Highly Performant & Scalable Ultima Online Server Emulator
https://www.modernuo.com
c-sharpcsharpcsharp-coredotnetdotnet-coreemulatorgplgplv3mmommo-enginemmorpgmmorpg-serveronlinerpgrunuoserverservuoultimaultima-onlineuo
598c3c125c
## Summary Migrates 11 player-facing Item Interaction gumps from legacy `Gump` to `StaticGump<T>` or `DynamicGump`. | File | Gump | Base | Reason | |---|---|---|---| | `Items/Deeds/NameChangeDeed.cs` | `NameChangeDeedGump` | `StaticGump<T>` | Fully fixed layout | | `Items/Deeds/HairRestylingDeed.cs` | `HairRestylingDeedGump` (renamed from `InternalGump`) | `DynamicGump` | Per-race/per-gender cliloc IDs and gump images vary every instance | | `Items/Deeds/HolidayTreeDeed.cs` | `HolidayTreeChoiceGump` | `StaticGump<T>` | Fully fixed (Classic/Modern radio) | | `Items/Deeds/NewPlayerTicket.cs` | `NewPlayerTicketGump` (renamed from `InternalGump`) | `StaticGump<T>` | Fully fixed gift menu | | `Items/Misc/PromotionalToken.cs` | `PromotionalTokenGump` | `DynamicGump` | `TextDefinition` (`ItemGumpName`) varies per token subclass — cliloc/string differs | | `Items/Misc/SpecialHairDye.cs` | `SpecialHairDyeGump` | `StaticGump<T>` | Static entry array drives a fixed layout | | `Items/Misc/InteriorDecorator.cs` | `InteriorDecoratorGump` (renamed from `InternalGump`) | `DynamicGump` | Button art flips per `decorator.Command` (Turn/Up/Down) | | `Items/Special/8th Anniversary Items/Dawn's Music Box/DawnsMusicBoxGump.cs` | `DawnsMusicBoxGump` | `DynamicGump` | Page count derived from variable `Tracks.Count` | | `Items/Misc/PowerGenerator.cs` | `PowerGeneratorGump` (renamed from `GameGump`) | `DynamicGump` | Variable side length 3-6 and per-step node hues | | `Gumps/HeritageTokenGump.cs` | `HeritageTokenGump` | `StaticGump<T>` | All 7 pages fully baked — only static cliloc IDs | | `Gumps/ConfirmHeritageGump.cs` | `ConfirmHeritageGump` | `DynamicGump` | Confirmation cliloc chosen at runtime per item selected | All gumps use `Singleton => true`, private constructors, and a static `DisplayTo` entry point that validates prerequisites before constructing. External callers updated (`HeritageToken`, `DawnsMusicBox`) to the new `DisplayTo` entry points. `Console.WriteLine` in `ConfirmHeritageGump` exception handler replaced with `LogFactory`-backed logger. |
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|---|---|---|
| .config | ||
| .github | ||
| dev-docs | ||
| Distribution/Data | ||
| Projects | ||
| .cursorrules | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| AGENTS.md | ||
| azure-pipelines.yml | ||
| CLAUDE.md | ||
| CODE_OF_CONDUCT.md | ||
| CONTRIBUTING.md | ||
| Directory.Build.props | ||
| FAQ.md | ||
| GEMINI.md | ||
| global.json | ||
| LICENSE | ||
| ModernUO.slnx | ||
| publish.cmd | ||
| publish.ps1 | ||
| publish.sh | ||
| README.md | ||
| rider-settings.zip | ||
| Rules.ruleset | ||
| SPONSORS.md | ||
| stylecop.json | ||
| THIRD-PARTY-NOTICES | ||
| version.json | ||
ModernUO 
Ultima Online Server Emulator for the modern era!
Requirements
Supported Operating Systems
Required Frameworks
All Operating Systems
Windows
Development
Supported IDEs
Getting Started
- Install prerequisite requirements
- Clone this repository (or download the latest):
git clone https://github.com/modernuo/ModernUO.git
- Open
ModernUO.slnto start developing
Building/Publishing
Interactive Mode (Recommended for new users)
Run ./publish.cmd (Windows) or ./publish.sh (Linux/macOS) with no arguments to launch the guided build tool. It will:
- Check prerequisites (.NET SDK, native libraries)
- Walk you through configuration and platform selection
- Build and publish the server to the
Distributiondirectory - Show deployment instructions for cross-compiled builds
Command Line
./publish.cmd [release|debug] [os] [arch]
os- Supported operating systemsarchx64- Intel/AMD 64-bitarm64- ARM 64-bit
Linux Prerequisites
Fedora, CentOS, RHEL, etc
dnf upgrade --refresh -y
# CentOS does not come with EPEL enabled
dnf install -y epel-release epel-next-release
dnf install -y findutils libicu libdeflate-devel zstd libargon2-devel liburing-devel
Ubuntu, Debian, etc
apt-get update -y
apt-get install -y libicu-dev libdeflate-dev zstd libargon2-dev liburing-dev
OSX Requirements
brew install icu4c libdeflate zstd argon2
Running the Server
- Follow the publish instructions
- The
Distributiondirectory is portable — copy it to your production server for deployment - Run
ModernUO.exeordotnet ModernUO.dllfrom theDistributiondirectory - On first run, the server will prompt you to configure game data file locations
Troubleshooting / FAQ
- See FAQ
Want to sponsor?
Thank you for supporting us! You can find out how by visiting the sponsors page.
Collaborators
Thanks
- RunUO Team & Community
- Voxpire, the ServUO Team & Community
- Karasho, Jaedan and the ClassicUO Community
Development Tools & Plugins provided with ♥ by
