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fn setup(mut commands: Commands) {
commands.spawn(Camera2dBundle::default());
// spawn a new CosmicEditBundle
commands.spawn(CosmicEditUiBundle {
style: Style {
// Size and position of text box
width: Val::Px(300.),
height: Val::Px(50.),
left: Val::Px(100.),
top: Val::Px(100.),
..default()
},
cosmic_attrs: CosmicAttrs(AttrsOwned::new(
Attrs::new().color(bevy_color_to_cosmic(Color::GREEN)),
..default()
});
let sprite_editor = commands
.spawn(CosmicEditSpriteBundle {
sprite: Sprite {
// Sets size of text box
custom_size: Some(Vec2::new(300., 100.)),
..default()
},
// Position of text box
transform: Transform::from_xyz(100., 200., 0.),
..default()
})
.id();
fn bevy_color_to_cosmic(color: bevy::prelude::Color) -> CosmicColor {
cosmic_text::Color::rgba(
(color.r() * 255.) as u8,
(color.g() * 255.) as u8,
(color.b() * 255.) as u8,
(color.a() * 255.) as u8,
)
}
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fn change_active_editor_ui(
mut commands: Commands,
mut interaction_query: Query<
(&Interaction, Entity),
(
Changed<Interaction>,
(With<CosmicEditor>, Without<ReadOnly>),
),
>,
) {
for (interaction, entity) in interaction_query.iter_mut() {
if let Interaction::Pressed = interaction {
commands.insert_resource(Focus(Some(entity)));
}
}
}
fn change_active_editor_sprite(
mut commands: Commands,
windows: Query<&Window, With<PrimaryWindow>>,
buttons: Res<Input<MouseButton>>,
mut cosmic_edit_query: Query<
(&mut Sprite, &GlobalTransform, Entity),
(With<CosmicEditor>, Without<ReadOnly>),
>,
camera_q: Query<(&Camera, &GlobalTransform)>,
) {
let window = windows.single();
let (camera, camera_transform) = camera_q.single();
if buttons.just_pressed(MouseButton::Left) {
for (sprite, node_transform, entity) in &mut cosmic_edit_query.iter_mut() {
let size = sprite.custom_size.unwrap_or(Vec2::new(1., 1.));
let x_min = node_transform.affine().translation.x - size.x / 2.;
let y_min = node_transform.affine().translation.y - size.y / 2.;
let x_max = node_transform.affine().translation.x + size.x / 2.;
let y_max = node_transform.affine().translation.y + size.y / 2.;
if let Some(pos) = window.cursor_position() {
if let Some(pos) = camera.viewport_to_world_2d(camera_transform, pos) {
if x_min < pos.x && pos.x < x_max && y_min < pos.y && pos.y < y_max {
commands.insert_resource(Focus(Some(entity)))
};
}
};
}
}
}
fn main() {
App::new()
.add_plugins(DefaultPlugins)
.add_plugins(CosmicEditPlugin::default())
.add_systems(Startup, setup)
.add_systems(Update, change_active_editor_ui)
.add_systems(Update, change_active_editor_sprite)