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Zaktualizuj 'Traktorek/Tractor.py'

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Kinga Jagodzińska 2020-04-28 23:34:27 +00:00
parent b98debe89c
commit c638a3e72c
1 changed files with 3 additions and 5 deletions
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Traktorek/Tractor.py
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@ -16,8 +16,7 @@ class Tractor(object):
# A* # A*
self.g_score = [] self.g_score = []
self.f_score = [] self.f_score = [
self.h_score = []
self.came_from = [] self.came_from = []
self.neighbours() self.neighbours()
self.score() self.score()
@ -75,13 +74,12 @@ class Tractor(object):
for x in range(25): for x in range(25):
self.g_score.append(0) self.g_score.append(0)
self.f_score.append(0) self.f_score.append(0)
self.h_score.append(0)
self.came_from.append(0) self.came_from.append(0)
# Obliczanie h (założenie - odległość pomiędzy sąsiednimi polami wynosi 2, tak jak koszt wjazdu na puste pole) # Obliczanie h (założenie - odległość pomiędzy sąsiednimi polami wynosi 2, tak jak koszt wjazdu na puste pole)
# s to pole na którym jesteśmy # s to pole na którym jesteśmy
# f to pole końcowe # f to pole końcowe
def hscore(self, s, f): def h_score(self, s, f):
a_h = m.fabs(s - f) // 5 a_h = m.fabs(s - f) // 5
b_h = m.fabs(f % 5 - s % 5) b_h = m.fabs(f % 5 - s % 5)
return 2 * m.sqrt(a_h ** 2 + b_h ** 2) return 2 * m.sqrt(a_h ** 2 + b_h ** 2)
@ -118,7 +116,7 @@ class Tractor(object):
if tentative_is_better == True: if tentative_is_better == True:
self.came_from[y] = x self.came_from[y] = x
self.g_score[y] = tentative_g_score self.g_score[y] = tentative_g_score
self.f_score[y] = self.g_score[y] + self.hscore(y, koniec) self.f_score[y] = self.g_score[y] + self._score(y, koniec)
print("failure") print("failure")
def reconstruct_path(self, came_from, current): def reconstruct_path(self, came_from, current):