From 97aadef8a09a0928d8f4be82beea14457ccc852f Mon Sep 17 00:00:00 2001
From: RandomGuyWithoutY <randomguywithouty@protonmail.com>
Date: Sun, 14 Apr 2024 21:33:08 +0200
Subject: [PATCH] make conversion work with non-ascii character maps

See: <https://go.dev/blog/strings>
Using standard range iteration writes the byte offset into `index` and not the character offset, thus failing to correctly index into the output map.
---
 image_manipulation/ascii_conversions.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/image_manipulation/ascii_conversions.go b/image_manipulation/ascii_conversions.go
index 1e2f8aa..8ea4cd7 100644
--- a/image_manipulation/ascii_conversions.go
+++ b/image_manipulation/ascii_conversions.go
@@ -72,9 +72,11 @@ func ConvertToAsciiChars(imgSet [][]AsciiPixel, negative, colored, grayscale, co
 
 	} else {
 		chosenTable = map[int]string{}
+		index := 0
 
-		for index, char := range customMap {
+		for _, char := range customMap {
 			chosenTable[index] = string(char)
+			index++
 		}
 	}