Advent-Of-Code/2020/day12/day12 - part1.py at master · nalo26/Advent-Of-Code · GitHub

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from enum import Enum

file = open("input.txt")
lines = file.readlines()


class Directon(Enum):
    EAST = 0
    SOUTH = 90
    WEST = 180
    NORTH = 270


hor = 0
ver = 0
ori = Directon.EAST.value

for line in lines:
    action, val = line[0], int(line[1:])
    if action == "N":
        ver += val
    if action == "S":
        ver -= val
    if action == "E":
        hor += val
    if action == "W":
        hor -= val
    if action == "R":
        ori = (ori + val) % 360
    if action == "L":
        ori = (ori - val) % 360
    if action == "F":
        if ori == Directon.NORTH.value:
            ver += val
        if ori == Directon.SOUTH.value:
            ver -= val
        if ori == Directon.EAST.value:
            hor += val
        if ori == Directon.WEST.value:
            hor -= val
    # print(line[:-1], "\t", hor, ver, ori)

print(abs(ver) + abs(hor))