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comparison gamelib/animal.py @ 407:bdc8bc78a796

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Handle corner case aroudn entering the map
author Neil Muller <drnlmuller@gmail.com>
date Sat, 21 Nov 2009 06:44:19 +0000
parents f8072b2d6dd1
children bdc4757e0497
comparison
equal deleted inserted replaced
406:f8072b2d6dd1 407:bdc8bc78a796
342 if cost < min_cost or (min_cost == cost and dist < min_dist): 342 if cost < min_cost or (min_cost == cost and dist < min_dist):
343 # Prefer closest of equal cost points 343 # Prefer closest of equal cost points
344 min_dist = dist 344 min_dist = dist
345 min_cost = cost 345 min_cost = cost
346 best = point 346 best = point
347 if min_cost < 20: 347 if min_cost < 20 or not gameboard.in_bounds(self.pos):
348 # If we're not on the gameboard yet, there's no point in looking
349 # for an optimal path.
348 return best 350 return best
349 # Else expensive step, so think further 351 # Else expensive step, so think further
350 direct_path = self._gen_path(self.pos, final_pos) 352 direct_path = self._gen_path(self.pos, final_pos)
351 min_cost = self._cost_path(direct_path, gameboard) 353 min_cost = self._cost_path(direct_path, gameboard)
352 min_path = direct_path 354 min_path = direct_path