82 lines
2.5 KiB
Python
82 lines
2.5 KiB
Python
"""Base entity class for characters in the world."""
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from __future__ import annotations
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from dataclasses import dataclass, field
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from mudlib.object import Object
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@dataclass(eq=False)
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class Entity(Object):
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"""Base class for anything with position and identity in the world.
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Inherits name, location from Object. Narrows x, y to int (entities
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always have spatial coordinates).
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"""
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# Entities always have spatial coordinates (override Object's int | None)
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x: int = 0
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y: int = 0
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# Combat stats
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pl: float = 100.0 # power level (health and damage multiplier)
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max_pl: float = 100.0 # maximum power level
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stamina: float = 100.0 # current stamina
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max_stamina: float = 100.0 # stamina ceiling
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defense_locked_until: float = 0.0 # monotonic time when defense recovery ends
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resting: bool = False # whether this entity is currently resting
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sleeping: bool = False # whether this entity is currently sleeping (deep rest)
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_last_stamina_cue: float = 1.0 # Last stamina percentage that triggered a cue
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@property
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def posture(self) -> str:
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"""Return entity's current posture for room display.
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Priority order: unconscious > fighting > flying > sleeping > resting > standing
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"""
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# Unconscious (highest priority)
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if self.pl <= 0 or self.stamina <= 0:
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return "unconscious"
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# Fighting (only for Player with mode="combat")
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if hasattr(self, "mode") and self.mode == "combat":
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return "fighting"
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# Flying (only for Player)
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if getattr(self, "flying", False):
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return "flying"
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# Sleeping (before resting since sleeping implies resting)
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if self.sleeping:
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return "sleeping"
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# Resting
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if self.resting:
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return "resting"
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# Default
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return "standing"
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def can_accept(self, obj: Object) -> bool:
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"""Entities accept portable Things (inventory)."""
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from mudlib.thing import Thing
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return isinstance(obj, Thing) and obj.portable
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async def send(self, message: str) -> None:
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"""Send a message to this entity. Base implementation is a no-op."""
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pass
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@dataclass(eq=False)
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class Mob(Entity):
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"""Represents a non-player character (NPC) in the world."""
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description: str = ""
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alive: bool = True
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moves: list[str] = field(default_factory=list)
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next_action_at: float = 0.0
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home_x_min: int | None = None
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home_x_max: int | None = None
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home_y_min: int | None = None
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home_y_max: int | None = None
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