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Add restart button to game over screen #2

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Add restart button to game over screen #2

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68 changes: 67 additions & 1 deletion src/screens/gameover.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -13,11 +13,17 @@ pub struct GameEnd{
pub enabled: bool,
}

// Add RestartButton component
#[derive(Component)]
struct RestartButton;

pub(super) fn plugin(app: &mut App) {
app.insert_resource(GameEnd{game_end_time:600.0, ktype: 0.0, enabled: false});
app.add_systems(Update, enter_gameover_screen.run_if(in_state(Screen::Gameplay).and(is_gameover)));
app.add_systems(OnEnter(Screen::Gameover), show_game_over);
app.add_systems(OnEnter(Screen::Gameplay), reset_game_end_timer);
// Add restart button handler
app.add_systems(Update, handle_restart_button.run_if(in_state(Screen::Gameover)));
}


Expand Down Expand Up @@ -185,7 +191,7 @@ fn show_game_over(mut commands: Commands, mut score: ResMut<Score>,
),
// Bottom bar decoration
(
Text::new("═══════════════════════════"),
Text::new("══════════════════════════"),
Node {
margin: UiRect::bottom(Val::Px(10.0)),
..default()
Expand All @@ -197,13 +203,73 @@ fn show_game_over(mut commands: Commands, mut score: ResMut<Score>,
},
TextColor(Color::xyz(0.4811, 0.3064, 0.0253)),
),
// Restart Button
(
Node {
width: Val::Px(200.0),
height: Val::Px(50.0),
border: UiRect::all(Val::Px(2.0)),
justify_content: JustifyContent::Center,
align_items: AlignItems::Center,
margin: UiRect::top(Val::Px(15.0)),
..default()
},
BackgroundColor(Color::srgb(0.0, 0.0, 0.0)),
Outline {
width: Val::Px(2.0),
offset: Default::default(),
color: Color::xyz(0.4811, 0.3064, 0.0253),
},
Button,
RestartButton,
children![
(
Text::new("RESTART"),
TextFont {
font: solar_system_assets.font.clone(),
font_size: 18.0,
..default()
},
TextColor(Color::xyz(0.4811, 0.3064, 0.0253)),
TextLayout::new_with_justify(text_center),
)
],
),

],
)
],
));
}

fn handle_restart_button(
mut interaction_query: Query<
(&Interaction, &mut BackgroundColor),
(Changed<Interaction>, With<RestartButton>),
>,
mut next_screen: ResMut<NextState<Screen>>,
mut score: ResMut<Score>,
) {
for (interaction, mut color) in &mut interaction_query {
match *interaction {
Interaction::Pressed => {
// Reset score
score.energy_rate = 0.0;
score.energy_stored = 500.0;

// Transition back to gameplay
next_screen.set(Screen::Gameplay);
}
Interaction::Hovered => {
*color = BackgroundColor(Color::srgb(0.15, 0.15, 0.15));
}
Interaction::None => {
*color = BackgroundColor(Color::srgb(0.0, 0.0, 0.0));
}
}
}
}

fn reset_game_end_timer(mut game_end: ResMut<GameEnd>, time: Res<Time>) {
// Enable and start countdown whenever we enter Gameplay
game_end.enabled = true;
Expand Down