Add campaign editor script runtime and debug overlays

src/render3d.rs

@@ -2231,11 +2231,14 @@ fn draw_marks(g: &Game, t: f32) {
         return;
     }
     for m in &g.marks {
+        if !m.fixed && !g.debug_markers {
+            continue;
+        }
         let left = m.until.saturating_sub(g.sim_steps) as f32 * STEP;
         if left <= 0.0 {
             continue;
         }
-        let a = (left / 2.0).min(1.0).max(0.18);
+        let a = if m.fixed { 1.0 } else { (left / 2.0).min(1.0).max(0.18) };
         let base = mark_color(m.kind);
         let side = mark_side_color(m.side);
         draw_command_flag(m.x, m.y, Color::new(base.r, base.g, base.b, a), Color::new(side.r, side.g, side.b, a), t);