WIP prefabs loader

game/main/src/plugins/camera.rs

@@ -0,0 +1,66 @@
+use bevy::prelude::*;
+#[cfg(feature = "dev")]
+use bevy::window::PrimaryWindow;
+use bevy_rapier3d::plugin::PhysicsSet;
+
+use crate::{components::camera::*, states::play::PlaySystems};
+
+pub struct CameraPlugin;
+
+impl Plugin for CameraPlugin {
+	fn build(&self, app: &mut App) {
+		app.add_systems(Update, camera_pitch.in_set(PlaySystems));
+		app.add_systems(
+			PostUpdate,
+			//Update after physics moves entities
+			camera_attachment.in_set(PlaySystems).after(PhysicsSet::Writeback),
+		);
+		#[cfg(feature = "dev")]
+		app.add_systems(Update, camera_toggle.in_set(PlaySystems));
+	}
+}
+
+pub fn camera_attachment(
+	attachment_targets: Query<&GlobalTransform>,
+	cam: Single<(&mut Transform, &CameraAttachment, &CameraMode)>,
+) {
+	let (mut transform, attach, mode) = cam.into_inner();
+
+	if let Ok(tgt) = attachment_targets.get(attach.0) {
+		match mode {
+			CameraMode::Player => {
+				transform.rotation = tgt.rotation();
+				transform.translation = tgt.translation();
+			}
+			CameraMode::Ship => todo!("Ship Mode"),
+			CameraMode::Disabled => (),
+		}
+	}
+}
+
+pub fn camera_pitch(cam_query: Query<(&mut Transform, &CameraPitch)>) {
+	for (mut cam_transform, pitch) in cam_query {
+		cam_transform.rotation = Quat::from_rotation_x(pitch.0);
+	}
+}
+
+#[cfg(feature = "dev")]
+pub fn camera_toggle(
+	key: Res<ButtonInput<KeyCode>>,
+	mut window: Single<&mut Window, With<PrimaryWindow>>,
+	camera: Single<&mut CameraMode>,
+) {
+	use bevy::window::CursorGrabMode;
+	let mut mode = camera.into_inner();
+	if key.just_pressed(KeyCode::Escape) {
+		if window.cursor_options.visible {
+			*mode = CameraMode::Player;
+			window.cursor_options.grab_mode = CursorGrabMode::Locked;
+			window.cursor_options.visible = false;
+		} else {
+			*mode = CameraMode::Disabled;
+			window.cursor_options.grab_mode = CursorGrabMode::None;
+			window.cursor_options.visible = true;
+		}
+	}
+}