def load(data: ScnDataReader) -> List[Civilization]:
"""
Read all civilizations from here
"""
data.mark("civilizations")
num_civs = data.int16(debug='num_civs')
for i in range(0, num_civs):
data.uint8(debug='civ_type {}'.format(i))
data.string_fixed(size=20, debug='civ_name {}'.format(i))
civ_num_attributes = data.uint16(
debug='civ_num_attributes {}'.format(i))
civ_effect = data.int16(debug='civ_effect {}'.format(i))
# civ_bonus_effect = data.int16(debug='civ_bonus_effect {}'.format(i)) # Might not exist in AOE1 dat.
civ_attributes = [
data.float32(debug='civ_attribute {} {}'.format(i, x))
for x in range(0, civ_num_attributes)
]
civ_icon_set = data.uint8(debug='civ_icon_set {}'.format(i))
civ_num_units = data.uint16(debug='civ_num_units {}'.format(i))
civ_unit_available = [
data.boolean32(debug='civ_unit_available {} {}'.format(i, x))
for x in range(0, civ_num_units)
]
for j in range(0, civ_num_units):
if not civ_unit_available[j]:
continue
read_unit(data)
return []
def read(data: ScnDataReader):
# Load header
file_version = data.string_fixed(size=4)
file_version_float = float(file_version)
header_size = data.uint32()
data.mark(name='SCN header', limit=header_size) # header size
header_version = data.uint32(debug='header_version')
if header_version >= 3:
# DE scenario a bit different
timestamp = data.uint32(debug='Timestamp maybe')
string_marker = data.uint16(debug='string_marker') # always 2656
description = data.string16(debug='description')
# Data sometimes here sometimes not. Need to check remaining bytes in header size to see if we can read it.
if header_size - data.bytes_read_since_mark >= 8:
# might not account for all possibilities for these fields
has_single_player_victory_condition = data.boolean32()
player_count = data.uint32()
else:
has_single_player_victory_condition = False
player_count = -1
scenario_header = ScnHeader(file_version=file_version_float,
header_version=header_version,
timestamp=timestamp,
description=description,
has_singleplayer_victory_condition=
has_single_player_victory_condition,
player_count=player_count)
else:
timestamp = data.uint32(debug='timestamp')
scenario_header = ScnHeader(
file_version=file_version_float,
header_version=header_version,
timestamp=timestamp,
description=data.string32(),
has_singleplayer_victory_condition=data.boolean32(),
player_count=data.uint32())
logging.debug(scenario_header)
data.unmark()
data.decompress()
return scenario_header
def read_classic(data: ScnDataReader):
base = ScnEngineProperties.read_classic(data)
version = base.rge_version
if version <= 1.13:
for i in range(0, 16):
# skip past player names
player_name = data.string_fixed(size=256)
raise Exception(
"Not implemented: Don't know how to read player base properties from <1.13 file"
)
else:
player_start_resources = []
for i in range(0, 16):
# Ignoring at the moment
this_player_start_resources = ScnPlayerStartResources.read(
data, version)
player_start_resources.append(this_player_start_resources)
if version >= 1.02:
check5 = data.int32()
if check5 != -99:
raise Exception(
"Check value did not match in scenario data, giving up")
victory_conquest = data.uint32()
victory_ruins = data.uint32()
victory_artifacts = data.uint32()
victory_discoveries = data.uint32()
victory_exploration = data.uint32()
victory_gold = data.uint32()
victory_all_flag = data.boolean32()
if version >= 1.13:
mp_victory_type = data.uint32()
victory_score = data.uint32()
victory_time = data.uint32()
for i in range(0, 16):
for j in range(0, 16):
stance = data.uint32()
logging.debug("Diplomacy from=%d to=%d stance=%d", i, j,
stance)
# 12 victory conditions for each player
for i in range(0, 16):
for j in range(0, 12):
# TODO read these ???
individual_victory_blob = data.read(60)
if version >= 1.02:
check5 = data.int32()
if check5 != -99:
raise Exception(
"Check value did not match in scenario data, giving up")
# Allied victory
for i in range(0, 16):
allied_victory = data.uint32()
if version >= 1.24:
raise Exception(
"Not implemented: Don't know how to read team information from >=1.24 file"
)
if version >= 1.18:
# Also has disabled units and building, where are they in older versions?
raise Exception(
"Not implemented: Don't know how to read tech tree from >=1.18 file"
)
elif version > 1.03:
for i in range(0, 16):
for j in range(0, 20):
disabled_tech_id = data.uint32()
logging.debug("Disabled tech player %d, position %d: %d",
i, j, disabled_tech_id)
if version > 1.04:
data.uint32() # No idea
if version >= 1.12:
data.uint32() # No idea
full_tech_tree = data.boolean32()
if version > 1.05:
for i in range(0, 16):
player_start_age = data.uint32()
if version >= 1.02:
check6 = data.int32()
if check6 != -99:
raise Exception(
"Check value did not match in scenario data, giving up")
if version >= 1.19:
# 'view'??
data.uint32()
data.uint32()
if version >= 1.21:
raise Exception(
"Not implemented: Don't know how to read map type from >=1.21 file"
)
if version >= 1.21:
raise Exception(
"Not implemented: Don't know how to read base priorities from >=1.21 file"
)
game_properties = ScnGameProperties(base)
logging.debug(game_properties)
return game_properties
def read_de(data: ScnDataReader):
version = data.float32(debug='version')
for i in range(0, 16):
data.uint16(debug='some number here') # 2656
data.string16(debug='player tribe name')
if version >= 3.13:
# These 16 bytes are not present in some DE scenarios bundled w/ the game, labelled version 3.125.
for i in range(0, 16):
# Guessing its a string ref, have not checked
data.int32(debug="unknown_string_ref for player {}".format(i))
for i in range(0, 16):
player_base_props = ScnPlayerBaseProperties.read(data)
logging.debug(player_base_props)
data.boolean32(debug='conquest maybe')
data.float32(debug='probable check field')
data.uint8(debug='unknown field')
data.uint16(debug='some number here') # 2656
data.string16(debug='scenario_name')
data.uint16(debug='some number here') # 2656
data.string16(debug='scenario_instructions')
data.uint16(debug='some number here') # 2656
data.string16(debug='history_string')
data.uint16(debug='some number here') # 2656
data.string16(debug='victory_string')
data.uint16(debug='some number here') # 2656
data.string16(debug='loss_string')
data.uint16(debug='some number here') # 2656
data.string16(debug='history_string')
data.int32(debug='instructions_string_reference')
data.uint16(debug='some_number_here') # 2656
data.string16(debug='instructions_vox')
data.int32(debug='hints_string_reference')
data.uint16(debug='some_number_here') # 2656
data.string16(debug='hints_vox')
data.int32(debug='victory_string_reference')
data.uint16(debug='some_number_here') # 2656
data.string16(debug='victory_vox')
data.int32(debug='loss_string_reference')
data.uint16(debug='some_number_here') # 2656
data.string16(debug='loss_vox')
data.int32(debug='history_string_reference')
data.uint16(debug='some_number_here') # 2656
data.string16(debug='history_vox')
# Not sure if cinematics or per-player personality, AI, city plans etc
data.uint16(debug='some_number_here') # 2656
data.string16(debug='unidentified_string 1') # ' <None> '
data.uint16(debug='some_number_here') # 2656
data.string16(debug='unidentified_string 2') # ' <None> '
data.uint16(debug='some_number_here') # 2656
data.string16(debug='unidentified_string 3') # ' <None> '
data.uint16(debug='some_number_here') # 2656
data.string16(debug='unidentified_string 4') # ' <None> '
data.uint32(debug='unidentified number 1') # 0
data.uint32(debug='unidentified number 2') # 0
data.uint32(debug='unidentified number 3') # 0
data.uint16(debug='unidentified number 4') # 1
for i in range(0, 16):
data.string16(debug="ai player {}".format(i))
for i in range(0, 16):
data.string16(debug="city plan player {}".format(i))
for i in range(0, 16):
data.string16(debug="personality player {}".format(i))
for i in range(0, 16):
some_length1 = data.uint32(debug='some length maybe')
some_length2 = data.uint32(debug='some length maybe')
some_length3 = data.uint32(debug='some length maybe')
data.string_fixed(some_length1, debug='some string 1')
data.string_fixed(some_length2, debug='some string 2')
data.string_fixed(some_length3, debug='some string 3')
check1 = data.int32(debug='check value 1')
if check1 != -99:
raise Exception("Check value did not match in scenario data, giving up")
if version < 3.13:
data.mark('extra data observed in 3.125 version')
for i in range(0, 32):
data.int32(debug='unknown value 1 {}'.format(i)) # 500
for i in range(0, 32):
data.int32(debug='unknown value 2 {}'.format(i)) # 0
check2 = data.int32(debug='check value 2')
if check2 != -99:
raise Exception("Check value did not match in scenario data, giving up")
rge_scen = ScnEngineProperties(
version
)
logging.debug(rge_scen)
return rge_scen
