/end-tutorial

4 files changed, 38 insertions, 2 deletions

diff --git a/server/src/commands.rs b/server/src/commands.rs
index dab0e540..c03c8bcd 100644
--- a/server/src/commands.rs
+++ b/server/src/commands.rs
@@ -81,9 +81,11 @@ enum Command {
     Reload,
     /// Shows the recipe book
     Book,
+    #[clap(alias = "tutorial")]
     StartTutorial {
         item: String,
     },
+    EndTutorial,
     #[clap(alias = "tr")]
     TranslateMessage {
         message_id: String,
@@ -270,6 +272,18 @@ impl Server {
                 }
                 self.entities.push(Box::new(Tutorial::new(player, item)));
             }
+            Command::EndTutorial => {
+                #[cfg(not(test))] // TODO rust-analyser does not undestand trait upcasting
+                if let Some(tutorial) = self
+                    .entities
+                    .iter_mut()
+                    .find_map(|e| <dyn std::any::Any>::downcast_mut::<Tutorial>(e.as_mut()))
+                {
+                    tutorial.ended = true;
+                } else {
+                    bail!("No tutorial running")
+                }
+            }
             Command::TranslateMessage {
                 message_id,
                 arguments,
diff --git a/server/src/entity/tutorial.rs b/server/src/entity/tutorial.rs
index a49c5993..d33f14ea 100644
--- a/server/src/entity/tutorial.rs
+++ b/server/src/entity/tutorial.rs
@@ -15,11 +15,13 @@ pub struct Tutorial {
 
     current_hint: Option<(Option<IVec2>, Message)>,
     delete_timer: f32,
+    pub ended: bool,
 }
 
 impl Tutorial {
     pub fn new(player: PlayerID, item: ItemIndex) -> Self {
         Self {
+            ended: false,
             player,
             next_update_due: 0.,
             target: item,
@@ -32,7 +34,7 @@ impl Tutorial {
 
 impl Entity for Tutorial {
     fn finished(&self) -> bool {
-        self.delete_timer <= 0.
+        self.ended
     }
     fn destructor(&mut self, c: EntityContext<'_>) {
         if let Some((position, _)) = self.current_hint {
@@ -49,6 +51,9 @@ impl Entity for Tutorial {
         });
     }
     fn tick(&mut self, c: EntityContext<'_>) -> Result<()> {
+        if self.ended {
+            return Ok(());
+        }
         const TARGET_DT: f32 = 0.2;
         self.next_update_due -= c.dt;
         if self.next_update_due > 0. {
@@ -67,6 +72,7 @@ impl Entity for Tutorial {
         if hint.is_none() {
             self.delete_timer -= TARGET_DT;
             if self.delete_timer <= 0. {
+                self.ended = true;
                 hint = None;
                 c.packet_out.push_back(PacketC::TutorialEnded {
                     item: self.target,
diff --git a/server/src/server.rs b/server/src/server.rs
index 6350d635..06b6e5fd 100644
--- a/server/src/server.rs
+++ b/server/src/server.rs
@@ -674,7 +674,22 @@ impl Server {
                 warn!("Entity tick failed: {e}")
             }
         }
-        self.entities.retain(|e| !e.finished());
+        self.entities.retain_mut(|e| {
+            if e.finished() {
+                e.destructor(EntityContext {
+                    game: &mut self.game,
+                    load_map: &mut load_map,
+                    packet_out: &mut self.packet_out,
+                    score_changed: &mut self.score_changed,
+                    packet_in: &mut self.packet_loopback,
+                    scoreboard: &self.scoreboard,
+                    dt: 0.,
+                });
+                false
+            } else {
+                true
+            }
+        });
 
         if let Some(map) = load_map {
             return Some((map, Some(Duration::from_secs(300))));
diff --git a/test-client/main.ts b/test-client/main.ts
index a6eaf809..a3bf0105 100644
--- a/test-client/main.ts
+++ b/test-client/main.ts
@@ -318,6 +318,7 @@ function keyboard(ev: KeyboardEvent, down: boolean) {
     if (down && ev.code == "Numpad5") send({ player: my_id, type: "communicate", message: { text: "/start 5star" } })
     if (down && ev.code == "Numpad8") send({ player: my_id, type: "communicate", message: { text: "/start-tutorial plate:seared-patty,sliced-bun" } })
     if (down && ev.code == "Numpad9") send({ player: my_id, type: "communicate", message: { text: "/start-tutorial plate:bun" } })
+    if (down && ev.code == "Numpad7") send({ player: my_id, type: "communicate", message: { text: "/end-tutorial" } })
     if (down && ev.code == "Numpad0") send({ player: my_id, type: "communicate", message: { text: "/end" } })
     if (down && ev.code == "KeyE") particle_splash(get_interact_target() ?? { x: 0, y: 0 })
     if (down) keys_down.add(ev.code)