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local caps_message_count={}
local caps_percentage = function(message)
local upper = message:upper()
local lower = message:lower()
local total = 0
if message:lower() ~= message then
for i = 1,message:len() do
local mletter = message:sub(i, i)
local cletter = upper:sub(i, i)
local lletter = lower:sub(i, i)
if (mletter == cletter) and (mletter ~= lletter) then total = total + 1 end
end
return total/message:len()
else
return 0
end
end
minetest.register_on_joinplayer(function(player)
local player_name = player:get_player_name()
caps_message_count[player_name] = 0
end)
minetest.register_on_leaveplayer(function(player)
local player_name = player:get_player_name()
caps_message_count[player_name] = nil
end)
minetest.register_on_chat_message(function(name, message)
if (not minetest.check_player_privs(name,"basic_privs")) and message:len() > 16 and caps_percentage(message) > 0.5 then
caps_message_count[name] = caps_message_count[name] + 1
if caps_message_count[name] >= 3 then
minetest.kick_player(name,"Used too many capital letters")
minetest.chat_send_all(string.format("* %s was kicked for using too many capital letters.",name))
if minetest.global_exists("irc") then irc.say(string.format("* %s was kicked for using too many capital letters.",name)) end
minetest.log("action", string.format("Kicked %s for using too many capital letters",name))
else
if minetest.global_exists("notice") then
notice.send(name,"You are using too many capital letters.")
else
minetest.chat_send_player(name,"You are using too many capital letters.")
end
minetest.log("action",string.format("%s was warned for sending an all-caps message (%u so far)",name,caps_message_count[name]))
end
end
end)
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