initial commit

.envrc

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+use nix

.gitignore

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+/target

.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/logisim.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="EMPTY_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/modules.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/logisim.iml" filepath="$PROJECT_DIR$/.idea/logisim.iml" />
+    </modules>
+  </component>
+</project>

.idea/vcs.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

Cargo.toml

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+[package]
+name = "logisim"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+bevy = "0.15.0"
+
+
+
+# Enable more optimization in the release profile at the cost of compile time.
+[profile.release]
+# Compile the entire crate as one unit.
+# Slows compile times, marginal improvements.
+codegen-units = 1
+# Do a second optimization pass over the entire program, including dependencies.
+# Slows compile times, marginal improvements.
+lto = "thin"
+
+# Optimize for size in the wasm-release profile to reduce load times and bandwidth usage on web.
+[profile.wasm-release]
+# Default to release profile values.
+inherits = "release"
+# Optimize with size in mind (also try "z", sometimes it is better).
+# Slightly slows compile times, great improvements to file size and runtime performance.
+opt-level = "s"
+# Strip all debugging information from the binary to slightly reduce file size.
+strip = "debuginfo"
+
+[target.x86_64-unknown-linux-gnu]
+linker = "clang"
+rustflags = ["-C", "link-arg=-fuse-ld=/usr/bin/mold"]

shell.nix

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+{ pkgs ? import <nixpkgs> { } }:
+
+with pkgs;
+
+mkShell rec {
+  nativeBuildInputs = [
+    pkg-config
+  ];
+  buildInputs = [
+    udev alsa-lib vulkan-loader
+    xorg.libX11 xorg.libXcursor xorg.libXi xorg.libXrandr # To use the x11 feature
+    libxkbcommon wayland # To use the wayland feature
+  ];
+  LD_LIBRARY_PATH = lib.makeLibraryPath buildInputs;
+}

src/main.rs

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+use bevy::prelude::*;
+
+fn main() {
+    App::new()
+        .add_systems(Startup, add_people)
+        .add_systems(Update, hello_world)
+        .run();
+}
+//region first app
+//region system
+fn hello_world() {
+    println!("hello world!");
+}
+//endregion
+
+//region component
+#[derive(Component)]
+struct Person;
+
+#[derive(Component)]
+struct Name(String);
+fn add_people(mut commands: Commands) {
+    commands.spawn((Person, Name("Elaina Proctor".to_string())));
+    commands.spawn((Person, Name("Renzo Hume".to_string())));
+    commands.spawn((Person, Name("Zayna Nieves".to_string())));
+}
+//endregion
+//endregion