status bar display

kiln-tui/src/main.rs

@@ -18,6 +18,7 @@ mod overlay;
 mod render;
 mod scroll_overlay;
 mod speech;
+mod status;
 mod term;
 mod transition;
 mod ui;
@@ -37,6 +38,7 @@ use crate::menu::MenuWidget;
 use crate::mode::{Mode, PendingMode};
 use crate::scroll_overlay::ScrollOverlayWidget;
 use crate::speech::SpeechBubblesWidget;
+use crate::status::StatusSidebarWidget;
 use crate::ui::Ui;
 use kiln_core::game::GameState;
 use kiln_core::log::LogLine;
@@ -330,12 +332,30 @@ fn draw_play(frame: &mut Frame, game: &GameState, ui: &mut Ui) {
         format!(" {} ", board.name)
     };
 
+    // Carve a fixed-width status sidebar off the left edge when enabled; the
+    // board/log layout below operates on whatever area is left (`content_area`).
+    let content_area = if ui.show_status {
+        // Overlap by one column so the sidebar's right border and the board's
+        // left border share a cell (both blocks merge their borders).
+        let [sidebar_area, rest] =
+            Layout::horizontal([Constraint::Length(STATUS_SIDEBAR_WIDTH), Constraint::Min(0)])
+                .spacing(Spacing::Overlap(1))
+                .areas(frame.area());
+        frame.render_widget(
+            StatusSidebarWidget::new(game.player_health - 2, game.player_gems),
+            sidebar_area,
+        );
+        rest
+    } else {
+        frame.area()
+    };
+
     if ui.log.open {
-        // Split the screen: board on top, log panel of `height` at the bottom.
+        // Split the content area: board on top, log panel of `height` at the bottom.
         let [board_area, log_area] =
             Layout::vertical([Constraint::Min(3), Constraint::Length(ui.log.height)])
                 .spacing(Spacing::Overlap(1))
-                .areas(frame.area());
+                .areas(content_area);
 
         let block = Block::bordered()
             .title(title)
@@ -345,15 +365,21 @@ fn draw_play(frame: &mut Frame, game: &GameState, ui: &mut Ui) {
         draw_board_area(frame, inner, game, ui);
         frame.render_stateful_widget(LogWidget::new(&game.log), log_area, &mut ui.log);
     } else {
-        // Panel closed: board fills the screen, latest message in the border.
-        let mut block = Block::bordered().title(title);
+        // Panel closed: board fills the content area, latest message in the border.
+        // Merge borders so a joined edge with the status sidebar renders cleanly.
+        let mut block = Block::bordered()
+            .title(title)
+            .merge_borders(MergeStrategy::Exact);
         block = block.title_bottom(log_preview_line(&game.log).left_aligned());
-        let inner = block.inner(frame.area());
-        frame.render_widget(block, frame.area());
+        let inner = block.inner(content_area);
+        frame.render_widget(block, content_area);
         draw_board_area(frame, inner, game, ui);
     }
 }
 
+/// Width (in terminal columns, borders included) of the play-mode status sidebar.
+const STATUS_SIDEBAR_WIDTH: u16 = 18;
+
 /// Renders the inner board area: either the active board-layer animation or the live board.
 ///
 /// If `ui.pending_transition` is set, pre-renders both boards into a new