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bandaid hw fix for scpk

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This commit is contained in:
Mc-muffin
2024-01-08 23:05:48 -05:00
parent c4221766d1
commit 9072b3c43c
1 changed files with 8 additions and 3 deletions
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11
pythonlib/formats/scpk.py
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@@ -18,7 +18,7 @@ class scpk_file():
class Scpk():
def __init__(self) -> None:
self.unk1 = 0
self.unk2 = 0
self.flags = 0
self.files = []
self._rsce = b""
self._rsce_pos = 0
@@ -32,8 +32,9 @@ class Scpk():
self = Scpk()
self.unk1 = f.read_uint16()
self.unk2 = f.read_uint16()
self.flags = f.read_uint16()
file_amount = f.read_uint32()
assert self.unk1 == 1, "scpk unk1 is not 1!" # version?
assert f.read_uint32() == 0, "scpk padding is not zero!" # padding?
self.files = []
@@ -61,7 +62,7 @@ class Scpk():
def to_bytes(self):
out = MAGIC
out += struct.pack("<H", self.unk1)
out += struct.pack("<H", self.unk2)
out += struct.pack("<H", self.flags)
out += struct.pack("<I", len(self.files))
out += struct.pack("<I", 0)
@@ -71,6 +72,10 @@ class Scpk():
blobs.append(comptolib.compress_data(blob.data, version=blob.type))
else:
blobs.append(blob.data)
temp_len = len(blobs[-1])
if (temp_len % 4) != 0:
blobs[-1] = blob[-1] + (b"#" * (0x4 - ((temp_len) % 0x4)))
# add sizes
for l in [len(x) for x in blobs]: