SZI2019SmieciarzWmi/Traversal/DFS.py

38 lines
1.4 KiB
Python

from utilities import movement,check_moves
from DataModels.House import House
from DataModels.Container import Container
def DFS(grid, available_movement, gc_moveset, depth=0):
possible_goals = []
a = gc_moveset[-1][0]
b = gc_moveset[-1][1]
possible_goals.append([a+1,b])
possible_goals.append([a-1,b])
possible_goals.append([a,b+1])
possible_goals.append([a,b-1])
house_in_area = False
for location in possible_goals:
try:
if(type(grid[location[0]][location[1]]) == House and grid[location[0]][location[1]].container.is_full
and grid[location[0]][location[1]].unvisited):
grid[location[0]][location[1]].unvisited = False
house_in_area = True
print("dupa")
break
except:
continue
if(house_in_area or len(available_movement) == 0):
print("Do zwrocenia: ",gc_moveset)
xy = gc_moveset[-1]
print(available_movement)
gc_moveset.append("pick_garbage")
return (xy, gc_moveset)
x,y = gc_moveset[-1]
for direction in available_movement:
x_next, y_next = movement(grid,x,y)[0][direction]
available_movement_next = check_moves(grid, x_next,y_next,direction)
gc_moveset_next = gc_moveset.copy()
gc_moveset_next.append([x_next,y_next])
return DFS(grid, available_movement_next, gc_moveset_next)