mirror of
https://github.com/GTAmodding/re3.git
synced 2024-11-15 06:39:01 +00:00
98 lines
4.8 KiB
Markdown
98 lines
4.8 KiB
Markdown
<img src="https://github.com/GTAmodding/re3/blob/master/logo.png?raw=true" alt="re3 logo" width="200">
|
|
|
|
[](https://actions-badge.atrox.dev/GTAmodding/re3/goto?ref=master)
|
|
<a href="https://discord.gg/aKYAwCx92H"><img src="https://img.shields.io/badge/discord-join-7289DA.svg?logo=discord&longCache=true&style=flat" /></a>
|
|
|
|
## Intro
|
|
|
|
The aim of this project is to reverse GTA III for PC by replacing
|
|
parts of the game [one by one](https://en.wikipedia.org/wiki/Ship_of_Theseus)
|
|
such that we have a working game at all times.
|
|
|
|
## How can I try it?
|
|
|
|
- re3 requires game assets to work, so you **must** own [a copy of GTA III](https://store.steampowered.com/app/12100/Grand_Theft_Auto_III/).
|
|
- Build re3 or download [the latest nightly build](https://github.com/GTAmodding/re3/actions) (You must be logged in.)
|
|
- (Optional) If you want to use optional features like Russian language or menu map, copy the files in /gamefiles folder to your game root folder.
|
|
- Move re3 executable to GTA 3 directory and run it.
|
|
|
|
## Latest standalone executables to download
|
|
|
|
(Put content of selected archive into gamedir)
|
|
|
|
- [Windows D3D9 MSS 32bit](https://nightly.link/GTAmodding/re3/workflows/re3_msvc_x86/master/re3_Release_win-x86-librw_d3d9-mss.zip)
|
|
- [Windows D3D9 64bit](https://nightly.link/GTAmodding/re3/workflows/build-cmake-conan/master/windows-latest-d3d9.zip)
|
|
- [Windows OpenGL 64bit](https://nightly.link/GTAmodding/re3/workflows/build-cmake-conan/master/windows-latest-gl3.zip)
|
|
- [Linux 64bit](https://nightly.link/GTAmodding/re3/workflows/build-cmake-conan/master/ubuntu-latest-gl3.zip)
|
|
- [MacOS 64bit](https://nightly.link/GTAmodding/re3/workflows/build-cmake-conan/master/macos-latest-gl3.zip)
|
|
|
|
## Building from Source
|
|
|
|
When using premake, you may want to point GTA_III_RE_DIR environment variable to GTA3 root folder, if you want executable to be moved there via post-build script.
|
|
|
|
<details><summary>Linux Premake</summary>
|
|
|
|
For Linux using premake, proceed: [Building on Linux](https://github.com/GTAmodding/re3/wiki/Building-on-Linux)
|
|
|
|
</details>
|
|
|
|
<details><summary>Linux Conan</summary>
|
|
|
|
Obtain source code.
|
|
```
|
|
git clone https://github.com/GTAmodding/re3.git
|
|
cd re3
|
|
git submodule init
|
|
git submodule update --recursive
|
|
```
|
|
Install python and conan, and then run build.
|
|
```
|
|
conan export vendor/librw librw/master@
|
|
mkdir build
|
|
cd build
|
|
conan install .. re3/master@ -if build -o re3:audio=openal -o librw:platform=gl3 -o librw:gl3_gfxlib=glfw --build missing -s re3:build_type=RelWithDebInfo -s librw:build_type=RelWithDebInfo
|
|
conan build .. -if build -bf build -pf package
|
|
```
|
|
</details>
|
|
|
|
<details><summary>FreeBSD</summary>
|
|
|
|
For FreeBSD using premake, proceed: [Building on FreeBSD](https://github.com/GTAmodding/re3/wiki/Building-on-FreeBSD)
|
|
|
|
</details>
|
|
|
|
<details><summary>Windows</summary>
|
|
|
|
Assuming you have Visual Studio:
|
|
- Clone the repo using the argument `--recursive`.
|
|
- Run one of the `premake-vsXXXX.cmd` variants on root folder.
|
|
- Open the project via Visual Studio
|
|
|
|
**If you use 64-bit D3D9**: We don't ship 64-bit Dx9 SDK. You need to download it from Microsoft if you don't have it(although it should come pre-installed after some Windows version)
|
|
|
|
**If you choose OpenAL on Windows** You must read [Running OpenAL build on Windows](https://github.com/GTAmodding/re3/wiki/Running-OpenAL-build-on-Windows).
|
|
</details>
|
|
|
|
> :information_source: There are various settings in [config.h](https://github.com/GTAmodding/re3/tree/master/src/core/config.h), you may want to take a look there. i.e. FIX_BUGS define fixes the bugs we've come across.
|
|
|
|
> :information_source: **Did you notice librw?** re3 uses completely homebrew RenderWare-replacement rendering engine; [librw](https://github.com/aap/librw/). librw comes as submodule of re3, but you also can use LIBRW enviorenment variable to specify path to your own librw.
|
|
|
|
## Contributing
|
|
Please read the [Coding Style](https://github.com/GTAmodding/re3/blob/master/CODING_STYLE.md) Document
|
|
|
|
### Unreversed / incomplete classes (at least the ones we know)
|
|
The following classes have only unused or practically unused code left:
|
|
```
|
|
NameGrid.cpp - only on mobile (a player name grid, either a very early player name code ala GTA1 or a multiplayer leftover)
|
|
PedDebug.cpp - only on mobile (debug code)
|
|
HandlingMgr.cpp - debug functions from mobile
|
|
CFormationInfo - unused PedAI class that could be found on mobile
|
|
CVehicle::ProcessBikeWheel - early bike code (only on mobile)
|
|
CAutomobile::DebugCode - debug function from mobile
|
|
CBoat::DebugCode - debug function from mobile
|
|
CBoat::ModifyHandlingValue - debug function from mobile
|
|
CBoat::DisplayHandlingData - debug function from mobile
|
|
CStreaming::PrintRequestList - debug function from mobile
|
|
d3d8raster.c - only on PC (slight RW modification that we don't actually need)
|
|
```
|
|
|