map.py

map.py

def read_map(file_name: str):
    # read file
    f = open(file_name, 'r')
    content = f.read()

    # save in two dim array
    map = []
    # separate by lines
    lines = content.split('\n')

    # feed line by line with index
    for x, s in enumerate(lines):
        # ex) arr = [[0, 1, 2], [0, 1, 2], [0, 1, 2]], arr[0][2]
        map.append([])
        
        # feed char by char
        for c in list(s):
            map[x].append(int(c))

    # loop through array and print
    for l in map:
        for c in l:
            if c == 0:
                print(' ', end='')
            elif c == 1:
                print('☐', end='')
            elif c == 2:
                print('✹', end='')
            elif c == 3:
                print('❤︎', end='')
            else:
                raise Exception('invalid value!')
        print('')


if __name__ == '__main__':
    read_map('map_data.txt')