Minecraft command line tools

commands.txt

# Tail server logs for people joining the game
# Send to SNS, SMS, Hue, etc
tail -n 0 -F MineCraft_server/logs/latest.log | grep --line-buffered "joined the game" | while read line; do echo "joined $line"; done


# Caps lock
# Use at a mob spawner when AFK to attack every x seconds. Obvs update the sleep time and window name as required
while sleep 3; do if [[ `xdotool getactivewindow getwindowname` == "Minecraft 1.13.2" && $( xset q | grep Caps | awk '{print $4}' ) == "on" ]]; then xdotool click 1; fi; done

# AFK fishing
#/usr/bin/env bash

LAST_CAPS_STATUS=""

while sleep 0.1; do
	# Only do trickery if we're in the Minecraft window
	if [[ `xdotool getactivewindow getwindowname` == "Minecraft 1.14.4" ]]; then    

		# Get the current CAPSLOCK status
		CAPS_STATUS=$( xset q | grep Caps | awk '{print $4}' )

		if [[ "$CAPS_STATUS" != "$LAST_CAPS_STATUS" ]]; then
			if [[ "$CAPS_STATUS" == "on" ]]; then
				# If CAPS status has changed and it's now ON then mousedown
				xdotool mousedown 3
			else
				# If CAPS status has changed and it's now OFF then mouseup
				xdotool mouseup 3
			fi
		fi

		LAST_CAPS_STATUS=$CAPS_STATUS
	fi
done