addhook("join","_join")
addhook("name","_name")

blockedStrings={
	"OTR9ID",
	"NoPain",
}

for key,str in ipairs(blockedStrings) do
	blockedStrings[key]=string.lower(str)
end

function _join(id)
	if inString(player(id,"name"),blockedStrings) then
		kickDelay(id)
	end
end

function _name(id,oldname,newname)
	if inString(newname,blockedStrings) then
		parse("kick "..id.." \"Your clan isn't allowed here.\"")
	end
end

function inString(str,unacceptable)
	str=string.lower(str)
	for _,unaccept in ipairs(unacceptable) do
		if str.find(str,unaccept)~=nil then
			return true
		end
	end
	return false
end

function kickDelay(id)
	timer(100,"parse","kick "..id.." \"Your clan isn't allowed here.\"")
end