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clickable buttons

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This commit is contained in:
WanderingPenwing 2024-10-06 08:58:38 +02:00
parent 7cd07ad958
commit 39f45debda
1 changed files with 47 additions and 34 deletions
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81
src/main.rs
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@ -239,49 +239,60 @@ fn player_rotate(
const NORMAL_BUTTON: Color = Color::srgb(0.15, 0.15, 0.15);
const PRESSED_BUTTON: Color = Color::srgb(0.50, 0.15, 0.15);
fn ui_setup(mut commands: Commands) {
fn ui_setup(mut commands: Commands, asset_server: Res<AssetServer>) {
// Create a container node that places its children (buttons) at the bottom of the screen
let container_node = NodeBundle {
style: Style {
width: Val::Percent(100.0),
height: Val::Percent(100.0),
align_items: AlignItems::Center,
justify_content: JustifyContent::Center,
width: Val::Percent(100.0), // Full width of the screen
height: Val::Percent(100.0), // Full height of the screen
flex_direction: FlexDirection::Row, // Arrange children in a row (horizontal)
justify_content: JustifyContent::Center, // Center horizontally
align_items: AlignItems::FlexEnd, // Place at the bottom of the screen
padding: UiRect::all(Val::Px(10.0)), // Optional padding
..default()
},
..default()
};
let button_node = ButtonBundle {
style: Style {
width: Val::Px(150.0),
height: Val::Px(65.0),
border: UiRect::all(Val::Px(5.0)),
// horizontally center child text
justify_content: JustifyContent::Center,
// vertically center child text
align_items: AlignItems::Center,
..default()
},
border_color: BorderColor(Color::BLACK),
background_color: NORMAL_BUTTON.into(),
// Button style (same for all buttons)
let button_style = Style {
width: Val::Px(150.0),
height: Val::Px(65.0),
margin: UiRect::all(Val::Px(10.0)), // Add margin between buttons
justify_content: JustifyContent::Center, // Center text horizontally
align_items: AlignItems::Center, // Center text vertically
border: UiRect::all(Val::Px(5.0)),
..default()
};
let button_text_node = TextBundle::from_section(
"Button",
TextStyle {
font_size: 40.0,
color: Color::srgb(0.9, 0.9, 0.9),
..default()
},
);
// Create the container for the buttons
let container = commands.spawn(container_node).id();
let button = commands.spawn(button_node).id();
let button_text = commands.spawn(button_text_node).id();
commands.entity(button).push_children(&[button_text]);
commands.entity(container).push_children(&[button]);
// Function to create buttons with different text
for i in 1..=4 {
let button_node = ButtonBundle {
style: button_style.clone(),
border_color: BorderColor(Color::BLACK),
background_color: NORMAL_BUTTON.into(),
..default()
};
let button_text_node = TextBundle::from_section(
format!("Button {}", i),
TextStyle {
font: asset_server.load("fonts/FiraSans-Bold.ttf"), // Load font
font_size: 40.0,
color: Color::srgb(0.9, 0.9, 0.9),
},
);
// Spawn the button and its text as children of the container
let button = commands.spawn(button_node).id();
let button_text = commands.spawn(button_text_node).id();
commands.entity(button).push_children(&[button_text]);
commands.entity(container).push_children(&[button]);
}
}
@ -310,13 +321,15 @@ fn button_system(
let mut text = text_query.get_mut(children[0]).unwrap();
match *interaction {
Interaction::Pressed => {
text.sections[0].value = "Press".to_string();
*color = PRESSED_BUTTON.into();
border_color.0 = Color::WHITE;
info!("button pressed : {:?}", text.sections[0].value);
}
Interaction::Hovered => {
*color = NORMAL_BUTTON.into();
border_color.0 = Color::BLACK;
}
Interaction::Hovered => {}
Interaction::None => {
text.sections[0].value = "Button".to_string();
*color = NORMAL_BUTTON.into();
border_color.0 = Color::BLACK;
}