Markers: a second click or tap removes them; right click with the flag tool takes the flag

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

src/main.rs

@@ -1410,7 +1410,7 @@ async fn main() {
                 if !inp.rdrag && !over_ui && app.game.state == 0 {
                     if inp.ldown.is_some() {
                         inp.ldown = None;
-                    } else if app.game.hand.is_empty() && matches!(ui.tool, Tool::Order(_)) {
+                    } else if app.game.hand.is_empty() && matches!(ui.tool, Tool::Order(_) | Tool::Flag) {
                         app.game.queue(Act::Unmark { x: wx, y: wy });
                     } else {
                         app.game.queue(Act::Drop { x: wx, y: wy });

src/orders.rs

@@ -86,7 +86,9 @@ impl Game {
             let (mx, my) = xy(m);
             (mx - x).abs() <= 1 && (my - y).abs() <= 1
         }) {
-            return; // there is one already
+            // a second click (tap) on a marker takes it away again
+            self.unmark(x as f32 + 0.5, y as f32 + 0.5);
+            return;
         }
         if marks.len() >= MAX_MARKS {
             self.hint(31, "hint.marks_full");
@@ -128,6 +130,11 @@ impl Game {
                     }
                 }
             }
+        } else if let Some(f) = self.flag.filter(|f| near(f)) {
+            // the rally flag goes the same way
+            let (fx, fy) = xy(f);
+            self.set_flag(fx, fy);
+            return;
         } else {
             self.cancel_orders();
             return;
@@ -329,6 +336,31 @@ mod tests {
         assert_eq!(g.ents.iter().filter(|e| matches!(e.job, Job::Guard(_))).count(), 0);
     }
 
+    #[test]
+    fn a_second_tap_removes_a_marker_and_right_click_takes_the_flag() {
+        let mut g = Game::new(14, 64, 64);
+        let (cx, cy) = g.map.core;
+        for y in cy - 6..=cy + 8 {
+            for x in cx - 6..=cx + 10 {
+                let t = &mut g.map.t[idx(x, y)];
+                if t.kind != Kind::Core {
+                    t.kind = Kind::Floor;
+                    t.owner = Owner::Player;
+                }
+            }
+        }
+        g.place_mark(cx + 5, cy + 5, false);
+        g.place_mark(cx + 7, cy + 2, true);
+        assert_eq!((g.guard_marks.len(), g.attack_marks.len()), (1, 1));
+        g.place_mark(cx + 5, cy + 5, false);
+        g.place_mark(cx + 7, cy + 2, true);
+        assert_eq!((g.guard_marks.len(), g.attack_marks.len()), (0, 0), "tapped again: gone");
+        g.set_flag(cx + 4, cy - 3);
+        assert!(g.flag.is_some());
+        g.unmark(cx as f32 + 4.5, cy as f32 - 2.5);
+        assert!(g.flag.is_none(), "the flag goes too");
+    }
+
     #[test]
     fn shields_are_held_and_swords_share_the_creatures() {
         let mut g = Game::new(14, 64, 64);