Dragalia-Controller

This is a Python 3.7 script which enables using a controller to control the mobile game Dragalia Lost on Android without an emulator by using scrcpy.

Video Demo!

Requirements

• Android device
• Latest scrcpy
• Xbox One/360 controller
• Python 3.7+ (with pip)
• PyAutoGUI
• PyInputs
• PyWin32

First Time Setup

1. Make sure you have all of the requirements fulfilled and you know how to use/run each one.
2. Run pip install pyautogui
3. Run pip install inputs
4. Run pip install pywin32
5. Clone this repository to anywhere on your computer.
6. Adjust button ratios as needed.
7. Adjust the following constants

Constant	Default value
WINDOW_TITLE	'Pixel 2' (this should be the title of the scrcpy display window)
UI_LAYOUT	'right' ('right' or 'left' UI Layout)
TITLE_OFFSET	30 (Thickness of your Windows titlebar - affected by Windows scaling)

Running

1. Start scrcpy, preferrably with the window title.
2. Connect your controller of choice.
3. Run python dragalia-controller.py
4. Keep the window at the same aspect ratio without black bars if you need to resize it.
5. Sit back and enjoy using your controller to play!
6. Press ctrl+c a few times to quit.

Defaults (my setup)

• OS: Windows 10
• Windows Display scaling: 100%
• Monitor size: 1920x1080, 24"
• Phone resolution: 1080x1920, Pixel 2
• Dragalia Lost: Quick90 off, Quick180 off

Default Key mappings for Xbox One/360

Button	Action
A	Attack (tap)
X	First skill
Y	Second skill
B	Third skill
LB	Dragon
RB	Helper skill
Left Joystick	Move
Right Joystick	Dodge (Swipe)
Menu	Pause/unpause
Select	Minimap
DPad Up/Down	Switch character up/down

Contributing

Please fork the repository, and make a pull request! Make sure to be as detailed as possible in your description - I'll probably accept it. All improvements are welcome!

Bugs

There are lots of them, I'm sure (see below). If you find something though, please create an issue. Be as detailed as possible!

TODO/Nice to haves

• Better joystick input handling (something's off about deadzone detection, especially on X-only and Y-only axes)
• Multiple controller support (PlayStation, etc)
• Different DPI scaling support
• Different devices (find an easier way? relative screen boundaries vs exact screen boundaries?)
• Automatic detection of which menu you're in and switch input schemes automatically (inputs may be able to do detection)
• Sticker menu (find a button combo)

Dragalia Lost is copyright Nintendo, Cygames.