PowerNBT.min.js

/**
 * powernbt-js
 * @version v1.2.0 - 2015-01-07T22:34:37.748Z
 * @author DPOH-VAR (dpohvar@gmail.com)
 * @license MIT License, http://www.opensource.org/licenses/MIT
 */
!function(t,e){"use strict";function r(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r]);t.prototype=Object.create(e.prototype,{constructor:{value:t}})}function n(t){this._buffer=t.buffer||t,this._offset=0}function a(){this._buffer=[]}var o;o=window.Long;var i={};i.readTag=function(t,r){var a;a=t instanceof n?t:new n(t);var o="";if(r==e){if(r=a.readInt8(),r==i.Type.TAG_END)return new i.NBTTagEnd;var T=a.readInt16(),s=a.read(T),p=new Int8Array(s);o=u.decode(p)}switch(r){case i.Type.TAG_BYTE:return new i.NBTTagByte(a.read(1),o);case i.Type.TAG_SHORT:return new i.NBTTagShort(a.read(2),o);case i.Type.TAG_INT:return new i.NBTTagInt(a.read(4),o);case i.Type.TAG_LONG:return new i.NBTTagLong(a.read(8),o);case i.Type.TAG_FLOAT:return new i.NBTTagFloat(a.read(4),o);case i.Type.TAG_DOUBLE:return new i.NBTTagDouble(a.read(8),o);case i.Type.TAG_BYTE_ARRAY:var f=a.readInt32();return new i.NBTTagByteArray(a.read(f),o);case i.Type.TAG_STRING:var y=a.readInt16();return new i.NBTTagString(a.read(y),o);case i.Type.TAG_LIST:for(var g=a.readInt8(),h=a.readInt32(),B=[],l=0;h>l;l++){var N=i.readTag(a,g);B.push(N)}return new i.NBTTagList(g,B,o);case i.Type.TAG_COMPOUND:for(var c={};;){var _=i.readTag(a);if(_.type==i.Type.TAG_END)break;c[_._name]=_}return new i.NBTTagCompound(c,o);case i.Type.TAG_INT_ARRAY:var w=a.readInt32();return new i.NBTTagIntArray(a.read(4*w),o);default:throw new Error("NBT parsing error: tag type: "+r)}},"function"==typeof require&&"object"==typeof module&&module&&"object"==typeof exports&&exports?module.exports=i:t.NBT=i;var u={encode:function(t){t=t.replace(/\r\n/g,"\n");for(var e=[],r=0;r<t.length;r++){var n=t.charCodeAt(r);128>n?e[e.length]=n:n>127&&2048>n?(e[e.length]=n>>6|192,e[e.length]=63&n|128):(e[e.length]=n>>12|224,e[e.length]=n>>6&63|128,e[e.length]=63&n|128)}return e},decode:function(t){for(var e=t.length||t.byteLength,r="",n=0,a=0,o=0,i=0;e>n;)a=255&t[n],128>a?(r+=String.fromCharCode(a),n++):a>191&&224>a?(o=255&t[n+1],r+=String.fromCharCode((31&a)<<6|63&o),n+=2):(o=255&t[n+1],i=255&t[n+2],r+=String.fromCharCode((15&a)<<12|(63&o)<<6|63&i),n+=3);return r}};i.Type={TAG_END:0,TAG_BYTE:1,TAG_SHORT:2,TAG_INT:3,TAG_LONG:4,TAG_FLOAT:5,TAG_DOUBLE:6,TAG_BYTE_ARRAY:7,TAG_STRING:8,TAG_LIST:9,TAG_COMPOUND:10,TAG_INT_ARRAY:11},i.NBTBase=function(t){if(this.constructor==i.NBTBase)throw new Error("NBTBase is abstract");this._name=(t||"")+""},Object.defineProperty(i.NBTBase.prototype,"name",{enumerable:!0,get:function(){return this._name}}),i.NBTBase.prototype.type=null,i.NBTBase.prototype.clone=function(){},i.NBTBase.prototype.toString=function(){},i.NBTBase.prototype.save=function(t,e){return null==t&&(t=new 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n=this._value[r];n.save(t,r)}t.writeInt8(0)},i.NBTTagDouble=function(t,e){i.NBTNumber.call(this,8,e),t&&this.setValue(t)},r(i.NBTTagDouble,i.NBTNumber),i.NBTTagDouble.prototype.type=i.Type.TAG_DOUBLE,i.NBTTagDouble.prototype.toString=function(){return new DataView(this._value).getFloat64(0).toString()},i.NBTTagDouble.prototype.valueOf=function(){return new DataView(this._value).getFloat64(0)},i.NBTTagDouble.prototype.clone=function(){return new i.NBTTagDouble(this._value.slice(0),this._name)},i.NBTTagDouble.prototype.setValue=function(t){if(t instanceof ArrayBuffer){if(8!=t.byteLength)throw new Error("NBTTagDouble: byteLength must be 8");return void(this._value=t)}"string"==typeof t&&(t=parseFloat(t));var e=new DataView(this._value);e.setFloat64(0,t)},i.NBTTagEnd=function(){i.NBTBase.call(this,"")},r(i.NBTTagEnd,i.NBTBase),i.NBTTagEnd.prototype.type=i.Type.TAG_END,i.NBTTagEnd.prototype.clone=function(){return new 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i.TypeName[this.listType]}}),i.NBTTagList.prototype.toString=function(){return"NBTTagList["+this._value.length+"]"},i.NBTTagList.prototype._write=function(t){t.writeInt8(this._listType),t.writeInt32(this._value.length),this._value.forEach(function(e){e._write(t)})},i.NBTTagLong=function(t,e){i.NBTNumber.call(this,8,e),t&&this.setValue(t)},r(i.NBTTagLong,i.NBTNumber),i.NBTTagLong.MAX_VALUE=9007199254740992,i.NBTTagLong.MIN_VALUE=-9007199254740992,i.NBTTagLong.MAX_VALUE_STR="9223372036854775807",i.NBTTagLong.MIN_VALUE_STR="-9223372036854775808",i.NBTTagLong.prototype.type=i.Type.TAG_LONG,i.NBTTagLong.prototype.toString=function(t){return this._long().toString(t)},i.NBTTagLong.prototype.getHigh=function(){return new DataView(this._value).getInt32(0)},i.NBTTagLong.prototype.setHigh=function(t){return new DataView(this._value).setInt32(0,t),this},i.NBTTagLong.prototype.getLow=function(){return new DataView(this._value).getInt32(4)},i.NBTTagLong.prototype.setLow=function(t){return new 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e=0;e<t.byteLength;e++)r.setInt8(n++,t.getInt8(e))}),this._buffer=[e],e},i.TypeName={0:"end",1:"byte",2:"short",3:"int",4:"long",5:"float",6:"double",7:"byteArray",8:"string",9:"list",10:"compound",11:"intArray"}}(this);