wcs shop - srcds plugin

from commands.say import SayCommand
from players.entity import Player
from plugins.info import PluginInfo

from motdplayer import Page


info = PluginInfo(__name__)


class ShopPage(Page):
    plugin_id = "wcs"
    page_id = "shop"

    def on_data_received(self, data):
        player = # тут получаешь своего игрока с помощью self.index
        if data['action'] == "get-items":
            item_data = []

            for item in player.item_hero.items.values():
                item_data.append({
                    'id': item.id,
                    'name': item.name,
                    'icon': item.icon,
                    'cost': item.cost,
                })

            self.send_data({
                'action': "items-delivery",
                'availableItems': item_data,  # тут информация о доступных предметах
            })
            return

        if data['action'] == "buy-item":
            item_id = data['itemId']
            if item_id not in player.item_hero.items:
                return
            item = player.item_hero.items[item_id]
            item.level += 1
            player.item_hero.coins -= item.cost
            return


@SayCommand('!shop')
def say_shop(command, index, team_only):
    ShopPage.send(index)