Hero waves break in where the warning shows: they round the realm to the marked entry; the entry tile glows red

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/balance.rs

@@ -209,3 +209,41 @@ fn balance_waves() {
         }
     }
 }
+
+// where the heroes of a wave really break in, against the marked entry points
+#[test]
+#[ignore]
+fn balance_entry_points() {
+    use crate::map::*;
+    println!("\n== planned entry vs. where the heroes step onto the master's ground ==");
+    for seed in seeds() {
+        let mut g = Game::new(seed, 96, 96);
+        pilot(&mut g, 1, None);
+        let mut planned: Vec<(i32, i32)> = Vec::new();
+        let mut first_in: Option<(i32, i32)> = None;
+        let mut wave = 0;
+        for _ in 0..((20.0 * 60.0 / STEP) as usize) {
+            g.update(STEP);
+            if g.state != 0 {
+                break;
+            }
+            if !g.planned_entries.is_empty() {
+                planned = g.planned_entries.clone();
+            }
+            if g.wave != wave {
+                wave = g.wave;
+                first_in = None;
+            }
+            if first_in.is_none() {
+                if let Some(e) = g.ents.iter().find(|e| e.alive && e.active_hero() && g.map.get(e.x as i32, e.y as i32).map_or(false, |t| t.owner == Owner::Player)) {
+                    first_in = Some((e.x as i32, e.y as i32));
+                    let d = planned.iter().map(|&(px, py)| (((px - e.x as i32).pow(2) + (py - e.y as i32).pow(2)) as f32).sqrt()).fold(f32::MAX, f32::min);
+                    let wp = g.ents.iter().filter(|e| e.alive && e.active_hero()).filter(|e| e.waypoint.is_some()).count();
+                    let heroes = g.ents.iter().filter(|e| e.alive && e.active_hero()).count();
+                    let job = format!("{:?}", e.job);
+                    println!("seed {} wave {}: planned {:?} first in at {:?} -> {:.1} tiles off; heroes with waypoint {}/{}; its job {}", seed, wave, planned, first_in.unwrap(), d, wp, heroes, job);
+                }
+            }
+        }
+    }
+}