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Clean up and document room rect generation

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This commit is contained in:
Eryn Wells 2022-05-03 18:25:30 -07:00
parent 7ba33cc6eb
commit 58e732c923
1 changed files with 7 additions and 2 deletions
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9
roguebasin/map.py
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@ -119,8 +119,13 @@ class RoomsAndCorridorsGenerator(MapGenerator):
else:
LOG.debug(f'{" " * indent}{node_bounds} (room) {node}')
size = Size(self.rng.randint(5, min(15, max(5, node.width - 2))),
self.rng.randint(5, min(15, max(5, node.height - 2))))
# Generate a room size between minimum_room_size and maximum_room_size. The minimum value is
# straight-forward, but the maximum value needs to be clamped between minimum_room_size and the size of
# the node.
width_range = (minimum_room_size.width, min(maximum_room_size.width, max(minimum_room_size.width, node.width - 2)))
height_range = (minimum_room_size.height, min(maximum_room_size.height, max(minimum_room_size.height, node.height - 2)))
size = Size(self.rng.randint(*width_range), self.rng.randint(*height_range))
origin = Point(node.x + self.rng.randint(1, max(1, node.width - size.width - 1)),
node.y + self.rng.randint(1, max(1, node.height - size.height - 1)))
bounds = Rect(origin, size)