# GuardChan by JamesOff
# Kickbans people if they're not in the bot's userfile
# No other filtering options, sorry
# 
# Released under the BSD licence
# http://jamesoff.net/site/projects/eggdrop-scripts/guardchan

# Instructions:
#  - edit the owner setting below to your nick
#  - choose if you want just kicks or bans too
#  - load script
#  - for channels you want to protect: .chanset #channel +guardchan

# (default has invalid char in to make sure you set it)
set guardchan_owner "YOUR_NICK_HERE%"

# set to 1 to ban users rather than just kick them
set guardchan_ban 0

# Stop editing here unless you like TCL
#
#
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# No really, TCL is a world of pain ;)

bind join - *!*@* guardchan_join

setudef flag guardchan

proc guardchan_join { nick host handle channel } {
  global guardchan_owner guardchan_ban

  if {![channel get $channel guardchan]} {
    return 0
  }

  if {$handle == "*"} {
    if [botisop $channel] {
			if {!$guardchan_ban} {
				putkick $channel $nick "You are not permitted to be in here"
				puthelp "PRIVMSG $guardchan_owner :Kicked $nick from $channel"
			} else {
				set ban [maskhost "$nick!$host"]
				newchanban $channel $ban "guardchan" "Banned for not being in userfile"
				puthelp "PRIVMSG $guardchan_owner :Banned $nick from $channel"
			}
      return 0
    } else {
      puthelp "PRIVMSG $guardchan_owner :HELP! $nick has joined $channel and I can't do anything about it :("
      return 0
    }
  }
}