Fix parsing problem in .mono files

src/bin/trees/main.rs

@@ -53,6 +53,7 @@ fn main() {
         .add_observer(add_dialog_line)
         .add_observer(add_tree_monologue)
         .add_observer(remove_tree_monologue)
+        .add_observer(hide_monologue_preview)
         .run();
 }
 
@@ -162,6 +163,9 @@ fn init_ui(mut commands: Commands) {
         .observe(hover_dialog_box_out);
 }
 
+#[derive(Component)]
+struct MonologuesContainer;
+
 #[derive(Component)]
 struct MonologuesList;
 
@@ -178,20 +182,21 @@ fn init_debug_ui(mut commands: Commands) {
                 height: Val::Percent(90.0),
                 align_self: AlignSelf::Center,
                 justify_self: JustifySelf::Start,
+                width: Val::Percent(60.0),
                 ..default()
             },
+            MonologuesContainer,
             GlobalZIndex(i32::MAX - 1),
             DebuggingState::On,
         ))
         .with_children(|parent| {
             parent.spawn((
                 Node {
-                    min_width: Val::Px(5.0),
                     min_height: Val::Px(5.0),
                     max_height: Val::Percent(90.0),
+                    max_width: Val::Percent(40.0),
                     flex_direction: FlexDirection::Column,
                     padding: UiRect::all(Val::Px(10.0)),
-                    margin: UiRect::all(Val::Px(10.0)),
                     ..default()
                 },
                 BackgroundColor(PINK.into()),
@@ -201,9 +206,9 @@ fn init_debug_ui(mut commands: Commands) {
                 Node {
                     min_height: Val::Px(5.0),
                     max_height: Val::Percent(90.0),
+                    max_width: Val::Percent(60.0),
                     flex_direction: FlexDirection::Column,
                     padding: UiRect::all(Val::Px(10.0)),
-                    margin: UiRect::all(Val::Px(10.0)),
                     ..default()
                 },
                 BackgroundColor(ORANGE.into()),
@@ -377,7 +382,11 @@ fn dialog_engine(
                         if let Some(options) = monologue.get(*idx) {
                             // Spawn the dialog options in the dialog box
                             options.iter().for_each(|option| {
-                                parent.spawn((Text::new(option.clone()), DialogOption));
+                                parent.spawn((
+                                    Text::new(option.clone()),
+                                    DialogOption,
+                                    TextLayout::new(JustifyText::Left, LineBreak::NoWrap),
+                                ));
                             });
                             *idx += 1;
                         } else {
@@ -617,6 +626,7 @@ fn spawn_debug_buttons(
                     .spawn((
                         Button,
                         Text::new(handle.path().unwrap().to_string()),
+                        TextLayout::new(JustifyText::Left, LineBreak::WordBoundary),
                         TreeMonologue(handle.clone()),
                         MonologuesList,
                         BackgroundColor(PINK.into()),
@@ -665,13 +675,14 @@ fn preview_monologue(
             let mut i = 0;
             commands.entity(*container).with_children(|parent| {
                 while let Some(options) = monologue.get(i) {
-                    parent.spawn((Text::new(format!("{i}. ---")), MonologuePreview));
+                    parent.spawn((Text::new("---"), MonologuePreview));
                     for (n, item) in options.iter().enumerate() {
-                        parent.spawn((Text::new(format!("{i}.{n}. {item}")), MonologuePreview));
+                        parent.spawn((Text::new(format!("{i}.{n}: {item}")), MonologuePreview));
                     }
                     // TODO: Just implement iter_batches or something
                     i += 1;
                 }
+                parent.spawn((Text::new("---"), MonologuePreview));
             });
         }
     }
@@ -681,3 +692,21 @@ fn spawn_monologue_tree(trigger: Trigger<Pointer<Click>>, mut commands: Commands
     // todo!("Spawn monologue tree when button is clicked")
 }
 
+fn hide_monologue_preview(
+    trigger: Trigger<Pointer<Over>>,
+    preview: Single<Entity, (With<MonologuePreview>, Without<Button>, Without<Text>)>,
+    query: Query<
+        Entity,
+        Or<(
+            With<MonologuePreview>,
+            With<MonologuesList>,
+            With<MonologuesContainer>,
+            With<Window>,
+        )>,
+    >,
+    mut commands: Commands,
+) {
+    if !query.contains(trigger.target()) {
+        commands.entity(*preview).despawn_related::<Children>();
+    }
+}

src/bin/trees/mono.rs

@@ -43,23 +43,20 @@ impl AssetLoader for MonologueLoader {
 
         let raw_string = String::from_utf8(bytes)?;
 
-        let value: Vec<Vec<String>> = raw_string
-            // First split on the '---' separators between batches
-            .split_terminator("---")
-            .map(|batch| {
-                batch
-                    // Then split batches into newline-separated groups of text
-                    .split_terminator("\n\n")
-                    .filter_map(|line| {
-                        // Filter out comments, empty lines, and extraneous newlines
-                        (!line.starts_with("#") && !line.is_empty() && line != "\n")
-                            // Trim the resulting dialog option
-                            .then_some(line.trim().into())
-                    })
-                    .collect()
-            })
-            .filter(|sub: &Vec<String>| !sub.is_empty())
-            .collect();
+        let mut value: Vec<Vec<String>> = vec![vec![]];
+
+        for line in raw_string.lines() {
+            if line.starts_with("---") {
+                value.push(Vec::new());
+            } else if line.starts_with("#") || line.is_empty() {
+                // Skip comments and blank lines
+            } else {
+                value.last_mut().unwrap().push(line.into());
+            }
+        }
+
+        // Clear empty batches
+        value.retain(|batch| !batch.is_empty());
 
         debug!("Monologue: {:#?}", value);