Proposed: Use Bundlex for Binding GDExtension to Elixir for Libgodot to Implement a Distributed Simulation
Context
The V-Sekai development team is striving to enhance the simulation experience in our VR game. We aim to create a more immersive and interactive environment for our players.
Problem Statement
We can bind GDExtension to a C-like language for libgodot to implement a distributed simulation.
Proposed Solution
Instead of godot-zig, we propose using Bundlex, a multi-platform tool for compiling C and C++ code along with Elixir projects. This will allow us to leverage the power of Elixir’s concurrency and fault-tolerance features, which are ideal for creating distributed simulations.
defmodule MyProject do
use Bundlex.Project
def project() do
[
app: :my_project,
compilers: [:bundlex],
deps: deps()
]
end
defp deps do
[
{:bundlex, "~> 0.2"}
]
end
end
Benefits
- Enhanced simulation performance due to Elixir’s efficient handling of concurrent processes.
- Improved fault tolerance, as Elixir’s supervisor trees can automatically recover from errors.
- Increased developer productivity, as Elixir’s syntax is concise and expressive.
Downsides
- Requires learning a new programming language (Elixir), which may increase the development time initially.
- Potential compatibility issues between Elixir and existing parts of the system.
Alternatives Considered
We considered using other languages like Rust or Go, but they did not offer the same level of concurrency and fault-tolerance features as Elixir.
Infrequent Use Case
This proposal may not be suitable for smaller projects that do not require complex distributed simulations.
Implementation
The V-Sekai development team will implement this proposal.
Status
Status: Proposed
Decision Makers
- V-Sekai development team
Further Reading
- V-Sekai · GitHub - Official GitHub account for the V-Sekai development community focusing on social VR functionality for the Godot Engine.
- V-Sekai/v-sekai-game is the GitHub page for the V-Sekai open-source project, which brings social VR/VRSNS/metaverse components to the Godot Engine.
- Bundlex
Assisted by Aria.