64 lines
2.8 KiB
Markdown
64 lines
2.8 KiB
Markdown
[](https://ci.appveyor.com/project/xensik/gsc-tool)
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[](https://github.com/xensik/gsc-tool/issues)
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[](https://github.com/xensik/gsc-tool/releases)
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# GSC Tool
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A utility to compile & decompile IW engine game scripts.
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## Supported Games
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- **IW5** *(Call of Duty: Modern Warfare 3)*
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- **IW6** *(Call of Duty: Ghosts)*
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- **IW7** *(Call of Duty: Infinite Warfare)*
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- **IW8** *(Call of Duty: Modern Warfare (2019))*
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- **S1** *(Call of Duty: Advanced Warfare)*
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- **S2** *(Call of Duty: WWII)*
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- **S4** *(Call of Duty: Vanguard)*
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- **H1** *(Call of Duty: Modern Warfare Remastered)*
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- **H2** *(Call of Duty: Modern Warfare 2 Campaign Remastered)*
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- **T4** *(Call of Duty: World at War)* ***\*WIP\****
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- **T5** *(Call of Duty: Black Ops)* ***\*WIP\****
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- **T6** *(Call of Duty: Black Ops II)*
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- **T7** *(Call of Duty: Black Ops III)* ***\*WIP\****
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## Usage
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``./gsc-tool.exe <mode> <game> <path>``
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**modes**: `asm`, `disasm`, `comp`, `decomp`
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**games**: `iw5`, `iw6`, `iw7`, `iw8`, `s1`, `s2`, `s4`, `h1`, `h2`, `t6`
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**paths**: `file`, `directory` (recursive process all files inside dir)
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for zonetool files (*.cgsc*, *.cgsc.stack*) use: `zasm`, `zdisasm`, `zcomp`, `zdecomp` modes
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Example: ``./gsc-tool.exe comp iw5 ./data/iw5/my_fancy_script.gsc``
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| Mode |Description | Output |
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|:---------|:--------------------------|:------------|
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|`asm` |assemble a `file.gscasm` |`file.gscbin`|
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|`disasm` |dissasemble a `file.gscbin`|`file.gscasm`|
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|`comp` |compile a `file.gsc` |`file.gscbin`|
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|`decomp` |decompile a `file.gscbin` |`file.gsc` |
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## File Format
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If you need to extract scripts from fastfiles or game memory, use [Zonetool](https://github.com/ZoneTool/zonetool) or [Jekyll](https://github.com/EthanC/Jekyll).
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- gsc-tool ``.gscbin`` format is a serialized ScriptFile struct: <br/>
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***name***: null-terminated string <br/>
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***compressedLen***: 4 byte uint <br/>
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***len***: 4 byte uint <br/>
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***bytecodeLen***: 4 byte uint <br/>
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***buffer***: byte array[compressedLen] <br/>
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***bytecode***: byte array[bytecodeLen] <br/>
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- zonetool (IW5) format made of bytecode file ``.cgsc`` and decompressed stack buffer ``.cgsc.stack``.
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- treyarch (T6) format is a single buffer with gscobj data ``.gsc`` or ``.csc``.
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## Credits
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This project is based on [*RektInator's* gsc-asm](https://github.com/ZoneTool/gsc-asm). Special thanks to **RektInator**, **JTAG** & **Dasfonia**.
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## Disclaimer
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This software has been created purely for the purposes of academic research. Project maintainers are not responsible or liable for misuse of the software. Use responsibly.
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