from typing import Any, Iterable

from tcod.context import Context
from tcod.console import Console

from entity import Entity
from floor_map import FloorMap #TODO: replace with "DungeonMap"

class Engine:
	def __init__(self, floor_map: FloorMap):
		from event_handler import EventHandler
		self.event_handler = EventHandler(self)

		self.player = Entity(0, 0, "@", (255, 255, 255))
		self.floor_map = floor_map

	def handle_events(self, events: Iterable[Any]) -> None:
		for event in events:
			action = self.event_handler.dispatch(event)

			if action is None:
				continue

			action.apply(self)

	def render(self, context: Context, console: Console) -> None:
		self.floor_map.render(console)

		console.print(self.player.x, self.player.y, self.player.char, fg=self.player.color)

		#send to the screen
		context.present(console)
		console.clear()