commit cd118344c1eb192a21a7d18710492dd5ed92bb50
Author: Codeberg <codeberg@codeberg.org>
Date:   Sat Mar 23 21:56:39 2019 +0100

    initial commit

diff --git a/Makefile b/Makefile
new file mode 100755
index 0000000..fd119d8
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,40 @@
+
+HOSTNAME_FQDN := codeberg.org
+
+export BUILDDIR := /tmp/build
+export GOROOT := ${BUILDDIR}/go
+export GOPATH := ${BUILDDIR}/gitea
+export PATH := ${GOROOT}/bin:${GOPATH}/bin:${PATH}
+
+GOTAR = go1.11.2.$(shell uname | tr [:upper:] [:lower:])-amd64.tar.gz
+ORIGIN = ssh://prlgc.com/git/gogs-gitea
+
+TARGETS = ${GOPATH}/bin/avatar
+
+all : ${TARGETS}
+
+${GOPATH}/bin/avatar : main.go ${GOROOT}/bin/go
+	go build -o $@ $<
+
+${GOROOT}/bin/go :
+	mkdir -p ${GOROOT}/Downloads
+	wget -c --no-verbose --directory-prefix=${GOROOT}/Downloads https://dl.google.com/go/${GOTAR}
+	tar xfz ${GOROOT}/Downloads/${GOTAR} -C ${BUILDDIR}
+
+deployment : deploy-avatar
+
+deploy-avatar : ${GOPATH}/bin/avatar
+	-ssh root@${HOSTNAME_FQDN} systemctl stop avatar
+	scp $< root@${HOSTNAME_FQDN}:/usr/local/bin/
+	scp -r etc/* root@${HOSTNAME_FQDN}:/etc/
+	ssh root@${HOSTNAME_FQDN} systemctl daemon-reload
+	ssh root@${HOSTNAME_FQDN} systemctl enable avatar
+	ssh root@${HOSTNAME_FQDN} systemctl start avatar
+	ssh root@${HOSTNAME_FQDN} systemctl status avatar
+
+clean :
+	${MAKE} -C ${GOPATH}/src/code.gitea.io/gitea clean
+
+realclean :
+	rm -rf ${BUILDDIR}
+
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..b3f2728
--- /dev/null
+++ b/main.go
@@ -0,0 +1,269 @@
+package main
+
+import (
+	"os"
+	"fmt"
+	"strings"
+)
+
+func main() {
+	var seed uint64
+	fmt.Sscanf(os.Args[1], "%llu", seed)
+	fmt.Println(maleAvatar(seed))
+}
+
+
+/**
+ *  Based on TypeScript DiceBear Avatars, which in turn were inspired by 8biticon avatars:
+ *  (MIT License, Copyright (c) 2012 Plastic Jam, Copyright (c) 2019 DiceBear)
+ *    cf. https://github.com/DiceBear/avatars/blob/master/packages/avatars-male-sprites/src/index.ts 
+ */
+
+type LCG struct {
+	seed uint64
+}
+
+func (g * LCG) random () uint32 {
+	/* Linear Congruent Generator, POSIX/glibc [de]rand48 setting, bits [47..0] are output bits */
+	g.seed = (25214903917 * g.seed + 11) % 281474976710656
+	return uint32(g.seed)
+}
+
+func (g * LCG) binomial (p float32) bool {
+	/* Sample from Binomial distribution with probability p */
+	var sample = float32(g.random()) * float32(1.0 / 4294967295.0)
+	return sample > p
+}
+
+func (g * LCG) pickone (s []string) string {
+	/* Pick one element from list */
+	var N uint32 = uint32(len(s))
+	return s[g.random() % N]
+}
+
+func (g * LCG) pickoneFloat (s []float32) float32 {
+	/* Pick one element from list - float version*/
+	var N uint32 = uint32(len(s))
+	return s[g.random() % N]
+}
+
+
+func (g * LCG) pick_a_or_b (p float32, a string, b string) string {
+	/* Pick a or b with probability p of picking a */
+	if g.binomial(p) {
+		return a
+	}
+	return b
+}
+
+func LinearCongruentialGenerator (seed uint64) * LCG {
+	g := new(LCG)
+	g.seed = seed
+	return g
+}
+
+type COLOR struct {
+	r uint8
+	g uint8
+	b uint8
+}
+
+func Color (s string) * COLOR {
+	c := new(COLOR)
+	fmt.Sscanf(s, "#%02x%02x%02x", c.r, c.g, c.b)
+	return c
+}
+
+func add255 (x uint8, y uint8) uint8 {
+	if x < 255 - y {
+		return x + y
+	}
+	return 255
+}
+
+func sub255 (x uint8, y uint8) uint8 {
+	if x > y {
+		return x - y
+	}
+	return 0
+}
+
+func (c * COLOR) brighterOrDarkerThan (ref COLOR, delta uint8) string {
+	/* XXX FIXME: THIS IS PROBABLY NOT CORRECT. Need to look into original implementation. */
+	if true {
+		return fmt.Sprintf("#%02x%02x%02x", add255(c.r, delta), add255(c.g, delta), add255(c.b, delta))
+	}
+	return ref.darkerThan(ref, delta)
+}
+
+func (c * COLOR) darkerThan (ref COLOR, delta uint8) string {
+	/* XXX FIXME: THIS IS NOT CORRECT. The original implementation does darkening in HSV space.
+	 * cf. https://github.com/DiceBear/avatars/blob/master/packages/avatars/src/color.ts
+	 */
+	return fmt.Sprintf("#%02x%02x%02x", sub255(c.r, delta), sub255(c.g, delta), sub255(c.b, delta))
+}
+
+func (c COLOR) withAlpha (alpha float32) string {
+	return fmt.Sprintf("#%02x%02x%02x", c.r, c.g, c.b, uint8(255 * alpha))
+}
+
+func maleAvatar (seed uint64) string {
+	var g = LinearCongruentialGenerator(seed)
+	var skinColor = g.pickone([]string { "#FFDBAC", "#F5CFA0", "#EAC393", "#E0B687", "#CB9E6E", "#B68655", "#A26D3D", "#8D5524" });
+	var hairColor = Color(g.pickone([]string { "#090806", "#2c222b", "#71635a", "#b7a69e", "#b89778", "#a56b46", "#b55239", "#8d4a43",
+					"#91553d", "#533d32", "#3b3024", "#554838", "#4e433f", "#504444", "#6a4e42", "#a7856a", "#977961" })).brighterOrDarkerThan(*Color(skinColor), 17)
+	var eyesColor = g.pickone([]string { "#76778b", "#697b94", "#647b90", "#5b7c8b", "#588387" })
+	var eyebrowsColor = Color(Color(hairColor).darkerThan(*Color(skinColor), 7)).darkerThan(*Color(hairColor), 10)
+	var mustacheColor = Color(Color(hairColor).darkerThan(*Color(skinColor), 7)).withAlpha(g.pickoneFloat([]float32 { 1, 0.75, 0.5 }))
+	var mouthColor = Color(g.pickone([]string { "#eec1ad", "#dbac98", "#d29985" })).brighterOrDarkerThan(*Color(skinColor), 10)
+	var glassesColor = g.pickone([]string { "#5f705c", "#43677d", "#5e172d", "#ffb67a", "#a04b5d", "#191919", "#323232", "#4b4b4b" })
+	var clothesColor = g.pickone([]string { "#5bc0de", "#5cb85c", "#428bca", "#03396c", "#005b96", "#6497b1", "#1b85b8", "#5a5255", "#559e83", "#ae5a41", "#c3cb71", "#666547", "#ffe28a" })
+	var hatColor = g.pickone([]string { "#18293b", "#2e1e05", "#989789", "#3d6ba7", "#517459", "#a62116" });
+
+	var mood = ""
+	if mood == "" {
+		mood = g.pickone([]string { "sad", "happy", "surprised" })
+	}
+	var mouth string
+	if mood == "sad" {
+		mouth = "<path d='M8 13h3v1H8v-1z' fill='${mouthColor}'/>" +
+			"<path d='M8 13h4v1H8v-1z' fill='${mouthColor}'/>" +
+			"<path d='M9 13h2v1H9v-1z' fill='${mouthColor}'/>" +
+			"<path d='M8 12v1h3v1h1v-1h-1v-1H8z' fill='${mouthColor}'/>" +
+			"<path d='M8 13v1h1v-1h3v-1H9v1H8z' fill='${mouthColor}'/>"
+	} else if mood == "happy" {
+		mouth = "<path d='M7 12v1h1v1h4v-1H8v-1H7z' fill='${mouthColor}'/>" +
+			"<path d='M10 12v1H9v1h2v-2h-1z' fill='${mouthColor}'/>" +
+			"<path d='M8 13v1h4v-1h1v-1h-1v1H8z' fill='${mouthColor}'/>" +
+			"<path d='M8 12v2h4v-2H8z' fill='#FFF'/>"
+	} else if mood == "surprised" {
+		mouth = "<path d='M9 12v2h2v-2H9z' fill='${mouthColor}'/>" +
+			"<path d='M9 13v1h1v-1H9z' fill='${mouthColor}'/>"
+	}
+
+	var s = strings.Join([]string {
+		"<svg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' style='isolation:isolate' viewBox='0 0 20 20' version='1.1' shape-rendering='crispEdges'>",
+		// Head
+		"<path d='M8 15v1H4v1H3v3h14v-3h-1v-1h-4v-1h3v-1h1v-1h1v-3h1V7h-1V4h-1V3h-1V2H5v1H4v1H3v3H2v3h1v3h1v1h1v1h3z' fill='${skinColor}'/><path d='M5 15v-1H4v-1H3v-3H2V7h1V4h1V3h1V2h10v1h1v1h1v3h1v3h-1v3h-1v1h-1v1H5z' fill='#FFF' fill-opacity='.1'/>",
+		// Eyes
+		g.pickone([]string {
+			"<path d='M5 9V7h3v2H5zm7-2h3v2h-3V7z' fill='#FFF'/><path d='M7 8v1h1V8H7zm7 0h1v1h-1V8z' fill='${eyesColor}'/>",
+			"<path d='M5 7h3v2H5V7zm7 0h3v2h-3V7z' fill='#FFF'/><path d='M6 8h1v1H6V8zm7 1V8h1v1h-1z' fill='${eyesColor}'/>",
+			"<path d='M5 7h3v2H5V7zm7 0h3v2h-3V7z' fill='#FFF'/><path d='M7 8h1v1H7V8zm5 0h1v1h-1V8z' fill='${eyesColor}'/>",
+			"<path d='M6 7h1v1h1v1H6V7zm6 0h1v1h1v1h-2V7z' fill='#FFF'/><path d='M6 8h1v1H6V8zm6 0h1v1h-1V8z' fill='${eyesColor}'/>",
+			"<path d='M5 8h2v1H5V8zm7 0h2v1h-2V8z' fill='#FFF'/><path d='M7 8h1v1H7V8zm7 0h1v1h-1V8z' fill='${eyesColor}'/>",
+			"<path d='M6 8h1v1H6V8zm7 0h1v1h-1V8z' fill='#FFF'/><path d='M7 8h1v1H7V8zm5 0h1v1h-1V8z' fill='${eyesColor}'/>",
+			"<path d='M5 7v1h3V7H5zm7 0h3v1h-3V7z' fill='#FFF'/><path d='M5 9V8h1V7h1v1h1v1H5zm7 0V8h1V7h1v1h1v1h-3z' fill='${eyesColor}'/><path d='M5 9V8h1V7h1v1h1v1H7V8H6v1H5zm7 0V8h1V7h1v1h1v1h-1V8h-1v1h-1z' fill='#FFF' fill-opacity='.5'/>",
+			"<path d='M5 8h3v1H5V8zm7 0h3v1h-3V8z' fill='#FFF'/><path d='M6 8h1v1H6V8zm7 0h1v1h-1V8z' fill='${eyesColor}'/>",
+			"<path d='M5 7h3v2H5V7zm7 0h3v2h-3V7z' fill='#FFF'/><path d='M5 8h2v1H5V8zm7 0h2v1h-2V8z' fill='${eyesColor}'/>",
+			"<path d='M5 7h3v3H5V7zm7 0h3v3h-3V7z' fill='#FFF'/><path d='M6 8h1v1H6V8zm7 0h1v1h-1V8z' fill='${eyesColor}'/>",
+			"<path d='M5 7h3v3H5V7zm7 0h3v3h-3V7z' fill='#FFF'/><path d='M6 7h2v2H6V7zm7 0h2v2h-2V7z' fill='${eyesColor}'/><path d='M6 7v1h1v1h1V8H7V7H6zm7 0v1h1v1h1V8h-1V7h-1z' fill='#FFF' fill-opacity='.4'/><path d='M7 7v1h1V7H7zm7 0h1v1h-1V7z' fill='#FFF' fill-opacity='.7'/>",
+			"<path d='M5 7h3v3H5V7zm7 0h3v3h-3V7z' fill='#FFF'/><path d='M5 8h2v1H5V8zm7 0h2v1h-2V8z' fill='${eyesColor}'/><path d='M5 8h1v1H5V8zm7 0h1v1h-1V8z' fill='#FFF' fill-opacity='.7'/>",
+			"<path d='M6 7h1v2H5V8h1V7zm7 0h1v2h-2V8h1V7z' fill='#FFF'/><path d='M7 7v1H6v1h2V7H7zm7 0v1h-1v1h2V7h-1z' fill='${eyesColor}'/><path d='M7 7v1h1V7H7zM6 8v1h1V8H6zm8-1v1h1V7h-1zm-1 1v1h1V8h-1z' fill='#FFF' fill-opacity='.5'/>",
+		}),
+		// Eyebrows
+		g.pickone([]string {
+			"<path d='M7 5v1H5v1H4V6h1V5h2zm7 0v1h-2v1h-1V6h1V5h2z' fill-rule='evenodd' fill='${eyebrowsColor}'/>",
+			"<path d='M8 4v1H7v1H5V5h2V4h1zm4 0h1v1h2v1h-2V5h-1V4z' fill-rule='evenodd' fill='${eyebrowsColor}'/>",
+			"<path d='M6 5h3v2H8V6H6V5zm5 0h3v1h-2v1h-1V5z' fill-rule='evenodd' fill='${eyebrowsColor}'/>",
+			"<path d='M5 5h3v1h1v1H8V6H5V5zm10 0h-3v1h-1v1h1V6h3V5z' fill-rule='evenodd' fill='${eyebrowsColor}'/>",
+			"<path d='M6 5H4v2h1V6h1V5zm8 0h2v2h-1V6h-1V5z' fill-rule='evenodd' fill='${eyebrowsColor}'/>",
+			"<path d='M5 6h2v1H5V6zm8 0h2v1h-2V6z' fill-rule='evenodd' fill='${eyebrowsColor}'/>",
+			"<path d='M6 5h1v1h1v1H5V6h1V5zm7 0h1v1h1v1h-3V6h1V5z' fill-rule='evenodd' fill='${eyebrowsColor}'/>",
+			"<path d='M6 5h2v1h1v1H8V6H6V5zm8 0h-2v1h-1v1h1V6h2V5z' fill-rule='evenodd' fill='${eyebrowsColor}'/>",
+			"<path d='M12 7V6h1V5h1v1h1v1h-1V6h-1v1h-1zM5 7V6h1V5h1v1h1v1H7V6H6v1H5z' fill-rule='evenodd' fill='${eyebrowsColor}'/>",
+			"<path d='M7 5v1H5v1H4V6h1V5h2zm6 0h2v1h1v1h-1V6h-2V5z' fill-rule='evenodd' fill='${eyebrowsColor}'/>",
+			"<path d='M4 7V5h3v1H5v1H4zm12-2v2h-1V6h-2V5h3z' fill-rule='evenodd' fill='${eyebrowsColor}'/>",
+			"<path d='M7 5h1v1h1v1H8V6H7V5zm6 0v1h-1v1h-1V6h1V5h1z' fill-rule='evenodd' fill='${eyebrowsColor}'/>",
+			"<path d='M4 7V6h1V5h1v1H5v1H4zm10-2h1v1h1v1h-1V6h-1V5z' fill-rule='evenodd' fill='${eyebrowsColor}'/>",
+		}),
+		// Mustache (50% chance)
+		g.pick_a_or_b(0.5,
+			g.pickone([]string {
+				"<path d='M3 10v3h1v1h1v1h10v-1h1v-1h1v-3h-3v1H6v-1H3z' id='Path' fill='${mustacheColor}' fill-opacity='${mustacheColor.alpha}'/>",
+				"<path d='M3 13h1v1h1v1h10v-1h1v-1h1v-3h-1v1h-1v1H5v-1H4v-1H3v3z' id='Path' fill='${mustacheColor}' fill-opacity='${mustacheColor.alpha}'/>",
+				"<path d='M3 11v2h1v1h1v1h10v-1h1v-1h1v-2H3z' id='Path' fill='${mustacheColor}' fill-opacity='${mustacheColor.alpha}'/>",
+				"<path d='M3 7v6h1v1h1v1h10v-1h1v-1h1V7h-1v2h-1v1h-1v1H6v-1H5V9H4V7H3z' id='Path' fill='${mustacheColor}' fill-opacity='${mustacheColor.alpha}'/>",
+			}),
+		""),
+		// Mouth
+		mouth,
+		// Glasses (25% chance)
+		g.pick_a_or_b(0.25,
+			g.pickone([]string {
+				"<path d='M5 7h3v3H5V7zm7 0h3v3h-3V7z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/><path d='M7 7h1v1H7V7zm7 0h1v1h-1V7z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/><path d='M12 10V7h3v3h-3zm-1-4v1H9V6H4v1H3v1h1v3h5V8h2v3h5V8h1V7h-1V6h-5zm-6 4V7h3v3H5z' fill-rule='evenodd' fill='${glassesColor}'/><path d='M3 7h1v1H3V7zm6 0h2v1H9V7zm7 0h1v1h-1V7z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/>",
+				"<path d='M5 7h3v2H5V7zm7 0h3v2h-3V7z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/><path d='M7 7h1v1H7V7zm7 0h1v1h-1V7z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/><path d='M5 7v2h3V7H5zM4 6v1H3v1h1v1h1v1h3V9h1V8h2v1h1v1h3V9h1V8h1V7h-1V6h-5v1H9V6H4zm8 1v2h3V7h-3z' fill-rule='evenodd' fill='${glassesColor}'/><path d='M3 7h1v1H3V7zm6 0h2v1H9V7zm7 0h1v1h-1V7z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/>",
+				"<path d='M5 8h3v1H5V8zm7 0h3v1h-3V8z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/><path d='M7 8h1v1H7V8zm7 0h1v1h-1V8z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/><path d='M5 8v1h3V8H5zM3 7v1h1v1h1v1h3V9h1V8h2v1h1v1h3V9h1V8h1V7H3zm9 1v1h3V8h-3z' fill-rule='evenodd' fill='${glassesColor}'/><path d='M3 7v1h1V7H3zm6 0v1h2V7H9zm7 0v1h1V7h-1z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/>",
+				"<path d='M5 7h3v2H5V7zm7 0h3v2h-3V7z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/><path d='M7 7h1v1H7V7zm7 0h1v1h-1V7z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/><path d='M12 7v2h3V7h-3zM8 6H5v1H3v1h1v1h1v1h3V9h1V8h2v1h1v1h3V9h1V8h1V7h-2V6h-3v1H8V6zM5 7v2h3V7H5z' fill-rule='evenodd' fill='${glassesColor}'/><path d='M3 7h1v1H3V7zm6 0h2v1H9V7zm7 0h1v1h-1V7z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/>",
+				"<path d='M4 8H3V7h1V6h5v1h2V6h5v1h1v1h-1v2h-5V8H9v2H4V8zm1 0V7h3v2H5V8zm7-1v2h3V7h-3z' fill-rule='evenodd' fill='${glassesColor}'/><path d='M5 7h3v2H5V7zm7 0h3v2h-3V7z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/><path d='M14 7h1v1h-1V7zM7 7h1v1H7V7z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/><path d='M3 8V7h1v1H3zm6-1v1h2V7H9zm7 0v1h1V7h-1z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/>",
+				"<path d='M4 8H3V7h14v1h-1v2h-5V8H9v2H4V8zm1 0h3v1H5V8zm7 0h3v1h-3V8z' fill-rule='evenodd' fill='${glassesColor}'/><path d='M5 8h3v1H5V8zm7 0h3v1h-3V8z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/><path d='M7 8v1h1V8H7zm7 0v1h1V8h-1z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/><path d='M3 7v1h1V7H3zm13 0v1h1V7h-1zM9 7v1h2V7H9z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/>",
+			}),
+		""),
+		// Clothes
+		g.pickone([]string {
+			"<path d='M3 20v-3h1v-1h4v-1h4v1h4v1h1v3H3z' fill='${clothesColor}'/><path d='M3 20v-3h1v-1h12v1h1v3H3z' fill='#FFF' fill-opacity='.2'/><path d='M12 19v-1h3v1h-3z' fill='#FFF' fill-opacity='.2'/>",
+			"<path d='M3 20v-3h1v-1h12v1h1v3H3z' fill='${clothesColor}'/><path d='M5 20v-2h1v-1h8v1h1v2h-2v-1h-2v1H9v-1H7v1H5z' fill='#FFF' fill-opacity='.2'/>",
+			"<path d='M3 20v-3h1v-1h12v1h1v3H3z' fill='${clothesColor}'/><path d='M8 16H4v1H3v3h14v-3h-1v-1h-4v1h1v1h-1v1h-1v-1H9v1H8v-1H7v-1h1v-1z' fill='#FFF' fill-opacity='.2'/><path d='M9 16v1h2v-1H9z' fill='#FFF'/>",
+			"<path d='M3 20v-3h1v-1h12v1h1v3H3z' fill='${clothesColor}'/><path d='M9 16H4v1H3v3h6v-2H8v-1h1v-1zm2 0h5v1h1v3h-6v-2h1v-1h-1v-1z' fill-rule='evenodd' fill='#FFF' fill-opacity='.3'/>",
+			"<path d='M3 20v-3h1v-1h3v2h6v-2h3v1h1v3H3z' fill='${clothesColor}'/><path d='M5 16H4v1H3v3h2v-4zm1 0h1v2h6v-2h1v4H6v-4zm9 0h1v1h1v3h-2v-4z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/>",
+			"<path d='M3 20v-3h1v-1h4v1h1v1h2v-1h1v-1h4v1h1v3H3z' fill='${clothesColor}'/><path d='M4 17v-1h3v1H4zm9 0v-1h3v1h-3z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/>",
+			"<path d='M3 20v-3h1v-1h3v-1h1v1h1v1h2v-1h1v-1h1v1h3v1h1v3H3z' fill='${clothesColor}'/><path d='M6 16H4v1H3v3h6v-2H8v-1H6v-1zm2 0h1-1zm3 0h1-1zm2 0h1v1h-2v1h-1v2h6v-3h-1v-1h-3z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/>",
+			"<path d='M5 16H4v1H3v3h14v-3h-1v-1h-3v1H7v-1H5z' fill='${clothesColor}'/><path d='M10 20v-1h3v1h-3z' fill='#FFF' fill-opacity='.5'/><path d='M5 16H4v1H3v3h1v-1h1v-3zm1 0h1v1h6v-1h1v2H6v-2zm9 0h1v1h1v3h-1v-1h-1v-3z' fill-rule='evenodd' fill='#FFF' fill-opacity='.8'/>",
+			"<path d='M3 20v-3h1v-1h4v1h4v-1h4v1h1v3H3z' fill='${clothesColor}'/><path d='M3 20v-1h1v1H3zm2 0v-1h1v1H5zm2 0v-1h1v1H7zm2 0v-1h1v1H9zm2 0v-1h1v1h-1zm2 0v-1h1v1h-1zm2 0v-1h1v1h-1zm1-2h1v1h-1v-1zm-2 0h1v1h-1v-1zm-2 0h1v1h-1v-1zm-2 0h1v1h-1v-1zm-2 0h1v1H8v-1zm-2 0h1v1H6v-1zm-2 0h1v1H4v-1zm-1-1h1v1H3v-1zm2 0h1v1H5v-1zm2 0h1v1H7v-1zm2 0h1v1H9v-1zm2 0h1v1h-1v-1zm2 0h1v1h-1v-1zm2 0h1v1h-1v-1zM4 16h1v1H4v-1zm2 0h1v1H6v-1zm6 0h1v1h-1v-1zm2 0h1v1h-1v-1z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/>",
+			"<path d='M3 20v-3h1v-1h4v1h4v-1h4v1h1v3H3z' fill='${clothesColor}'/><path d='M3 20v-2h1v2H3zm3 0v-2h2v2H6zm4 0v-2h2v2h-2zm4 0v-2h2v2h-2zm2-3v1h1v-1h-1zm-2 1v-2h-2v2h2zm-6-1v1h2v-1H8zm-4-1v2h2v-2H4z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/>",
+			"<path d='M3 20v-3h1v-1h4v1h4v-1h4v1h1v3H3z' fill='${clothesColor}'/><path d='M3 19h14v1H3v-1zm0-2h14v1H3v-1z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/>",
+			"<path d='M3 20v-3h1v-1h4v1h4v-1h4v1h1v3H3z' fill='${clothesColor}'/>",
+			"<path d='M3 20v-3h1v-1h12v1h1v3H3z' fill='${clothesColor}'/>",
+		}),
+		// Hair (95% chance)
+		g.pick_a_or_b(0.95,
+			g.pickone([]string {
+				"<path d='M3 3v2h1V4h1V3h10v1h1v1h1V3h-1V2H4v1H3z' fill='${hairColor}'/>",
+				"<path d='M5 2h10v1h1v1h1v3h-1V6h-1V5h-1V4h-4v1H8v1H7v1H4V6H3V4h1V3h1V2z' fill='${hairColor}'/>",
+				"<path d='M3 6h1V4h1V3h2v1h1v1h4V4h1V3h2v1h1v2h1V4h-1V3h-1V2H5v1H4v1H3v2z' fill='${hairColor}'/>",
+				"<path d='M3 8h1V5h12v3h1V4h-1V3h-1V2H5v1H4v1H3v4z' fill='${hairColor}'/>",
+				"<path d='M2 4v1h1v1h2V4h1V2H4v1H3v1H2zm6-1h2v1h2V3h1V2H8v1zm6 1h1v2h2V5h1V4h-1V3h-1V2h-2v2z' fill-rule='evenodd' fill='${hairColor}'/>",
+				"<path d='M3 7h1V5h2V3h8v1h1v1h1v2h1V3h-2V2h-2V1h-1v1h-2V1H9v1H8V1H7v1H5v1H4v1H3v3z' fill='${hairColor}'/>",
+				"<path d='M8 2h4v1h-1v1H9V3H8V2z' fill='${hairColor}'/>",
+				"<path d='M9 0v1H8v1h4V1h-1V0H9z' fill='${hairColor}'/>",
+				"<path d='M3 7h1V5h2V4h2V3h1v1h2v1h2v1h2v1h2V4h-1V3h-1V2H5v1H4v1H3v3z' fill='${hairColor}'/>",
+				"<path d='M4 4h12V3h-1V2H5v1H4v1z' fill='${hairColor}'/>",
+				"<path d='M2 7h1V5h2V4h1V3h1v1h2V3h4V2h1v1h1v1h1v1h1v2h1V6h1V4h-1V3h-1V2h-1V1h-1V0h-1v1h-2V0h-1v1H9V0H8v1H7V0H5v1H4v1H2v5z' fill='${hairColor}'/>",
+				"<path d='M0 7h1v5h1v1h1V9h1V7h1V6h1V4h1V3h7v1h1v1h1v1h1v7h1v-2h1V7h-1V6h1V4h-1v1h-1V3h1V2h-1v1h-1V2h-2V1h-1V0h-1v1H5V0H4v1H3V0H2v1h1v2H2V2H1v1h1v1H1v2H0v1z' fill='${hairColor}'/>",
+				"<path d='M5 2v1H4v1H3v3h2V6h1V5h6V4h1V3h1v1h-1v1h1v1h1v1h2V4h-1V3h-1V2H5z' fill='${hairColor}'/>",
+			}),
+		""),
+		// Hat (5% chance)
+		g.pick_a_or_b(0.05,
+			g.pickone([]string {
+				"<path d='M4 0v2H2v2h16V2h-2V0H4z' fill='${hatColor}'/>",
+				"<path d='M4 3H2v1h16V3h-2V0H4v3z' fill='${hatColor}'/>",
+				"<path d='M2 2v2h16V2h-1V1h-1V0H4v1H3v1H2z' fill='${hatColor}'/>",
+				"<path d='M6 0v1H5v1H4v2h14V3h-2V2h-1V1h-1V0H6z' fill='${hatColor}'/>",
+				"<path d='M2 4V2h2V0h12v2h2v2H2z' fill='${hatColor}'/><path d='M4 0v2h12V0H4z' fill='#FFF' fill-opacity='.2'/>",
+				"<path d='M2 4V3h2V0h12v3h2v1H2z' fill='${hatColor}'/><path d='M4 0v3h12V0H4z' fill='#FFF' fill-opacity='.2'/>",
+				"<path d='M2 4V2h1V1h1V0h12v1h1v1h1v2H2z' fill='${hatColor}'/><path d='M3 1v1h14V1H3zM2 3v1h16V3H2z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/>",
+				"<path d='M14 0H6v1H5v1H4v2h14V3h-2V2h-1V1h-1V0z' fill='${hatColor}'/><path d='M5 3h1V2h1V1h1V0H7v1H6v1H5v1z' fill='#FFF' fill-opacity='.2'/>",
+				"<path d='M4 0v2H2v2h16V2h-2V0H4z' fill='${hatColor}'/><path d='M15 3V0h-1v3h1z' fill='#FFF' fill-opacity='.2'/>",
+				"<path d='M4 0v3H2v1h16V3h-2V0H4z' fill='${hatColor}'/><path d='M15 3V0h-1v3h1zm-2-3v2h-1V0h1z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/>",
+				"<path d='M2 2v2h16V2h-1V1h-1V0H4v1H3v1H2z' fill='${hatColor}'/><path d='M15 0v4h-1V0h1zm-2 0v4h-1V0h1z' fill-rule='evenodd' fill='#FFF' fill-opacity='.2'/>",
+				"<path d='M5 2H4v2h14V3h-2V2h-1V1h-1V0H6v1H5v1z' fill='${hatColor}'/><path d='M14 2h-3v1h3V2z' fill='#FFF' fill-opacity='.2'/>",
+			}),
+		""),
+		"</svg>",
+	}, "")
+
+        m := []string{
+                "${skinColor}", skinColor,
+                "${hairColor}", hairColor,
+                "${eyesColor}", eyesColor,
+                "${eyebrowsColor}", eyebrowsColor,
+                "${mustacheColor}", mustacheColor,
+                "${mouthColor}", mouthColor,
+                "${glassesColor}", glassesColor,
+                "${clothesColor}", clothesColor,
+                "${hatColor}", hatColor,
+        }
+        return strings.NewReplacer(m...).Replace(s)
+}
+