forked from UNN/2026-rff_mp
23 lines
584 B
Python
23 lines
584 B
Python
from strat import PathFindingStrategy
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from path import restore
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class DFS(PathFindingStrategy):
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def find_path(self, maze, start, exit):
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stack = [start]
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visited = {start}
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parent = {}
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while start:
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current = stack.pop()
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if current == exit:
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break
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for n in maze.get_neighbors(current):
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if n not in visited:
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visited.add(n)
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parent[n] = current
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stack.append(n)
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return self.restore(parent, start, exit), len(visited) |