#!/bin/bash
##
# This will render an image of a fractal in XaoS
##
# Assumptions made: 
# 1. XaoS is in the foreground when you run the script (launch it from a hotkey or like this `$ script.sh true`)
# 2. XaoS is fullscreen
##
# Dependencies: ydotool
##
# Usage: xaos-render.sh [press alt tab (true or false)] [save path] [x_resolution] [y_resolution]
# defaults to 4k
##
   SAVE_PATH="${2:-/home/blake/Pictures/fractiles/xaos-render-$RANDOM-}" # needs to be absolute
X_RESOLUTION="${3:-3840}"
Y_RESOLUTION="${4:-2160}"

# must be run as root for ydotool to work
if [[ $(id -u) -ne 0 ]] ; then echo "Please run as root" ; exit 1 ; fi
ydotoold &
sleep 0.2
YDOTOOLD_PID=$!

"${1:-false}" && ydotool key alt+tab && sleep 0.1
# ydotool mousemove --absolute 0 0
ydotool key --key-delay 4 alt+s
ydotool key --key-delay 4 8
# ydotool click --buttons left
# ydotool key --key-delay 4 d{o,o}{w,w}{n,n} enter
# sleep 0.1

ydotool key ctrl+a
ydotool type "$SAVE_PATH" 
ydotool key tab tab 
ydotool type "$X_RESOLUTION" 
ydotool key tab
ydotool type "$Y_RESOLUTION" 
ydotool key enter

kill -SIGTERM $YDOTOOLD_PID