Orders: attack (fighting creatures nearby go for an enemy or enemy tower) and guard (up to three creatures hold a room for two minutes); right click with an order tool cancels

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

src/main.rs

@@ -14,6 +14,7 @@ mod map;
 mod menu;
 mod personality;
 mod platform;
+mod orders;
 mod particles;
 mod props;
 mod research;
@@ -123,6 +124,11 @@ fn world_action(app: &mut App, ui: &mut Ui, r3d: &R3d, inp: &mut Input, mx: f32,
         (Tool::Tower(k), Some((x, z))) => app.game.build_tower(k, x, z),
         (Tool::Trap(k), Some((x, z))) => app.game.place_trap(k, x, z),
         (Tool::Spell(sp), _) => app.game.cast(sp, wx, wy),
+        (Tool::Order(0), _) => {
+            let j = r3d.pick_ent(&app.game, &app.cam, mx, my, false);
+            app.game.order_attack(j, wx, wy);
+        }
+        (Tool::Order(_), Some((x, z))) => app.game.order_guard(x, z),
         _ => {}
     }
 }
@@ -720,6 +726,8 @@ 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(_)) {
+                        app.game.cancel_orders();
                     } else {
                         app.game.drop(wx, wy);
                     }
@@ -1055,6 +1063,7 @@ fn draw_frame(app: &mut App, gfx: &Gfx, r3d: &mut R3d, ui: &mut Ui, menu: &mut M
         Tool::Tower(_) => (Color::new(1.0, 0.6, 0.25, 1.0), None),
         Tool::Trap(_) => (Color::new(1.0, 0.4, 0.3, 1.0), None),
         Tool::Spell(sp) => (Color::new(0.8, 0.55, 1.0, 1.0), Some((ground.x, ground.y, sp.radius().max(0.6)))),
+        Tool::Order(_) => (Color::new(1.0, 0.3, 0.3, 1.0), None),
     };
     let ov = Overlay {
         hover: if over_ui { None } else { hover_tile.filter(|&(x, z)| inb(x, z)) },