direction (d) and the rule matrix.
move(d,n): Processes user input (d) and manipulates the current position or
number (n) accordingly.
"""
import numpy as np
import time
from master import Master
from solver import Solver
k = 5
M = Master(k)
# START GAME HERE
n = M.generate_goal()
while (M.check_goal(n)):
n = M.generate_number()
name = raw_input("Tell me your name: ")
print("To get out, you must reach Position "+str(M.generate_goal()))
while (not M.check_goal(n)):
print("\n================ ONE-WAY WOODS (OWW) ================")
print(name+", what do you want to do?\nACT:\n[U] Go Up/Forward\n[D] Go Down/Back\n[L] Go Left\n[R] Go Right\n[-] Wait\n\nOTHER:\n[S] Show Me The Way\n[E] Exhaust Nodes\n[Q] Quit\n")
print("Current Position: "+str(n))
i = raw_input("Choice: ")
if (i.upper() == 'Q'):
break
elif (i.upper() == 'S'):
print("You giving up? Ha! Weak...")
t0 = time.time()
Solver(n, k).solve(True)
class Graph:
def __init__(self, k):
# Pointers to root, and solution nodes; initially None
self.root = None
self.solution = None
self.M = Master(k)
# List of values already visited and discovered
self.visited = []
self.bfs_disc_val = []
# Queue of nodes to visit in BFS
self.bfs_queue = []
def init_root(self, val):
N = Node(val)
self.root = N
def bfs_traversal(self, N):
# Check moves in the ff. order: U, R, D, L, Wait (-)
directions = ['U', 'R', 'D', 'L', '-']
for d in directions:
n = self.M.move(d, N.val)
if (n not in self.visited) and (n not in self.bfs_disc_val):
if d == 'U':
N.up = Node(n, N.path+d)
N.up.prev = N.val
self.bfs_queue.append(N.up)
if self.M.check_goal(N.up.val):
N = N.up
break
elif d == 'R':
N.right = Node(n, N.path+d)
N.right.prev = N.val
self.bfs_queue.append(N.right)
if self.M.check_goal(N.right.val):
N = N.right
break
elif d == 'D':
N.down = Node(n, N.path+d)
N.down.prev = N.val
self.bfs_queue.append(N.down)
if self.M.check_goal(N.down.val):
N = N.down
break
elif d == 'L':
N.left = Node(n, N.path+d)
N.left.prev = N.val
self.bfs_queue.append(N.left)
if self.M.check_goal(N.left.val):
N = N.left
break
elif d == '-':
N.wait = Node(n, N.path+d)
N.wait.prev = N.val
self.bfs_queue.append(N.wait)
if self.M.check_goal(N.wait.val):
N = N.wait
break
self.bfs_disc_val.append(n)
self.visited.append(N.val)
if self.M.check_goal(N.val):
self.solution = N
return True
return False
def bfs_driver(self):
# Enqueue root as initial point
self.bfs_queue.append(self.root)
self.bfs_disc_val.append(self.root.val)
while len(self.bfs_queue) > 0:
if(self.bfs_traversal(self.bfs_queue.pop(0))):
break
return self.solution
