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A logic gate simulator written in Rust using the Bevy game engine.

License: MIT License

Rust 100.00%

bevy bevy-engine simulator rust logic-gates logic logic-circuit circuit gate

nodus's Introduction

Nodus

A graphical logic gate simulator.

This project is in an early stage of development but most of the basic features are implemented.

Features

Choose from a variety of logic gates, input controls and output controls to build digital circuits using a drag and drop interface.

Gates	Input controls	Output controls
AND	High const	Light bulb
NAND	Low const	7-Segment display
OR	Toggle switch
NOR	Clock
NOT
XOR

Insert components into the world using a radial context menu.

Save the circuits you've created in a .ron file and reload them later.

Getting started

Setup the Rust development environment and Bevy.

Installing Rust

Install Rust by following the Getting Started Guide.

Setting up Bevy

Follow this Guide to setup Bevy.

Run program

First clone the repository.

git clone https://github.com/r4gus/nodus.git

Then switch into the project folder and run the program.

cd nodus
cargo run

Known Issues

Here are some tips to solve known issues.

Note: Make sure you've installed all required dependencies (linux, windows).

Ubuntu linker error

If you get the following link error in Ubunut/ Debian,

= note: /usr/bin/ld: cannot find -lxcb-render
          /usr/bin/ld: cannot find -lxcb-shape
          /usr/bin/ld: cannot find -lxcb-xfixes
          collect2: error: ld returned 1 exit status

try to install libxcb-shape0-dev and libxcb-xfixes0-dev separately, i.e. sudo apt install libxcb-shape0-dev libxcb-xfixes0-dev.

AMD driver issue

If you get the following runtime error,

thread 'main' panicked at 'Failed to acquire next swap chain texture!: Timeout', /home/USERNAME/.cargo/registry/src/github.com-1ecc6299db9ec823/bevy_render-0.6.0/src/view/window.rs:161:24

you can either try to disable vsync in src/main.rs, or switch from AMDVLK to RADV: AMD_VULKAN_ICD=RADV cargo run (maybe this can help).

Controls

lmb pressed: select/ drag (selection mode - s), pan (pan mode - p)
rmb pressed: open context menu
mouse wheel: zoom

Planned Features

Create new logic components from existing circuits
Create truth tables from circuits

Credits

nodus's People

Contributors

Stargazers

Watchers

Forkers

zesterer bevymutant icodein gsspdev batk0

nodus's Issues

option for visible background for help placing pieces

model to help positioning pieces
https://pixers.fr/tableaux-sur-toile/carte-de-circuit-imprime-seamless-48362484

Cannot run the main executable

Describe the bug
I just cloned the repo to my local machine (Arch Linux) and I cannot run the main executable with Cargo.

To Reproduce
Steps to reproduce the behavior:

Run git clone ...
Run cargo run or cargo run --release
See error below

Expected behavior
Expected the window to not close.

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

Desktop (please complete the following information):

OS: Linux (Arch Linux) with X11
main branch

Additional context
output of cargo run --release (warnings skipped):

    Finished release [optimized] target(s) in 2m 41s
     Running `target/release/nodus`
2022-02-17T12:49:44.244920Z  INFO winit::platform_impl::platform::x11::window: Guessed window scale factor: 1
2022-02-17T12:49:44.302552Z  INFO bevy_render::renderer: AdapterInfo { name: "Unknown AMD GPU", vendor: 4098, device: 5708, device_type: IntegratedGpu, backend: Vulkan }
2022-02-17T12:49:44.674380Z  INFO nodus::gate: NodePlugin loaded
thread 'main' panicked at 'Failed to acquire next swap chain texture!: Timeout', /home/USERNAME/.cargo/registry/src/github.com-1ecc6299db9ec823/bevy_render-0.6.0/src/view/window.rs:161:24
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

delete key doesn't delete text when the text marker is active, instead the element is deleted

Place a clock source
Then in the properties for this element, click the text field.
Press delete key.
Text in field is not removed, instead the clock source is deleted

Expected behavior
delete text while in text-edit mode, not delete the selected element

Desktop (please complete the following information):
Manjaro Linux

failed to run custom build command for `wayland-sys v0.29.4` on linux mint

Hello, i can not compile , i have intel microprocesseur with nvidia graphic card on linux mint.

i also tried this :
sudo apt install libxcb-shape0-dev libxcb-xfixes0-dev
i have already most recent packets.

here is the error message:
...
Compiling lewton v0.10.2
error: failed to run custom build command for wayland-sys v0.29.4

Caused by:
process didn't exit successfully: /media/USERNAME/mydisk/myfolder/nodus-main/target/debug/build/wayland-sys-8c33ab3da59f0eaf/build-script-build (exit status: 101)
--- stdout
cargo:rerun-if-env-changed=WAYLAND_CLIENT_NO_PKG_CONFIG
cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
cargo:rerun-if-env-changed=HOST_PKG_CONFIG
cargo:rerun-if-env-changed=PKG_CONFIG
cargo:rerun-if-env-changed=WAYLAND_CLIENT_STATIC
cargo:rerun-if-env-changed=WAYLAND_CLIENT_DYNAMIC
cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
cargo:rerun-if-env-changed=PKG_CONFIG_PATH
cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR

--- stderr
thread 'main' panicked at 'called Result::unwrap() on an Err value: "pkg-config" "--libs" "--cflags" "wayland-client" did not exit successfully: exit status: 1
error: could not find system library 'wayland-client' required by the 'wayland-sys' crate

--- stderr
Package wayland-client was not found in the pkg-config search path.
Perhaps you should add the directory containing wayland-client.pc' to the PKG_CONFIG_PATH environment variable No package 'wayland-client' found ', /home/USERNAME/.cargo/registry/src/github.com-1ecc6299db9ec823/wayland-sys-0.29.4/build.rs:10:47 note: run with RUST_BACKTRACE=1` environment variable to display a backtrace
warning: build failed, waiting for other jobs to finish...
error: build failed

=============== > FIX
in [dependencies] just add this line:
winit = "0.26.1"

LCD display

a LCD to debug how show processed result !
https://www.locoduino.org/spip.php?article78

make a sprite running on links

Hello, shaders are not supported yet, but i'd like to add this kind of sprite, following the tracks where energy is running as a symbol of electrons ; dont know how to implement it, but could be easy fast good looking effect

https://cdn2.vectorstock.com/i/1000x1000/25/41/electrical-burst-ball-lightning-realistic-vector-22372541.jpg

i can look after a png for background transparent alpha , with free copyright.

"Infinite" scorlling background only works in positive direction on x and y

Expected behavior
Never reach the "end" of the background grid.

This is only a minor problem because the grid is just eye-candy but the bug should be fixed in the near future.