From 548e52b2e4dc0d4193cb39b9c11b87fe6086ecb3 Mon Sep 17 00:00:00 2001
From: Jan Bessler <jan.bessler04@gmail.com>
Date: Tue, 24 Feb 2026 18:20:30 +0100
Subject: [PATCH] feat: cleaned up code

---
 main.go |  45 ++++++++++++++++++++++++++-------------------
 out.png | Bin 3829 -> 3805 bytes
 2 files changed, 26 insertions(+), 19 deletions(-)

diff --git a/main.go b/main.go
index 7449887..f17b54a 100644
--- a/main.go
+++ b/main.go
@@ -8,24 +8,41 @@ import (
 	"github.com/fogleman/gg"
 )
 
-// 8x8 square of 100x100 px squares
+/*
+8x8 square of 100x100 px squares
+
+First 6 characters of the hash are the color
+For the next 8 characters each character
+represents 4 bits of a row being on or off.
+The image is then mirrored to the right side.
+
+9d26bf3cf1fb2b2f02d4a2013333f4fcd551cb2e
+9d26bf -> color
+      3 -> row1
+       c -> row2
+         ...
+             b -> row8
+3 = 0 0 1 1
+c = 1 1 0 0
+...
+b = 1 0 1 1
+*/
 func main() {
 	dc := gg.NewContext(800, 800)
 
-	hash := hash("InsightForgeOrg")
+	hash := hash("Jaybee18")
 
 	colorString := hash[0:6]
 	r, g, b := rgbFromHex(colorString)
 	dc.SetRGB255(r, g, b)
 
 	for i, character := range hash[6:14] {
-		tmp, _ := strconv.ParseUint(string(character), 16, 8)
-		n := int(tmp)
-		for _, v := range []uint{0, 1, 2, 3} {
-			on := hasBit(n, v)
+		integer, _ := strconv.ParseUint(string(character), 16, 4)
+		for j := range 4 {
+			on := hasBit(integer, j)
 
-			dc.DrawRectangle(float64(v * 100), float64(i * 100), 100, 100)
-			dc.DrawRectangle(700 - float64(v * 100), float64(i * 100), 100, 100)
+			dc.DrawRectangle(float64(j * 100), float64(i * 100), 100, 100)
+			dc.DrawRectangle(700 - float64(j * 100), float64(i * 100), 100, 100)
 			if !on {
 				dc.SetRGB255(r, g, b)
 			} else {
@@ -52,17 +69,7 @@ func hash(str string) string {
 	return fmt.Sprintf("%x", res)
 }
 
-func hasBit(n int, pos uint) bool {
+func hasBit(n uint64, pos int) bool {
     val := n & (1 << pos)
     return (val > 0)
 }
-
-// 9d26bf3cf1fb2b2f02d4a2013333f4fcd551cb2e
-// 9d26bf -> color
-//       3 -> row1
-//        c -> row2
-//          ...
-//              b -> row8
-
-// 3 = 0 0 1 1
-//
diff --git a/out.png b/out.png
index cca0fc2baf888664d21de25b67f567ed45be6286..fb653f67e446d937d76d0d8b48b599eba3ad589b 100644
GIT binary patch
delta 304
zcmew=dslXXiqjHL7srr_Id5(__RdHUal7c(ES|G~H8JBLTh<CzvGPw$w(bYF|9tpN
z_j~RC##<ZbT^44LySYBMib?)Uc@+c0f$JQbFLEX^PTs&7CainB$}j&x^SA8T^B6vK
z{8!k2kae>l%MQlL3s_jVzZKvA{)LU9!N2g}=8v3CARSf0x|f;nJ&8E~l9Rz8ZU45H
zoa-MpZERf1IProw*YBP0tE-q94lLiXc_FVA&<x&Y$!RYcYc7M_5SI*6T{FS_#~kw$
z`2`3QMZs>U=>2<ZnfeFEdkP=K_JyC{2{%D(8c@RgK>b<iC+0G*Eo~e5KkcnLhj69T
eH+=?%|Nn1uY99|d{jQe*2s~Z=T-G@yGywpL*Nk-l

delta 320
zcmcaB`&D*=iq{@b7srr_Id5(p%w1z3;das7fAIyL(2L<2S|*3Pwj6lWr!%=&>xbCC
zrP}-V@2~skm}`CgqVTef`o~{z+Dwq%bDsAT=YMy828If$%@0`@F-~F=li&FL1*7rJ
zbERKeGT)pwtU6?}N89co@4e@2??115_qlnqB3lwrT@-h9ZT;V#dkhR8H0m}x@-{I}
zUch86_x>Vt+NQa$UvOT&F+CY*LPdB@6Udr-&tvaCXWwkdw3m_R9?)zyh6JWr5AEzX
zGqN=SO|#<Oc)c`su{i^SO_%(}#<`3W8{{Q#RDWTZml@v&axln9n1d14iLHOV%Pqgb
zJ{P2@V!_)OcmD?av;3PcvR5)rzQFD*^#*9-|NlE>jBVI||7&9a0#8>zmvv4FO#rY~
BktF~C