cleanup, fixes

src/chat.rs

@@ -122,13 +122,13 @@ impl ChatDB {
     // - `{"goto": "foo"}`
     fn search_choice(&self, yaml: Option<&Value>) -> Option<(String, Value)> {
         let non_choice_tokens = NON_CHOICE_TOKENS.to_vec();
-        if let Some(Value::Mapping(hash)) = yaml {
-            for key in hash.keys() {
+        if let Some(Value::Mapping(map)) = yaml {
+            for key in map.keys() {
                 if let Value::String(key) = key {
                     if non_choice_tokens.contains(&key.as_str()) {
                         continue;
                     }
-                    return Some((key.into(), hash[key].clone()));
+                    return Some((key.into(), map[key].clone()));
                 }
             }
         }
@@ -168,12 +168,6 @@ impl ChatDB {
         return popped;
     }
 
-    // Note that this (intentionally) may result in a pointer that's out of bounds.
-    fn pointer_lookahead(&self, position: &mut Vec<usize>) {
-        let index = position.len() - 1;
-        position[index] += 1;
-    }
-
     // Returns the Value at the given ID/position, as-is.
     // If it's a choice, it returns the entire {"choice text": [...]} mapping.
     fn at(&self, id: usize, position: &Vec<usize>) -> Option<Value> {
@@ -216,17 +210,11 @@ impl ChatDB {
         return result;
     }
 
-    pub fn process_value(&self, chat: &mut Chat, event: &mut EventWriter<ChatEvent>) {
-    }
-
-    pub fn advance_chat(&self, chat: &mut Chat, event: &mut EventWriter<ChatEvent>) {
-        event.send(ChatEvent::DespawnAllChoices);
-        let conv = &self.0.get(chat.id);
-        if conv.is_none() {
-            return;
-        }
-
-        // Handle this entry in the chat list
+    pub fn process_yaml_entry(
+        &self,
+        chat: &mut Chat,
+        event: &mut EventWriter<ChatEvent>,
+    ) -> bool {
         let current_item = self.at(chat.id, &chat.position);
         let mut add_choices = true;
         match current_item {
@@ -239,13 +227,23 @@ impl ChatDB {
                 }
             }
             None => {
-                event.send(ChatEvent::SpawnMessage("Disconnected.".to_string()));
-                event.send(ChatEvent::DespawnAllChats);
+                if chat.position.len() == 0 {
+                    event.send(ChatEvent::SpawnMessage("Disconnected.".to_string()));
+                    event.send(ChatEvent::DespawnAllChats);
+                }
             }
             _ => {
                 error!("Can't handle YAML value {current_item:?}");
             }
         }
+        return add_choices;
+    }
+
+    pub fn advance_chat(&self, chat: &mut Chat, event: &mut EventWriter<ChatEvent>) {
+        event.send(ChatEvent::DespawnAllChoices);
+
+        // Handle this entry in the chat list
+        let add_choices = self.process_yaml_entry(chat, event);
 
         // Move on to next entry
         let mut finished_branch = self.advance_pointer(chat);
@@ -297,21 +295,6 @@ pub fn load_chats(mut chatdb: ResMut<ChatDB>) {
             error!("Could not load chat definitions.  Validate files in `src/chats/` path.");
         }
     }
-//    let mut chat = Chat {
-//        id: 2,
-//        position: vec![0],
-//        timer: 0.0,
-//        talker: Talker {
-//            conv_id: "Icarus".to_string(),
-//            name: None,
-//            pronoun: None,
-//            talking_speed: 1.0,
-//        }
-//    };
-    dbg!(chatdb.at(2, &vec![0]));
-    dbg!(chatdb.at(2, &vec![1]));
-    dbg!(chatdb.at(2, &vec![2]));
-    dbg!(chatdb.at(2, &vec![3]));
 }
 
 pub fn handle_new_conversations(

src/chats/serenity.yaml

@@ -17,9 +17,6 @@
 
 
 - chat: Icarus
-- if talkcount > 0:
-  - "Oh, hi again! How are you?"
-  - goto: howru
 - Oh hey, you're awake!
 - I found you drifting out cold, and thought, I better watch over you.
 - Took us here behind that moonlet, to shield you from the micros.