sep-pm-platformer/project/ui_elements/KeyManager.py

import pygame
from pygame.event import Event


class KeyManager:
    KEY_LEFT: list[int] = [pygame.K_LEFT, pygame.K_a]
    KEY_RIGHT: list[int] = [pygame.K_RIGHT, pygame.K_d]
    KEY_UP: list[int] = [pygame.K_UP, pygame.K_w, pygame.K_SPACE]
    KEY_DOWN: list[int] = [pygame.K_DOWN, pygame.K_s]
    KEY_SPACE: list[int] = [pygame.K_SPACE]
    KEY_ESCAPE: list[int] = [pygame.K_ESCAPE]
    KEY_ENTER: list[int] = [pygame.K_RETURN, pygame.K_KP_ENTER]

    def __init__(self):
        self.down = []

    def update_key_events(self, events: list[Event]):
        for event in events:
            if event.type == pygame.KEYDOWN:
                self.down.append(event.key)
            elif event.type == pygame.KEYUP:
                self.down.remove(event.key)

    def is_key_down(self, key: int) -> bool:
        return key in self.down

    def is_keymap_down(self, keys: list[int]) -> bool:
        for key in keys:
            if key in self.down:
                return True
        return False