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royalnet/rpgpack/commands/dndheal.py

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2020-03-04 18:29:33 +00:00
from typing import *
import royalnet
import royalnet.commands as rc
import royalnet.utils as ru
from ..tables import DndBattleUnit
from ..utils import find_unit_in_current_battle
class DndhealCommand(rc.Command):
name: str = "dndheal"
description: str = "Heal a unit in the currently active battle."
syntax: str = "[name] {heal}"
aliases = ["heal", "dheal"]
async def run(self, args: rc.CommandArgs, data: rc.CommandData) -> None:
if len(args) > 1:
name = args[0]
heal = int(args[1])
else:
name = None
heal = int(args[0])
unit = await find_unit_in_current_battle(data, name)
if unit is None:
raise rc.InvalidInputError("No such unit is fighting in the currently active battle.")
health = unit.health
health.change(heal)
unit.health = health
await data.session_commit()
await data.reply(f"{unit}")