From 71ca7a11660b3ddf551360f2c446e150b5a32c03 Mon Sep 17 00:00:00 2001 From: Azgaar Date: Sun, 14 Feb 2021 16:49:35 +0300 Subject: [PATCH] v1.5.276 - libs minification --- index.css | 5 - index.html | 10 +- libs/alea.min.js | 3 + libs/lineclip.js | 103 ---- libs/lineclip.min.js | 2 + libs/pell.js | 163 ------ libs/pell.min.js | 2 + libs/rgbquant.js | 935 ---------------------------------- libs/rgbquant.min.js | 2 + libs/seedrandom.min.js | 1 - main.js | 4 +- modules/burgs-and-states.js | 4 +- modules/cultures-generator.js | 5 - modules/river-generator.js | 4 +- modules/ui/layers.js | 2 +- modules/ui/options.js | 2 +- modules/ui/tools.js | 3 +- 17 files changed, 24 insertions(+), 1226 deletions(-) create mode 100644 libs/alea.min.js delete mode 100644 libs/lineclip.js create mode 100644 libs/lineclip.min.js delete mode 100644 libs/pell.js create mode 100644 libs/pell.min.js delete mode 100644 libs/rgbquant.js create mode 100644 libs/rgbquant.min.js delete mode 100644 libs/seedrandom.min.js diff --git a/index.css b/index.css index e04559db..2fff4e78 100644 --- a/index.css +++ b/index.css @@ -5,11 +5,6 @@ src: 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) format('woff2'); } -body { - border: 0; - height: 100%; -} - t { pointer-events: none; } diff --git a/index.html b/index.html index 82b6e64e..d1d2aff1 100644 --- a/index.html +++ b/index.html @@ -37,7 +37,7 @@ - + @@ -3985,9 +3985,9 @@ - + - + @@ -4030,7 +4030,7 @@ - + - + diff --git a/libs/alea.min.js b/libs/alea.min.js new file mode 100644 index 00000000..f4ecef67 --- /dev/null +++ b/libs/alea.min.js @@ -0,0 +1,3 @@ +/*https://github.com/macmcmeans/aleaPRNG/blob/master/aleaPRNG-1.1.js +©2010 Johannes Baagøe, MIT license; Derivative ©2017-2020 W. Mac" McMeans, BSD license.*/ +const aleaPRNG=function(){return function(n){"use strict";var r,t,e,o,a,u=new Uint32Array(3),i="";function c(n){var a=function(){var n=4022871197,r=function(r){r=r.toString();for(var t=0,e=r.length;t>>0,n=(o*=n)>>>0,n+=4294967296*(o-=n)}return 2.3283064365386963e-10*(n>>>0)};return r.version="Mash 0.9",r}();r=a(" "),t=a(" "),e=a(" "),o=1;for(var u=0;uarguments[1]&&(n=arguments[1],r=arguments[0]),f(n)&&f(r)?Math.floor(l()*(r-n+1))+n:l()*(r-n)+n},l.restart=function(){c(a)},l.seed=function(){c(Array.prototype.slice.call(arguments))},l.version=function(){return"aleaPRNG 1.1.0"},l.versions=function(){return"aleaPRNG 1.1.0, "+i},0===n.length&&(window.crypto.getRandomValues(u),n=[u[0],u[1],u[2]]),a=n,c(n),l}(Array.prototype.slice.call(arguments))}; \ No newline at end of file diff --git a/libs/lineclip.js b/libs/lineclip.js deleted file mode 100644 index b43da33b..00000000 --- a/libs/lineclip.js +++ /dev/null @@ -1,103 +0,0 @@ -'use strict'; -// lineclip by mourner, https://github.com/mapbox/lineclip -// Cohen-Sutherland line clippign algorithm, adapted to efficiently -// handle polylines rather than just segments -function lineclip(points, bbox, result) { - var len = points.length, - codeA = bitCode(points[0], bbox), - part = [], - i, a, b, codeB, lastCode; - if (!result) result = []; - - for (i = 1; i < len; i++) { - a = points[i - 1]; - b = points[i]; - codeB = lastCode = bitCode(b, bbox); - - while (true) { - if (!(codeA | codeB)) { // accept - part.push(a); - - if (codeB !== lastCode) { // segment went outside - part.push(b); - if (i < len - 1) { // start a new line - result.push(part); - part = []; - } - } else if (i === len - 1) { - part.push(b); - } - break; - - } else if (codeA & codeB) { // trivial reject - break; - } else if (codeA) { // a outside, intersect with clip edge - a = intersect(a, b, codeA, bbox); - codeA = bitCode(a, bbox); - } else { // b outside - b = intersect(a, b, codeB, bbox); - codeB = bitCode(b, bbox); - } - } - codeA = lastCode; - } - - if (part.length) result.push(part); - - return result; -} - -// Sutherland-Hodgeman polygon clipping algorithm -function polygonclip(points, bbox, secure = 0) { - var result, edge, prev, prevInside, inter, i, p, inside; - - // clip against each side of the clip rectangle - for (edge = 1; edge <= 8; edge *= 2) { - result = []; - prev = points[points.length-1]; - prevInside = !(bitCode(prev, bbox) & edge); - - for (i = 0; i < points.length; i++) { - p = points[i]; - inside = !(bitCode(p, bbox) & edge); - inter = inside !== prevInside; // segment goes through the clip window - - const pi = intersect(prev, p, edge, bbox); - if (inter) result.push(pi); // add an intersection point - if (secure && inter) result.push(pi, pi); // add additional intersection points to secure correct d3 curve - if (inside) result.push(p); // add a point if it's inside - - prev = p; - prevInside = inside; - } - points = result; - if (!points.length) break; - } - //result.forEach(p => debug.append("circle").attr("cx", p[0]).attr("cy", p[1]).attr("r", .6).attr("fill", "red")); - return result; -} - -// intersect a segment against one of the 4 lines that make up the bbox -function intersect(a, b, edge, bbox) { - return edge & 8 ? [a[0] + (b[0] - a[0]) * (bbox[3] - a[1]) / (b[1] - a[1]), bbox[3]] : // top - edge & 4 ? [a[0] + (b[0] - a[0]) * (bbox[1] - a[1]) / (b[1] - a[1]), bbox[1]] : // bottom - edge & 2 ? [bbox[2], a[1] + (b[1] - a[1]) * (bbox[2] - a[0]) / (b[0] - a[0])] : // right - edge & 1 ? [bbox[0], a[1] + (b[1] - a[1]) * (bbox[0] - a[0]) / (b[0] - a[0])] : null; // left -} - -// bit code reflects the point position relative to the bbox: -// left mid right -// top 1001 1000 1010 -// mid 0001 0000 0010 -// bottom 0101 0100 0110 -function bitCode(p, bbox) { - var code = 0; - - if (p[0] < bbox[0]) code |= 1; // left - else if (p[0] > bbox[2]) code |= 2; // right - - if (p[1] < bbox[1]) code |= 4; // bottom - else if (p[1] > bbox[3]) code |= 8; // top - - return code; -} \ No newline at end of file diff --git a/libs/lineclip.min.js b/libs/lineclip.min.js new file mode 100644 index 00000000..d1796476 --- /dev/null +++ b/libs/lineclip.min.js @@ -0,0 +1,2 @@ +// lineclip by mourner, https://github.com/mapbox/lineclip +"use strict";function lineclip(t,e,n){var r,i,u,o,s,h=t.length,c=bitCode(t[0],e),f=[];for(n=n||[],r=1;re[2]&&(n|=2),t[1]e[3]&&(n|=8),n} \ No newline at end of file diff --git a/libs/pell.js b/libs/pell.js deleted file mode 100644 index 9274f50d..00000000 --- a/libs/pell.js +++ /dev/null @@ -1,163 +0,0 @@ -(function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : - typeof define === 'function' && define.amd ? define(factory) : - (global.Pell = factory()); -}(this, (function () { 'use strict'; - - const defaultParagraphSeparatorString = 'defaultParagraphSeparator' - const formatBlock = 'formatBlock' - const addEventListener = (parent, type, listener) => parent.addEventListener(type, listener) - const appendChild = (parent, child) => parent.appendChild(child) - const createElement = tag => document.createElement(tag) - const queryCommandState = command => document.queryCommandState(command) - const queryCommandValue = command => document.queryCommandValue(command) - const exec = (command, value = null) => document.execCommand(command, false, value) - - const defaultActions = { - bold: { - icon: 'B', - title: 'Bold', - state: () => queryCommandState('bold'), - result: () => exec('bold') - }, - italic: { - icon: 'I', - title: 'Italic', - state: () => queryCommandState('italic'), - result: () => exec('italic') - }, - underline: { - icon: 'U', - title: 'Underline', - state: () => queryCommandState('underline'), - result: () => exec('underline') - }, - strikethrough: { - icon: 'S', - title: 'Strike-through', - state: () => queryCommandState('strikeThrough'), - result: () => exec('strikeThrough') - }, - heading1: { - icon: 'H1', - title: 'Heading 1', - result: () => exec(formatBlock, '

') - }, - heading2: { - icon: 'H2', - title: 'Heading 2', - result: () => exec(formatBlock, '

') - }, - paragraph: { - icon: '¶', - title: 'Paragraph', - result: () => exec(formatBlock, '

') - }, - quote: { - icon: '“ ”', - title: 'Quote', - result: () => exec(formatBlock, '

') - }, - olist: { - icon: '#', - title: 'Ordered List', - result: () => exec('insertOrderedList') - }, - ulist: { - icon: '•', - title: 'Unordered List', - result: () => exec('insertUnorderedList') - }, - code: { - icon: '</>', - title: 'Code', - result: () => exec(formatBlock, '
')
-    },
-    line: {
-      icon: '―',
-      title: 'Horizontal Line',
-      result: () => exec('insertHorizontalRule')
-    },
-    link: {
-      icon: '🔗',
-      title: 'Link',
-      result: () => navigator.clipboard.readText().then(url => exec('createLink', url))
-    },
-    image: {
-      icon: '📷',
-      title: 'Image',
-      result: () => {
-        navigator.clipboard.readText().then(url => exec('insertImage', url))
-        exec('enableObjectResizing')
-      }
-    }
-  }
-  
-  const defaultClasses = {
-    actionbar: 'pell-actionbar',
-    button: 'pell-button',
-    content: 'pell-content',
-    selected: 'pell-button-selected'
-  }
-  
-  const init = settings => {
-    const actions = settings.actions
-      ? (
-        settings.actions.map(action => {
-          if (typeof action === 'string') return defaultActions[action]
-          else if (defaultActions[action.name]) return { ...defaultActions[action.name], ...action }
-          return action
-        })
-      )
-      : Object.keys(defaultActions).map(action => defaultActions[action])
-  
-    const classes = { ...defaultClasses, ...settings.classes }
-  
-    const defaultParagraphSeparator = settings[defaultParagraphSeparatorString] || 'div'
-  
-    const actionbar = createElement('div')
-    actionbar.className = classes.actionbar
-    appendChild(settings.element, actionbar)
-  
-    const content = settings.element.content = createElement('div')
-    content.contentEditable = true
-    content.className = classes.content
-    content.oninput = ({ target: { firstChild } }) => {
-      if (firstChild && firstChild.nodeType === 3) exec(formatBlock, `<${defaultParagraphSeparator}>`)
-      else if (content.innerHTML === '
') content.innerHTML = ''
-      settings.onChange(content.innerHTML)
-    }
-    content.onkeydown = event => {
-      if (event.key === 'Enter' && queryCommandValue(formatBlock) === 'blockquote') {
-        setTimeout(() => exec(formatBlock, `<${defaultParagraphSeparator}>`), 0)
-      }
-    }
-    appendChild(settings.element, content)
-  
-    actions.forEach(action => {
-      const button = createElement('button')
-      button.className = classes.button
-      button.innerHTML = action.icon
-      button.title = action.title
-      button.setAttribute('type', 'button')
-      button.onclick = () => action.result() && content.focus()
-  
-      if (action.state) {
-        const handler = () => button.classList[action.state() ? 'add' : 'remove'](classes.selected)
-        addEventListener(content, 'keyup', handler)
-        addEventListener(content, 'mouseup', handler)
-        addEventListener(button, 'click', handler)
-      }
-  
-      appendChild(actionbar, button)
-    })
-  
-    if (settings.styleWithCSS) exec('styleWithCSS')
-    exec(defaultParagraphSeparatorString, defaultParagraphSeparator)
-  
-    return settings.element
-  }
-  
-  return {exec, init}
-
-})));
\ No newline at end of file
diff --git a/libs/pell.min.js b/libs/pell.min.js
new file mode 100644
index 00000000..c5be57e5
--- /dev/null
+++ b/libs/pell.min.js
@@ -0,0 +1,2 @@
+// https://github.com/jaredreich/pell, MIT License
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):e.Pell=t()}(this,function(){"use strict";const e=(e,t,n)=>e.addEventListener(t,n),t=(e,t)=>e.appendChild(t),n=e=>document.createElement(e),i=e=>document.queryCommandState(e),o=(e,t=null)=>document.execCommand(e,!1,t),l={bold:{icon:"B",title:"Bold",state:()=>i("bold"),result:()=>o("bold")},italic:{icon:"I",title:"Italic",state:()=>i("italic"),result:()=>o("italic")},underline:{icon:"U",title:"Underline",state:()=>i("underline"),result:()=>o("underline")},strikethrough:{icon:"S",title:"Strike-through",state:()=>i("strikeThrough"),result:()=>o("strikeThrough")},heading1:{icon:"H1",title:"Heading 1",result:()=>o("formatBlock","
")},heading2:{icon:"H2",title:"Heading 2",result:()=>o("formatBlock","
")},paragraph:{icon:"¶",title:"Paragraph",result:()=>o("formatBlock","
")},quote:{icon:"“ ”",title:"Quote",result:()=>o("formatBlock","
")},olist:{icon:"#",title:"Ordered List",result:()=>o("insertOrderedList")},ulist:{icon:"•",title:"Unordered List",result:()=>o("insertUnorderedList")},code:{icon:"</>",title:"Code",result:()=>o("formatBlock","
")},line:{icon:"―",title:"Horizontal Line",result:()=>o("insertHorizontalRule")},link:{icon:"🔗",title:"Link",result:()=>navigator.clipboard.readText().then(e=>o("createLink",e))},image:{icon:"📷",title:"Image",result:()=>{navigator.clipboard.readText().then(e=>o("insertImage",e)),o("enableObjectResizing")}}},r={actionbar:"pell-actionbar",button:"pell-button",content:"pell-content",selected:"pell-button-selected"};return{exec:o,init:i=>{const a=i.actions?i.actions.map(e=>"string"==typeof e?l[e]:l[e.name]?{...l[e.name],...e}:e):Object.keys(l).map(e=>l[e]),s={...r,...i.classes},c=i.defaultParagraphSeparator||"div",u=n("div");u.className=s.actionbar,t(i.element,u);const d=i.element.content=n("div");return d.contentEditable=!0,d.className=s.content,d.oninput=(({target:{firstChild:e}})=>{e&&3===e.nodeType?o("formatBlock",`<${c}>`):"
"===d.innerHTML&&(d.innerHTML=""),i.onChange(d.innerHTML)}),d.onkeydown=(e=>{"Enter"===e.key&&"blockquote"===(e=>document.queryCommandValue(e))("formatBlock")&&setTimeout(()=>o("formatBlock",`<${c}>`),0)}),t(i.element,d),a.forEach(i=>{const o=n("button");if(o.className=s.button,o.innerHTML=i.icon,o.title=i.title,o.setAttribute("type","button"),o.onclick=(()=>i.result()&&d.focus()),i.state){const t=()=>o.classList[i.state()?"add":"remove"](s.selected);e(d,"keyup",t),e(d,"mouseup",t),e(o,"click",t)}t(u,o)}),i.styleWithCSS&&o("styleWithCSS"),o("defaultParagraphSeparator",c),i.element}}});
\ No newline at end of file
diff --git a/libs/rgbquant.js b/libs/rgbquant.js
deleted file mode 100644
index bc0bd1b9..00000000
--- a/libs/rgbquant.js
+++ /dev/null
@@ -1,935 +0,0 @@
-/*
-* Copyright (c) 2015, Leon Sorokin
-* All rights reserved. (MIT Licensed)
-*
-* RgbQuant.js - an image quantization lib
-*/
-
-(function(){
-	function RgbQuant(opts) {
-		opts = opts || {};
-
-		// 1 = by global population, 2 = subregion population threshold
-		this.method = opts.method || 2;
-		// desired final palette size
-		this.colors = opts.colors || 256;
-		// # of highest-frequency colors to start with for palette reduction
-		this.initColors = opts.initColors || 4096;
-		// color-distance threshold for initial reduction pass
-		this.initDist = opts.initDist || 0.01;
-		// subsequent passes threshold
-		this.distIncr = opts.distIncr || 0.005;
-		// palette grouping
-		this.hueGroups = opts.hueGroups || 10;
-		this.satGroups = opts.satGroups || 10;
-		this.lumGroups = opts.lumGroups || 10;
-		// if > 0, enables hues stats and min-color retention per group
-		this.minHueCols = opts.minHueCols || 0;
-		// HueStats instance
-		this.hueStats = this.minHueCols ? new HueStats(this.hueGroups, this.minHueCols) : null;
-
-		// subregion partitioning box size
-		this.boxSize = opts.boxSize || [64,64];
-		// number of same pixels required within box for histogram inclusion
-		this.boxPxls = opts.boxPxls || 2;
-		// palette locked indicator
-		this.palLocked = false;
-		// palette sort order
-//		this.sortPal = ['hue-','lum-','sat-'];
-
-		// dithering/error diffusion kernel name
-		this.dithKern = opts.dithKern || null;
-		// dither serpentine pattern
-		this.dithSerp = opts.dithSerp || false;
-		// minimum color difference (0-1) needed to dither
-		this.dithDelta = opts.dithDelta || 0;
-
-		// accumulated histogram
-		this.histogram = {};
-		// palette - rgb triplets
-		this.idxrgb = opts.palette ? opts.palette.slice(0) : [];
-		// palette - int32 vals
-		this.idxi32 = [];
-		// reverse lookup {i32:idx}
-		this.i32idx = {};
-		// {i32:rgb}
-		this.i32rgb = {};
-		// enable color caching (also incurs overhead of cache misses and cache building)
-		this.useCache = opts.useCache !== false;
-		// min color occurance count needed to qualify for caching
-		this.cacheFreq = opts.cacheFreq || 10;
-		// allows pre-defined palettes to be re-indexed (enabling palette compacting and sorting)
-		this.reIndex = opts.reIndex || this.idxrgb.length == 0;
-		// selection of color-distance equation
-		this.colorDist = opts.colorDist == "manhattan" ? distManhattan : distEuclidean;
-
-		// if pre-defined palette, build lookups
-		if (this.idxrgb.length > 0) {
-			var self = this;
-			this.idxrgb.forEach(function(rgb, i) {
-				var i32 = (
-					(255    << 24) |	// alpha
-					(rgb[2] << 16) |	// blue
-					(rgb[1] <<  8) |	// green
-					 rgb[0]				// red
-				) >>> 0;
-
-				self.idxi32[i]		= i32;
-				self.i32idx[i32]	= i;
-				self.i32rgb[i32]	= rgb;
-			});
-		}
-	}
-
-	// gathers histogram info
-	RgbQuant.prototype.sample = function sample(img, width) {
-		if (this.palLocked)
-			throw "Cannot sample additional images, palette already assembled.";
-
-		var data = getImageData(img, width);
-
-		switch (this.method) {
-			case 1: this.colorStats1D(data.buf32); break;
-			case 2: this.colorStats2D(data.buf32, data.width); break;
-		}
-	};
-
-	// image quantizer
-	// todo: memoize colors here also
-	// @retType: 1 - Uint8Array (default), 2 - Indexed array, 3 - Match @img type (unimplemented, todo)
-	RgbQuant.prototype.reduce = function reduce(img, retType, dithKern, dithSerp) {
-		if (!this.palLocked)
-			this.buildPal();
-
-		dithKern = dithKern || this.dithKern;
-		dithSerp = typeof dithSerp != "undefined" ? dithSerp : this.dithSerp;
-
-		retType = retType || 1;
-
-		// reduce w/dither
-		if (dithKern)
-			var out32 = this.dither(img, dithKern, dithSerp);
-		else {
-			var data = getImageData(img),
-				buf32 = data.buf32,
-				len = buf32.length,
-				out32 = new Uint32Array(len);
-
-			for (var i = 0; i < len; i++) {
-				var i32 = buf32[i];
-				out32[i] = this.nearestColor(i32);
-			}
-		}
-
-		if (retType == 1)
-			return new Uint8Array(out32.buffer);
-
-		if (retType == 2) {
-			var out = [],
-				len = out32.length;
-
-			for (var i = 0; i < len; i++) {
-				var i32 = out32[i];
-				out[i] = this.i32idx[i32];
-			}
-
-			return out;
-		}
-	};
-
-	// adapted from http://jsbin.com/iXofIji/2/edit by PAEz
-	RgbQuant.prototype.dither = function(img, kernel, serpentine) {
-		// http://www.tannerhelland.com/4660/dithering-eleven-algorithms-source-code/
-		var kernels = {
-			FloydSteinberg: [
-				[7 / 16, 1, 0],
-				[3 / 16, -1, 1],
-				[5 / 16, 0, 1],
-				[1 / 16, 1, 1]
-			],
-			FalseFloydSteinberg: [
-				[3 / 8, 1, 0],
-				[3 / 8, 0, 1],
-				[2 / 8, 1, 1]
-			],
-			Stucki: [
-				[8 / 42, 1, 0],
-				[4 / 42, 2, 0],
-				[2 / 42, -2, 1],
-				[4 / 42, -1, 1],
-				[8 / 42, 0, 1],
-				[4 / 42, 1, 1],
-				[2 / 42, 2, 1],
-				[1 / 42, -2, 2],
-				[2 / 42, -1, 2],
-				[4 / 42, 0, 2],
-				[2 / 42, 1, 2],
-				[1 / 42, 2, 2]
-			],
-			Atkinson: [
-				[1 / 8, 1, 0],
-				[1 / 8, 2, 0],
-				[1 / 8, -1, 1],
-				[1 / 8, 0, 1],
-				[1 / 8, 1, 1],
-				[1 / 8, 0, 2]
-			],
-			Jarvis: [			// Jarvis, Judice, and Ninke / JJN?
-				[7 / 48, 1, 0],
-				[5 / 48, 2, 0],
-				[3 / 48, -2, 1],
-				[5 / 48, -1, 1],
-				[7 / 48, 0, 1],
-				[5 / 48, 1, 1],
-				[3 / 48, 2, 1],
-				[1 / 48, -2, 2],
-				[3 / 48, -1, 2],
-				[5 / 48, 0, 2],
-				[3 / 48, 1, 2],
-				[1 / 48, 2, 2]
-			],
-			Burkes: [
-				[8 / 32, 1, 0],
-				[4 / 32, 2, 0],
-				[2 / 32, -2, 1],
-				[4 / 32, -1, 1],
-				[8 / 32, 0, 1],
-				[4 / 32, 1, 1],
-				[2 / 32, 2, 1],
-			],
-			Sierra: [
-				[5 / 32, 1, 0],
-				[3 / 32, 2, 0],
-				[2 / 32, -2, 1],
-				[4 / 32, -1, 1],
-				[5 / 32, 0, 1],
-				[4 / 32, 1, 1],
-				[2 / 32, 2, 1],
-				[2 / 32, -1, 2],
-				[3 / 32, 0, 2],
-				[2 / 32, 1, 2],
-			],
-			TwoSierra: [
-				[4 / 16, 1, 0],
-				[3 / 16, 2, 0],
-				[1 / 16, -2, 1],
-				[2 / 16, -1, 1],
-				[3 / 16, 0, 1],
-				[2 / 16, 1, 1],
-				[1 / 16, 2, 1],
-			],
-			SierraLite: [
-				[2 / 4, 1, 0],
-				[1 / 4, -1, 1],
-				[1 / 4, 0, 1],
-			],
-		};
-
-		if (!kernel || !kernels[kernel]) {
-			throw 'Unknown dithering kernel: ' + kernel;
-		}
-
-		var ds = kernels[kernel];
-
-		var data = getImageData(img),
-//			buf8 = data.buf8,
-			buf32 = data.buf32,
-			width = data.width,
-			height = data.height,
-			len = buf32.length;
-
-		var dir = serpentine ? -1 : 1;
-
-		for (var y = 0; y < height; y++) {
-			if (serpentine)
-				dir = dir * -1;
-
-			var lni = y * width;
-
-			for (var x = (dir == 1 ? 0 : width - 1), xend = (dir == 1 ? width : 0); x !== xend; x += dir) {
-				// Image pixel
-				var idx = lni + x,
-					i32 = buf32[idx],
-					r1 = (i32 & 0xff),
-					g1 = (i32 & 0xff00) >> 8,
-					b1 = (i32 & 0xff0000) >> 16;
-
-				// Reduced pixel
-				var i32x = this.nearestColor(i32),
-					r2 = (i32x & 0xff),
-					g2 = (i32x & 0xff00) >> 8,
-					b2 = (i32x & 0xff0000) >> 16;
-
-				buf32[idx] =
-					(255 << 24)	|	// alpha
-					(b2  << 16)	|	// blue
-					(g2  <<  8)	|	// green
-					 r2;
-
-				// dithering strength
-				if (this.dithDelta) {
-					var dist = this.colorDist([r1, g1, b1], [r2, g2, b2]);
-					if (dist < this.dithDelta)
-						continue;
-				}
-
-				// Component distance
-				var er = r1 - r2,
-					eg = g1 - g2,
-					eb = b1 - b2;
-
-				for (var i = (dir == 1 ? 0 : ds.length - 1), end = (dir == 1 ? ds.length : 0); i !== end; i += dir) {
-					var x1 = ds[i][1] * dir,
-						y1 = ds[i][2];
-
-					var lni2 = y1 * width;
-
-					if (x1 + x >= 0 && x1 + x < width && y1 + y >= 0 && y1 + y < height) {
-						var d = ds[i][0];
-						var idx2 = idx + (lni2 + x1);
-
-						var r3 = (buf32[idx2] & 0xff),
-							g3 = (buf32[idx2] & 0xff00) >> 8,
-							b3 = (buf32[idx2] & 0xff0000) >> 16;
-
-						var r4 = Math.max(0, Math.min(255, r3 + er * d)),
-							g4 = Math.max(0, Math.min(255, g3 + eg * d)),
-							b4 = Math.max(0, Math.min(255, b3 + eb * d));
-
-						buf32[idx2] =
-							(255 << 24)	|	// alpha
-							(b4  << 16)	|	// blue
-							(g4  <<  8)	|	// green
-							 r4;			// red
-					}
-				}
-			}
-		}
-
-		return buf32;
-	};
-
-	// reduces histogram to palette, remaps & memoizes reduced colors
-	RgbQuant.prototype.buildPal = function buildPal(noSort) {
-		if (this.palLocked || this.idxrgb.length > 0 && this.idxrgb.length <= this.colors) return;
-
-		var histG  = this.histogram,
-			sorted = sortedHashKeys(histG, true);
-
-		if (sorted.length == 0)
-			throw "Nothing has been sampled, palette cannot be built.";
-
-		switch (this.method) {
-			case 1:
-				var cols = this.initColors,
-					last = sorted[cols - 1],
-					freq = histG[last];
-
-				var idxi32 = sorted.slice(0, cols);
-
-				// add any cut off colors with same freq as last
-				var pos = cols, len = sorted.length;
-				while (pos < len && histG[sorted[pos]] == freq)
-					idxi32.push(sorted[pos++]);
-
-				// inject min huegroup colors
-				if (this.hueStats)
-					this.hueStats.inject(idxi32);
-
-				break;
-			case 2:
-				var idxi32 = sorted;
-				break;
-		}
-
-		// int32-ify values
-		idxi32 = idxi32.map(function(v){return +v;});
-
-		this.reducePal(idxi32);
-
-		if (!noSort && this.reIndex)
-			this.sortPal();
-
-		// build cache of top histogram colors
-		if (this.useCache)
-			this.cacheHistogram(idxi32);
-
-		this.palLocked = true;
-	};
-
-	RgbQuant.prototype.palette = function palette(tuples, noSort) {
-		this.buildPal(noSort);
-		return tuples ? this.idxrgb : new Uint8Array((new Uint32Array(this.idxi32)).buffer);
-	};
-
-	RgbQuant.prototype.prunePal = function prunePal(keep) {
-		var i32;
-
-		for (var j = 0; j < this.idxrgb.length; j++) {
-			if (!keep[j]) {
-				i32 = this.idxi32[j];
-				this.idxrgb[j] = null;
-				this.idxi32[j] = null;
-				delete this.i32idx[i32];
-			}
-		}
-
-		// compact
-		if (this.reIndex) {
-			var idxrgb = [],
-				idxi32 = [],
-				i32idx = {};
-
-			for (var j = 0, i = 0; j < this.idxrgb.length; j++) {
-				if (this.idxrgb[j]) {
-					i32 = this.idxi32[j];
-					idxrgb[i] = this.idxrgb[j];
-					i32idx[i32] = i;
-					idxi32[i] = i32;
-					i++;
-				}
-			}
-
-			this.idxrgb = idxrgb;
-			this.idxi32 = idxi32;
-			this.i32idx = i32idx;
-		}
-	};
-
-	// reduces similar colors from an importance-sorted Uint32 rgba array
-	RgbQuant.prototype.reducePal = function reducePal(idxi32) {
-		// if pre-defined palette's length exceeds target
-		if (this.idxrgb.length > this.colors) {
-			// quantize histogram to existing palette
-			var len = idxi32.length, keep = {}, uniques = 0, idx, pruned = false;
-
-			for (var i = 0; i < len; i++) {
-				// palette length reached, unset all remaining colors (sparse palette)
-				if (uniques == this.colors && !pruned) {
-					this.prunePal(keep);
-					pruned = true;
-				}
-
-				idx = this.nearestIndex(idxi32[i]);
-
-				if (uniques < this.colors && !keep[idx]) {
-					keep[idx] = true;
-					uniques++;
-				}
-			}
-
-			if (!pruned) {
-				this.prunePal(keep);
-				pruned = true;
-			}
-		}
-		// reduce histogram to create initial palette
-		else {
-			// build full rgb palette
-			var idxrgb = idxi32.map(function(i32) {
-				return [
-					(i32 & 0xff),
-					(i32 & 0xff00) >> 8,
-					(i32 & 0xff0000) >> 16,
-				];
-			});
-
-			var len = idxrgb.length,
-				palLen = len,
-				thold = this.initDist;
-
-			// palette already at or below desired length
-			if (palLen > this.colors) {
-				while (palLen > this.colors) {
-					var memDist = [];
-
-					// iterate palette
-					for (var i = 0; i < len; i++) {
-						var pxi = idxrgb[i], i32i = idxi32[i];
-						if (!pxi) continue;
-
-						for (var j = i + 1; j < len; j++) {
-							var pxj = idxrgb[j], i32j = idxi32[j];
-							if (!pxj) continue;
-
-							var dist = this.colorDist(pxi, pxj);
-
-							if (dist < thold) {
-								// store index,rgb,dist
-								memDist.push([j, pxj, i32j, dist]);
-
-								// kill squashed value
-								delete(idxrgb[j]);
-								palLen--;
-							}
-						}
-					}
-
-					// palette reduction pass
-					// console.log("palette length: " + palLen);
-
-					// if palette is still much larger than target, increment by larger initDist
-					thold += (palLen > this.colors * 3) ? this.initDist : this.distIncr;
-				}
-
-				// if palette is over-reduced, re-add removed colors with largest distances from last round
-				if (palLen < this.colors) {
-					// sort descending
-					sort.call(memDist, function(a,b) {
-						return b[3] - a[3];
-					});
-
-					var k = 0;
-					while (palLen < this.colors) {
-						// re-inject rgb into final palette
-						idxrgb[memDist[k][0]] = memDist[k][1];
-
-						palLen++;
-						k++;
-					}
-				}
-			}
-
-			var len = idxrgb.length;
-			for (var i = 0; i < len; i++) {
-				if (!idxrgb[i]) continue;
-
-				this.idxrgb.push(idxrgb[i]);
-				this.idxi32.push(idxi32[i]);
-
-				this.i32idx[idxi32[i]] = this.idxi32.length - 1;
-				this.i32rgb[idxi32[i]] = idxrgb[i];
-			}
-		}
-	};
-
-	// global top-population
-	RgbQuant.prototype.colorStats1D = function colorStats1D(buf32) {
-		var histG = this.histogram,
-			num = 0, col,
-			len = buf32.length;
-
-		for (var i = 0; i < len; i++) {
-			col = buf32[i];
-
-			// skip transparent
-			if ((col & 0xff000000) >> 24 == 0) continue;
-
-			// collect hue stats
-			if (this.hueStats)
-				this.hueStats.check(col);
-
-			if (col in histG)
-				histG[col]++;
-			else
-				histG[col] = 1;
-		}
-	};
-
-	// population threshold within subregions
-	// FIXME: this can over-reduce (few/no colors same?), need a way to keep
-	// important colors that dont ever reach local thresholds (gradients?)
-	RgbQuant.prototype.colorStats2D = function colorStats2D(buf32, width) {
-		var boxW = this.boxSize[0],
-			boxH = this.boxSize[1],
-			area = boxW * boxH,
-			boxes = makeBoxes(width, buf32.length / width, boxW, boxH),
-			histG = this.histogram,
-			self = this;
-
-		boxes.forEach(function(box) {
-			var effc = Math.max(Math.round((box.w * box.h) / area) * self.boxPxls, 2),
-				histL = {}, col;
-
-			iterBox(box, width, function(i) {
-				col = buf32[i];
-
-				// skip transparent
-				if ((col & 0xff000000) >> 24 == 0) return;
-
-				// collect hue stats
-				if (self.hueStats)
-					self.hueStats.check(col);
-
-				if (col in histG)
-					histG[col]++;
-				else if (col in histL) {
-					if (++histL[col] >= effc)
-						histG[col] = histL[col];
-				}
-				else
-					histL[col] = 1;
-			});
-		});
-
-		if (this.hueStats)
-			this.hueStats.inject(histG);
-	};
-
-	// TODO: group very low lum and very high lum colors
-	// TODO: pass custom sort order
-	RgbQuant.prototype.sortPal = function sortPal() {
-		var self = this;
-
-		this.idxi32.sort(function(a,b) {
-			var idxA = self.i32idx[a],
-				idxB = self.i32idx[b],
-				rgbA = self.idxrgb[idxA],
-				rgbB = self.idxrgb[idxB];
-
-			var hslA = rgb2hsl(rgbA[0],rgbA[1],rgbA[2]),
-				hslB = rgb2hsl(rgbB[0],rgbB[1],rgbB[2]);
-
-			// sort all grays + whites together
-			var hueA = (rgbA[0] == rgbA[1] && rgbA[1] == rgbA[2]) ? -1 : hueGroup(hslA.h, self.hueGroups);
-			var hueB = (rgbB[0] == rgbB[1] && rgbB[1] == rgbB[2]) ? -1 : hueGroup(hslB.h, self.hueGroups);
-
-			var hueDiff = hueB - hueA;
-			if (hueDiff) return -hueDiff;
-
-			var lumDiff = lumGroup(+hslB.l.toFixed(2)) - lumGroup(+hslA.l.toFixed(2));
-			if (lumDiff) return -lumDiff;
-
-			var satDiff = satGroup(+hslB.s.toFixed(2)) - satGroup(+hslA.s.toFixed(2));
-			if (satDiff) return -satDiff;
-		});
-
-		// sync idxrgb & i32idx
-		this.idxi32.forEach(function(i32, i) {
-			self.idxrgb[i] = self.i32rgb[i32];
-			self.i32idx[i32] = i;
-		});
-	};
-
-	// TOTRY: use HUSL - http://boronine.com/husl/
-	RgbQuant.prototype.nearestColor = function nearestColor(i32) {
-		var idx = this.nearestIndex(i32);
-		return idx === null ? 0 : this.idxi32[idx];
-	};
-
-	// TOTRY: use HUSL - http://boronine.com/husl/
-	RgbQuant.prototype.nearestIndex = function nearestIndex(i32) {
-		// alpha 0 returns null index
-		if ((i32 & 0xff000000) >> 24 == 0)
-			return null;
-
-		if (this.useCache && (""+i32) in this.i32idx)
-			return this.i32idx[i32];
-
-		var min = 1000,
-			idx,
-			rgb = [
-				(i32 & 0xff),
-				(i32 & 0xff00) >> 8,
-				(i32 & 0xff0000) >> 16,
-			],
-			len = this.idxrgb.length;
-
-		for (var i = 0; i < len; i++) {
-			if (!this.idxrgb[i]) continue;		// sparse palettes
-
-			var dist = this.colorDist(rgb, this.idxrgb[i]);
-
-			if (dist < min) {
-				min = dist;
-				idx = i;
-			}
-		}
-
-		return idx;
-	};
-
-	RgbQuant.prototype.cacheHistogram = function cacheHistogram(idxi32) {
-		for (var i = 0, i32 = idxi32[i]; i < idxi32.length && this.histogram[i32] >= this.cacheFreq; i32 = idxi32[i++])
-			this.i32idx[i32] = this.nearestIndex(i32);
-	};
-
-	function HueStats(numGroups, minCols) {
-		this.numGroups = numGroups;
-		this.minCols = minCols;
-		this.stats = {};
-
-		for (var i = -1; i < numGroups; i++)
-			this.stats[i] = {num: 0, cols: []};
-
-		this.groupsFull = 0;
-	}
-
-	HueStats.prototype.check = function checkHue(i32) {
-		if (this.groupsFull == this.numGroups + 1)
-			this.check = function() {return;};
-
-		var r = (i32 & 0xff),
-			g = (i32 & 0xff00) >> 8,
-			b = (i32 & 0xff0000) >> 16,
-			hg = (r == g && g == b) ? -1 : hueGroup(rgb2hsl(r,g,b).h, this.numGroups),
-			gr = this.stats[hg],
-			min = this.minCols;
-
-		gr.num++;
-
-		if (gr.num > min)
-			return;
-		if (gr.num == min)
-			this.groupsFull++;
-
-		if (gr.num <= min)
-			this.stats[hg].cols.push(i32);
-	};
-
-	HueStats.prototype.inject = function injectHues(histG) {
-		for (var i = -1; i < this.numGroups; i++) {
-			if (this.stats[i].num <= this.minCols) {
-				switch (typeOf(histG)) {
-					case "Array":
-						this.stats[i].cols.forEach(function(col){
-							if (histG.indexOf(col) == -1)
-								histG.push(col);
-						});
-						break;
-					case "Object":
-						this.stats[i].cols.forEach(function(col){
-							if (!histG[col])
-								histG[col] = 1;
-							else
-								histG[col]++;
-						});
-						break;
-				}
-			}
-		}
-	};
-
-	// Rec. 709 (sRGB) luma coef
-	var Pr = .2126,
-		Pg = .7152,
-		Pb = .0722;
-
-	// http://alienryderflex.com/hsp.html
-	function rgb2lum(r,g,b) {
-		return Math.sqrt(
-			Pr * r*r +
-			Pg * g*g +
-			Pb * b*b
-		);
-	}
-
-	var rd = 255,
-		gd = 255,
-		bd = 255;
-
-	var euclMax = Math.sqrt(Pr*rd*rd + Pg*gd*gd + Pb*bd*bd);
-	// perceptual Euclidean color distance
-	function distEuclidean(rgb0, rgb1) {
-		var rd = rgb1[0]-rgb0[0],
-			gd = rgb1[1]-rgb0[1],
-			bd = rgb1[2]-rgb0[2];
-
-		return Math.sqrt(Pr*rd*rd + Pg*gd*gd + Pb*bd*bd) / euclMax;
-	}
-
-	var manhMax = Pr*rd + Pg*gd + Pb*bd;
-	// perceptual Manhattan color distance
-	function distManhattan(rgb0, rgb1) {
-		var rd = Math.abs(rgb1[0]-rgb0[0]),
-			gd = Math.abs(rgb1[1]-rgb0[1]),
-			bd = Math.abs(rgb1[2]-rgb0[2]);
-
-		return (Pr*rd + Pg*gd + Pb*bd) / manhMax;
-	}
-
-	// http://rgb2hsl.nichabi.com/javascript-function.php
-	function rgb2hsl(r, g, b) {
-		var max, min, h, s, l, d;
-		r /= 255;
-		g /= 255;
-		b /= 255;
-		max = Math.max(r, g, b);
-		min = Math.min(r, g, b);
-		l = (max + min) / 2;
-		if (max == min) {
-			h = s = 0;
-		} else {
-			d = max - min;
-			s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
-			switch (max) {
-				case r: h = (g - b) / d + (g < b ? 6 : 0); break;
-				case g:	h = (b - r) / d + 2; break;
-				case b:	h = (r - g) / d + 4; break
-			}
-			h /= 6;
-		}
-//		h = Math.floor(h * 360)
-//		s = Math.floor(s * 100)
-//		l = Math.floor(l * 100)
-		return {
-			h: h,
-			s: s,
-			l: rgb2lum(r,g,b),
-		};
-	}
-
-	function hueGroup(hue, segs) {
-		var seg = 1/segs,
-			haf = seg/2;
-
-		if (hue >= 1 - haf || hue <= haf)
-			return 0;
-
-		for (var i = 1; i < segs; i++) {
-			var mid = i*seg;
-			if (hue >= mid - haf && hue <= mid + haf)
-				return i;
-		}
-	}
-
-	function satGroup(sat) {
-		return sat;
-	}
-
-	function lumGroup(lum) {
-		return lum;
-	}
-
-	function typeOf(val) {
-		return Object.prototype.toString.call(val).slice(8,-1);
-	}
-
-	var sort = isArrSortStable() ? Array.prototype.sort : stableSort;
-
-	// must be used via stableSort.call(arr, fn)
-	function stableSort(fn) {
-		var type = typeOf(this[0]);
-
-		if (type == "Number" || type == "String") {
-			var ord = {}, len = this.length, val;
-
-			for (var i = 0; i < len; i++) {
-				val = this[i];
-				if (ord[val] || ord[val] === 0) continue;
-				ord[val] = i;
-			}
-
-			return this.sort(function(a,b) {
-				return fn(a,b) || ord[a] - ord[b];
-			});
-		}
-		else {
-			var ord = this.map(function(v){return v});
-
-			return this.sort(function(a,b) {
-				return fn(a,b) || ord.indexOf(a) - ord.indexOf(b);
-			});
-		}
-	}
-
-	// test if js engine's Array#sort implementation is stable
-	function isArrSortStable() {
-		var str = "abcdefghijklmnopqrstuvwxyz";
-
-		return "xyzvwtursopqmnklhijfgdeabc" == str.split("").sort(function(a,b) {
-			return ~~(str.indexOf(b)/2.3) - ~~(str.indexOf(a)/2.3);
-		}).join("");
-	}
-
-	// returns uniform pixel data from various img
-	// TODO?: if array is passed, createimagedata, createlement canvas? take a pxlen?
-	function getImageData(img, width) {
-		var can, ctx, imgd, buf8, buf32, height;
-
-		switch (typeOf(img)) {
-			case "HTMLImageElement":
-				can = document.createElement("canvas");
-				can.width = img.naturalWidth;
-				can.height = img.naturalHeight;
-				ctx = can.getContext("2d");
-				ctx.drawImage(img,0,0);
-			case "Canvas":
-			case "HTMLCanvasElement":
-				can = can || img;
-				ctx = ctx || can.getContext("2d");
-			case "CanvasRenderingContext2D":
-				ctx = ctx || img;
-				can = can || ctx.canvas;
-				imgd = ctx.getImageData(0, 0, can.width, can.height);
-			case "ImageData":
-				imgd = imgd || img;
-				width = imgd.width;
-				if (typeOf(imgd.data) == "CanvasPixelArray")
-					buf8 = new Uint8Array(imgd.data);
-				else
-					buf8 = imgd.data;
-			case "Array":
-			case "CanvasPixelArray":
-				buf8 = buf8 || new Uint8Array(img);
-			case "Uint8Array":
-			case "Uint8ClampedArray":
-				buf8 = buf8 || img;
-				buf32 = new Uint32Array(buf8.buffer);
-			case "Uint32Array":
-				buf32 = buf32 || img;
-				buf8 = buf8 || new Uint8Array(buf32.buffer);
-				width = width || buf32.length;
-				height = buf32.length / width;
-		}
-
-		return {
-			can: can,
-			ctx: ctx,
-			imgd: imgd,
-			buf8: buf8,
-			buf32: buf32,
-			width: width,
-			height: height,
-		};
-	}
-
-	// partitions a rect of wid x hgt into
-	// array of bboxes of w0 x h0 (or less)
-	function makeBoxes(wid, hgt, w0, h0) {
-		var wnum = ~~(wid/w0), wrem = wid%w0,
-			hnum = ~~(hgt/h0), hrem = hgt%h0,
-			xend = wid-wrem, yend = hgt-hrem;
-
-		var bxs = [];
-		for (var y = 0; y < hgt; y += h0)
-			for (var x = 0; x < wid; x += w0)
-				bxs.push({x:x, y:y, w:(x==xend?wrem:w0), h:(y==yend?hrem:h0)});
-
-		return bxs;
-	}
-
-	// iterates @bbox within a parent rect of width @wid; calls @fn, passing index within parent
-	function iterBox(bbox, wid, fn) {
-		var b = bbox,
-			i0 = b.y * wid + b.x,
-			i1 = (b.y + b.h - 1) * wid + (b.x + b.w - 1),
-			cnt = 0, incr = wid - b.w + 1, i = i0;
-
-		do {
-			fn.call(this, i);
-			i += (++cnt % b.w == 0) ? incr : 1;
-		} while (i <= i1);
-	}
-
-	// returns array of hash keys sorted by their values
-	function sortedHashKeys(obj, desc) {
-		var keys = [];
-
-		for (var key in obj)
-			keys.push(key);
-
-		return sort.call(keys, function(a,b) {
-			return desc ? obj[b] - obj[a] : obj[a] - obj[b];
-		});
-	}
-
-	// expose
-	this.RgbQuant = RgbQuant;
-
-	// expose to commonJS
-	if (typeof module !== 'undefined' && module.exports) {
-		module.exports = RgbQuant;
-	}
-
-}).call(this);
\ No newline at end of file
diff --git a/libs/rgbquant.min.js b/libs/rgbquant.min.js
new file mode 100644
index 00000000..1cc0104e
--- /dev/null
+++ b/libs/rgbquant.min.js
@@ -0,0 +1,2 @@
+// © 2015, Leon Sorokin, MIT
+(function(){function t(t){var s;t=t||{},this.method=t.method||2,this.colors=t.colors||256,this.initColors=t.initColors||4096,this.initDist=t.initDist||.01,this.distIncr=t.distIncr||.005,this.hueGroups=t.hueGroups||10,this.satGroups=t.satGroups||10,this.lumGroups=t.lumGroups||10,this.minHueCols=t.minHueCols||0,this.hueStats=this.minHueCols?new i(this.hueGroups,this.minHueCols):null,this.boxSize=t.boxSize||[64,64],this.boxPxls=t.boxPxls||2,this.palLocked=!1,this.dithKern=t.dithKern||null,this.dithSerp=t.dithSerp||!1,this.dithDelta=t.dithDelta||0,this.histogram={},this.idxrgb=t.palette?t.palette.slice(0):[],this.idxi32=[],this.i32idx={},this.i32rgb={},this.useCache=!1!==t.useCache,this.cacheFreq=t.cacheFreq||10,this.reIndex=t.reIndex||0==this.idxrgb.length,this.colorDist="manhattan"==t.colorDist?n:r,0>>0;s.idxi32[i]=r,s.i32idx[r]=i,s.i32rgb[r]=t})}function i(t,i){this.numGroups=t,this.minCols=i,this.stats={};for(var r=-1;r>8,b=(16711680&x)>>16,m=this.nearestColor(x),v=255&m,x=(65280&m)>>8,m=(16711680&m)>>16;if(h[f]=255<<24|m<<16|x<<8|v,this.dithDelta)if(this.colorDist([p,g,b],[v,x,m])>8,A=(16711680&h[D])>>16,I=Math.max(0,Math.min(255,I+y*M)),P=Math.max(0,Math.min(255,P+w*M)),M=Math.max(0,Math.min(255,A+S*M)),h[D]=255<<24|M<<16|P<<8|I)}}}return h},t.prototype.buildPal=function(t){if(!(this.palLocked||0this.colors){for(var i,r=t.length,s={},e=0,h=!1,n=0;n>8,(16711680&t)>>16]}),o=r=a.length,u=this.initDist;if(o>this.colors){for(;o>this.colors;){for(var l=[],n=0;n3*this.colors?this.initDist:this.distIncr}if(o>24!=0&&(this.hueStats&&this.hueStats.check(i),i in r?r[i]++:r[i]=1)},t.prototype.colorStats2D=function(e,h){var t=this.boxSize[0],i=this.boxSize[1],n=t*i,i=function(t,i,r,s){for(var e=t%r,h=i%s,n=t-e,a=i-h,o=[],u=0;u>24!=0&&(o.hueStats&&o.hueStats.check(i),i in a?a[i]++:i in s?++s[i]>=r&&(a[i]=s[i]):s[i]=1)})}),this.hueStats&&this.hueStats.inject(a)},t.prototype.sortPal=function(){var e=this;this.idxi32.sort(function(t,i){var r=e.i32idx[t],s=e.i32idx[i],t=e.idxrgb[r],i=e.idxrgb[s],r=a(t[0],t[1],t[2]),s=a(i[0],i[1],i[2]),t=t[0]==t[1]&&t[1]==t[2]?-1:c(r.h,e.hueGroups),t=(i[0]==i[1]&&i[1]==i[2]?-1:c(s.h,e.hueGroups))-t;if(t)return-t;t=+s.l.toFixed(2)-+r.l.toFixed(2);if(t)return-t;r=+s.s.toFixed(2)-+r.s.toFixed(2);return r?-r:void 0}),this.idxi32.forEach(function(t,i){e.idxrgb[i]=e.i32rgb[t],e.i32idx[t]=i})},t.prototype.nearestColor=function(t){t=this.nearestIndex(t);return null===t?0:this.idxi32[t]},t.prototype.nearestIndex=function(t){if((4278190080&t)>>24==0)return null;if(this.useCache&&""+t in this.i32idx)return this.i32idx[t];for(var i,r,s=1e3,e=[255&t,(65280&t)>>8,(16711680&t)>>16],h=this.idxrgb.length,n=0;n=this.cacheFreq;r=t[i++])this.i32idx[r]=this.nearestIndex(r)},i.prototype.check=function(t){this.groupsFull==this.numGroups+1&&(this.check=function(){});var i=255&t,r=(65280&t)>>8,s=(16711680&t)>>16,i=i==r&&r==s?-1:c(a(i,r,s).h,this.numGroups),r=this.stats[i],s=this.minCols;r.num++,r.num>s||(r.num==s&&this.groupsFull++,r.num<=s&&this.stats[i].cols.push(t))},i.prototype.inject=function(i){for(var t=-1;t>>=1;return(n+t)/r};return m.int32=function(){return 0|p.g(4)},m.quick=function(){return p.g(4)/4294967296},m.double=m,q(s(p.S),a),(t.pass||e||function(n,r,t,e){return e&&(e.S&&o(e,p),n.state=function(){return o(p,{})}),t?(b[g]=n,r):n})(m,f,"global"in t?t.global:this==b,t.state)}function n(n){var r,t=n.length,u=this,e=0,o=u.i=u.j=0,i=u.S=[];for(t||(n=[t++]);e {
       s.provinces = [];
       if (!s.i || s.removed) return;
diff --git a/modules/cultures-generator.js b/modules/cultures-generator.js
index c54ce994..3fcf8170 100644
--- a/modules/cultures-generator.js
+++ b/modules/cultures-generator.js
@@ -388,14 +388,9 @@
           if (cells.s[e] > 0) cells.culture[e] = c; // assign culture to populated cell
           cost[e] = totalCost;
           queue.queue({e, p:totalCost, c});
-
-          //debug.append("text").attr("x", (cells.p[n][0]+cells.p[e][0])/2 - 1).attr("y", (cells.p[n][1]+cells.p[e][1])/2 - 1).text(rn(totalCost-p)).attr("font-size", .8);
-          //const points = [cells.p[n][0], cells.p[n][1], (cells.p[n][0]+cells.p[e][0])/2, (cells.p[n][1]+cells.p[e][1])/2, cells.p[e][0], cells.p[e][1]];
-          //debug.append("polyline").attr("points", points.toString()).attr("marker-mid", "url(#arrow)").attr("opacity", .6);
         }
       });
     }
-    //debug.selectAll(".text").data(cost).enter().append("text").attr("x", (d, e) => cells.p[e][0]-1).attr("y", (d, e) => cells.p[e][1]-1).text(d => d ? rn(d) : "").attr("font-size", 2);
     TIME && console.timeEnd('expandCultures');
   }
 
diff --git a/modules/river-generator.js b/modules/river-generator.js
index 69e3c571..e0c5cdbe 100644
--- a/modules/river-generator.js
+++ b/modules/river-generator.js
@@ -6,7 +6,7 @@
 
   const generate = function(changeHeights = true) {
     TIME && console.time('generateRivers');
-    Math.seedrandom(seed);
+    Math.random = aleaPRNG(seed);
     const cells = pack.cells, p = cells.p, features = pack.features;
 
     // build distance field in cells from water (cells.t)
@@ -250,7 +250,7 @@
 
   const specify = function() {
     if (!pack.rivers.length) return;
-    Math.seedrandom(seed);
+    Math.random = aleaPRNG(seed);
     const smallLength = pack.rivers.map(r => r.length||0).sort((a,b) => a-b)[Math.ceil(pack.rivers.length * .15)];
     const smallType = {"Creek":9, "River":3, "Brook":3, "Stream":1}; // weighted small river types
 
diff --git a/modules/ui/layers.js b/modules/ui/layers.js
index 1018e2b6..8cf4a2c4 100644
--- a/modules/ui/layers.js
+++ b/modules/ui/layers.js
@@ -475,7 +475,7 @@ function toggleIce(event) {
 function drawIce() {
   const cells = grid.cells, vertices = grid.vertices, n = cells.i.length, temp = cells.temp, h = cells.h;
   const used = new Uint8Array(cells.i.length);
-  Math.seedrandom(seed);
+  Math.random = aleaPRNG(seed);
 
   const shieldMin = -6; // max temp to form ice shield (glacier)
   const icebergMax = 2; // max temp to form an iceberg
diff --git a/modules/ui/options.js b/modules/ui/options.js
index 9efbfaa8..50473d62 100644
--- a/modules/ui/options.js
+++ b/modules/ui/options.js
@@ -389,7 +389,7 @@ function applyStoredOptions() {
 
 // randomize options if randomization is allowed (not locked or options='default')
 function randomizeOptions() {
-  Math.seedrandom(seed); // reset seed to initial one
+  Math.random = aleaPRNG(seed); // reset seed to initial one
   const randomize = new URL(window.location.href).searchParams.get("options") === "default"; // ignore stored options
 
   // 'Options' settings
diff --git a/modules/ui/tools.js b/modules/ui/tools.js
index 6c648024..d41fbc91 100644
--- a/modules/ui/tools.js
+++ b/modules/ui/tools.js
@@ -97,7 +97,8 @@ function recalculatePopulation() {
 }
 
 function regenerateStates() {
-  Math.seedrandom(Math.floor(Math.random() * 1e9)); // new random seed
+  const localSeed = Math.floor(Math.random() * 1e9); // new random seed
+  Math.random = aleaPRNG(localSeed);
   const burgs = pack.burgs.filter(b => b.i && !b.removed);
   if (!burgs.length) {
     tip("No burgs to generate states. Please create burgs first", false, "error");