shuffle

src/game/mod.rs

@@ -1,10 +1,9 @@
-
 use bevy::prelude::*;
 
 use crate::tiles::{self, *};
 
 mod player;
-pub(crate) mod wall;
+pub mod wall;
 
 pub struct Riichi;
 
@@ -13,10 +12,21 @@ impl Plugin for Riichi {
         app.init_resource::<Compass>()
             .add_systems(Startup, init_match)
             .add_systems(Startup, tiles::init_tiles)
-            .add_systems(Startup, wall::build_wall);
+            .add_systems(Update, wall::build_wall)
+            // semicolon stopper
+            ;
     }
 }
 
+#[derive(States, Default, Hash, Clone, Eq, Debug, PartialEq)]
+enum GameState {
+    #[default]
+    Setup,
+    Deal,
+    Play,
+    Score,
+}
+
 #[derive(Component)]
 pub(crate) struct Dice(u8, u8);
 

src/game/wall.rs

@@ -1,11 +1,24 @@
-
+use bevy::log::tracing::instrument;
 use bevy::prelude::*;
+use rand::seq::SliceRandom;
 
+use crate::game::InWall;
 use crate::tiles::Tile;
 
 #[derive(Component)]
-pub(crate) struct Wall(Vec<Entity>);
+#[relationship_target(relationship = InWall)]
+pub struct Wall(Vec<Entity>);
 
-pub(crate) fn build_wall(_tiles: Query<&Tile>) {
-    info!("built a wall!")
+#[instrument(level = "trace", skip_all)]
+pub(crate) fn build_wall(mut commands: Commands, tiles: Query<Entity, With<Tile>>) -> Result {
+    let mut rng = rand::rng();
+
+    let mut wall = commands.spawn(Wall(vec![]));
+
+    let mut shuffled = tiles.iter().collect::<Vec<_>>();
+    shuffled.shuffle(&mut rng);
+
+    wall.replace_children(&shuffled);
+
+    Ok(())
 }