voice no longer hard-coded, bogeydope ordering fix, tripwire ignoring on-ground units

src/commands/bogeydope.rs

@@ -47,11 +47,11 @@ pub fn bogey_dope(
         return;
     };
 
-    let mut distance: f64 = 0.0;
+    let mut distance: f64 = f64::MAX;
     let mut n = (None, None);
     for (n_pos, n_heading) in npc.iter() {
         let d = p_pos.distance_to_nmi(n_pos);
-        if distance < d {
+        if d < distance {
             distance = d;
             n = (Some(n_pos), Some(n_heading));
         }

src/config.rs

@@ -57,7 +57,7 @@ impl Config {
             ChannelConfig {
                 frequency: 251000000,
                 modulation: Modulation::Am,
-                voice: Voice::David,
+                voice: Voice::new("David"),
             },
         );
 

src/main.rs

@@ -67,7 +67,7 @@ fn give_awacs_radio(
         commands.entity(ent).insert(Radio::new(
             channel.frequency,
             channel.modulation,
-            channel.voice,
+            channel.voice.clone(),
         ));
     }
 }

src/tripwire.rs

@@ -45,6 +45,10 @@ fn tripwire(
             }
 
             for (n_id, n_position, n_heading) in npc.iter() {
+                if n_position.angels() == 0 {
+                    // ignore on-ground units
+                    continue;
+                }
                 let distance = n_position.distance_to_nmi(p_position);
                 if distance <= p_tripwire.range && !p_tripwire.reported.contains(n_id) {
                     p_tripwire.reported.push(*n_id);