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Exclude DLC size from size total in tmd module

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This commit is contained in:
Campbell 2024-12-12 20:05:43 -05:00
parent 3d4d3dc99e
commit 944fb896b5
Signed by: NinjaCheetah
GPG Key ID: 670C282B3291D63D
1 changed files with 20 additions and 9 deletions
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29
src/libWiiPy/title/tmd.py
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@ -391,15 +391,20 @@ class TMD:
raise IndexError("Invalid content record! TMD lists '" + str(self.num_contents - 1) +
"' contents but index was '" + str(record) + "'!")
def get_content_size(self, absolute=False) -> int:
def get_content_size(self, absolute=False, dlc=False) -> int:
"""
Gets the installed size of the content listed in the TMD, in bytes. The "absolute" option determines
whether shared content sizes should be included in the total size or not. This option defaults to False.
Gets the installed size of the content listed in the TMD, in bytes. This does not include the size of hash tree
content, so the size of disc titles will not be calculated. The "absolute" option determines whether shared
content sizes should be included in the total size or not. This option defaults to False. The "dlc" option
determines whether DLC content sizes should be included in the total size or not. This option also defaults to
False.
Parameters
----------
absolute : bool, optional
absolute: bool, optional
Whether shared contents should be included in the total size or not. Defaults to False.
dlc: bool, optional
Whether DLC contents should be included in the total size or not. Defaults to False.
Returns
-------
@ -408,18 +413,22 @@ class TMD:
"""
title_size = 0
for record in self.content_records:
if record.content_type == 32769:
if record.content_type == 0x8001:
if absolute:
title_size += record.content_size
else:
elif record.content_type == 0x4001:
if dlc:
title_size += record.content_size
elif record.content_type != 3:
title_size += record.content_size
return title_size
def get_content_size_blocks(self, absolute=False) -> int:
def get_content_size_blocks(self, absolute=False, dlc=False) -> int:
"""
Gets the installed size of the content listed in the TMD, in the Wii's displayed "blocks" format. The
"absolute" option determines whether shared content sizes should be included in the total size or not. This
option defaults to False.
option defaults to False. The "dlc" option determines whether DLC content sizes should be included in the total
size or not. This option also defaults to False.
1 Wii block is equal to 128KiB, and if any amount of a block is used, the entire block is considered used.
@ -427,13 +436,15 @@ class TMD:
----------
absolute : bool, optional
Whether shared contents should be included in the total size or not. Defaults to False.
dlc: bool, optional
Whether DLC contents should be included in the total size or not. Defaults to False.
Returns
-------
int
The installed size of the content, in blocks.
"""
title_size_bytes = self.get_content_size(absolute)
title_size_bytes = self.get_content_size(absolute, dlc)
blocks = math.ceil(title_size_bytes / 131072)
return blocks