{"id":12258,"date":"2025-06-19T23:54:04","date_gmt":"2025-06-19T14:54:04","guid":{"rendered":"https:\/\/www.webcyou.com\/?p=12258"},"modified":"2025-06-19T23:54:05","modified_gmt":"2025-06-19T14:54:05","slug":"godot-4-rust-%e5%a7%8b%e3%82%81%e6%96%b9","status":"publish","type":"post","link":"https:\/\/www.webcyou.com\/?p=12258","title":{"rendered":"Godot 4 & Rust \u59cb\u3081\u65b9"},"content":{"rendered":"\n

\u3069\u3082\u3067\u3059\uff01
\u5c02\u3089\u3001Tauri\u304b\u3089\u6700\u8fd1\u306fGodot\u3055\u3093\u3067\u3059\uff01
Godot\u306f\u8d85\u8efd\u91cf\u3067\u3057\u304b\u3082\u6c17\u8efd\u306b\u6271\u3048\u308b\u53cd\u9762\u3001
\u8a2d\u8a08\u601d\u60f3\u304b\u3089\u3082\u5206\u304b\u308b\u3088\u3046\u306b\u3001\u5927\u898f\u6a21\u3084\u5927\u4eba\u6570\u3067\u6271\u3046\u3088\u3046\u306b\u306a\u308b\u3068\u3059\u3050\u306b\u30ab\u30aa\u30b9\u306b\u7834\u7dbb\u3057\u3084\u3059\u3044\u5370\u8c61\u3067\u3057\u305f\u3002
\u3067\u3082\u3001\u500b\u4eba\u958b\u767a\u3068\u304b\u6301\u3063\u3066\u3053\u3044\u306e\u30b2\u30fc\u30e0\u30a8\u30f3\u30b8\u30f3\u3067\u3059\u306d\uff01
\u3069\u3063\u304b\u3069\u304b\u3001\u6cbb\u5b89\u306e\u60aa\u3044\u30bd\u30fc\u30b9\u3092\u751f\u307f\u51fa\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\uff01\uff01\uff08\u7b11\uff09

\u4f1a\u793e\u3067\u4f7f\u3046\u3068\u306a\u308b\u3068\u3001\u304b\u306a\u308a\u8003\u3048\u306a\u3044\u3068\u306a\u3041\u3002\u3002
\u3068\u3044\u3046\u3068\u3053\u308d\u3067\u3001\u3068\u308a\u3042\u3048\u305a\u3001Rust\u3068\u9023\u643a\u3059\u308b\u304b\u3002\u3002<\/p>\n

\u3068 godot-rust<\/a>\u3092\u4f7f\u304a\u3046\u3068\u601d\u3044\u3001\u5b9f\u88c5\u3092\u59cb\u3081\u305f\u306e\u3067\u3059\u304c\u3001\u3069\u3046\u3082Godot 3\u306e\u60c5\u5831\u306a\u3069\u53e4\u3044\u60c5\u5831\u3082\u6df7\u5728\u3057\u3066\u3044\u3066\u3044\u305f\u308a\u3001\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u3082\u306a\u3093\u304b\u3001\u4e0a\u624b\u304f\u3044\u304b\u306a\u304b\u3063\u305f\u308a\u3068\u30d5\u30ac\u30d5\u30ac\u3057\u3061\u3083\u3063\u305f\u306e\u3067\u3001\u4e00\u65e6\u307e\u3068\u3081\u3088\u3046\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

Godot 4 \u3067 Rust \u3092\u4f7f\u3046<\/h4>\n

Godot 4\u3067Rust\u3092\u4f7f\u3046\u305f\u3081\u3001godot-rust\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n

GitHub<\/strong><\/p>\n

godot-rust<\/a><\/p>\n

Crate<\/strong><\/p>\n

https:\/\/crates.io\/crates\/godot<\/a><\/p>\n

\u307e\u305a\u306f\u3001\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u3068\u304a\u308a\u3001Godot\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068Rust\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304c\u4e26\u5217\u3067\u4e26\u3076\u69d8\u306b\u3001\u300crust_godot_project<\/strong>\u300d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n

rust_godot_project\n\u251c\u2500\u2500 godot\n\u2514\u2500\u2500 rust<\/pre>\n
\u300crust_godot_project<\/strong>\u300d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u3067 cargo new\u3067Rust \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u751f\u6210\u3002<\/p>\n
cargo new --lib rust<\/pre>\n
Cargo.toml\u30d5\u30a1\u30a4\u30eb\u3092\u4ee5\u4e0b\u3092\u8ffd\u52a0<\/p>\n
[lib]\ncrate-type = [\"cdylib\"]\n\n[dependencies]\ngodot = \"0.3.1\" <\/pre>\n
godot\u30af\u30ec\u30fc\u30c8\u306f\u3001git\u30ec\u30dd\u30b8\u30c8\u30ea\u6307\u5b9a\u3067\u3082<\/p>\n
[dependencies]\ngodot = { git = \"https:\/\/github.com\/godot-rust\/gdext.git\", branch=\"master\" }<\/pre>\n
lib.rs\u3092\u4ee5\u4e0b\u306b\u4fee\u6b63\u3057\u307e\u3059\u3002<\/p>\n
mod player;\nuse godot::prelude::*;\n\nstruct RustExtension;\n\n#[gdextension]\nunsafe impl ExtensionLibrary for RustExtension {}<\/pre>\n
odot crate \u306e prelude \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30b9\u30b3\u30fc\u30d7\u306b\u5165\u308c\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001gdext API\u3092\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n
RustExtension\u306f\u4efb\u610f\u306e\u540d\u524d\u3067\u3001\u4eca\u56de\u300crust\u300d\u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u751f\u6210\u3057\u305f\u306e\u3067\u3001\u300cRustExtension\u300d\u3068\u3057\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n
Player.rs\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n
use godot::prelude::*;\nuse godot::classes::{ISprite2D, Sprite2D};\n\n#[derive(GodotClass)]\n#[class(base=Sprite2D)]\nstruct Player {\n    speed: f64,\n    angular_speed: f64,\n\n    base: Base<Sprite2D>\n}\n\n#[godot_api]\nimpl ISprite2D for Player {\n    fn init(base: Base<Sprite2D>) -> Self {\n        godot_print!(\"Hello, world!\");\n\n        Self {\n            speed: 400.0,\n            angular_speed: std::f64::consts::PI,\n            base,\n        }\n    }\n\n    fn physics_process(&mut self, delta: f64) {\n        let radians = (self.angular_speed * delta) as f32;\n        self.base_mut().rotate(radians);\n    }\n}<\/pre>\n
\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u30d9\u30fc\u30b9\u306bPlayer.rs\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n
\u3053\u3061\u3089\u306ePlayer\u69cb\u9020\u3092Godot\u3067\u5229\u7528\u3059\u308b\u5f62\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u3053\u3053\u307e\u3067\u3067\u304d\u305f\u3089\u4e00\u65e6 cargo build\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n
cargo build<\/pre>\n
\u3053\u306e\u969b\u3001rustc\u304c\u53e4\u3044\u3068\u30a8\u30e9\u30fc\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
Rust\u30b3\u30f3\u30d1\u30a4\u30e9\u306e\u6700\u4f4e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c rustc 1.87<\/code>\u3068\u6bd4\u8f03\u7684\u65b0\u3057\u3044rustc\u3092\u8981\u6c42\u3055\u308c\u307e\u3059\u306e\u3067\u6c17\u3092\u3064\u3051\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u66f4\u65b0\u3002<\/p>\n
rustup update stable<\/pre>\n
\u30d0\u30fc\u30b8\u30e7\u30f3\u78ba\u8a8d<\/p>\n
rustc --version\nrustc 1.87.0 (17067e9ac 2025-05-09)<\/pre>\n
\u305d\u308c\u3067\u306f\u3001Godot\u5074\u3067\u4f5c\u696d\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n
Godot\u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f5c\u6210<\/h5>\n
Godot\u3092\u8d77\u52d5\u3057\u3001godot\u3068\u3044\u3046\u540d\u524d\u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n
\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30d1\u30b9\u306f\u5148\u307b\u3069\u4f5c\u6210\u3057\u305f\u300crust_godot_project<\/strong>\u300d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
2D \u30b7\u30fc\u30f3\u62bc\u4e0b\u3067\u3001\u65b0\u898f2D\u30b7\u30fc\u30f3\u3092\u4f5c\u6210\u3002<\/p>\n
\"\"<\/p>\n
\u300cMain\u300d\u306b\u30ea\u30cd\u30fc\u30e0\u3057\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
Godot\u3068Rust\u63a5\u7d9a\u306e\u305f\u3081\u306b\u809d\u3068\u306a\u308b\u300c.gdextension<\/span><\/strong>\u300d\u30d5\u30a1\u30a4\u30eb\u3092\u300cgodot\u300d\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u4f5c\u6210\u3001\u914d\u7f6e\u3057\u307e\u3059\u3002<\/p>\n
\u4eca\u56de\u306f\u300crust.gdextension<\/span><\/strong>\u300d\u3068\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n
rust.gdextension<\/span><\/strong><\/p>\n
[configuration]\nentry_symbol = \"gdext_rust_init\"\ncompatibility_minimum = 4.1\nreloadable = true\n\n[libraries]\nlinux.debug.x86_64 =     \"res:\/\/..\/rust\/target\/debug\/librust.so\"\nlinux.release.x86_64 =   \"res:\/\/..\/rust\/target\/release\/librust.so\"\nwindows.debug.x86_64 =   \"res:\/\/..\/rust\/target\/debug\/rust.dll\"\nwindows.release.x86_64 = \"res:\/\/..\/rust\/target\/release\/rust.dll\"\nmacos.debug =            \"res:\/\/..\/rust\/target\/debug\/librust.dylib\"\nmacos.release =          \"res:\/\/..\/rust\/target\/release\/librust.dylib\"\nmacos.debug.arm64 =      \"res:\/\/..\/rust\/target\/debug\/librust.dylib\"\nmacos.release.arm64 =    \"res:\/\/..\/rust\/target\/release\/librust.dylib\"<\/pre>\n
[libraries]<\/code>\u30bb\u30af\u30b7\u30e7\u30f3\u306f\u3001\u52d5\u7684 Rust \u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30d1\u30b9\u3068\u4e00\u81f4\u3059\u308b\u3088\u3046\u306b\u66f4\u65b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n
\u5404\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u5408\u308f\u305b\u305f\u30d1\u30b9\u3092\u8a18\u8ff0\u3057\u307e\u3059\u304c\u3001mac\u3060\u3051\u3067\u826f\u3044\u5834\u5408\u306f\u9650\u5b9a\u3082\u884c\u3048\u307e\u3059\u3002<\/p>\n
\u30d5\u30a1\u30a4\u30eb\u540d\u306f\u300clib{YourCrate}.dylib\u300d\u3068\u3044\u3046\u5f62\u306b\u306a\u308a\u3001\u4eca\u56de\u306f\u300crust\u300d\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u751f\u6210\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u300clibrust.dylib\u300d\u3068\u3044\u3063\u305f\u5f62\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u00a0<\/p>\n
\u3053\u3053\u307e\u3067\u884c\u3048\u3070\u3001\u5148\u7a0bRust\u5074\u3067\u4f5c\u6210\u3057\u305f\u300cPlayer\u300dstruct\u3092\u30ce\u30fc\u30c9\u3068\u3057\u3066\u8ffd\u52a0\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002Main\u30b7\u30fc\u30f3\u306e\u5b50\u30ce\u30fc\u30c9\u3068\u3057\u3066 Sprite2D\u306e\u300cPlayer<\/strong>\u300d\u30ce\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3088\u308a\u300cicon.svg\u300d\u3092Sprite2D\u306e\u30c6\u30af\u30b9\u30c1\u30e3\u306b\u9069\u5fdc\u3002<\/p>\n
\"\"<\/p>\n
\u5927\u4f53\u771f\u3093\u4e2d\u3042\u305f\u308a\u306b\u79fb\u52d5\u3055\u305b\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
godot\u3092\u30d3\u30eb\u30c9\u3059\u308b\u3068\u3001\u30a2\u30a4\u30b3\u30f3\u304c\u304f\u308b\u304f\u308b\u56de\u8ee2\u3057\u307e\u3059\u3002\u4e0a\u624b\u304fRust\u3068\u9023\u643a\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n
\"\"<\/p>\n
\u66f4\u306b\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306b\u5f93\u3063\u3066\u56de\u8ee2\u3055\u305b\u308b<\/h5>\n
\u66f4\u306b\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306b\u5f93\u3063\u3066\u3001\u30a2\u30a4\u30b3\u30f3\u3092\u5468\u56de\u3055\u305b\u307e\u3057\u3087\u3046\u3002<\/p>\n
Rust\u306ephysics_process\u3092\u4ee5\u4e0b\u306e\u69d8\u306b\u4fee\u6b63\u3057\u307e\u3059\u3002<\/p>\n
fn physics_process(&mut self, delta: f64) {        \n    let radians = (self.angular_speed * delta) as f32;\n    self.base_mut().rotate(radians);\n\n    let rotation = self.base().get_rotation();\n    let velocity = Vector2::UP.rotated(rotation) * self.speed as f32;\n    self.base_mut().translate(velocity * delta as f32);\n}<\/pre>\n
\u4fee\u6b63\u5f8c\u3001Godot\u3092\u30d3\u30eb\u30c9\u3057\u3066\u3082\u307e\u3060\u53cd\u6620\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n
Rust\u5074\u306e\u4fee\u6b63\u306e\u90fd\u5ea6\u30d3\u30eb\u30c9\u3092\u884c\u308f\u306a\u3044\u3068\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\n
cargo build<\/pre>\n
\u518d\u3073\u3001Godot\u3092\u30d3\u30eb\u30c9\u3057\u3066\u78ba\u8a8d\u3002\u4eca\u56de\u306f\u4e0a\u624b\u304f\u3044\u304d\u307e\u3057\u305f\u3002<\/p>\n
\"\"<\/p>\n
\u3068\u3044\u3046\u611f\u3058\u3067\u3001Rust\u3092\u7528\u3044\u3066Godot\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f5c\u6210\u3082\u9032\u3081\u3066\u884c\u3051\u305d\u3046\u3067\u3059\u3002<\/p>\n
\u304c\u3001\u4e00\u756a\u884c\u3044\u305f\u3044\u306e\u304cWasm\u3068\u9023\u643a\u3067\u3001\u3053\u3061\u3089\u306e\u30af\u30ec\u30fc\u30c8\uff08\u3060\u3063\u305f\u304b\u306a\uff09\u3082\u5b58\u5728\u3059\u308b\u307f\u305f\u3044\u306a\u306e\u3067\u8abf\u3079\u3066\u884c\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
\u696d\u52d9\u4e0a\u6271\u3063\u3066\u3044\u308b\u3053\u3068\u3082\u3042\u3063\u3066\u3001\u4eca\u5f8c\u306fGodot\u306b\u95a2\u3059\u308b\u3053\u3068\u3092\u767a\u4fe1\u3057\u3066\u3044\u304f\u3053\u3068\u304c\u5897\u3048\u305d\u3046\u306a\u306e\u3067\u5b9c\u3057\u304f\u304a\u9858\u3044\u3057\u307e\u3059\u30fc\uff01<\/p>\n
\u4eca\u56de\u306e\u30bd\u30fc\u30b9\u306f\u3053\u3061\u3089\u3067\u53c2\u7167\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n
https:\/\/github.com\/godot-game-samples\/rust-godot-starter<\/a><\/p>\n
\u305d\u308c\u3067\u306f\u3041\u3002<\/p>\n
\u307e\u305f\u307e\u305f\u3041\u3002<\/p>\n
\u00a0<\/p>\n
\u00a0<\/p>\n
\u00a0<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"
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