Initial work on menus

src/menus/character_select/character_box.rs

@@ -0,0 +1,41 @@
+use bevy::{prelude::*, text::FontSourceTemplate};
+
+use crate::{fighter::manifest::FighterManifest, menus::{button::FGUiButton, style::FGUiButtonType}};
+
+#[derive(Component, Clone, Default, FromTemplate)]
+pub struct CharacterBox {
+    fighter_manifest: Handle<FighterManifest>,
+}
+
+impl CharacterBox {
+    pub fn scene(manifest_handle: Handle<FighterManifest>, manifests: &Res<Assets<FighterManifest>>) -> impl Scene {
+        let manifest = manifests.get(&manifest_handle).expect("Fighter manifest should be valid");
+        bsn! {
+            Node {
+                width: px(128),
+                height: px(128),
+                flex_direction: FlexDirection::Column,
+                justify_content: JustifyContent::FlexEnd
+            }
+            FGUiButton {
+                button_type: FGUiButtonType::CharacterSelectCharacter
+            }
+            CharacterBox {
+                fighter_manifest: manifest_handle
+            }
+            BackgroundColor(Color::srgb(1.0, 1.0, 1.0))
+            Children [
+                Node {
+                    width: percent(100)
+                }
+                Text("El Grande Padre")
+                TextFont {
+                    font: FontSourceTemplate::Handle("fonts/roboto.ttf"),
+                    font_size: px(crate::menus::style::TEXT_SIZE),
+                }
+                TextColor(Color::srgb(0.9, 0.9, 0.9))
+                BackgroundColor(Color::srgb(0.0, 0.0, 1.0))
+            ]
+        }
+    }
+}

src/menus/character_select/fighter_portrait.rs

@@ -0,0 +1,18 @@
+
+use bevy::prelude::*;
+pub struct FighterPortrait {
+    pub player_slot: usize
+}
+
+impl FighterPortrait {
+    pub fn create(player_slot: usize) -> impl Scene {
+        bsn![
+            Node {
+                max_width: px(300),
+                height: px(400),
+                flex_grow: 1.0
+            }
+            BackgroundColor(bevy::color::palettes::css::ORANGE)
+        ]
+    }
+}

src/menus/character_select/mod.rs

@@ -0,0 +1,151 @@
+use bevy::prelude::*;
+
+use crate::{
+    fighter::manifest::{FighterManifest, FighterManifestRegistry},
+    input::{LocalInputAssignments, LocalInputSource},
+    menus::{MenuMarker, build_menu_with_props, cursor::FGMenuCursor, spawn_menu, wrap_menu},
+};
+
+pub mod character_box;
+pub mod fighter_portrait;
+
+#[derive(Component, FromTemplate)]
+pub struct CharacterSelectScreen {
+    pub fighter_portait_container: Entity,
+}
+
+pub fn setup_character_select(
+    existing_menu: Option<Single<Entity, With<MenuMarker>>>,
+    commands: Commands,
+    manifest_registry: Res<FighterManifestRegistry>,
+    assignments: Res<LocalInputAssignments>,
+    manifests: Res<Assets<FighterManifest>>,
+) {
+    let character_boxes = manifest_registry
+        .iter()
+        .map(|(_, v)| character_box::CharacterBox::scene(v.clone(), &manifests))
+        .collect::<Vec<_>>();
+
+    // Create existing portraits
+    let fighter_portraits = assignments
+        .iter()
+        .map(|(slot, _)| fighter_portrait::FighterPortrait::create(*slot))
+        .collect::<Vec<_>>();
+
+    let menu = bsn! {
+        // Characters
+        CharacterSelectScreen {
+            fighter_portait_container: #PortraitContainer
+        }
+        Node {
+            flex_direction: FlexDirection::Column
+        }
+        Children [
+            (Node {
+                flex_direction: FlexDirection::Column,
+                width: percent(100),
+                height: percent(100),
+                justify_content: JustifyContent::Center,
+                align_items: AlignItems::Center
+            }
+            Children [
+                {character_boxes}
+            ]
+        ),
+        (
+            #PortraitContainer
+            Node {
+                flex_direction: FlexDirection::Row,
+                width: percent(100),
+                justify_content: JustifyContent::Center
+            }
+            Children [
+                {fighter_portraits}
+            ]
+        )
+        ]
+    };
+
+    spawn_menu(existing_menu, commands, menu);
+}
+
+pub fn create_portrait(
+    player_slot: usize,
+    container: Entity,
+    mut commands: Commands,
+    mut meshes: ResMut<Assets<Mesh>>,
+    mut materials: ResMut<Assets<ColorMaterial>>,
+    mapping: Res<LocalInputAssignments>,
+) {
+    let entity = commands
+        .spawn_scene(fighter_portrait::FighterPortrait::create(player_slot))
+        .id();
+    commands.entity(container).add_child(entity);
+
+    commands.spawn(
+        FGMenuCursor::create_cursor(player_slot, meshes, materials, mapping)
+    );
+}
+
+#[derive(Event)]
+pub struct FighterSlotAssigned {
+    pub slot: usize,
+}
+
+pub fn handle_fighter_slot_addition(
+    addition: On<FighterSlotAssigned>,
+    query: Single<&CharacterSelectScreen>,
+    commands: Commands,
+    meshes: ResMut<Assets<Mesh>>,
+    materials: ResMut<Assets<ColorMaterial>>,
+    mapping: Res<LocalInputAssignments>,
+) {
+    let slot = addition.slot;
+    create_portrait(
+        slot,
+        query.fighter_portait_container,
+        commands,
+        meshes,
+        materials,
+        mapping,
+    );
+}
+
+pub fn css_input(
+    key: Res<ButtonInput<KeyCode>>,
+    pads: Query<(Entity, &Gamepad)>,
+    mut assignments: ResMut<LocalInputAssignments>,
+    mut commands: Commands,
+) {
+    if key.get_pressed().len() != 0 {
+        if let None = assignments
+            .iter()
+            .find(|(_, source)| matches!(source, LocalInputSource::Keyboard))
+        {
+            if let Some(free_idx) = assignments.get_free_player_index() {
+                assignments.push((free_idx, LocalInputSource::Keyboard));
+                info!("New keyboard assignment");
+                commands.trigger(FighterSlotAssigned { slot: free_idx });
+            }
+        }
+    }
+
+    for (entity, pad) in pads {
+        if pad.any_pressed(GamepadButton::all()) {
+            let existed = assignments
+                .iter()
+                .find(|(_, assignment)| {
+                    if let LocalInputSource::Gamepad(assignment_entity) = assignment {
+                        return entity == *assignment_entity;
+                    }
+                    false
+                })
+                .is_some();
+
+            if !existed && let Some(free_idx) = assignments.get_free_player_index() {
+                assignments.push((free_idx, LocalInputSource::Gamepad(entity)));
+                commands.trigger(FighterSlotAssigned { slot: free_idx });
+            }
+        }
+    }
+}