feat(client_web): display checkers stacks

client_web/assets/style.css

@@ -70,18 +70,85 @@ input[type="text"] {
     cursor: pointer;
 }
 
-/* ── Score panel ────────────────────────────────────────────────────── */
+/* ── Player score panel ─────────────────────────────────────────────── */
-.score-panel {
+.player-score-panel {
-    display: flex;
-    gap: 2rem;
     background: #f5edd8;
     border-radius: 6px;
-    padding: 0.5rem 1.5rem;
+    padding: 0.5rem 1rem;
-    font-size: 0.95rem;
+    font-size: 0.9rem;
     box-shadow: 0 1px 4px rgba(0,0,0,0.2);
+    width: 100%;
+    max-width: 900px;
+}
+
+.player-score-header {
+    margin-bottom: 0.3rem;
+}
+
+.player-name {
+    font-weight: bold;
+    font-size: 1rem;
+}
+
+.score-bars {
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+}
+
+.score-bar-row {
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+}
+
+.score-bar-label {
+    font-size: 0.8rem;
+    color: #555;
+    width: 3.5rem;
+    text-align: right;
+    flex-shrink: 0;
+}
+
+.score-bar {
+    width: 140px;
+    height: 10px;
+    background: rgba(0,0,0,0.12);
+    border-radius: 5px;
+    overflow: hidden;
+    flex-shrink: 0;
+}
+
+.score-bar-fill {
+    height: 100%;
+    border-radius: 5px;
+    transition: width 0.3s;
+}
+
+.score-bar-points { background: #4a7a3a; }
+.score-bar-holes  { background: #7a4a2a; }
+
+.score-bar-value {
+    font-size: 0.8rem;
+    color: #444;
+    min-width: 2.5rem;
+}
+
+.bredouille-badge {
+    font-size: 0.7rem;
+    font-weight: bold;
+    color: #fff;
+    background: #c07800;
+    border-radius: 3px;
+    padding: 0.05em 0.35em;
+    cursor: default;
+}
+
+.player-jans {
+    margin-top: 0.35rem;
+    border-top: 1px solid rgba(0,0,0,0.1);
+    padding-top: 0.25rem;
 }
-.score-row { display: flex; gap: 1rem; align-items: center; }
-.score-name { font-weight: bold; min-width: 80px; }
 
 /* ── Status bar ─────────────────────────────────────────────────────── */
 .status-bar {
@@ -195,7 +262,7 @@ input[type="text"] {
 /* ── Fields ─────────────────────────────────────────────────────────── */
 .field {
     width: 60px;
-    height: 110px;
+    height: 180px;
     background: #d4a843;
     border-radius: 4px;
     display: flex;
@@ -228,25 +295,34 @@ input[type="text"] {
 .top-row .field-num { bottom: auto; top: 2px; }
 
 /* ── Checkers ───────────────────────────────────────────────────────── */
-.checkers {
+.checker-stack {
-    width: 46px;
+    display: flex;
-    height: 46px;
+    flex-direction: column;
+    align-items: center;
+}
+
+.checker {
+    width: 40px;
+    height: 40px;
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
-    font-size: 1rem;
+    font-size: 0.8rem;
     font-weight: bold;
     border: 2px solid rgba(0,0,0,0.3);
-    box-shadow: inset 0 2px 4px rgba(255,255,255,0.3), 0 2px 4px rgba(0,0,0,0.3);
+    box-shadow: inset 0 2px 4px rgba(255,255,255,0.3), 0 1px 3px rgba(0,0,0,0.3);
+    flex-shrink: 0;
 }
 
-.checkers.white {
+.checker + .checker { margin-top: 2px; }
+
+.checker.white {
     background: radial-gradient(circle at 35% 35%, #ffffff, #cccccc);
     color: #333;
 }
 
-.checkers.black {
+.checker.black {
     background: radial-gradient(circle at 35% 35%, #555555, #111111);
     color: #eee;
 }

client_web/src/components/board.rs

@@ -6,11 +6,11 @@ use crate::trictrac::types::{SerTurnStage, ViewState};
 const TOP_LEFT_W: [u8; 6] = [13, 14, 15, 16, 17, 18];
 const TOP_RIGHT_W: [u8; 6] = [19, 20, 21, 22, 23, 24];
 const BOT_LEFT_W: [u8; 6] = [12, 11, 10, 9, 8, 7];
-const BOT_RIGHT_W: [u8; 6] = [ 6,  5,  4,  3,  2,  1];
+const BOT_RIGHT_W: [u8; 6] = [6, 5, 4, 3, 2, 1];
 
 /// 180° rotation of white's layout: black's pieces (field 24) appear at the bottom.
-const TOP_LEFT_B:  [u8; 6] = [ 1,  2,  3,  4,  5,  6];
+const TOP_LEFT_B: [u8; 6] = [1, 2, 3, 4, 5, 6];
-const TOP_RIGHT_B: [u8; 6] = [ 7,  8,  9, 10, 11, 12];
+const TOP_RIGHT_B: [u8; 6] = [7, 8, 9, 10, 11, 12];
 const BOT_LEFT_B: [u8; 6] = [24, 23, 22, 21, 20, 19];
 const BOT_RIGHT_B: [u8; 6] = [18, 17, 16, 15, 14, 13];
 
@@ -25,8 +25,12 @@ fn displayed_value(
     let mut val = base_board[(field_num - 1) as usize];
     let delta: i8 = if is_white { 1 } else { -1 };
     for &(from, to) in staged_moves {
-        if from == field_num { val -= delta; }
+        if from == field_num {
-        if to == field_num  { val += delta; }
+            val -= delta;
+        }
+        if to == field_num {
+            val += delta;
+        }
     }
     val
 }
@@ -42,11 +46,15 @@ pub fn Board(
 ) -> impl IntoView {
     let board = view_state.board;
     let is_move_stage = view_state.active_mp_player == Some(player_id)
-        && matches!(view_state.turn_stage, SerTurnStage::Move | SerTurnStage::HoldOrGoChoice);
+        && matches!(
+            view_state.turn_stage,
+            SerTurnStage::Move | SerTurnStage::HoldOrGoChoice
+        );
     let is_white = player_id == 0;
 
-    let fields_from = |nums: &[u8]| -> Vec<AnyView> {
+    let fields_from = |nums: &[u8], is_top_row: bool| -> Vec<AnyView> {
-        nums.iter().map(|&field_num| {
+        nums.iter()
+            .map(|&field_num| {
                 view! {
                     <div
                         class=move || {
@@ -94,7 +102,20 @@ pub fn Board(
                             let count = val.unsigned_abs();
                             (count > 0).then(|| {
                                 let color = if val > 0 { "white" } else { "black" };
-                            view! { <span class=format!("checkers {color}")>{count}</span> }
+                                let display_n = (count as usize).min(4);
+                                // outermost index: last for top rows, first for bottom rows.
+                                let outer_idx = if is_top_row { display_n - 1 } else { 0 };
+                                let chips: Vec<AnyView> = (0..display_n).map(|i| {
+                                    let label = if i == outer_idx && count >= 5 {
+                                        count.to_string()
+                                    } else {
+                                        String::new()
+                                    };
+                                    view! {
+                                        <div class=format!("checker {color}")>{label}</div>
+                                    }.into_any()
+                                }).collect();
+                                view! { <div class="checker-stack">{chips}</div> }
                             })
                         }}
                     </div>
@@ -113,15 +134,15 @@ pub fn Board(
     view! {
         <div class="board">
             <div class="board-row top-row">
-                <div class="board-quarter">{fields_from(tl)}</div>
+                <div class="board-quarter">{fields_from(tl, true)}</div>
                 <div class="board-bar"></div>
-                <div class="board-quarter">{fields_from(tr)}</div>
+                <div class="board-quarter">{fields_from(tr, true)}</div>
             </div>
             <div class="board-center-bar"></div>
             <div class="board-row bot-row">
-                <div class="board-quarter">{fields_from(bl)}</div>
+                <div class="board-quarter">{fields_from(bl, false)}</div>
                 <div class="board-bar"></div>
-                <div class="board-quarter">{fields_from(br)}</div>
+                <div class="board-quarter">{fields_from(br, false)}</div>
             </div>
         </div>
     }

client_web/src/components/game_screen.rs

@@ -1,13 +1,13 @@
 use futures::channel::mpsc::UnboundedSender;
 use leptos::prelude::*;
-use trictrac_store::{CheckerMove, Jan};
+use trictrac_store::CheckerMove;
 
 use crate::app::{GameUiState, NetCommand};
 use crate::trictrac::types::{JanEntry, PlayerAction, SerStage, SerTurnStage};
 
 use super::board::Board;
 use super::die::Die;
-use super::score_panel::ScorePanel;
+use super::score_panel::PlayerScorePanel;
 
 #[allow(dead_code)]
 /// Returns (d0_used, d1_used) by matching each staged move's distance to a die.
@@ -34,77 +34,31 @@ fn matched_dice_used(staged: &[(u8, u8)], dice: (u8, u8)) -> (bool, bool) {
     (d0, d1)
 }
 
-fn jan_label(jan: &Jan) -> &'static str {
+/// Split `dice_jans` into (viewer_jans, opponent_jans).
-    match jan {
+/// Entries where the active player scores (total >= 0) go to the active player.
-        Jan::FilledQuarter          => "Remplissage",
+/// Entries where the active player loses (total < 0) go to the opponent, with signs flipped.
-        Jan::TrueHitSmallJan        => "Battage à vrai (petit jan)",
+fn split_jans(
-        Jan::TrueHitBigJan          => "Battage à vrai (grand jan)",
+    dice_jans: &[JanEntry],
-        Jan::TrueHitOpponentCorner  => "Battage coin adverse",
+    viewer_is_active: bool,
-        Jan::FirstPlayerToExit      => "Premier sorti",
+) -> (Vec<JanEntry>, Vec<JanEntry>) {
-        Jan::SixTables              => "Six tables",
+    let mut mine = Vec::new();
-        Jan::TwoTables              => "Deux tables",
+    let mut theirs = Vec::new();
-        Jan::Mezeas                 => "Mezeas",
+    for e in dice_jans {
-        Jan::FalseHitSmallJan       => "Battage à faux (petit jan)",
+        if viewer_is_active {
-        Jan::FalseHitBigJan         => "Battage à faux (grand jan)",
+            if e.total >= 0 {
-        Jan::ContreTwoTables        => "Contre deux tables",
+                mine.push(e.clone());
-        Jan::ContreMezeas           => "Contre mezeas",
+            } else {
-        Jan::HelplessMan            => "Dame impuissante",
+                theirs.push(JanEntry { total: -e.total, points_per: -e.points_per, ..e.clone() });
             }
-}
+        } else {
-
+            if e.total >= 0 {
-fn format_move_pair(m1: CheckerMove, m2: CheckerMove) -> String {
+                theirs.push(e.clone());
-    let fmt = |m: CheckerMove| -> String {
+            } else {
-        let (f, t) = (m.get_from(), m.get_to());
+                mine.push(JanEntry { total: -e.total, points_per: -e.points_per, ..e.clone() });
-        if f == 0 && t == 0 { "—".to_string() }
-        else if t == 0      { format!("{f}↑") }  // exit
-        else                { format!("{f}→{t}") }
-    };
-    format!("{} + {}", fmt(m1), fmt(m2))
-}
-
-fn jan_row(idx: usize, entry: JanEntry, expanded: RwSignal<Option<usize>>) -> impl IntoView {
-    let row_class = if entry.total >= 0 { "jan-row jan-positive" } else { "jan-row jan-negative" };
-    let label = jan_label(&entry.jan);
-    let double_tag = if entry.is_double { "double" } else { "simple" };
-    let ways_tag = format!("×{}", entry.ways);
-    let pts_str = if entry.total >= 0 { format!("+{}", entry.total) } else { format!("{}", entry.total) };
-
-    let can_expand = entry.ways > 1;
-    let moves = entry.moves.clone();
-
-    view! {
-        <div>
-            <div
-                class=row_class
-                class:jan-expandable=can_expand
-                on:click=move |_| {
-                    if can_expand {
-                        expanded.update(|s| {
-                            *s = if *s == Some(idx) { None } else { Some(idx) };
-                        });
             }
         }
-            >
-                <span class="jan-label">{label}</span>
-                <span class="jan-tag">{double_tag}</span>
-                <span class="jan-tag">{ways_tag}</span>
-                <span class="jan-pts">{pts_str}</span>
-            </div>
-            {can_expand.then(|| {
-                let move_lines: Vec<_> = moves.iter()
-                    .map(|&(m1, m2)| {
-                        let text = format_move_pair(m1, m2);
-                        view! { <div class="jan-move-line">{text}</div> }
-                    })
-                    .collect();
-                view! {
-                    <div class="jan-moves" class:hidden=move || expanded.get() != Some(idx)>
-                        {move_lines}
-                    </div>
-                }
-            })}
-        </div>
     }
+    (mine, theirs)
 }
 
 #[component]
@@ -113,7 +67,10 @@ pub fn GameScreen(state: GameUiState) -> impl IntoView {
     let player_id = state.player_id;
     let is_my_turn = vs.active_mp_player == Some(player_id);
     let is_move_stage = is_my_turn
-        && matches!(vs.turn_stage, SerTurnStage::Move | SerTurnStage::HoldOrGoChoice);
+        && matches!(
+            vs.turn_stage,
+            SerTurnStage::Move | SerTurnStage::HoldOrGoChoice
+        );
 
     // ── Staged move state ──────────────────────────────────────────────────────
     let selected_origin: RwSignal<Option<u8>> = RwSignal::new(None);
@@ -162,6 +119,13 @@ pub fn GameScreen(state: GameUiState) -> impl IntoView {
     let show_roll = is_my_turn && vs.turn_stage == SerTurnStage::RollDice;
     let show_hold_go = is_my_turn && vs.turn_stage == SerTurnStage::HoldOrGoChoice;
 
+    // ── Jan split: viewer_jans / opponent_jans ─────────────────────────────────
+    let (my_jans, opp_jans) = split_jans(&vs.dice_jans, is_my_turn);
+
+    // ── Scores: index = mp_player_id ──────────────────────────────────────────
+    let my_score = vs.scores[player_id as usize].clone();
+    let opp_score = vs.scores[1 - player_id as usize].clone();
+
     view! {
         <div class="game-container">
             // ── Top bar ──────────────────────────────────────────────────────
@@ -170,10 +134,11 @@ pub fn GameScreen(state: GameUiState) -> impl IntoView {
                 <a class="quit-link" href="#" on:click=move |e| {
                     e.prevent_default();
                     cmd_tx_quit.unbounded_send(NetCommand::Disconnect).ok();
-                }>"Quit"</a>
+                }>Quit</a>
             </div>
 
-            <ScorePanel scores=vs.scores.clone() player_id=player_id />
+            // ── Opponent score (above board) ─────────────────────────────────
+            <PlayerScorePanel score=opp_score jans=opp_jans is_you=false />
 
             // ── Status ───────────────────────────────────────────────────────
             <div class="status-bar">
@@ -195,15 +160,6 @@ pub fn GameScreen(state: GameUiState) -> impl IntoView {
                 </div>
             })}
 
-            // ── Jan panel ────────────────────────────────────────────────────
-            {(!vs.dice_jans.is_empty()).then(|| {
-                let expanded: RwSignal<Option<usize>> = RwSignal::new(None);
-                let rows: Vec<_> = vs.dice_jans.iter().enumerate().map(|(i, entry)| {
-                    jan_row(i, entry.clone(), expanded)
-                }).collect();
-                view! { <div class="jan-panel">{rows}</div> }
-            })}
-
             // ── Board ────────────────────────────────────────────────────────
             <Board
                 view_state=vs
@@ -252,6 +208,9 @@ pub fn GameScreen(state: GameUiState) -> impl IntoView {
                     })}
                 </div>
             })}
+
+            // ── Player score (below board) ────────────────────────────────────
+            <PlayerScorePanel score=my_score jans=my_jans is_you=true />
         </div>
     }
 }

client_web/src/components/mod.rs

@@ -5,8 +5,6 @@ mod game_screen;
 mod login_screen;
 mod score_panel;
 
-pub use die::Die;
-
 pub use connecting_screen::ConnectingScreen;
 pub use game_screen::GameScreen;
 pub use login_screen::LoginScreen;

client_web/src/components/score_panel.rs

@@ -1,25 +1,135 @@
 use leptos::prelude::*;
+use trictrac_store::{CheckerMove, Jan};
 
-use crate::trictrac::types::PlayerScore;
+use crate::trictrac::types::{JanEntry, PlayerScore};
+
+fn jan_label(jan: &Jan) -> &'static str {
+    match jan {
+        Jan::FilledQuarter => "Remplissage",
+        Jan::TrueHitSmallJan => "Battage à vrai (petit jan)",
+        Jan::TrueHitBigJan => "Battage à vrai (grand jan)",
+        Jan::TrueHitOpponentCorner => "Battage coin adverse",
+        Jan::FirstPlayerToExit => "Premier sorti",
+        Jan::SixTables => "Six tables",
+        Jan::TwoTables => "Deux tables",
+        Jan::Mezeas => "Mezeas",
+        Jan::FalseHitSmallJan => "Battage à faux (petit jan)",
+        Jan::FalseHitBigJan => "Battage à faux (grand jan)",
+        Jan::ContreTwoTables => "Contre deux tables",
+        Jan::ContreMezeas => "Contre mezeas",
+        Jan::HelplessMan => "Dame impuissante",
+    }
+}
+
+fn format_move_pair(m1: CheckerMove, m2: CheckerMove) -> String {
+    let fmt = |m: CheckerMove| -> String {
+        let (f, t) = (m.get_from(), m.get_to());
+        if f == 0 && t == 0 {
+            "—".to_string()
+        } else if t == 0 {
+            format!("{f}↑")
+        } else {
+            format!("{f}→{t}")
+        }
+    };
+    format!("{} & {}", fmt(m1), fmt(m2))
+}
+
+fn jan_row(idx: usize, entry: JanEntry, expanded: RwSignal<Option<usize>>) -> impl IntoView {
+    let row_class = if entry.total >= 0 {
+        "jan-row jan-expandable jan-positive"
+    } else {
+        "jan-row jan-expandable jan-negative"
+    };
+    let label = jan_label(&entry.jan);
+    let double_tag = if entry.is_double { "double" } else { "simple" };
+    let ways_tag = format!("×{}", entry.ways);
+    let pts_str = if entry.total >= 0 {
+        format!("+{}", entry.total)
+    } else {
+        format!("{}", entry.total)
+    };
+
+    let moves = entry.moves.clone();
 
-#[component]
-pub fn ScorePanel(scores: [PlayerScore; 2], player_id: u16) -> impl IntoView {
-    let rows: Vec<_> = scores
-        .into_iter()
-        .enumerate()
-        .map(|(i, score)| {
-            let label = if i as u16 == player_id { " (you)" } else { "" };
     view! {
-                <div class="score-row">
+        <div>
-                    <span class="score-name">{score.name}{label}</span>
+            <div
-                    <span class="score-points">"Points: "{score.points}</span>
+                class=row_class
-                    <span class="score-holes">"Holes: "{score.holes}</span>
+                on:click=move |_| {
+                    expanded.update(|s| {
+                        *s = if *s == Some(idx) { None } else { Some(idx) };
+                    });
+                }
+            >
+                <span class="jan-label">{label}</span>
+                <span class="jan-tag">{double_tag}</span>
+                <span class="jan-tag">{ways_tag}</span>
+                <span class="jan-pts">{pts_str}</span>
+            </div>
+            {
+                let move_lines: Vec<_> = moves.iter()
+                    .map(|&(m1, m2)| {
+                        let text = format_move_pair(m1, m2);
+                        view! { <div class="jan-move-line">{text}</div> }
+                    })
+                    .collect();
+                view! {
+                    <div class="jan-moves" class:hidden=move || expanded.get() != Some(idx)>
+                        {move_lines}
                     </div>
                 }
-        })
+            }
+        </div>
+    }
+}
+
+/// One player's score panel: name, progress bars (points & holes), bredouille indicator,
+/// and the list of jans scored by this player in the last roll.
+/// `jans` should already be filtered and sign-corrected for this player's perspective.
+#[component]
+pub fn PlayerScorePanel(score: PlayerScore, jans: Vec<JanEntry>, is_you: bool) -> impl IntoView {
+    let label = if is_you { " (vous)" } else { "" };
+    let points_pct = format!("{}%", (score.points as u32 * 100 / 12).min(100));
+    let holes_pct = format!("{}%", (score.holes as u32 * 100 / 12).min(100));
+    let points_val = format!("{}/12", score.points);
+    let holes_val = format!("{}/12", score.holes);
+    let can_bredouille = score.can_bredouille;
+
+    let expanded: RwSignal<Option<usize>> = RwSignal::new(None);
+    let jan_rows: Vec<_> = jans
+        .into_iter()
+        .enumerate()
+        .map(|(i, entry)| jan_row(i, entry, expanded))
         .collect();
 
     view! {
-        <div class="score-panel">{rows}</div>
+        <div class="player-score-panel">
+            <div class="player-score-header">
+                <span class="player-name">{score.name}{label}</span>
+            </div>
+            <div class="score-bars">
+                <div class="score-bar-row">
+                    <span class="score-bar-label">"Points"</span>
+                    <div class="score-bar">
+                        <div class="score-bar-fill score-bar-points" style=format!("width:{points_pct}")></div>
+                    </div>
+                    <span class="score-bar-value">{points_val}</span>
+                    {can_bredouille.then(|| view! {
+                        <span class="bredouille-badge" title="Peut faire bredouille">"B"</span>
+                    })}
+                </div>
+                <div class="score-bar-row">
+                    <span class="score-bar-label">"Trous"</span>
+                    <div class="score-bar">
+                        <div class="score-bar-fill score-bar-holes" style=format!("width:{holes_pct}")></div>
+                    </div>
+                    <span class="score-bar-value">{holes_val}</span>
+                </div>
+            </div>
+            {(!jan_rows.is_empty()).then(|| view! {
+                <div class="player-jans">{jan_rows}</div>
+            })}
+        </div>
     }
 }

client_web/src/trictrac/types.rs

@@ -68,8 +68,8 @@ impl ViewState {
             turn_stage: SerTurnStage::RollDice,
             active_mp_player: None,
             scores: [
-                PlayerScore { name: host_name.to_string(), points: 0, holes: 0 },
+                PlayerScore { name: host_name.to_string(), points: 0, holes: 0, can_bredouille: false },
-                PlayerScore { name: guest_name.to_string(), points: 0, holes: 0 },
+                PlayerScore { name: guest_name.to_string(), points: 0, holes: 0, can_bredouille: false },
             ],
             dice: (0, 0),
             dice_jans: Vec::new(),
@@ -120,8 +120,9 @@ impl ViewState {
                     name: p.name.clone(),
                     points: p.points,
                     holes: p.holes,
+                    can_bredouille: p.can_bredouille,
                 })
-                .unwrap_or_else(|| PlayerScore { name: String::new(), points: 0, holes: 0 })
+                .unwrap_or_else(|| PlayerScore { name: String::new(), points: 0, holes: 0, can_bredouille: false })
         };
 
         // is_double for scoring: dice show the same value (both dice identical).
@@ -176,6 +177,7 @@ pub struct PlayerScore {
     pub name: String,
     pub points: u8,
     pub holes: u8,
+    pub can_bredouille: bool,
 }
 
 // ── Serialisable mirrors of store enums ──────────────────────────────────────

store/src/game.rs

@@ -987,7 +987,12 @@ impl GameState {
             player.color, self.board, dice, player.dice_roll_count
         );
         let points_rules = PointsRules::new(&player.color, &self.board, *dice);
-        Ok(points_rules.get_result_jans(player.dice_roll_count))
+        let (jans, points) = points_rules.get_result_jans(player.dice_roll_count);
+        Ok(if player.color == Color::White {
+            (jans, points)
+        } else {
+            (jans.mirror(), points)
+        })
     }
 
     /// Determines if someone has won the game