Line for 3DS

Index

• Index
• Summary
• How to setup and use
• Build
• Links
• Patch note
  • Ver 2.0.0
• License

Summary

Feature	Supported?	Note
Send text	Yes✅
Send stickers	Yes✅	Only package ID 11537, 11538 and 11539 in sticker definitions are supported for now.
Send pictures	Yes✅	Up to 37.5MB per picture.
Send videos	Yes✅	Up to 37.5MB per video.
Send audio	Yes✅	Up to 37.5MB per audio.
Send files	Yes✅	Up to 37.5MB per file.
View old chat logs	Yes✅	Up to 4000 chat logs.
Auto log update	No❌	Temporary removed due to technical issues.
Receive text	Yes✅
Receive stickers	Yes✅	Only package ID 11537, 11538 and 11539 in sticker definitions are displayed for now.
Receive pictures	Yes✅	Very large images may not be displayed especially on OLD3DS.
Receive audio	Yes✅
Receive videos	Yes✅	Some videos may not be played at full speed or at all especially on OLD3DS.
Direct message	Yes✅
Group chat	Yes✅	If Allow bot to join group chat feature in LINE developer page (see Create your LINE BOT step 6) is enabled.
Open chat	No❌
Voice call	No❌
Night mode	Yes✅

How to setup and use

See Setup instructions.

Build

You need :

• devkitpro

If you want to build .cia, then you also need :

• bannertool and makerom (Copy them in your path e.g. in {devkitPro_install_dir}\tools\bin).

If you already have devkitpro, type {devkitPro_install_dir}\devkitARM\bin\arm-none-eabi-gcc -v.
You should see something like :

.....
.....
.....
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 13.2.0 (devkitARM release 62)

Make sure you have release 62.
(later version may work but sometimes later version has incompatibility)
If you have older devkitpro, update it or compilation will fail.

• Clone this repository
  • On windows run build.bat
  • On other system, type make (make -j for faster build)

Links

• Discord channel
• GBAtemp

Patch note

Ver 2.0.0

• Line
  • Significant changes for internal code, so you need to setup your Google Apps Script again.
  • Setup instructions are updated.
  • 3DS
    • Chat log wrapping feature has been improved a lot.
    • Auto update feature (for chat logs) are removed temporary.
    • Clear cache feature (for downloaded files) are removed temporary.
  • Google Apps Script
    • Self tests are added so that it is much easier to trouble shoot.
• Camera
  • Supported QR code scan (currently, only for Google Apps Script setup).
• Video player
  • Updated to v1.5.3 (see Video player for 3DS patch note for details).
• Overall
  • Application folder has been changed from /Line/ to /3ds/Line/ (old folder won't be deleted automatically, but you can delete it if you don't need it).
  • Sub application icon has been added.

License

This software is licensed as GNU General Public License v3.0.

Third party libraries are licensed as :

Library	License
Base64	No specific license name
citro2d	zlib License
citro3d	zlib License
curl	No specific license name
dav1d	BSD 2-Clause
ffmpeg	GNU General Public License v2.0
libctru	zlib License
mbedtls	Apache License 2.0
mp3lame	GNU Lesser General Public License v2.0
stb_image	Public Domain
x264	GNU General Public License v2.0
zlib	zlib License