Valheim Coord Finder

finder.py

#!/usr/bin/env python3

from collections import namedtuple, defaultdict
Coord = namedtuple('Coord', 'x y z')

def byte_to_coord(bytestr, start_pos):
    x = slice(start_pos+0, start_pos+4)
    z = slice(start_pos+4, start_pos+8)
    y = slice(start_pos+8, start_pos+12)

    import struct
    return Coord(struct.unpack('f', bytestr[x]),
                 struct.unpack('f', bytestr[y]),
                 struct.unpack('f', bytestr[z]))

def return_offsets(bytestr, search_string):
    ss = bytes(search_string, 'utf-8')
    offset = 0
    while True:
        try:
            pos = buf.index(ss, offset)
            offset = pos + len(ss)
            yield offset
        except ValueError:
            break

SPAWNS = {
    'bosses': ['Eikthyrnir', 'GoblinKing', 'GDKing', 'Bonemass', 'Dragonqueen'],
    'poi': ['Vendor_BlackForest'],
    'crypts': ['SunkenCrypt4', 'Crypt2', 'Ruin1', 'Ruin2', 'Ruin3'],
}

RETURN_LOCS = SPAWNS['poi'] #change me to any of the entries in SPAWNS

buf = open('Dedicated.db', 'rb').read() #change me to your world name file

locations = defaultdict(Coord)

for p in RETURN_LOCS:
    locations[p] = [byte_to_coord(buf, f) for f in return_offsets(buf, p)]

for k,v in locations.items():
    print(k)
    for each in v:
        print(each)