head database for aim and ai

src/aim/mod.rs

@@ -4,6 +4,7 @@ mod target_ui;
 use crate::{
     GameState,
     head::ActiveHead,
+    head_asset::HeadsDatabase,
     physics_layers::GameLayer,
     player::{Player, PlayerBodyMesh},
     tb_entities::EnemySpawn,
@@ -53,15 +54,15 @@ fn add_aim(mut commands: Commands, query: Query<Entity, Added<ActiveHead>>) {
     }
 }
 
-fn head_change(mut query: Query<(&ActiveHead, &mut AimState), Changed<ActiveHead>>) {
+fn head_change(
+    mut query: Query<(&ActiveHead, &mut AimState), Changed<ActiveHead>>,
+    heads_db: Res<HeadsDatabase>,
+) {
     for (head, mut state) in query.iter_mut() {
         // info!("head changed: {}", head.0);
         // state.max_angle = if head.0 == 0 { PI / 8. } else { PI / 2. }
-        state.range = match head.0 {
-            0 => 80.,
-            3 => 60.,
-            _ => 40.,
-        };
+        let stats = heads_db.head_stats(head.0);
+        state.range = stats.range;
     }
 }