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samba_de_amigo_amg_dc.py
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samba_de_amigo_amg_dc.py
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# This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild
from pkg_resources import parse_version
from kaitaistruct import __version__ as ks_version, KaitaiStruct, KaitaiStream, BytesIO
from enum import Enum
if parse_version(ks_version) < parse_version('0.7'):
raise Exception("Incompatible Kaitai Struct Python API: 0.7 or later is required, but you have %s" % (ks_version))
class SambaDeAmigoAmgDc(KaitaiStruct):
"""Samba de Amigo ver. 2000 is a rhythm game developed by Sonic Team
and published only in Japan by Sega for arcades and the Dreamcast.
Each song in the game has a corresponding .AMG ("Amigo") file,
with all the movements ("commands") and timing (as FPS @ 60 Hz)
for each play mode.
This file is currently a WORK IN PROGRESS!!!
"""
class BlockNameEnum(Enum):
head = 1145128264
hard = 1146241352
da_e = 1163870532
da_h = 1214202180
norm = 1297239886
da_n = 1314865476
supr = 1380996435
da_s = 1398751556
easy = 1498628421
end_ = 1598312005
cam_ = 1598898499
act_ = 1599357761
class TerminusEnum(Enum):
begin = 1
end = 2
def __init__(self, _io, _parent=None, _root=None):
self._io = _io
self._parent = _parent
self._root = _root if _root else self
self._read()
def _read(self):
self.blocks = []
i = 0
while True:
_ = self._root.Block(self._io, self, self._root)
self.blocks.append(_)
if _.block_name == self._root.BlockNameEnum.end_:
break
i += 1
class BlockHead(KaitaiStruct):
def __init__(self, _io, _parent=None, _root=None):
self._io = _io
self._parent = _parent
self._root = _root if _root else self
self._read()
def _read(self):
self.num_entries = self._io.read_u4le()
self.entries = [None] * (self.num_entries)
for i in range(self.num_entries):
self.entries[i] = self._io.read_u4le()
class CamData(KaitaiStruct):
def __init__(self, _io, _parent=None, _root=None):
self._io = _io
self._parent = _parent
self._root = _root if _root else self
self._read()
def _read(self):
self.frame = self._io.read_u4le()
self.terminus = self._root.TerminusEnum(self._io.read_u2le())
self.transition_speed = self._io.read_u2le()
self.camera_x = self._io.read_s4le()
self.camera_y = self._io.read_s4le()
self.camera_z = self._io.read_s4le()
self.target_x = self._io.read_s4le()
self.target_y = self._io.read_s4le()
self.target_z = self._io.read_s4le()
class BlockAct(KaitaiStruct):
def __init__(self, _io, _parent=None, _root=None):
self._io = _io
self._parent = _parent
self._root = _root if _root else self
self._read()
def _read(self):
self.act_num = self._io.read_u4le()
self.num_entries = self._io.read_u4le()
self.entries = [None] * (self.num_entries)
for i in range(self.num_entries):
self.entries[i] = self._root.ActData(self._io, self, self._root)
class Command(KaitaiStruct):
def __init__(self, _io, _parent=None, _root=None):
self._io = _io
self._parent = _parent
self._root = _root if _root else self
self._read()
def _read(self):
self.frame = self._io.read_u4le()
if self.frame != 0:
self.cmd_bitfield = self._io.read_u4le()
@property
def cmd_hustle(self):
"""Hustle command."""
if hasattr(self, '_m_cmd_hustle'):
return self._m_cmd_hustle if hasattr(self, '_m_cmd_hustle') else None
self._m_cmd_hustle = (u"TL/TR" if ((self.cmd_bitfield >> 16) & 15) == 0 else (u"BL/BR" if ((self.cmd_bitfield >> 16) & 15) == 1 else (u"TL/ML" if ((self.cmd_bitfield >> 16) & 15) == 2 else (u"TR/MR" if ((self.cmd_bitfield >> 16) & 15) == 3 else (u"ML/BL" if ((self.cmd_bitfield >> 16) & 15) == 4 else (u"MR/BR" if ((self.cmd_bitfield >> 16) & 15) == 5 else (u"TL/BL" if ((self.cmd_bitfield >> 16) & 15) == 6 else (u"TR/BR" if ((self.cmd_bitfield >> 16) & 15) == 7 else (u"circle anti-clockwise" if ((self.cmd_bitfield >> 16) & 15) == 8 else (u"circle clockwise" if ((self.cmd_bitfield >> 16) & 15) == 9 else (u"TL/TR" if ((self.cmd_bitfield >> 16) & 15) == 10 else (u"BL/BR" if ((self.cmd_bitfield >> 16) & 15) == 11 else (u"TL/TR" if ((self.cmd_bitfield >> 16) & 15) == 12 else (u"BL/BR" if ((self.cmd_bitfield >> 16) & 15) == 13 else (u"TL/TR 2 hands" if ((self.cmd_bitfield >> 16) & 15) == 14 else (u"BL/BR 2 hands" if ((self.cmd_bitfield >> 16) & 15) == 15 else u"unknown command"))))))))))))))))
return self._m_cmd_hustle if hasattr(self, '_m_cmd_hustle') else None
@property
def cmd_hustle_bits(self):
"""Hustle command (bits 16-19)."""
if hasattr(self, '_m_cmd_hustle_bits'):
return self._m_cmd_hustle_bits if hasattr(self, '_m_cmd_hustle_bits') else None
self._m_cmd_hustle_bits = (u"TL/TR" if ((self.cmd_bitfield >> 16) & 15) == 0 else (u"BL/BR" if ((self.cmd_bitfield >> 16) & 15) == 1 else (u"TL/ML" if ((self.cmd_bitfield >> 16) & 15) == 2 else (u"TR/MR" if ((self.cmd_bitfield >> 16) & 15) == 3 else (u"ML/BL" if ((self.cmd_bitfield >> 16) & 15) == 4 else (u"MR/BR" if ((self.cmd_bitfield >> 16) & 15) == 5 else (u"TL/BL" if ((self.cmd_bitfield >> 16) & 15) == 6 else (u"TR/BR" if ((self.cmd_bitfield >> 16) & 15) == 7 else (u"circle anti-clockwise" if ((self.cmd_bitfield >> 16) & 15) == 8 else (u"circle clockwise" if ((self.cmd_bitfield >> 16) & 15) == 9 else (u"TL/TR" if ((self.cmd_bitfield >> 16) & 15) == 10 else (u"BL/BR" if ((self.cmd_bitfield >> 16) & 15) == 11 else (u"TL/TR" if ((self.cmd_bitfield >> 16) & 15) == 12 else (u"BL/BR" if ((self.cmd_bitfield >> 16) & 15) == 13 else (u"TL/TR 2 hands" if ((self.cmd_bitfield >> 16) & 15) == 14 else (u"BL/BR 2 hands" if ((self.cmd_bitfield >> 16) & 15) == 15 else u"unknown hustle command"))))))))))))))))
return self._m_cmd_hustle_bits if hasattr(self, '_m_cmd_hustle_bits') else None
@property
def cmd_reserved_bits(self):
"""Unused / reserved."""
if hasattr(self, '_m_cmd_reserved_bits'):
return self._m_cmd_reserved_bits if hasattr(self, '_m_cmd_reserved_bits') else None
self._m_cmd_reserved_bits = (self.cmd_bitfield >> 20)
return self._m_cmd_reserved_bits if hasattr(self, '_m_cmd_reserved_bits') else None
@property
def cmd_type(self):
"""Command type (bits 0-3)."""
if hasattr(self, '_m_cmd_type'):
return self._m_cmd_type if hasattr(self, '_m_cmd_type') else None
self._m_cmd_type = (u"hit" if (self.cmd_bitfield & 15) == 1 else (u"pose" if (self.cmd_bitfield & 15) == 4 else (u"hit rapidly, begin" if (self.cmd_bitfield & 15) == 3 else (u"hit rapidly, end" if (self.cmd_bitfield & 15) == 8 else (u"hustle begin" if (self.cmd_bitfield & 15) == 5 else (u"hustle end" if (self.cmd_bitfield & 15) == 6 else u"unknown command"))))))
return self._m_cmd_type if hasattr(self, '_m_cmd_type') else None
@property
def cmd_pos(self):
"""Command position (bits 4-9)."""
if hasattr(self, '_m_cmd_pos'):
return self._m_cmd_pos if hasattr(self, '_m_cmd_pos') else None
self._m_cmd_pos = [(u"TL" if ((self.cmd_bitfield >> 4) & 1) == 1 else u""), (u"ML" if ((self.cmd_bitfield >> 5) & 1) == 1 else u""), (u"BL" if ((self.cmd_bitfield >> 6) & 1) == 1 else u""), (u"TR" if ((self.cmd_bitfield >> 7) & 1) == 1 else u""), (u"MR" if ((self.cmd_bitfield >> 8) & 1) == 1 else u""), (u"BR" if ((self.cmd_bitfield >> 9) & 1) == 1 else u"")]
return self._m_cmd_pos if hasattr(self, '_m_cmd_pos') else None
@property
def sec(self):
"""Time value in seconds @ 60 Hz."""
if hasattr(self, '_m_sec'):
return self._m_sec if hasattr(self, '_m_sec') else None
self._m_sec = (self.frame / 60.0)
return self._m_sec if hasattr(self, '_m_sec') else None
class BlockCam(KaitaiStruct):
def __init__(self, _io, _parent=None, _root=None):
self._io = _io
self._parent = _parent
self._root = _root if _root else self
self._read()
def _read(self):
self.num_entries = self._io.read_u4le()
self.entries = [None] * (self.num_entries)
for i in range(self.num_entries):
self.entries[i] = self._root.CamData(self._io, self, self._root)
class Block(KaitaiStruct):
def __init__(self, _io, _parent=None, _root=None):
self._io = _io
self._parent = _parent
self._root = _root if _root else self
self._read()
def _read(self):
self.block_name = self._root.BlockNameEnum(self._io.read_u4le())
if self.block_name != self._root.BlockNameEnum.end_:
self.block_size = self._io.read_u4le()
if self.block_name != self._root.BlockNameEnum.end_:
_on = self.block_name
if _on == self._root.BlockNameEnum.hard:
self._raw_block_data = self._io.read_bytes(self.block_size)
io = KaitaiStream(BytesIO(self._raw_block_data))
self.block_data = self._root.BlockAmigos(io, self, self._root)
elif _on == self._root.BlockNameEnum.head:
self._raw_block_data = self._io.read_bytes(self.block_size)
io = KaitaiStream(BytesIO(self._raw_block_data))
self.block_data = self._root.BlockHead(io, self, self._root)
elif _on == self._root.BlockNameEnum.supr:
self._raw_block_data = self._io.read_bytes(self.block_size)
io = KaitaiStream(BytesIO(self._raw_block_data))
self.block_data = self._root.BlockAmigos(io, self, self._root)
elif _on == self._root.BlockNameEnum.da_e:
self._raw_block_data = self._io.read_bytes(self.block_size)
io = KaitaiStream(BytesIO(self._raw_block_data))
self.block_data = self._root.BlockAmigos(io, self, self._root)
elif _on == self._root.BlockNameEnum.easy:
self._raw_block_data = self._io.read_bytes(self.block_size)
io = KaitaiStream(BytesIO(self._raw_block_data))
self.block_data = self._root.BlockAmigos(io, self, self._root)
elif _on == self._root.BlockNameEnum.cam_:
self._raw_block_data = self._io.read_bytes(self.block_size)
io = KaitaiStream(BytesIO(self._raw_block_data))
self.block_data = self._root.BlockCam(io, self, self._root)
elif _on == self._root.BlockNameEnum.da_s:
self._raw_block_data = self._io.read_bytes(self.block_size)
io = KaitaiStream(BytesIO(self._raw_block_data))
self.block_data = self._root.BlockAmigos(io, self, self._root)
elif _on == self._root.BlockNameEnum.da_h:
self._raw_block_data = self._io.read_bytes(self.block_size)
io = KaitaiStream(BytesIO(self._raw_block_data))
self.block_data = self._root.BlockAmigos(io, self, self._root)
elif _on == self._root.BlockNameEnum.norm:
self._raw_block_data = self._io.read_bytes(self.block_size)
io = KaitaiStream(BytesIO(self._raw_block_data))
self.block_data = self._root.BlockAmigos(io, self, self._root)
elif _on == self._root.BlockNameEnum.act_:
self._raw_block_data = self._io.read_bytes(self.block_size)
io = KaitaiStream(BytesIO(self._raw_block_data))
self.block_data = self._root.BlockAct(io, self, self._root)
elif _on == self._root.BlockNameEnum.da_n:
self._raw_block_data = self._io.read_bytes(self.block_size)
io = KaitaiStream(BytesIO(self._raw_block_data))
self.block_data = self._root.BlockAmigos(io, self, self._root)
else:
self.block_data = self._io.read_bytes(self.block_size)
class BlockAmigos(KaitaiStruct):
def __init__(self, _io, _parent=None, _root=None):
self._io = _io
self._parent = _parent
self._root = _root if _root else self
self._read()
def _read(self):
self.player_number = self._io.read_u4le()
self.max_amigo_points = self._io.read_u4le()
self.num_commands = self._io.read_u4le()
self.commands = [None] * (self.num_commands)
for i in range(self.num_commands):
self.commands[i] = self._root.Command(self._io, self, self._root)
class ActData(KaitaiStruct):
def __init__(self, _io, _parent=None, _root=None):
self._io = _io
self._parent = _parent
self._root = _root if _root else self
self._read()
def _read(self):
self.frame = self._io.read_u4le()
self.dance_move = self._io.read_u1()
self.dance_speed = self._io.read_u1()
self.cycle_size = self._io.read_u2le()
self.actor_x = self._io.read_s2le()
self.actor_y = self._io.read_s2le()
self.actor_z = self._io.read_s2le()
self.unknown = self._io.read_s2le()