units wip

game/units/src/units_plugin.rs

@@ -0,0 +1,37 @@
+use bevy::{prelude::*, window::PrimaryWindow};
+use bevy_asset_loader::loading_state::{
+	config::{ConfigureLoadingState, LoadingStateConfig},
+	LoadingStateAppExt,
+};
+use shared::states::{AssetLoadState, GameplayState};
+use world_generation::states::GeneratorState;
+
+use crate::assets::{unit_asset::UnitAssetPlugin, unit_database::UnitDatabase};
+
+pub struct UnitsPlugin;
+
+impl Plugin for UnitsPlugin {
+	fn build(&self, app: &mut App) {
+		app.add_plugins(UnitAssetPlugin);
+
+		app.configure_loading_state(LoadingStateConfig::new(AssetLoadState::Loading).load_collection::<UnitDatabase>());
+
+		app.add_systems(Update, units_control.in_set(UnitUpdateSet));
+
+		app.configure_sets(
+			Update,
+			UnitUpdateSet.run_if(in_state(GameplayState::Playing).and_then(in_state(GeneratorState::Idle))),
+		);
+	}
+}
+
+#[derive(SystemSet, Debug, Clone, PartialEq, Eq, Hash)]
+struct UnitUpdateSet;
+
+fn units_control(input: Res<ButtonInput<KeyCode>>, window: Query<&Window, With<PrimaryWindow>>) {
+	let win = window.single();
+
+	let Some(cursor_pos) = win.cursor_position() else {
+		return;
+	};
+}