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center map around targeted object

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This commit is contained in:
yuni 2024-04-19 03:54:17 +02:00
parent 7d85a93449
commit 513e3d89ef
2 changed files with 9 additions and 3 deletions
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10
src/camera.rs
View file

@ -115,6 +115,7 @@ pub fn update_map_camera(
mut mapcam: ResMut<MapCam>,
mut q_camera: Query<&mut Transform, (With<Camera>, Without<actor::PlayerCamera>)>,
q_playercam: Query<&Transform, (With<actor::PlayerCamera>, Without<Camera>)>,
q_target: Query<&Transform, (With<hud::IsTargeted>, Without<Camera>, Without<actor::PlayerCamera>)>,
mut mouse_events: EventReader<MouseMotion>,
keyboard_input: Res<ButtonInput<KeyCode>>,
) {
@ -123,6 +124,11 @@ pub fn update_map_camera(
}
let mut camera_transform = q_camera.get_single_mut().unwrap();
let player_transform = q_playercam.get_single().unwrap();
let target = if let Ok(target) = q_target.get_single() {
target
} else {
player_transform
};
// Get mouse movement
let mut mouse_delta = Vec2::ZERO;
@ -151,8 +157,8 @@ pub fn update_map_camera(
let point_of_view = pov_rotation * (mapcam.zoom_level * Vec3::new(1.0, 0.0, 0.0));
// Apply updates to camera
camera_transform.translation = player_transform.translation + point_of_view;
camera_transform.look_at(player_transform.translation, Vec3::Y);
camera_transform.translation = target.translation + point_of_view;
camera_transform.look_at(target.translation, Vec3::Y);
}
pub fn update_fov(

2
src/world.rs
View file

@ -116,7 +116,7 @@ pub fn setup(
let sphere_handle = meshes.add(Sphere::new(1.0).mesh().uv(16, 16));
let mut starcount = 0;
for (index, star) in nature::STARS.iter().enumerate() {
let (x, y, z, mag, absmag, color_index, radius, name) = *star;
let (x, y, z, mag, _absmag, color_index, name) = *star;
if mag > STARS_MAX_MAGNITUDE {
continue;
}