36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
from typing import Set, Iterable, Any
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from tcod.context import Context
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from tcod.console import Console
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from actions import EscapeAction, MovementAction
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from entity import Entity
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from input_handlers import EventHandler
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class Engine:
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def __init__(self, entities: Set[Entity], event_handler: EventHandler, player: Entity):
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self.entities = entities
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self.event_handler = event_handler
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self.player = player
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def handle_events(self, events: Iterable[Any]) -> None:
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for event in events:
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action = self.event_handler.dispatch(event)
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if action is None:
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continue
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if isinstance(action, MovementAction):
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self.player.move(dx=action.dx, dy=action.dy)
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elif isinstance(action, EscapeAction):
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raise SystemExit()
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def render(self, console: Console, context: Context) -> None:
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for entity in self.entities:
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console.print(entity.x, entity.y, entity.char, fg=entity.color)
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# Actually output to screen
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context.present(console)
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console.clear()
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