Minercaft Set Hotkeys

#!/bin/bash -
#===============================================================================
#
#          FILE:  minecraft_send_msg.sh
#
#         USAGE:  ./minecraft_send_msg.sh [message]
#
#   DESCRIPTION:  Send specified message to minecraft game chat
#                 Bind commands ".../minecraft_send_msg.sh [msg1|msg2|msg3]" to
#                 necessary system hotkeys
#
#       OPTIONS:  ---
#  REQUIREMENTS:  xdotool
#       CREATED:  03/02/2012 01:15:06 AM MSK
#      REVISION:  ---
#===============================================================================

#set -o nounset                              # Treat unset variables as an error

window="minecraft"

# Open chat window
xdotool search --name $window key  --delay 1 --window %@ t
# Type message
xdotool search --name $window type --delay 1 --window %@ "$1"
# Send message
xdotool search --name $window key  --delay 1 --window %@ "Return"