mirror of
https://github.com/HarbourMasters/Shipwright.git
synced 2024-11-27 03:42:19 -05:00
5dda5762ba
subrepo: subdir: "ZAPDTR" merged: "a53a53ea4" upstream: origin: "https://github.com/HarbourMasters/ZAPDTR.git" branch: "master" commit: "a53a53ea4" git-subrepo: version: "0.4.1" origin: "???" commit: "???"
169 lines
8.7 KiB
Markdown
169 lines
8.7 KiB
Markdown
# ZAPD: Zelda Asset Processor for Decomp
|
|
|
|
## Compiling
|
|
|
|
### Dependencies
|
|
|
|
ZAPD needs a compiler with C++17 support.
|
|
|
|
ZAPD has the following library dependencies:
|
|
|
|
- `libpng`
|
|
|
|
In a Debian/Ubuntu based environment, those could be installed with the following command:
|
|
|
|
```bash
|
|
sudo apt install libpng-dev
|
|
```
|
|
|
|
On a Mac, you will need to install libpng with Homebrew or MacPorts; we currently only support Homebrew. You can run
|
|
|
|
```bash
|
|
brew install libpng
|
|
```
|
|
|
|
to install it via Homebrew.
|
|
|
|
### Building
|
|
|
|
#### Linux / *nix
|
|
|
|
ZAPD uses the clasic `Makefile` approach. To build just run `make` (or even better `make -j` for faster compilations).
|
|
|
|
You can configure a bit your ZAPD build with the following options:
|
|
|
|
- `OPTIMIZATION_ON`: If set to `0` optimizations will be disabled (compile with `-O0`). Any other value compiles with `-O2`. Defaults to `1`.
|
|
- `ASAN`: If it is set to a non-zero then ZAPD will be compiled with Address Sanitizer enabled (`-fsanitize=address`). Defaults to `0`.
|
|
- `DEPRECATION_ON`: If it is set to a zero then deprecation warnings will be disabled. Defaults to `1`.
|
|
- `DEBUG`: If non-zero, ZAPD will be compiled in _development mode_. This implies the following:
|
|
- Debugging symbols enabled (`-g3`). They are disabled by default.
|
|
- `OPTIMIZATION_ON=0`: Disables optimizations (`-O0`).
|
|
- `DEPRECATION_ON=0`: Disables deprecation warnings.
|
|
- `LLD=1`: builds with the LLVM linker `ld.lld` instead of the system default.
|
|
|
|
As an example, if you want to build ZAPD with optimizations disabled and use the address sanitizer, you could use the following command:
|
|
|
|
```bash
|
|
make -j OPTIMIZATION_ON=0 ASAN=1
|
|
```
|
|
|
|
#### Windows
|
|
|
|
This repository contains `vcxproj` files for compiling under Visual Studio environments. See `ZAPD/ZAPD.vcxproj`.
|
|
|
|
## Invoking ZAPD
|
|
|
|
ZAPD needs a _File parsing mode_ to be passed as first parameter. The options are:
|
|
|
|
- `e`: "Extraction" mode.
|
|
- In this mode, ZAPD expects a XML file as input, a folder as ouput and a path to the baserom files.
|
|
- ZAPD will read the XML and use it as a guide to extract the contents of the specified asset file from the baserom folder.
|
|
- For more info of the format of those XMLs, see the [ZAPD extraction XML reference](docs/zapd_extraction_xml_reference.md).
|
|
- `bsf`: "Build source file" mode.
|
|
- This is an experimental mode.
|
|
- It was going to be used to let you have XMLs that aren't just for extraction. Might get used, might not. Still need to experiment on that.
|
|
- `btex`: "Build texture" mode.
|
|
- In this mode, ZAPD expects a PNG file as input, a filename as ouput and a texture type parameter (`-tt`).
|
|
- ZAPD will try to convert the given PNG into the contents of a `uint64_t` C array.
|
|
- `bren`: "Build (render) background" mode.
|
|
- In this mode, ZAPD expects a JPG file as input and a filename as ouput.
|
|
- ZAPD will try to convert the given JPG into the contents of a `uint64_t` C array.
|
|
- `blb`: "Build blob" mode.
|
|
- In this mode, ZAPD expects a BIN file as input and a filename as ouput.
|
|
- ZAPD will try to convert the given BIN into the contents of a `uint8_t` C array.
|
|
- `bovl`: "Build overlay" mode.
|
|
- In this mode, ZAPD expects an overlay C file as input, a filename as ouput and an overlay configuration path (`-cfg`).
|
|
- ZAPD will generate a reloc `.s` file.
|
|
|
|
ZAPD also accepts the following list of extra parameters:
|
|
|
|
- `-i PATH` / `--inputpath PATH`: Set input path.
|
|
- `-o PATH` / `--outputpath PATH`: Set output path.
|
|
- `-b PATH` / `--baserompath`: Set baserom path.
|
|
- Can be used only in `e` or `bsf` modes.
|
|
- `-osf PATH`: Set source output path. This is the path where the `.c` and `.h` files will be extracted to. If omitted, it will use the value passed to `--outputpath` parameter.
|
|
- `-gsf MODE`: Generate source file during extraction. If `MODE` is `1`, C source files will be generated.
|
|
- Can be used only in `e` mode.
|
|
- `-crc` / `--output-crc`: Outputs a CRC file for each extracted texture.
|
|
- Can be used only in `e` or `bsf` modes.
|
|
- `-ulzdl MODE`: Use "Legacy ZDisplayList" instead of `libgfxd`. Set `MODE` to `1` to enable it.
|
|
- Can be used only in `e` or `bsf` modes.
|
|
- `-profile MODE`: Enable profiling. Set `MODE` to `1` to enable it.
|
|
- `-uer MODE`: Split resources into their individual components (enabled by default). Set `MODE` to non-`1` to disable it.
|
|
- `-tt TYPE`: Set texture type.
|
|
- Can be used only in mode `btex`.
|
|
- Valid values:
|
|
- `rgba32`
|
|
- `rgb5a1`
|
|
- `i4`
|
|
- `i8`
|
|
- `ia4`
|
|
- `ia8`
|
|
- `ia16`
|
|
- `ci4`
|
|
- `ci8`
|
|
- `-cfg PATH`: Set cfg path (for overlays).
|
|
- Can be used only in `bovl` mode.
|
|
- `-rconf PATH` Read Config File.
|
|
- `-eh`: Enable error handler.
|
|
- Only available in non-Windows environments.
|
|
- `-v MODE`: Enable verbosity. Currently there are 3 possible values:
|
|
- `0`: Default. Completely silent (except for warnings and errors).
|
|
- `1`: Information.
|
|
- `2` (and higher): Debug.
|
|
- `-wu` / `--warn-unaccounted`: Enable warnings for each unaccounted block of data found.
|
|
- Can be used only in `e` or `bsf` modes.
|
|
- `-vu` / `--verbose-unaccounted`: Changes how unaccounteds are outputted. Max 4 bytes per line (a word) and add a comment with the offset of each of those lines.
|
|
- Could be useful for looking at raw data or testing.
|
|
- Can be used only in `e` or `bsf` modes.
|
|
- `-tm MODE`: Test Mode (enables certain experimental features). To enable it, set `MODE` to `1`.
|
|
- `-se` / `--set-exporter` : Sets which exporter to use.
|
|
- `--gcc-compat` : Enables GCC compatibly mode. Slower.
|
|
- `-us` / `--unaccounted-static` : Mark unaccounted data as `static`
|
|
- `-s` / `--static` : Mark every asset as `static`.
|
|
- This behaviour can be overridden per asset using `Static=` in the respective XML node.
|
|
- `-W...`: warning flags, see below
|
|
|
|
Additionally, you can pass the flag `--version` to see the current ZAPD version. If that flag is passed, ZAPD will ignore any other parameter passed.
|
|
|
|
### Warning flags
|
|
|
|
ZAPD contains a variety of warning types, with similar syntax to GCC or Clang's compiler warnings. Warnings can have three levels:
|
|
|
|
- Off (does not display anything)
|
|
- Warn (print a warning but continue processing)
|
|
- Err (behave like an error, i.e. print and throw an exception to crash ZAPD when occurs)
|
|
|
|
Each warning type uses one of these by default, but can be modified with flags, similarly to GCC or Clang:
|
|
|
|
- `-Wfoo` enables warnings of type `foo`
|
|
- `-Wno-foo` disables warnings of type `foo`
|
|
- `-Werror=foo` escalates `foo` to behave like an error
|
|
- `-Weverything` enables all warnings (they may be turned off using `-Wno-` flags afterwards)
|
|
- `-Werror` escalates all enabled warnings to errors
|
|
|
|
All warning types currently implemented, with their default levels:
|
|
|
|
| Warning type | Default level | Description |
|
|
| --------------------------- | ------------- | ------------------------------------------------------------------------ |
|
|
| `-Wdeprecated` | Warn | Deprecated features |
|
|
| `-Whardcoded-pointer` | Warn | ZAPD lacks the info to make a symbol, so must output a hardcoded pointer |
|
|
| `-Wintersection` | Warn | Two assets intersect |
|
|
| `-Winvalid-attribute-value` | Err | Attribute declared in XML is wrong |
|
|
| `-Winvalid-extracted-data` | Err | Extracted data does not have correct form |
|
|
| `-Winvalid-jpeg` | Err | JPEG file does not conform to the game's format requirements |
|
|
| `-Winvalid-png` | Err | Issues arising when processing PNG data |
|
|
| `-Winvalid-xml` | Err | XML has syntax errors |
|
|
| `-Wmissing-attribute` | Warn | Required attribute missing in XML tag |
|
|
| `-Wmissing-offsets` | Warn | Offset attribute missing in XML tag |
|
|
| `-Wmissing-segment` | Warn | Segment not given in File tag in XML |
|
|
| `-Wnot-implemented` | Warn | ZAPD does not currently support this feature |
|
|
| `-Wunaccounted` | Off | Large blocks of unaccounted |
|
|
| `-Wunknown-attribute` | Warn | Unknown attribute in XML entry tag |
|
|
|
|
There are also errors that do not have a type, and cannot be disabled.
|
|
|
|
For example, here we have invoked ZAPD in the usual way to extract using a (rather badly-written) XML, but escalating `-Wintersection` to an error:
|
|
|
|
|