Added scripts

COPYRIGHT.txt

@@ -29,3 +29,7 @@ matrix-decrypt is licensed under ISC. A license copy is provided in LICENSES/ISC
 Copyright (c) 2018 Damir Jelić <poljar@termina.org.uk>
 
 gplopnm - Copyright (c) 2021 Liam Quin (https://www.delightfulcomputing.com/). All Rights Reserved.
+
+unpack is licensed under the Unlicense. A license copy is provided in LICENSES/Unlicense.txt.
+
+repack is licensed under the Unlicense. A license copy is provided in LICENSES/Unlicense.txt.

README.md

@@ -16,3 +16,5 @@ Scripts I and others have made out of necessity.
 | ugrade         | Upgrade packages for every package manager.         |
 | yt-dl          | youtube-dl "magic" download.                        |
 | yt-mpeg        | Turn wav/cover image into a video optimised for yt. |
+| unpack	 | Completely unpack an NDS rom with `ndstool`.        |
+| repack	 | Completely repack an NDS rom with `ndstool`.        |

bin/repack

@@ -0,0 +1,4 @@
+#!/bin/dash
+echo ROM?
+read rom
+ndstool -c $rom -9 arm9.bin -9i arm9i.bin -7 arm7.bin -7i arm7i.bin -y9 y9.bin -y7 y7.bin -d data -y overlay -t banner.bin -h header.bin

bin/unpack

@@ -0,0 +1,4 @@
+#1/bin/dash
+echo ROM?
+read rom
+ndstool -x $rom -9 arm9.bin -9i arm9i.bin -7 arm7.bin -7i arm7i.bin -y9 y9.bin -y7 y7.bin -d data -y overlay -t banner.bin -h header.bin