https://github.com/100-tomatojuice/bevy_falling_sand

A velocity-based falling sand simulation built with Rust and Bevy
https://github.com/100-tomatojuice/bevy_falling_sand

bevy falling-sand rust

Last synced: 3 months ago
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A velocity-based falling sand simulation built with Rust and Bevy

• Host: GitHub
• URL: https://github.com/100-tomatojuice/bevy_falling_sand
• Owner: 100-TomatoJuice
• License: apache-2.0
• Created: 2023-10-09T01:54:18.000Z (about 2 years ago)
• Default Branch: master
• Last Pushed: 2024-07-07T21:42:44.000Z (over 1 year ago)
• Last Synced: 2025-04-19T20:13:20.927Z (6 months ago)
• Topics: bevy, falling-sand, rust
• Language: Rust
• Homepage:
• Size: 40 KB
• Stars: 23
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHE

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README

          
# ⏳ Bevy Falling Sand

[![MIT/Apache 2.0](https://img.shields.io/badge/license-MIT%2FApache-blue.svg)](https://github.com/100-TomatoJuice/bevy_falling_sand#license)

![falling_sand](https://github.com/100-TomatoJuice/bevy_falling_sand/assets/67799071/b77d049c-5f99-407d-baab-67077cd72b7c) 

A velocity-based falling sand simulation built with Rust and Bevy!

This simulation uses [bevy_rapier](https://crates.io/crates/bevy_rapier2d) to generate colliders that regular rigidbodies can interact with. 

This allows for a player to affect the simulation and, since each particle type can have its separate collider, particle-based status effects!

Currently, the simulation is chunk-based, meaning that only chunks who have updating particles are simulated.

## ⚛ Particle Mappings

Particle | Mapping

--- | ---

Sand | 1

Water | 2

Stone | 3

Acid | 4

Wood | 5

Spark | 6

Lava | 7

Oil | 8

Gunpowder | 9

TNT | 0

Dirt | -

Grass | =

## ⚙️ How to Test

- Download the `.zip`

- Extract the `.zip` and open the folder in preferred IDE

- In the terminal, type `cargo run --release` to run the project