Init

.gitignore

@@ -0,0 +1 @@
+/target

.idea/.gitignore

@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/test-game.iml" filepath="$PROJECT_DIR$/.idea/test-game.iml" />
+    </modules>
+  </component>
+</project>

.idea/test-game.iml

@@ -0,0 +1,11 @@
+<?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/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

.vs/ProjectSettings.json

@@ -0,0 +1,3 @@
+{
+  "CurrentProjectSetting": null
+}

.vs/VSWorkspaceState.json

@@ -0,0 +1,9 @@
+{
+  "ExpandedNodes": [
+    "",
+    "\\.idea",
+    "\\src"
+  ],
+  "SelectedNode": "\\Cargo.toml",
+  "PreviewInSolutionExplorer": false
+}

.vs/test-game/v17/DocumentLayout.json

@@ -0,0 +1,63 @@
+{
+  "Version": 1,
+  "WorkspaceRootPath": "D:\\GitHub\\test-game\\",
+  "Documents": [
+    {
+      "AbsoluteMoniker": "D:0:0:{A2FE74E1-B743-11D0-AE1A-00A0C90FFFC3}|\u003CMiscFiles\u003E|D:\\GitHub\\test-game\\src\\main.rs||{8B382828-6202-11D1-8870-0000F87579D2}",
+      "RelativeMoniker": "D:0:0:{A2FE74E1-B743-11D0-AE1A-00A0C90FFFC3}|\u003CMiscFiles\u003E|solutionrelative:src\\main.rs||{8B382828-6202-11D1-8870-0000F87579D2}"
+    }
+  ],
+  "DocumentGroupContainers": [
+    {
+      "Orientation": 0,
+      "VerticalTabListWidth": 256,
+      "DocumentGroups": [
+        {
+          "DockedWidth": 312,
+          "SelectedChildIndex": 2,
+          "Children": [
+            {
+              "$type": "Bookmark",
+              "Name": "ST:0:0:{1c4feeaa-4718-4aa9-859d-94ce25d182ba}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:0:0:{e506b91c-c606-466a-90a9-123d1d1e12b3}"
+            },
+            {
+              "$type": "Document",
+              "DocumentIndex": 0,
+              "Title": "main.rs",
+              "DocumentMoniker": "D:\\GitHub\\test-game\\src\\main.rs",
+              "RelativeDocumentMoniker": "src\\main.rs",
+              "ToolTip": "D:\\GitHub\\test-game\\src\\main.rs",
+              "RelativeToolTip": "src\\main.rs",
+              "ViewState": "AQIAAAAAAAAAAAAAAAAAAAwAAAABAAAA",
+              "Icon": "cb4a8fc6-efe7-424a-b611-23adf22b568e.000030|",
+              "WhenOpened": "2024-02-29T14:44:30.261Z",
+              "EditorCaption": ""
+            }
+          ]
+        },
+        {
+          "DockedWidth": 316,
+          "SelectedChildIndex": -1,
+          "Children": [
+            {
+              "$type": "Bookmark",
+              "Name": "ST:0:0:{e1b7d1f8-9b3c-49b1-8f4f-bfc63a88835d}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:129:0:{13b12e3e-c1b4-4539-9371-4fe9a0d523fc}"
+            },
+            {
+              "$type": "Bookmark",
+              "Name": "ST:128:0:{116d2292-e37d-41cd-a077-ebacac4c8cc4}"
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}

Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "test-game"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+bevy = "0.13.0"

rustfmt.toml

@@ -0,0 +1 @@
+hard_tabs=true

src/boids.rs

@@ -0,0 +1,43 @@
+use bevy::prelude::*;
+pub struct Boids;
+
+impl Plugin for Boids {
+	fn build(&self, app: &mut App) {
+		app.insert_resource(PrintTimer(Timer::from_seconds(2.0, TimerMode::Repeating)))
+			.add_systems(Startup, add_boids)
+			.add_systems(Update, (update_boid, print_boid).chain());
+	}
+}
+
+fn print_boid(time: Res<Time>, mut timer: ResMut<PrintTimer>, query: Query<&Name, With<Boid>>) {
+	if !timer.0.tick(time.delta()).just_finished() {
+		return;
+	}
+	for name in &query {
+		println!("{}", name.0);
+	}
+}
+
+fn update_boid(mut query: Query<&mut Name, With<Boid>>) {
+	for mut name in &mut query {
+		if name.0 == "B1" {
+			name.0 = "B1.Updated".to_string();
+			break;
+		}
+	}
+}
+
+fn add_boids(mut commands: Commands) {
+	commands.spawn((Boid, Name("B1".to_string())));
+	commands.spawn((Boid, Name("B2".to_string())));
+	commands.spawn((Boid, Name("B3".to_string())));
+}
+
+#[derive(Resource)]
+struct PrintTimer(Timer);
+
+#[derive(Component)]
+struct Boid;
+
+#[derive(Component)]
+struct Name(String);

src/main.rs

@@ -0,0 +1,6 @@
+use bevy::prelude::*;
+mod boids;
+
+fn main() {
+	App::new().add_plugins((DefaultPlugins, boids::Boids)).run();
+}