def basic_deprotection(self):
if self.tag_index is None:
return
for b in self.tag_index.tag_index:
if not b.path:
b.path = self.map_header.map_name
HaloMap.basic_deprotection(self)
def generate_map_info_string(self):
string = HaloMap.generate_map_info_string(self)
string += """
Tag index:
tag count == %s
tag types count == %s
root tags count == %s
index array pointer == %s""" % (
self.orig_tag_index.tag_count, self.orig_tag_index.tag_types_count,
self.orig_tag_index.root_tags_count,
self.tag_index.tag_index_offset - self.map_magic)
for arr_name, arr in (
("Partitions", self.map_header.partitions),
("Sections", self.map_header.sections),
):
string += "\n%s:\n" % arr_name
names = ("debug", "resource", "tag", "locale")\
if arr.NAME_MAP else range(len(arr))
for name in names:
section = arr[name]
string += """
%s:
address == %s
size == %s
offset == %s""" % (name, section[0], section[1], section.file_offset)
return string
def load_map(self, map_path, **kwargs):
HaloMap.load_map(self, map_path, **kwargs)
self.tag_index = h3_to_h1_tag_index(self.map_header, self.tag_index)
self.basic_deprotection()
tag_index_array = self.tag_index.tag_index
self.tag_index_manager = TagIndexManager(tag_index_array)
self.string_id_manager = StringIdManager(
self.map_header.strings.string_id_table,
self.string_id_set_offsets,
)
for sect in self.map_header.sections:
self.map_pointer_converter.add_page_info(sect.virtual_address,
sect.file_offset,
sect.size)
for part in self.map_header.partitions:
self.map_pointer_converter.add_page_info(part.load_address,
part.file_offset,
part.size)
self.load_root_tags()
play_meta = self.root_tags.get("cache_file_resource_layout_table")
if play_meta:
self.shared_map_names = list(
b.map_path.lower().replace('\\', '/').split("/")[-1].split(
".")[0]
for b in play_meta.external_cache_references.STEPTREE)
self.rawdata_manager = RawdataManager(self)
map_type = self.map_header.map_type.data
if map_type >= 2 and map_type < 5:
self.is_resource = True
ext_cache_name = HALO3_SHARED_MAP_TYPES[map_type - 2]
for map_name, halo_map in self.maps.items():
# update each map's rawdata_manager so each one
# knows what name the shared caches are named.
halo_map.rawdata_manager.add_shared_map_name(
ext_cache_name, self.map_header.map_name)
self.clear_map_cache()
def load_map(self, map_path, **kwargs):
HaloMap.load_map(self, map_path, **kwargs)
tag_index = self.tag_index
if self.engine == "halo2alpha":
self.tag_index = h2_alpha_to_h1_tag_index(self.map_header,
tag_index)
else:
self.tag_index = h2_to_h1_tag_index(self.map_header, tag_index)
# add the tag data section
self.map_pointer_converter.add_page_info(
self.index_magic, self.map_header.tag_index_header_offset,
self.map_header.tag_index_data_size +
self.map_header.tag_data_size)
self.string_id_manager = StringIdManager(
self.map_header.strings.string_id_table,
(),
)
self.tag_index_manager = TagIndexManager(self.tag_index.tag_index)
map_type = self.map_header.map_type.data - 1
if map_type > 0 and map_type < 4:
self.is_resource = True
self.maps[HALO2_MAP_TYPES[map_type]] = self
# get the sound_cache_file_gestalt meta
try:
if self.engine == "halo2vista":
ugh__id = None
for b in self.tag_index.tag_index:
if int_to_fourcc(b.class_1.data) == "ugh!":
ugh__id = b.id & 0xFFff
break
self.ugh__meta = self.get_meta(ugh__id)
if self.ugh__meta is None:
print("Could not read sound_cache_file_gestalt tag")
except Exception:
print(format_exc())
print("Could not read sound_cache_file_gestalt tag")
self.clear_map_cache()
def generate_map_info_string(self):
string = HaloMap.generate_map_info_string(self)
string += """
Calculated information:
index magic == %s
map magic == %s
""" % (self.index_magic, self.map_magic)
if self.engine == "halo2alpha":
string += (("""
Tag index:
tag count == %s
scenario tag id == %s
index array pointer == %s""") %
(self.orig_tag_index.tag_count,
self.orig_tag_index.scenario_tag_id & 0xFFff,
self.tag_index.tag_index_offset))
else:
used_tag_count = 0
local_tag_count = 0
for index_ref in self.tag_index.tag_index:
if is_reserved_tag(index_ref):
continue
elif index_ref.meta_offset != 0:
local_tag_count += 1
used_tag_count += 1
string += (("""
Tag index:
tag count == %s
used tag count == %s
local tag count == %s
tag types count == %s
scenario tag id == %s
globals tag id == %s
index array pointer == %s""") %
(self.orig_tag_index.tag_count, used_tag_count,
local_tag_count, self.orig_tag_index.tag_types_count,
self.orig_tag_index.scenario_tag_id & 0xFFff,
self.orig_tag_index.globals_tag_id & 0xFFff,
self.tag_index.tag_index_offset))
return string
def __init__(self, maps=None):
HaloMap.__init__(self, maps)
self.setup_tag_headers()
def __init__(self, maps=None):
self.root_tags = {}
HaloMap.__init__(self, maps)
self.setup_tag_headers()
