Final Fantasy X auto-lightning dodger modified for wayland desktop. Only tested on wayland desktop but should work on all platform.

ffx_lightning_dodge_wayland.py

# Modified from : https://gist.github.com/fritz-c/f341a1b588564c0a73ffddd684151acf
# to use pyscreenshot and pyninput to make it work on linux wayland desktop

# Install python dependencies - Pillow pynput pyscreenshot
# Dependency for wayland desktop - grim (screen grab tool)

import time
import pyscreenshot as screen
from PIL import Image, ImageStat
from pynput.keyboard import Controller 

COLOR_MINIMUM_THRESHOLD = 150
KEYPRESS_DURATION_SEC = 0.1


kb = Controller()


def check_if_whited_out():
    # Adjust screen grab backend and screen location here
    # Can remove backend parameter to use the default.
    # Adjust the bbox params to correctly point to game screen. Use test_screen_grab.py to see if the location is correct.
    # Screen grab fps speed depends on backend used. Most should be fast enough to detect lightning on game screen.
    img = screen.grab(backend="grim",bbox=(1400,100,1500,200))

    extrema = ImageStat.Stat(img).extrema

    return all(e[0] > COLOR_MINIMUM_THRESHOLD for e in extrema)


def lightning_dodger():
    dodge_count = 0
    last_is_whited_out = False
    while True:
        is_whited_out = check_if_whited_out()
        if is_whited_out and not last_is_whited_out:
            # Using keyboard 'c' key for dodge button. Change here if you're using other key.
            kb.press('c')
            time.sleep(KEYPRESS_DURATION_SEC)
            kb.release('c')
            dodge_count += 1
            print(f"{dodge_count}x  you're welcome")

        last_is_whited_out = is_whited_out


lightning_dodger()

test_screen_grab.py

# Run this to see if the screen grab is correctly pointing to game screen
# Run - python ./test_screen_grab.py
# then check the generated 'screen.png' image

import pyscreenshot as ImageGrab
from PIL import Image, ImageStat

im  = ImageGrab.grab(backend="grim",bbox=(1400,100,1500,200))

# print(ImageStat.Stat(im).extrema)

im.save('screen.png')