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ClassicUO - an open source implementation of the Ultima Online Classic Client.

Home Page: https://www.classicuo.eu

License: Other

C# 99.75% HLSL 0.17% Batchfile 0.01% Shell 0.08%

ultima-online games cross-platform fna-xna classicuo opengl directx-11 vulkan

classicuo's Introduction

An open source implementation of the Ultima Online Classic Client.

Individuals/hobbyists: support continued maintenance and development via the monthly Patreon:

Individuals/hobbyists: support continued maintenance and development via PayPal:

Introduction

ClassicUO is an open source implementation of the Ultima Online Classic Client. This client is intended to emulate all standard client versions and is primarily tested against Ultima Online free shards.

The client is currently under heavy development but is functional. The code is based on the FNA-XNA framework. C# is chosen because there is a large community of developers working on Ultima Online server emulators in C#, because FNA-XNA exists and seems reasonably suitable for creating this type of game.

ClassicUO is natively cross platform and supports:

Browser [Chrome]
Windows [DirectX 11, OpenGL, Vulkan]
Linux [OpenGL, Vulkan]
macOS [Metal, OpenGL, MoltenVK]

Download & Play!

Platform	Link
Browser	Play!
Windows x64	Download
Linux x64	Download
macOS x64	Download

Or visit the ClassicUO Website

How to generate a release build

git clone --recursive https://github.com/ClassicUO/ClassicUO.git
cd ClassicUO/scripts
bash build-naot.sh

Binaries available in bin/dist folder

Warning

To execute .sh scripts on Windows, use Git Bash which can be installed with Git itself: https://git-scm.com/download/win

Contribute

Everyone is welcome to contribute! The GitHub issues and project tracker are kept up to date with tasks that need work.

Legal

The code itself has been written using the following projects as a reference:

Backend:

This work is released under the BSD 4 license. This project does not distribute any copyrighted game assets. In order to run this client you'll need to legally obtain a copy of the Ultima Online Classic Client. Using a custom client to connect to official UO servers is strictly forbidden. We do not assume any responsibility of the usage of this client.

classicuo's People

Contributors

Stargazers

Watchers

Forkers

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classicuo's Issues

ClassicUO fails to load if you're missing an anim*.idx file

With the installation of UOR, the following files exist:

anim.idx
anim4.idx
anim5.idx

In Animation.cs, lines 140-149 assume that you have anim, anim2, anim3, anim4, and anim5.

Steps to reproduce the behavior:

Delete/rename of of the anim*.idx files
Run ClassicUO
Observe error

Expected behavior
ClassicUO can handle data directories that don't come with all of the anim* files.

Desktop (please complete the following information):

OS: Win10
Version: master branch, 5.0.8.3 of client from UOR

Test Issue

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

Go to '...'
Click on '....'
Scroll down to '....'
See error

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

OS: [e.g. iOS]
Browser [e.g. chrome, safari]
Version [e.g. 22]

Additional context
Add any other context about the problem here.

overhead text message wrong Y

Describe the bug
when a mobile has a text over head and it turns, the text change Y.

To Reproduce
log with original client.
log with another account with ClassicUO.
with original client write and turn pg.
see results into ClassicUO.

Expected behavior
text should be at the same Y. The difference now is too big.

Screenshots
none

Desktop (please complete the following information):
none

Additional context
none

Gump - Skill

Describe the solution you'd like
Skill Gump needs to be implemented. First skill gump will be (one of two different) an advanced one with some additional features.

Memory leak

Describe the bug
after a while memory usage increase 2x.
VS says it's a fault of SpriteVertex. WTF???!?

To Reproduce
run around the world 🗡

Expected behavior
memory should be around 250mb.

Screenshots
none

Desktop (please complete the following information):
none

Additional context
none

Anchor-System (for gumps)

Describe the solution you'd like
Anchor system for gumps (for example health bars, spellbars etc.) needs to be implemented.

Tile is not targetted by targ system

Title.

Wrong maxheight calculation for Luna

Describe the bug
My char is not drawn when im on Luna near a wall (not every).
There is something wrong into
CheckIfUnderEntity in GameScene.cs

Screenshots

UltimaLive support on the client

This is a feature one would like to see, especially RPG and Custom servers, reporting from the runuo server (not linking for future reference):

Introduction

The purpose of UltimaLive is to allow a shard to edit its maps while the game is running, stream those changes to its players in realtime, and use more than six map files.

Map Editing and Streaming

UltimaLive provides shard developers the ability to alter maps without the hassle of redistributing map files to their entire player base. This gives shard developers the possibility of scripting events that make changes to the game maps while the shard is running. e.g. If a shard wanted to simulate having a meteor crash into the terrain for example, they could script in the effects and actually make a crater in the map.

UltimaLive allows shard administrators the ability to edit the terrain and statics in realtime and see those changes immediately. Items can be frozen into the map while the game is running and the maps stored on the players computer are automatically updated when they get near the changed part of the map.

Players are not required to download shard maps at all if they would like to stream all the maps. On the other hand, shards can still distribute maps to their players and in that case players would only be sent parts of the map that have changed since the maps were released. They would only be streamed those changes when they came into contact with the part of the map that had changed.

Additional Maps

The regular Ultima Online client supports six map files. While shards can currently use those six map files to make as many logical maps (copies of a map file) as they want, all the logical maps will look the same.

UltimaLive allows shards to use more than the regular six map files. They can create upwards of 200 additional unique maps, which means the possibility for expansion has been greatly enhanced.

If shards only want the ability to use additional maps and not stream changes, the streaming can be disabled. Additional Maps have the limitation of being the same size (same number of blocks) or less than the post-ML Fel and Tram maps.

Limitations
The following are limitations of this system:

UltimaLive only works with the classic client at this time.
UOP Maps must have the same number or fewer blocks than the regular Felucca map.
Map diff files are not used by this system
There is no provision for wrapping in the boat system. Please explore this and post results.

System Requirements as in original client

Tested with various clients upto and including 7.0.30.3 (on the igrping 0.98 with that client)
Supports Windows XP**, Vista*, Windows 7, and Windows 8*, Windows 10

** Testing has been done on Vista and 8 and it currently works on those systems*

** Microsoft is no longer supporting Windows XP. UltimaLive has been tested on XP, but development going forward will not be tested on XP.

(On Windows 7 this is typically located at c:\ProgramData\UltimaLive\ShardIdentifer)
Maps, when in UltimaLive, are stored in ProgramData\UltimaLive\shardidentifer for windows 7. (Windows XP uses a different location for its app data)

https://www.youtube.com/watch?v=XNwPNNl8hgA

https://www.youtube.com/watch?v=LM4xK-5eAVs

here is the link of the SERVUO current state of the art of the system and it's current implementation:

https://www.servuo.com/archive/ultimalive.687/

UltimaLive GITHUB Repository

Gump - Buy/Sell

Describe the solution you'd like
Buy/Sell-Gump needs to be implemented.

Milestone 0.0.1.0 Cleanup

Describe the solution you'd like
in order to release Milestone 0.0.1.0 a cleanup should be done. That means remove all unused namespaces, delete unused comments and code, commenting functions for documentation propose and so on. TIP: Use Resharper for this!

Everyone of us will get one special task doing this.

Light sources

Describe the solution you'd like
Light sources need to be implemented.

Rectangle should be added (params for scissortest)

Describe the solution you'd like
Rectangle should be added (params for scissortest)

Viewport Window

Is your feature request related to a problem? Please describe.
Nope

Describe the solution you'd like
The viewport should be rendered in its own window as original client is doing. It should also be resizable.

Change draw method for UI

With the scrollarea addon we need to clip the controls inside it, if these are on top or bottom of the scrollarea bounds.
This is only a visual effect.

Images

Gump - Journal

Describe the solution you'd like
Journal Gump needs to be implemented.

Rework the drawing order algorithm

At the moment ClassicUO is using the same algorithm of UltimaXNA.
It adds a deferred entity over its base entity to avoid tile overlapping.
Each entity on a tile is sorted by its importance (effect > mobile > item > static > tile).

We need to write a better algorithm than this.

Service Pattern

Describe the solution you'd like
Whenever we have a scenario where one class is providing some functionality and another class want to use this functionality, the simplest way to achieve this would be to instantiate the class providing the service to another class and use it.
So the service pattern should be the right solution for this. In this case that means that there will be a stack out of singleton services which will be initialized on game startup.
Examples of services are:

Console/Logger
Input (for key handling)
SpriteBatch3d
SpriteBatchUI
Network
Audio
...

version releases

Hey great work on this client.

would be great to have version releases for windows so people can download and test the client

regards

Gump - Status

Describe the solution you'd like
Status Gump needs to be included.

Vector3 improvement

Describe the solution you'd like
Vector3 needs an inprovement (to point).

Launcher for ClassicUO

Is your feature request related to a problem? Please describe.
Nope

Describe the solution you'd like
The client should be started by using a launcher application. I suggest using the one I created some time ago. It is using a one file NoSQL-database (because of different shard and user profiles). Its very easy to work with that. Maybe we can also think about swapping from settings.json to that db.

Additional context

Damage display over head

Describe the solution you'd like
Damage should be displayed over head.

Game crashes when open some paperdoll

As above.

I think there are some gumps issues when PaperdollGump try to gets bodies and items on layers.

Atm no idea which kind of gump causes this crash.

AnimationSequence - missing type 48/68

Title

Gump - Trading

Describe the solution you'd like
Trading-Gump needs to be implemented.

Adjust gump size

Describe the bug
Server sends gump more larger than local image.

Some animation status is wrong

Describe the bug
For some mobiles you see a different animation. Ex: mobile is staying, but animations is not staying 💃

Screenshots

Gump - Paper Doll

Describe the solution you'd like
Paper Doll Gump needs to be implemented. This is one of the hardest.

Mobile mount height

Describe the bug
There is a glitch with some mounts: mobile is sitting over the hair. Some mobile that has a mount requires a different Y.

To Reproduce
none

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
none

Desktop (please complete the following information):
none

Additional context
none

Gump - Mini Map

Describe the solution you'd like
Mini Map needs to be included.

Contribute

Hey... I see that you are actively working on this project and I wonder if I can contribute? I played Ultima Online for more than 10 years, I don't play anymore but would be nice to work in such a project.

Let me know, thanks!

ClassicUO fails to open if you don't have 6 map#.mul files

Describe the bug
ClassicUO requires 6 map files, but for UOR at least, it only had 1 map file (map0.mul).

To Reproduce
Steps to reproduce the behavior:

Remove all your maps except map0.mul
Run ClassicUO
See error

The error happens in Map.cs, and if MAP_COUNTS is set to 1, and MapsDefaultSize is set to just one size, it will continue to load.

Expected behavior
ClassicUO should allow 1-6 map files and continue to load.

Desktop (please complete the following information):

OS: Win10
Version: UOR 5.0.8.3

Additional context
Add any other context about the problem here.

Project build error

hello, readme.md file does not implement the project can not accomplish the compilation. I'm constantly experiencing different mistakes. Visual Studio 2013 - 2015- 2017. What do I need to install? I would appreciate it if you could help with the compilation. Thank you.