Initial commit

src/menu.rs

@@ -0,0 +1,42 @@
+use crate::AppState;
+
+use bevy::{
+	input::{keyboard::KeyCode, Input},
+	prelude::*,
+	sprite::MaterialMesh2dBundle,
+};
+
+pub struct MenuPlugin;
+
+impl Plugin for MenuPlugin {
+	fn build(&self, app: &mut App) {
+		app.add_system_set(SystemSet::on_enter(AppState::Menu).with_system(setup))
+			.add_system_set(
+				SystemSet::on_update(AppState::Menu).with_system(keyboard_input_system),
+			);
+	}
+}
+
+fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
+	commands.spawn_bundle(Text2dBundle {
+		text: Text::from_section(
+			"Press ENTER",
+			TextStyle {
+				font: asset_server.get_handle("Cantarell-VF.odt"),
+				font_size: 64.0,
+				color: Color::WHITE,
+			},
+		)
+		.with_alignment(TextAlignment::CENTER),
+		..Default::default()
+	});
+}
+
+fn keyboard_input_system(
+	keyboard_input: Res<Input<KeyCode>>,
+	mut app_state: ResMut<State<AppState>>,
+) {
+	if keyboard_input.just_pressed(KeyCode::Return) {
+		app_state.replace(AppState::Game).unwrap()
+	}
+}