79 lines
2 KiB
Python
79 lines
2 KiB
Python
"""Functions for working with worlds."""
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from __future__ import annotations
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from random import Random
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import g
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from tcod.ecs import Registry, Entity
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from tcod.map import Map
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from game.components import Gold, Graphic, Position
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from game.tags import IsActor, IsItem, IsPlayer, IsDoor
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def add_wall(pos, remove=False):
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r_pos = g.world_center + pos
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map = g.world[None].components[Map]
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map.walkable[r_pos.y][r_pos.x] = remove
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map.transparent[r_pos.y][r_pos.x] = remove
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def add_door(pos):
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g.world.new_entity(
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components={
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Position: pos,
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Graphic: Graphic(ord('\\'))
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},
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tags=[IsDoor]
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)
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add_wall(pos)
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def new_world() -> Registry:
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"""Return a freshly generated world."""
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world = Registry()
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g.world = world
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map = world[None].components[Map] = Map(100, 100)
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map.walkable[:] = True
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map.transparent[:] = True
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rng = world[None].components[Random] = Random()
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world.new_entity(
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components={
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Position: Position(5,5),
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Graphic: Graphic(ord('@')),
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Gold: 0
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},
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tags=[IsActor, IsPlayer]
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)
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# player = world[object()] # <- das hier ist das gleiche wie das world.new_entity darüber
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# player.components[Position] = Position(5, 5)
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# player.components[Graphic] = Graphic(ord("@"))
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# player.components[Gold] = 0
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# player.tags |= {IsPlayer, IsActor}
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for _ in range(10):
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world.new_entity(
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components={
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Position: Position(rng.randint(0, 20), rng.randint(0, 20)),
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Graphic: Graphic(ord("$"), fg=(255, 255, 0)),
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Gold: rng.randint(1, 10)
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},
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tags=[IsItem]
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)
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for i in range(20):
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if i == 5 or i == 9:
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add_door(Position(10,i))
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else:
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add_wall(Position(10, i))
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return world
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def unlock_door(door: Entity):
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door.components[Graphic] = Graphic(ord("_"))
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door.tags.clear()
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add_wall(door.components[Position], remove=True)
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