e,t):"string"==typeof e?fromString(e,t):fromBits(e.low,e.high,"boolean"==typeof t?t:e.unsigned)}Long.fromString=fromString,Long.fromValue=fromValue;var TWO_PWR_16_DBL=65536,TWO_PWR_24_DBL=1<<24,TWO_PWR_32_DBL=TWO_PWR_16_DBL*TWO_PWR_16_DBL,TWO_PWR_64_DBL=TWO_PWR_32_DBL*TWO_PWR_32_DBL,TWO_PWR_63_DBL=TWO_PWR_64_DBL/2,TWO_PWR_24=fromInt(TWO_PWR_24_DBL),ZERO=fromInt(0);Long.ZERO=ZERO;var UZERO=fromInt(0,!0);Long.UZERO=UZERO;var ONE=fromInt(1);Long.ONE=ONE;var UONE=fromInt(1,!0);Long.UONE=UONE;var NEG_ONE=fromInt(-1);Long.NEG_ONE=NEG_ONE;var MAX_VALUE=fromBits(-1,2147483647,!1);Long.MAX_VALUE=MAX_VALUE;var MAX_UNSIGNED_VALUE=fromBits(-1,-1,!0);Long.MAX_UNSIGNED_VALUE=MAX_UNSIGNED_VALUE;var MIN_VALUE=fromBits(0,-2147483648,!1);Long.MIN_VALUE=MIN_VALUE;var LongPrototype=Long.prototype;LongPrototype.toInt=function(){return this.unsigned?this.low>>>0:this.low},LongPrototype.toNumber=function(){return this.unsigned?(this.high>>>0)*TWO_PWR_32_DBL+(this.low>>>0):this.high*TWO_PWR_32_DBL+(this.low>>>0)},LongPrototype.toString=function(e){if((e=e||10)<2||36<e)throw RangeError("radix");if(this.isZero())return"0";if(this.isNegative()){if(this.eq(MIN_VALUE)){var t=fromNumber(e),r=this.div(t),n=r.mul(t).sub(this);return r.toString(e)+n.toInt().toString(e)}return"-"+this.neg().toString(e)}for(var i=fromNumber(pow_dbl(e,6),this.unsigned),o=this,a="";;){var s=o.div(i),c=(o.sub(s.mul(i)).toInt()>>>0).toString(e);if((o=s).isZero())return c+a;for(;c.length<6;)c="0"+c;a=""+c+a}},LongPrototype.getHighBits=function(){return this.high},LongPrototype.getHighBitsUnsigned=function(){return this.high>>>0},LongPrototype.getLowBits=function(){return this.low},LongPrototype.getLowBitsUnsigned=function(){return this.low>>>0},LongPrototype.getNumBitsAbs=function(){if(this.isNegative())return this.eq(MIN_VALUE)?64:this.neg().getNumBitsAbs();for(var e=0!=this.high?this.high:this.low,t=31;t>0&&!(e&1<<t);t--);return 0!=this.high?t+33:t+1},LongPrototype.isSafeInteger=function(){var e=this.high>>21;return!e||!this.unsigned&&(-1===e&&!(0===this.low&&-2097152===this.high))},LongPrototype.isZero=function(){return 0===this.high&&0===this.low},LongPrototype.eqz=LongPrototype.isZero,LongPrototype.isNegative=function(){return!this.unsigned&&this.high<0},LongPrototype.isPositive=function(){return this.unsigned||this.high>=0},LongPrototype.isOdd=function(){return!(1&~this.low)},LongPrototype.isEven=function(){return!(1&this.low)},LongPrototype.equals=function(e){return isLong(e)||(e=fromValue(e)),(this.unsigned===e.unsigned||this.high>>>31!=1||e.high>>>31!=1)&&(this.high===e.high&&this.low===e.low)},LongPrototype.eq=LongPrototype.equals,LongPrototype.notEquals=function(e){return!this.eq(e)},LongPrototype.neq=LongPrototype.notEquals,LongPrototype.ne=LongPrototype.notEquals,LongPrototype.lessThan=function(e){return this.comp(e)<0},LongPrototype.lt=LongPrototype.lessThan,LongPrototype.lessThanOrEqual=function(e){return this.comp(e)<=0},LongPrototype.lte=LongPrototype.lessThanOrEqual,LongPrototype.le=LongPrototype.lessThanOrEqual,LongPrototype.greaterThan=function(e){return this.comp(e)>0},LongPrototype.gt=LongPrototype.greaterThan,LongPrototype.greaterThanOrEqual=function(e){return this.comp(e)>=0},LongPrototype.gte=LongPrototype.greaterThanOrEqual,LongPrototype.ge=LongPrototype.greaterThanOrEqual,LongPrototype.compare=function(e){if(isLong(e)||(e=fromValue(e)),this.eq(e))return 0;var t=this.isNegative(),r=e.isNegative();return t&&!r?-1:!t&&r?1:this.unsigned?e.high>>>0>this.high>>>0||e.high===this.high&&e.low>>>0>this.low>>>0?-1:1:this.sub(e).isNegative()?-1:1},LongPrototype.comp=LongPrototype.compare,LongPrototype.negate=function(){return!this.unsigned&&this.eq(MIN_VALUE)?MIN_VALUE:this.not().add(ONE)},LongPrototype.neg=LongPrototype.negate,LongPrototype.add=function(e){isLong(e)||(e=fromValue(e));var 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