diff options
Diffstat (limited to 'tools/python/mwm/mwm.py')
| -rw-r--r-- | tools/python/mwm/mwm.py | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/tools/python/mwm/mwm.py b/tools/python/mwm/mwm.py index 739872abb3..568a2a6d01 100644 --- a/tools/python/mwm/mwm.py +++ b/tools/python/mwm/mwm.py @@ -11,7 +11,6 @@ from datetime import datetime # - Fix bounds reading in the header # - Fix delta point encoding (coords are plausible, but incorrect) # - Find why polygon geometry is incorrect in iter_features() -# - Multilang string reading # - Find feature ids in the 'dat' section, or find a way to read the 'offs' section class MWM: @@ -388,6 +387,36 @@ class MWM: return self.f.read(sz) def read_multilang(self): + def find_multilang_next(s, i): + i += 1 + while i < len(s): + c = struct.unpack('B', s[i])[0] + if c & 0xC0 == 0x80: + break + if c & 0x80 == 0: + pass + elif c & 0xFE == 0xFE: + i += 6 + elif c & 0xFC == 0xFC: + i += 5 + elif c & 0xF8 == 0xF8: + i += 4 + elif c & 0xF0 == 0xF0: + i += 3 + elif c & 0xE0 == 0xE0: + i += 2 + elif c & 0xC0 == 0xC0: + i += 1 + i += 1 + return i + s = self.read_string() - # TODO! - return s + langs = {} + i = 0 + while i < len(s): + n = find_multilang_next(s, i) + lng = struct.unpack('B', s[i])[0] & 0x3F + if lng < len(self.languages): + langs[self.languages[lng]] = s[i+1:n] + i = n + return langs |