Catlook

src/player.rs

@@ -19,6 +19,9 @@ const PLAYER_SPEED: f32 = 500.;
 #[derive(Component, Debug)]
 pub struct Player;
 
+#[derive(Component, Debug)]
+pub struct PlayerSprite;
+
 #[derive(Component, Debug)]
 pub struct Crosshair;
 
@@ -58,6 +61,7 @@ pub fn startup(
         ))
         .with_children(|player| {
             player.spawn((
+                PlayerSprite,
                 Name::new("PlayerSprite"),
                 SpriteBundle {
                     texture: assets.load("img/Player.png"),
@@ -107,10 +111,21 @@ pub fn control(
     input: Res<Input>,
     mut crosshair: Query<&mut Transform, With<Crosshair>>,
     mut player: Query<&mut Heading, With<Player>>,
+    mut sprite: Query<(&mut Sprite, &mut TextureAtlas), With<PlayerSprite>>,
     // time: Res<Time>,
 ) {
     if let Ok(mut heading) = player.get_single_mut() {
         heading.0 = input.movement;
+        if let Ok((mut sprite, mut texture)) = sprite.get_single_mut() {
+            if heading.y < 0. {
+                texture.index = 0;
+            } else if heading.y > 0. {
+                texture.index = 1;
+            } else if heading.x != 0. {
+                texture.index = 2;
+                sprite.flip_x = heading.x > 0.;
+            }
+        }
     }
     if let Ok(mut transform) = crosshair.get_single_mut() {
         transform.rotation = Quat::from_rotation_z(input.angle - (TAU / 4.));