from .events import Timeout
from .anim import AnimatedObject
import NoPELib
import tomllib
import time

class Game:
    def __init__(self, surface):
        """
        Initialises some things for the game developers.

        Args:
            surface (pygame.Surface): The surface the game devs draw on.
        """

        with open('./game.toml', 'r') as f:
            self.cfg = tomllib.loads(f.read())

        self.surf = surface
        self.size = self.surf.size
        self.pm = NoPELib.PlayersManager(self.cfg['name'], playersPath='../players.json')
        # Holds all the timeouts that haven't been fired yet
        self._timeouts = []

    def update(self):
        """
        Updates some core things in the background.
        """
        
        for timeout in self._timeouts.copy():
            if timeout.fireOn <= time.perf_counter():
                self.onEvent(timeout)
                self._timeouts.remove(timeout)

    def onEvent(self, event):
        pass

    def close(self):
        pass
    
    def createAnimObj(self, *args, **kwargs):
        """
        Creates an animated object.

        Args:
            objectID (str): The ID of the object.
            baseFrame (str): The path to the base frame.
        """

        return AnimatedObject(self, *args, **kwargs)

    def timeout(self, id: str, delay: float):
        """
        Fires a Timeout event with the specified ID
        after the specified delay.

        Args:
            id (str): The timeout ID.
            delay (float): How long (in seconds)
                           to wait before firing.
        """
        
        self._timeouts.append(Timeout(id, time.perf_counter()+delay))