MAQE Bot: https://maqe.github.io/maqe-bot.html

maqe_bot.py

#!/usr/bin/env python
# # -*- coding: utf-8 -*-

"""
__project__ = "MAQE Bot"
__reference__ = "https://maqe.github.io/maqe-bot.html"
__author__ = "Spicydog Proxy"
"""

def translate(input):

	commands = []
	buffer = ''

	for c in input:

		if (c in ['W','L','R']):
			# If it is a command
			if len(buffer) > 0:
				# Get the stepping buffer and clear it
				commands.append({'name':'W', 'step':int(buffer)})
				buffer = ''
			if c != 'W':
				# Add the new command if not a walking step
				commands.append({'name':c, 'step':0})
		else:
			# It is a walking step, add to buffer
			if (c in ['0','1','2','3','4','5','6','7','8','9']):
				buffer += c


	if len(buffer) > 0:
		# If the last step is walking, so do walk
		commands.append({'name':'W', 'step':int(buffer)})

	return commands;

def walk(step, direction, x, y):

	if direction == 0: # N
		y += step;
	elif direction == 1: # E
		x += step;
	elif direction == 2: # S
		y -= step;
	elif direction == 3: # W
		x -= step;
	return [x, y];

def turn(turn, direction):

	if (turn == 'R'):
		direction += 1
	if (turn == 'L'):
		direction -= 1
	direction %= 4;
	return direction

# Run the bot with full instruction string
def run(str):

	direction, x, y = 0,0,0

	commands = translate(str)
	for command in commands:
		if command['name'] == 'W':
			[x, y] = walk(command['step'], direction, x, y)
		else:
			direction = turn(command['name'], direction)

	direction = ['North', 'East', 'South', 'West'][direction]
	
	return "X: %d Y: %d Direction: %s" % (x, y, direction)

import sys

input = ''
if len(sys.argv) == 2:
	input = sys.argv[1]

output = run(input)
print(output)