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games: Simplify/betterise handlers, create example dice handler

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Daniel Oaks 2016-04-07 23:09:56 +10:00 committed by James Lu
parent 4054276ac0
commit ed15af72ec
1 changed files with 27 additions and 5 deletions
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32
plugins/games.py
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@ -19,12 +19,16 @@ dbname = utils.getDatabaseName('pylinkgames')
# commands # commands
class Command: class Command:
def __init__(self, irc, name, args, sender, target): def __init__(self, name, args, sender, target, from_to):
self.irc = irc
self.name = name self.name = name
self.args = args self.args = args
self.sender = sender self.sender = sender
self.target = target self.target = target
# from_to represents the channel if sent to a channel, and the sender
# if sent to the user directly. stops commands from having to worry
# about and handle sender vs target themselves for responses that can
# be public, but can also be sent privately for privmsgs
self.from_to = from_to
class CommandHandler: class CommandHandler:
@ -65,7 +69,9 @@ class CommandHandler:
log.debug('(%s) games.handle_messages: prefix is %r, target is %r', irc.name, prefix, target) log.debug('(%s) games.handle_messages: prefix is %r, target is %r', irc.name, prefix, target)
# check public command prefixes # check public command prefixes
from_to = numeric
if utils.isChannel(target): if utils.isChannel(target):
from_to = target
if text.startswith(self.public_command.prefix): if text.startswith(self.public_command.prefix):
text = text[len(self.public_command.prefix) - 1:] text = text[len(self.public_command.prefix) - 1:]
else: else:
@ -81,21 +87,35 @@ class CommandHandler:
command_name = command_name.casefold() command_name = command_name.casefold()
command = Command(irc, command_name, command_args, numeric, target) command = Command(command_name, command_args, numeric, target, from_to)
# check for matching handler and dispatch # check for matching handler and dispatch
handler = self.commands.get(command_name) handler = self.commands.get(command_name)
if handler: if handler:
handler(self, command) handler(self, irc, command)
cmdhandler = CommandHandler() cmdhandler = CommandHandler()
def help_cmd(command_handler, command):
# commands
def help_cmd(command_handler, irc, command):
"[command] -- Help for the given commands" "[command] -- Help for the given commands"
print('COMMAND DETAILS:', command) print('COMMAND DETAILS:', command)
# TODO(dan): Write help handler
irc.proto.notice(irc.games_user.uid, command.sender, '== Help ==')
cmdhandler.add_command('help', help_cmd) cmdhandler.add_command('help', help_cmd)
def dice_cmd(command_handler, irc, command):
"<dice string> -- Roll the dice!"
# TODO(dan): Write dice handler
irc.proto.message(irc.games_user.uid, command.from_to, '42')
cmdhandler.add_command('d', dice_cmd)
cmdhandler.add_command('dice', dice_cmd)
# loading # loading
def main(irc=None): def main(irc=None):
"""Main function, called during plugin loading at start.""" """Main function, called during plugin loading at start."""
@ -124,6 +144,8 @@ def initializeAll(irc):
def handle_endburst(irc, numeric, command, args): def handle_endburst(irc, numeric, command, args):
# TODO(dan): name/user/hostname to be configurable, possible status channel? # TODO(dan): name/user/hostname to be configurable, possible status channel?
user = irc.proto.spawnClient("games", "g", irc.serverdata["hostname"]) user = irc.proto.spawnClient("games", "g", irc.serverdata["hostname"])
# TODO(dan): handle this more nicely, don't just append to games_user (esp.
# when/as we make CommandHandler applicable to more bots)
irc.games_user = user irc.games_user = user
if numeric == irc.uplink: if numeric == irc.uplink:
initializeAll(irc) initializeAll(irc)