store rendered tile as entity rather than raw Paragraph

src/tui/render/tile.rs

@@ -0,0 +1,34 @@
+use bevy::prelude::*;
+use ratatui::widgets::Paragraph;
+
+use jong::tile::Tile;
+
+#[derive(Component)]
+pub(crate) struct RenderedTile(pub(crate) Paragraph<'static>);
+
+pub(crate) fn draw_tile(tile: &Tile) -> Paragraph<'static> {
+    use ratatui::prelude::*;
+
+    let block = ratatui::widgets::Block::bordered();
+
+    Paragraph::new(match &tile.suit {
+        jong::tile::Suit::Pin(rank) => format!("{}\np", rank.0),
+        jong::tile::Suit::Sou(rank) => format!("{}\ns", rank.0),
+        jong::tile::Suit::Man(rank) => format!("{}\nm", rank.0),
+        jong::tile::Suit::Wind(wind) => (match wind {
+            jong::tile::Wind::Ton => "e\nw",
+            jong::tile::Wind::Nan => "s\nw",
+            jong::tile::Wind::Shaa => "w\nw",
+            jong::tile::Wind::Pei => "n\nw",
+        })
+        .into(),
+        jong::tile::Suit::Dragon(dragon) => (match dragon {
+            jong::tile::Dragon::Haku => "w\nd",
+            jong::tile::Dragon::Hatsu => "g\nd",
+            jong::tile::Dragon::Chun => "r\nd",
+        })
+        .into(),
+    })
+    .block(block)
+    .centered()
+}