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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
import collections
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 PsxTim(KaitaiStruct):
class BppType(Enum):
bpp_4 = 0
bpp_8 = 1
bpp_16 = 2
bpp_24 = 3
SEQ_FIELDS = ["magic", "flags", "clut", "img"]
def __init__(self, _io, _parent=None, _root=None):
self._io = _io
self._parent = _parent
self._root = _root if _root else self
self._debug = collections.defaultdict(dict)
def _read(self):
self._debug['magic']['start'] = self._io.pos()
self.magic = self._io.ensure_fixed_contents(b"\x10\x00\x00\x00")
self._debug['magic']['end'] = self._io.pos()
self._debug['flags']['start'] = self._io.pos()
self.flags = self._io.read_u4le()
self._debug['flags']['end'] = self._io.pos()
if self.has_clut:
self._debug['clut']['start'] = self._io.pos()
self.clut = self._root.Bitmap(self._io, self, self._root)
self.clut._read()
self._debug['clut']['end'] = self._io.pos()
self._debug['img']['start'] = self._io.pos()
self.img = self._root.Bitmap(self._io, self, self._root)
self.img._read()
self._debug['img']['end'] = self._io.pos()
class Bitmap(KaitaiStruct):
SEQ_FIELDS = ["len", "origin_x", "origin_y", "width", "height", "body"]
def __init__(self, _io, _parent=None, _root=None):
self._io = _io
self._parent = _parent
self._root = _root if _root else self
self._debug = collections.defaultdict(dict)
def _read(self):
self._debug['len']['start'] = self._io.pos()
self.len = self._io.read_u4le()
self._debug['len']['end'] = self._io.pos()
self._debug['origin_x']['start'] = self._io.pos()
self.origin_x = self._io.read_u2le()
self._debug['origin_x']['end'] = self._io.pos()
self._debug['origin_y']['start'] = self._io.pos()
self.origin_y = self._io.read_u2le()
self._debug['origin_y']['end'] = self._io.pos()
self._debug['width']['start'] = self._io.pos()
self.width = self._io.read_u2le()
self._debug['width']['end'] = self._io.pos()
self._debug['height']['start'] = self._io.pos()
self.height = self._io.read_u2le()
self._debug['height']['end'] = self._io.pos()
self._debug['body']['start'] = self._io.pos()
self.body = self._io.read_bytes((self.len - 12))
self._debug['body']['end'] = self._io.pos()
@property
def has_clut(self):
if hasattr(self, '_m_has_clut'):
return self._m_has_clut if hasattr(self, '_m_has_clut') else None
self._m_has_clut = (self.flags & 8) != 0
return self._m_has_clut if hasattr(self, '_m_has_clut') else None
@property
def bpp(self):
if hasattr(self, '_m_bpp'):
return self._m_bpp if hasattr(self, '_m_bpp') else None
self._m_bpp = (self.flags & 3)
return self._m_bpp if hasattr(self, '_m_bpp') else None
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