Calculator to calculate the hit/miss rate of something in twitch IRC

readme.md

#useage

• !hit adds one to the hit
• !miss adds one to the miss
• !hit 2 adds 2 to the hit
• !miss 2 adds 2 to the miss
• !rateset 0 0 sets the hit/miss count
• !results shows results
• !rateadd username adds username to the allowed list
• !rateremove username removes username from the allowed list

hook.rb

#
# By Callum Taylor
# Usage:
# !reset -> resets the counts back to 0/0
# !hit [num] -> adds [num] to the current success rate, and increases the attempt count by [num] (num is optional, defaults to 1)
# !miss [num] -> adds [num] to the current attempts (num is optional, defaults to 1)
# !results -> displays current results
# !rateset [success] [total] -> sets the current values of success/total rates
# !rateadd [username] -> adds a user to the allowed user list to execute commands
# !rateremove [username] -> removes a user from the allowed user list to execute commands
#

require "socket"

server = "irc.twitch.tv"
port = "6667"
nick = "scruffyfox"
channel = "#pyrionflax"
success_command = "!hit"
fail_command = "!miss"
results_command = "!results"
set_command = "!rateset"
add_nick_command = "!rateadd"
remove_nick_command = "!rateremove"
allowed_nicks = [nick]
allowed_commands = [success_command, fail_command, results_command, set_command, add_nick_command, remove_nick_command, "!reset"]

success = 0
max = 0

s = TCPSocket.open(server, port)
print("addr: ", s.addr.join(":"), "\n")
print("peer: ", s.peeraddr.join(":"), "\n")
s.puts "PASS oauth:xxxx"
s.puts "USER scruffyfox 0 * ScruffyFox"
s.puts "NICK #{nick}"
s.puts "JOIN #{channel}"
# test = ":#{nick}!#{nick}@#{nick}.tmi.twitch.tv PRIVMSG #{channel} :#{success_command} 1"
# test = ":#{nick}!#{nick}@#{nick}.tmi.twitch.tv PRIVMSG #{channel} :#{fail_command} 1"
# test = ":#{nick}!#{nick}@#{nick}.tmi.twitch.tv PRIVMSG #{channel} :#{set_command} 5 10"
# test = ":#{nick}!#{nick}@#{nick}.tmi.twitch.tv PRIVMSG #{channel} :#{results_command}"
# test = ":#{nick}!#{nick}@#{nick}.tmi.twitch.tv PRIVMSG #{channel} :#{add_nick_command} scruffyfox"
# test = ":#{nick}!#{nick}@#{nick}.tmi.twitch.tv PRIVMSG #{channel} :#{remove_nick_command} scruffyfox"

until s.eof? do
	msg = s.gets
	# msg = test

	if (msg.include? "PING :")
		s.puts msg.gsub(/PING/, "PONG")
	end

	validated = false
	validated = allowed_nicks.any? { |nickname| msg.include? ":#{nickname}!#{nickname}@#{nickname}.tmi.twitch.tv" }
	validated &= allowed_commands.any? { |command| msg.include?(command) }

	puts msg

	if (validated)
		print = true
		start = msg.index("PRIVMSG #{channel} :") + "PRIVMSG #{channel} :".length
		len = msg.length - start
		command = msg[start, len]

		if (command.include? "!reset")
			success = 0
			max = 0
		elsif (command.include? "#{success_command}")
			end_command = command[success_command.length, command.length].strip!
                        count = (end_command || " ").split(" ")[0].to_i
                        success = success + (count == 0 ? 1 : count)
                        max = max + (count == 0 ? 1 : count)
		elsif (command.include? "#{fail_command}")
			end_command = command[fail_command.length, command.length].strip!
			count = end_command.split(" ")[0].to_i
			max = max + (count == 0 ? 1 : count)
		elsif (command.include? "#{set_command}")
			end_command = command[set_command.length, command.length].strip!
			count_success = end_command.split(" ")[0].to_i
			count_total = end_command.split(" ")[1].to_i
			success = count_success
			max = count_total
		elsif (command.include? "#{add_nick_command}")
			end_command = command[add_nick_command.length, command.length].strip!
			puts end_command
			user = end_command.split(" ")[0]
			allowed_nicks.push(user)
			puts allowed_nicks.to_s
			print = false
		elsif (command.include? "#{remove_nick_command}" and !command.include? "#{nick}")
			end_command = command[remove_nick_command.length, command.length].strip!
			user = end_command.split(" ")[0]
			allowed_nicks.delete(user)
			puts allowed_nicks.to_s
			print = false
		end

		if (print)
			s.puts ("PRIVMSG #{channel} :/me ~~ success rate: " + (success.to_s + "/" + max.to_s + " ---> " + (success == 0 ? "0%" : (success.to_f / (max == 0 ? 1 : max.to_f)) * 100).to_i.to_s + "% ~~")).encode('utf-8')
		end
	end
end