Figure out how `data/` files work for materials #197

New issue

Open

opened 2024-09-19 10:39:27 +02:00 by lucas · 1 comment

lucas commented

2024-09-19 10:39:27 +02:00

Owner

Some, maybe all material files point to data/ files with no content in the bundle. Properly extract those by reading the data file, and have the bundle list command properly show the data size.

Some, maybe all material files point to `data/` files with no content in the bundle. Properly extract those by reading the data file, and have the `bundle list` command properly show the data size.

lucas added the

status/good first issue

labels 2024-09-19 10:39:27 +02:00

lucas commented

2024-09-20 15:29:12 +02:00

Author

Owner

Current investigation:

Across all files in the game:

if properties::DATA is set, then is_data_file == 1
if is_data_file == 1, then size == 30 / 0 (i.e. size == 30, len_data_file_name == 0)
if len_data_file_name == 31, then properties::DATA is not set
len_data_file_name is always either 0 or 31

So there seem to be three distinct cases:

is_data_file == 1 -> full content in data/ file
is_data_file == 0 && len_data_file_name == 0 -> full content in bundle file
len_data_file_name == 31 -> content is split across bundle and data/

Current investigation: Across all files in the game: - if `properties::DATA` is set, then `is_data_file == 1` - if `is_data_file == 1`, then `size == 30 / 0` (i.e. `size == 30`, `len_data_file_name == 0`) - if `len_data_file_name == 31`, then `properties::DATA` is not set - `len_data_file_name` is always either `0` or `31` So there seem to be three distinct cases: - `is_data_file == 1` -> full content in `data/` file - `is_data_file == 0 && len_data_file_name == 0` -> full content in bundle file - `len_data_file_name == 31` -> content is split across bundle and `data/`

No milestone

No project

No assignees

1 participant

Notifications

Due date

The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference: bitsquid_dt/dtmt#197

No description provided.

Rows
Columns

Figure out how data/ files work for materials #197

Figure out how `data/` files work for materials #197