Yet another project about creating a 3D virtual world and stuff.
Powered with Nest (or Quart), Angular and Three.js.

See Demo Here

First we need to fetch all dependencies:

$ npm ci

Then we build the frontend:

# You can also use build:prod to build a production-ready bundle
$ npm run build -w frontend

Nothing more is needed after npm ci postinstall.

$ python -m venv venv
$ source venv/bin/activate
$ pip install -r backend-py/requirements.txt
$ prisma generate --schema backend/prisma/schema.prisma --generator client-py

$ npx -w backend prisma db push --skip-generate

# See above for the venv setup
$ prisma db push --schema backend/prisma/schema.prisma
$ cd backend-py
$ python tools/import_lemuria.py

This will create and init the database backend/app.db using the data in dumps/atlemuria.txt and dumps/proplemuria.txt.

Once again, you can choose between node or python to serve the world resource files. To avoid CORS issues when accessing static files from a web browser, do the following:

$ npx -y http-server -p 8181 -c-1 --cors

$ cd backend-py
$ python tools/serve_path.py

This will run a script to serve files in the current directory on port 8181. You will also need the village2 resource path to be served, to do so you can create a symlink by running the following (but set the path correctly first):

$ ln -s /my/path/to/resource/directory/for/village2 village2

By default, the API backend is listening on port 8080.

$ npm -w backend run start

$ prisma generate --schema backend/prisma/schema.prisma --generator client-py # only needed if the prisma version or the schema changed
$ cd backend-py
$ python app.py

You can also generate a docker image to build the project and run the server in a container:

# Build with the node backend
$ docker build --target node -t lemuria .
# OR with the python backend
$ docker build --target python -t lemuria .

$ docker run -it -p 8080:8080 -v $PWD/backend/app.db:/app.db lemuria

You can use node or python bots on Lemuria. See the bot and bot-py directories.

// typescript
import {Bot} from './bot'

# python
from bot import Bot

Once npm run start (or app.py) and http-server (or serve_path.py) are running: open your favorite web browser and go to http://localhost:8080, you should be prompted with a login screen. Put whatever nickname you want, the password you provide doesn't matter as there's no proper authentication for the moment.

The main aim of this project is to access worlds of Active Worlds in a web browser, using dump files and paths to resource objects. Compatibility is essentially based on browser version 3.6.
This project does not use any code from AW or its SDK.
This project is NOT associated with Active Worlds or ActiveWorlds, Inc.