render some tiles

src/tui/render.rs

@@ -0,0 +1,55 @@
+use std::marker::PhantomData;
+
+use bevy::ecs::system::SystemParam;
+use bevy::prelude::*;
+use bevy_ratatui::RatatuiContext;
+use ratatui::widgets::Paragraph;
+
+use jong::game::wall::Wall;
+use jong::game::wall::WallTiles;
+use jong::tiles::Tile;
+
+mod tiles;
+
+pub(crate) fn draw_ingame(
+    tiles: Query<&Tile>,
+    wall: Option<Single<&WallTiles, With<Wall>>>,
+    mut tui_ctx: ResMut<RatatuiContext>,
+) -> Result {
+    use ratatui::layout::Flex;
+    use ratatui::prelude::*;
+
+    let title = ratatui::text::Text::raw("tiny riichi");
+
+    let wall = if let Some(wall) = wall {
+        let wall = wall
+            .iter()
+            .map(|inwall| -> Result<_> { Ok(tiles.get(inwall).map(tiles::draw_tile)?) })
+            .collect::<Result<Vec<_>>>()?;
+
+        // let paragraph = Paragraph::new(wall.join(", ")).wrap(ratatui::widgets::Wrap { trim: true });
+        Some(wall)
+    } else {
+        None
+    };
+
+    tui_ctx.draw(|frame| {
+        // frame.render_widget(title, frame.area());
+        debug!("{}", frame.area());
+
+        if let Some(wall) = wall {
+            // let tile_area = Rect::new(0, 0, 5, 4);
+            let layout = Layout::horizontal(vec![Constraint::Max(5); 13]).flex(Flex::Start);
+            let mut area = frame.area();
+            area.height = 4;
+            let areas = layout.areas::<13>(area);
+            // debug!("wall.len(): {}, areas.len(): {}", wall.len(), areas.len());
+            for (tile, rect) in wall.iter().zip(areas.iter()) {
+                // debug!("{rect:?}");
+                frame.render_widget(tile, *rect);
+            }
+        }
+    })?;
+
+    Ok(())
+}