mirror of https://github.com/miaowware/qrm2.git
93 lines
3.3 KiB
Python
93 lines
3.3 KiB
Python
"""
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Morse Code cog for qrm
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---
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Copyright (C) 2019 Abigail Gold, 0x5c
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This file is part of discord-qrmbot.
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discord-qrmbot is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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"""
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import discord
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import discord.ext.commands as commands
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import json
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class MorseCog(commands.Cog):
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def __init__(self, bot):
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self.bot = bot
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self.gs = bot.get_cog("GlobalSettings")
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with open('resources/morse.json') as morse_file:
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self.ascii2morse = json.load(morse_file)
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self.morse2ascii = {v: k for k, v in self.ascii2morse.items()}
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@commands.command(name="morse", aliases=['cw'])
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async def _morse(self, ctx, *, msg : str):
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"""Converts ASCII to international morse code."""
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with ctx.typing():
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result = ''
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for char in msg.upper():
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try:
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result += self.ascii2morse[char]
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except:
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result += '<?>'
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result += ' '
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embed = discord.Embed(title=f'Morse Code for {msg}', description=result,
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colour=self.gs.colours.good)
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await ctx.send(embed=embed)
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@commands.command(name="unmorse", aliases=['demorse', 'uncw', 'decw'])
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async def _unmorse(self, ctx, *, msg : str):
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'''Converts international morse code to ASCII.'''
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with ctx.typing():
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result = ''
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msg0 = msg
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msg = msg.split('/')
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msg = [m.split() for m in msg]
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for word in msg:
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for char in word:
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try:
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result += self.morse2ascii[char]
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except:
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result += '<?>'
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result += ' '
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embed = discord.Embed(title=f'ASCII for {msg0}', description=result,
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colour=self.gs.colours.good)
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await ctx.send(embed=embed)
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@commands.command(name="weight", aliases=["cwweight", 'cww'])
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async def _weight(self, ctx, msg : str):
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'''Calculates the CW Weight of a callsign.'''
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with ctx.typing():
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msg = msg.upper()
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weight = 0
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for char in msg:
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try:
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cwChar = self.ascii2morse[char].replace('-', '==')
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weight += len(cwChar) * 2 + 2
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except:
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res = f'Unknown character {char} in callsign'
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await ctx.send(res)
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return
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res = f'The CW weight is **{weight}**'
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embed = discord.Embed(title=f'CW Weight of {msg}', description=res,
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colour=self.gs.colours.good)
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await ctx.send(embed=embed)
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def setup(bot):
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bot.add_cog(MorseCog(bot))
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