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from Vec import Vec2
class Walls:
"""Contains the walls of a game.
Supports iterating over the walls and checking if there is a wall at a specific coordinate.
Useful as a wrapper to later increase performance of these operations."""
def __init__(self, walls: list[Vec2]) -> None:
self._walls = walls
@staticmethod
def fromString(wallString: str) -> 'Walls':
walls = []
y = 0
for line in wallString.split('\n'):
x = 0
for char in line:
if char == "#":
walls.append(Vec2(x, y))
x += 1
y += 1
return Walls(walls)
@staticmethod
def empty() -> 'Walls':
return Walls([])
def walls(self) -> list[Vec2]:
return self._walls
def wallAt(self, pos: Vec2) -> bool:
return (pos in self._walls)
def width(self) -> int:
return max(self._walls, key=lambda p: p.x).x + 1
def height(self) -> int:
return max(self._walls, key=lambda p: p.y).y + 1
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