"Visual novel reader" Mac workaround

vnr.bash

#!/bin/bash 

# How to use:
#   1. Download this script
#   2. Open any game made with rpg maker/ wolf rpg, using wine with JP encoding, for example:
#       LC_ALL=ja_JP.UTF-8 LANG=ja_JP.UTF-8 wine Game.exe
#   3. Get the coordinate of the textbox, you can use Cmd-Shift-4 to find the value.
#   4. Change the config below
#   5. Save and Run the script

# Dependencies:
#   wine: https://www.winehq.org/
#   translate-shell: https://www.soimort.org/translate-shell/
#   imagemagick: https://www.imagemagick.org
#
# You can install them using brew.

# Config:
#   x1: top left x-coordinate of the textbox
#   y1: top left y-coordinate of the textbox
#
x1=426
y1=570
w=585
h=125

translate() {
  screencapture -x -R $x1,$y1,$w,$h /tmp/cap.png
  convert /tmp/cap.png -threshold 50% -channel RGB -negate /tmp/cap.jpg && \
  tesseract //tmp/cap.jpg stdout -l jpn |\
  tee >(say -v Kyoko) |\
  trans -e bing -b -j -s ja 
}

while true; do
  translate
  read -p "Press enter to translate another dialogue. (Ctrl-c to exit)"
done