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66 lines
2.3 KiB
ReStructuredText
66 lines
2.3 KiB
ReStructuredText
.. currentmodule:: royalnet.commands
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Royalnet Commands
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====================================
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A Royalnet Command is a small script that is run whenever a specific message is sent to a Royalnet interface.
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A Command code looks like this: ::
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from royalnet.commands import Command
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class PingCommand(Command):
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name = "ping"
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description = "Play ping-pong with the bot."
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def __init__(self, interface):
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# This code is run just once, while the bot is starting
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super().__init__()
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async def run(self, args, data):
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# This code is run every time the command is called
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await data.reply("Pong!")
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Creating a new Command
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------------------------------------
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First, think of a ``name`` for your command.
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It's the name your command will be called with: for example, the "spaghetti" command will be called by typing **/spaghetti** in chat.
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Try to keep the name as short as possible, while staying specific enough so no other command will have the same name.
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Next, create a new Python file with the ``name`` you have thought of.
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The previously mentioned "spaghetti" command should have a file called ``spaghetti.py``.
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Then, in the first row of the file, import the :py:class:`Command` class from :py:mod:`royalnet`, and create a new class inheriting from it: ::
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from royalnet.commands import Command
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class SpaghettiCommand(Command):
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...
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Inside the class, override the attributes ``name`` and ``description`` with respectively the **name of the command** and a **small description of what the command will do**: ::
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from royalnet.commands import Command
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class SpaghettiCommand(Command):
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name = "spaghetti"
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description = "Send a spaghetti emoji in the chat."
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Now override the :py:meth:`Command.run` method, adding the code you want the bot to run when the command is called.
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To send a message in the chat the command was called in, you can use the :py:meth:`CommandData.reply` method: ::
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from royalnet.commands import Command
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class SpaghettiCommand(Command):
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name = "spaghetti"
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description = "Send a spaghetti emoji in the chat."
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async def run(self, args, data):
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data.reply("🍝")
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And it's done! The command is now ready to be used in a bot!
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