from random import randint from typing import Any from .entities.player import Player from .enums import GameMode, KeyValues from .interfaces import Map from .settings import Settings from . import menus from typing import Callable class Game: map: Map player: Player display_refresh: Callable[[], None] def __init__(self) -> None: """ Init the game. """ self.state = GameMode.MAINMENU self.main_menu = menus.MainMenu() self.settings_menu = menus.SettingsMenu() self.settings = Settings() self.settings.load_settings() self.settings.write_settings() self.settings_menu.update_values(self.settings) def new_game(self) -> None: """ Create a new game on the screen. """ # TODO generate a new map procedurally self.map = Map.load("resources/example_map_2.txt") self.player = Player() self.map.add_entity(self.player) self.player.move(self.map.start_y, self.map.start_x) self.map.spawn_random_entities(randint(3, 10)) @staticmethod def load_game(filename: str) -> None: # TODO loading map from a file raise NotImplementedError() def run(self, screen: Any) -> None: """ Main infinite loop. We wait for a player action, then we do what that should be done when the given key got pressed. """ while True: screen.clear() screen.refresh() self.display_refresh() key = screen.getkey() self.handle_key_pressed(KeyValues.translate_key(key, self.settings)) def handle_key_pressed(self, key: KeyValues) -> None: """ Indicates what should be done when the given key is pressed, according to the current game state. """ if self.state == GameMode.PLAY: self.handle_key_pressed_play(key) elif self.state == GameMode.MAINMENU: self.main_menu.handle_key_pressed(key, self) elif self.state == GameMode.SETTINGS: self.settings_menu.handle_key_pressed(key, self.settings) self.display_refresh() def handle_key_pressed_play(self, key: KeyValues) -> None: """ In play mode, arrows or zqsd should move the main character. """ if key == KeyValues.UP: if self.player.move_up(): self.map.tick() elif key == KeyValues.DOWN: if self.player.move_down(): self.map.tick() elif key == KeyValues.LEFT: if self.player.move_left(): self.map.tick() elif key == KeyValues.RIGHT: if self.player.move_right(): self.map.tick() elif key == KeyValues.SPACE: self.state = GameMode.MAINMENU