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Dodanie funkcji h(start, goal)

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andrzej 2020-04-26 22:05:27 +02:00
parent 1e265ec281
commit 32c80c0c0e
1 changed files with 36 additions and 30 deletions
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6
agent.py
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@ -2,6 +2,7 @@ from warehouse import Coordinates, Tile, Pack
from attributes import PackStatus, TURN_LEFT_DIRECTIONS, TURN_RIGHT_DIRECTIONS from attributes import PackStatus, TURN_LEFT_DIRECTIONS, TURN_RIGHT_DIRECTIONS
from queue import PriorityQueue from queue import PriorityQueue
from pathfinder import Node from pathfinder import Node
from math import sqrt
class Agent: class Agent:
def __init__(self, start_x, start_y, assigned_warehouse, radius=5): def __init__(self, start_x, start_y, assigned_warehouse, radius=5):
@ -141,6 +142,11 @@ class Agent:
# tu chodzi o to że zmieni się akcja i rodzić, ale stan nie # tu chodzi o to że zmieni się akcja i rodzić, ale stan nie
# zamień w fringe stary węzeł o stanie x[1] z węzłem x # zamień w fringe stary węzeł o stanie x[1] z węzłem x
def h(self, start, goal):
diff_x = pow(goal.x_position - start.x_position,2)
diff_y = pow(goal.y_position - start.y_position, 2)
return round(sqrt(diff_x+diff_y), 3)
def get_succ(self, elem): def get_succ(self, elem):
move = self.move move = self.move
turn_left = self.turn_left turn_left = self.turn_left