59 lines
1.5 KiB
Python
59 lines
1.5 KiB
Python
from __future__ import annotations
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import copy
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from typing import Tuple, TypeVar, TYPE_CHECKING, Optional
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if TYPE_CHECKING:
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from game_map import GameMap
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T = TypeVar("T", bound="Entity")
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class Entity:
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"""
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A generic object to represent players, enemies, items, etc.
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"""
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gamemap: GameMap
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def __init__(self,
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gamemap: Optional[GameMap] = None,
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x: int = 0,
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y: int = 0,
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char: str = "?",
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color: Tuple[int, int, int] = (255,255,255),
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name: str = "<Unnamed>",
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blocks_movement: bool = False,
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):
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self.x = x
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self.y = y
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self.char = char
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self.color = color
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self.name = name
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self.blocks_movement = blocks_movement
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if gamemap:
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self.gamemap = gamemap
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gamemap.entities.add(self)
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def spawn(self: T, gamemap: GameMap, x: int, y: int) -> T:
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"""Spawns a copy of this instance at the given location"""
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clone = copy.deepcopy(self)
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clone.x = x
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clone.y = y
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clone.gamemap = gamemap
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gamemap.entities.add(clone)
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return clone
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def place(self, x: int, y: int, gamemap: Optional[GameMap] = None) -> None:
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self.x = x
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self.y = y
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if gamemap:
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if hasattr(self, "gamemap"):
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self.gamemap.entities.remove(self)
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self.gamemap = gamemap
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gamemap.entities.add(self)
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def move(self, dx: int, dy: int) -> None:
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self.x += dx
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self.y += dy
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