add implicit "Continue" option to all conversations

src/chat.rs

@@ -25,6 +25,8 @@ pub const CHATS: &[&str] = &[
     include_str!("chats/thebe.yaml"),
 ];
 
+pub const TEXT_CONTINUE: &str = "Continue...";
+
 pub const TOKEN_CHAT: &str = "chat";
 pub const TOKEN_MSG: &str = "msg";
 pub const TOKEN_SYSTEM: &str = "system";
@@ -633,6 +635,20 @@ impl ChatDB {
                     break;
                 }
             }
+
+            // Add a "Continue" choice to any conversation line that doesn't define any choices
+            let choices_available = key > 0;
+            let at_exit = chat.position.is_empty();
+            if !choices_available && !at_exit {
+                let goto: Vec<usize> = chat.position.clone();
+                event.send(ChatEvent::SpawnChoice(
+                    String::from(TEXT_CONTINUE),
+                    0,
+                    goto,
+                    true,
+                    None,
+                ));
+            }
         }
     }
 }