feat(v2): Phase 1 — map-first layout matching v1

Rebuilds the v1 map-centric experience in React: Layout: - 400px sidebar on left, interactive map on right (flex, 100vh) - Exact same proportions and dark theme as v1 Sidebar (top→bottom): - Header with active player count + Dashboard toggle button - Server status dot (Coldeve online/offline with pulse) - Aggregate counters: Rares (gold), Server KPH (blue glow), Kills (red) - 6 sort buttons (Name, KPH, S.Kills, S.Rares, T.Kills, KPR) - Player name filter - Scrollable player list with per-row: - Name + coordinates - HP/Stamina/Mana vital bars (red/orange/blue gradients) - Session kills, total kills, KPH - Session rares, total rares, VTank meta state pill - Online time, deaths, prismatic tapers - Color-coded left border per player Map: - dereth.png with CSS transform pan (drag) + zoom (wheel, 1.1x factor, max 20x) - Player dots (6px circles, color-matched to sidebar) - Hover tooltip (name, coords, kph, kills) - World coordinate display at cursor position - Fit-to-window on first load View toggle: Map View ↔ Dashboard with localStorage persistence. All v1 CSS ported under ml-* prefix, scoped via map-layout.css. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-12 15:38:14 +02:00 · 2026-04-12 15:38:14 +02:00 · 2c4b8d3afb
commit 2c4b8d3afb
parent 3791c01bf3
16 changed files with 995 additions and 151 deletions
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@ -1,3 +1,4 @@
+import { useState } from 'react';
 import { Layout } from './components/Layout';
 import { GlobalStats } from './components/GlobalStats';
 import { CharacterGrid } from './components/CharacterGrid';
@ -6,44 +7,43 @@ import { CombatTab } from './components/tabs/CombatTab';
 import { RaresTab } from './components/tabs/RaresTab';
 import { MapTab } from './components/tabs/MapTab';
 import { InventoryTab } from './components/tabs/InventoryTab';
+import { MapLayout } from './components/map/MapLayout';
 import { useLiveData } from './hooks/useLiveData';
 import './styles/global.css';
+import './styles/map-layout.css';
+
+type ViewMode = 'map' | 'dashboard';

 export default function App() {
-  const { characters, serverHealth, totalRares, totalKills, recentRares } = useLiveData();
+  const [viewMode, setViewMode] = useState<ViewMode>(
+    () => (localStorage.getItem('v2-view') as ViewMode) || 'map'
+  );
+  const data = useLiveData();
+
+  const toggleView = () => {
+    const next = viewMode === 'map' ? 'dashboard' : 'map';
+    setViewMode(next);
+    localStorage.setItem('v2-view', next);
+  };
+
+  if (viewMode === 'map') {
+    return <MapLayout data={data} onViewToggle={toggleView} />;
+  }

  const tabs = [
-    {
-      id: 'combat',
-      label: 'Combat',
-      content: <CombatTab characters={characters} />,
-    },
-    {
-      id: 'rares',
-      label: 'Rares',
-      content: <RaresTab characters={characters} totalRares={totalRares} totalKills={totalKills} recentRares={recentRares} />,
-    },
-    {
-      id: 'map',
-      label: 'Map',
-      content: <MapTab characters={characters} />,
-    },
-    {
-      id: 'inventory',
-      label: 'Inventory',
-      content: <InventoryTab />,
-    },
+    { id: 'combat', label: 'Combat', content: <CombatTab characters={data.characters} /> },
+    { id: 'rares', label: 'Rares', content: <RaresTab characters={data.characters} totalRares={data.totalRares} totalKills={data.totalKills} recentRares={data.recentRares} /> },
+    { id: 'map', label: 'Map', content: <MapTab characters={data.characters} /> },
+    { id: 'inventory', label: 'Inventory', content: <InventoryTab /> },
  ];

  return (
    <Layout>
-      <GlobalStats
-        activeChars={characters.size}
-        totalKills={totalKills}
-        totalRares={totalRares}
-        serverHealth={serverHealth}
-      />
-      <CharacterGrid characters={characters} />
+      <div style={{ display: 'flex', justifyContent: 'flex-end', marginBottom: 8 }}>
+        <button onClick={toggleView} className="tab-btn">Map View</button>
+      </div>
+      <GlobalStats activeChars={data.characters.size} totalKills={data.totalKills} totalRares={data.totalRares} serverHealth={data.serverHealth} />
+      <CharacterGrid characters={data.characters} />
      <TabContainer tabs={tabs} />
    </Layout>
  );
--- a/frontend/src/components/map/MapLayout.tsx
+++ b/frontend/src/components/map/MapLayout.tsx
@ -0,0 +1,54 @@
+import React, { useCallback } from 'react';
+import { MapTransformProvider } from '../../contexts/MapTransformContext';
+import { MapView } from './MapView';
+import { Sidebar } from './Sidebar';
+import { usePlayerColors } from '../../hooks/usePlayerColors';
+import type { DashboardState } from '../../hooks/useLiveData';
+
+interface Props {
+  data: DashboardState;
+  onViewToggle: () => void;
+}
+
+export const MapLayout: React.FC<Props> = ({ data, onViewToggle }) => {
+  const getColor = usePlayerColors();
+
+  // Build flat players array from characters map
+  const players = Array.from(data.characters.values())
+    .filter(c => c.telemetry)
+    .map(c => c.telemetry!);
+
+  // Build vitals map
+  const vitalsMap = new Map(
+    Array.from(data.characters.values())
+      .filter(c => c.vitals)
+      .map(c => [c.name, c.vitals!])
+  );
+
+  const handleSelectPlayer = useCallback((name: string) => {
+    // TODO: zoom map to player position
+    console.log('Select player:', name);
+  }, []);
+
+  return (
+    <MapTransformProvider>
+      <div className="ml-layout">
+        <Sidebar
+          players={players}
+          vitals={vitalsMap}
+          serverHealth={data.serverHealth}
+          totalRares={data.totalRares}
+          totalKills={data.totalKills}
+          getColor={getColor}
+          onSelectPlayer={handleSelectPlayer}
+          onViewToggle={onViewToggle}
+        />
+        <MapView
+          players={players}
+          getColor={getColor}
+          onSelectPlayer={handleSelectPlayer}
+        />
+      </div>
+    </MapTransformProvider>
+  );
+};
--- a/frontend/src/components/map/MapView.tsx
+++ b/frontend/src/components/map/MapView.tsx
@ -0,0 +1,111 @@
+import React, { useRef, useState, useCallback, useEffect } from 'react';
+import { useMapTransform } from '../../contexts/MapTransformContext';
+import { pxToWorld, formatCoord } from '../../utils/coordinates';
+import { PlayerDots } from './PlayerDots';
+import type { TelemetrySnapshot } from '../../types';
+
+interface Props {
+  players: TelemetrySnapshot[];
+  getColor: (name: string) => string;
+  onSelectPlayer: (name: string) => void;
+}
+
+export const MapView: React.FC<Props> = ({ players, getColor, onSelectPlayer }) => {
+  const containerRef = useRef<HTMLDivElement>(null);
+  const { transform, dispatch } = useMapTransform();
+  const [imgSize, setImgSize] = useState({ w: 0, h: 0 });
+  const [tooltip, setTooltip] = useState<{ x: number; y: number; player: TelemetrySnapshot } | null>(null);
+  const [worldCoord, setWorldCoord] = useState<{ ns: number; ew: number } | null>(null);
+  const dragRef = useRef<{ dragging: boolean; sx: number; sy: number; startOffX: number; startOffY: number }>({
+    dragging: false, sx: 0, sy: 0, startOffX: 0, startOffY: 0,
+  });
+
+  const onImgLoad = useCallback((e: React.SyntheticEvent<HTMLImageElement>) => {
+    const img = e.currentTarget;
+    setImgSize({ w: img.naturalWidth, h: img.naturalHeight });
+    // Fit map to container on first load
+    if (containerRef.current) {
+      const cw = containerRef.current.clientWidth;
+      const ch = containerRef.current.clientHeight;
+      const scale = Math.min(cw / img.naturalWidth, ch / img.naturalHeight);
+      dispatch({ type: 'SET', scale, offX: (cw - img.naturalWidth * scale) / 2, offY: (ch - img.naturalHeight * scale) / 2 });
+    }
+  }, [dispatch]);
+
+  // Wheel zoom
+  const onWheel = useCallback((e: React.WheelEvent) => {
+    e.preventDefault();
+    const rect = containerRef.current?.getBoundingClientRect();
+    if (!rect) return;
+    const factor = e.deltaY < 0 ? 1.1 : 0.9;
+    dispatch({ type: 'ZOOM', factor, cx: e.clientX - rect.left, cy: e.clientY - rect.top });
+  }, [dispatch]);
+
+  // Pan drag
+  const onMouseDown = useCallback((e: React.MouseEvent) => {
+    if (e.button !== 0) return;
+    dragRef.current = { dragging: true, sx: e.clientX, sy: e.clientY, startOffX: transform.offX, startOffY: transform.offY };
+  }, [transform.offX, transform.offY]);
+
+  useEffect(() => {
+    const onMouseMove = (e: MouseEvent) => {
+      const d = dragRef.current;
+      if (d.dragging) {
+        dispatch({ type: 'SET', scale: transform.scale, offX: d.startOffX + (e.clientX - d.sx), offY: d.startOffY + (e.clientY - d.sy) });
+      }
+      // World coordinate display
+      if (containerRef.current && imgSize.w > 0) {
+        const rect = containerRef.current.getBoundingClientRect();
+        const coord = pxToWorld(e.clientX - rect.left, e.clientY - rect.top, transform.scale, transform.offX, transform.offY, imgSize.w, imgSize.h);
+        setWorldCoord(coord);
+      }
+    };
+    const onMouseUp = () => { dragRef.current.dragging = false; };
+    window.addEventListener('mousemove', onMouseMove);
+    window.addEventListener('mouseup', onMouseUp);
+    return () => { window.removeEventListener('mousemove', onMouseMove); window.removeEventListener('mouseup', onMouseUp); };
+  }, [dispatch, transform.scale, transform.offX, transform.offY, imgSize.w, imgSize.h]);
+
+  const handleDotHover = useCallback((player: TelemetrySnapshot | null, x: number, y: number) => {
+    setTooltip(player ? { x, y, player } : null);
+  }, []);
+
+  return (
+    <div className="ml-map-container" ref={containerRef} onWheel={onWheel} onMouseDown={onMouseDown}>
+      <div
+        className="ml-map-group"
+        style={{ transform: `translate(${transform.offX}px, ${transform.offY}px) scale(${transform.scale})` }}
+      >
+        <img src="/dereth.png" alt="Dereth" className="ml-map-img" onLoad={onImgLoad} draggable={false} />
+        {imgSize.w > 0 && (
+          <PlayerDots
+            players={players}
+            imgW={imgSize.w}
+            imgH={imgSize.h}
+            getColor={getColor}
+            onHover={handleDotHover}
+            onSelect={onSelectPlayer}
+          />
+        )}
+      </div>
+
+      {/* Tooltip */}
+      {tooltip && (
+        <div className="ml-tooltip" style={{ left: tooltip.x + 12, top: tooltip.y - 10 }}>
+          <strong>{tooltip.player.character_name}</strong>
+          <br />
+          {formatCoord(tooltip.player.ns, tooltip.player.ew)}
+          <br />
+          {tooltip.player.kills_per_hour} kph &middot; {tooltip.player.kills?.toLocaleString()} kills
+        </div>
+      )}
+
+      {/* Coordinate display */}
+      {worldCoord && (
+        <div className="ml-coords">
+          {formatCoord(worldCoord.ns, worldCoord.ew)}
+        </div>
+      )}
+    </div>
+  );
+};
--- a/frontend/src/components/map/PlayerDots.tsx
+++ b/frontend/src/components/map/PlayerDots.tsx
@ -0,0 +1,46 @@
+import React, { useMemo } from 'react';
+import { worldToPx } from '../../utils/coordinates';
+import type { TelemetrySnapshot } from '../../types';
+
+interface Props {
+  players: TelemetrySnapshot[];
+  imgW: number;
+  imgH: number;
+  getColor: (name: string) => string;
+  onHover: (player: TelemetrySnapshot | null, x: number, y: number) => void;
+  onSelect: (name: string) => void;
+}
+
+export const PlayerDots: React.FC<Props> = React.memo(({ players, imgW, imgH, getColor, onHover, onSelect }) => {
+  const dots = useMemo(() =>
+    players.filter(p => p.ew !== undefined && p.ns !== undefined).map(p => ({
+      ...p,
+      pos: worldToPx(p.ew, p.ns, imgW, imgH),
+      color: getColor(p.character_name),
+    })),
+  [players, imgW, imgH, getColor]);
+
+  return (
+    <div className="ml-dots-layer">
+      {dots.map(d => (
+        <div
+          key={d.character_name}
+          className="ml-dot"
+          style={{
+            left: d.pos.x,
+            top: d.pos.y,
+            backgroundColor: d.color,
+          }}
+          onMouseEnter={(e) => {
+            const rect = e.currentTarget.closest('.ml-map-container')?.getBoundingClientRect();
+            if (rect) onHover(d, e.clientX - rect.left, e.clientY - rect.top);
+          }}
+          onMouseLeave={() => onHover(null, 0, 0)}
+          onClick={() => onSelect(d.character_name)}
+        />
+      ))}
+    </div>
+  );
+});
+
+PlayerDots.displayName = 'PlayerDots';
--- a/frontend/src/components/map/Sidebar.tsx
+++ b/frontend/src/components/map/Sidebar.tsx
@ -0,0 +1,88 @@
+import React, { useState, useMemo, useCallback } from 'react';
+import { PlayerList } from '../sidebar/PlayerList';
+import { SortButtons, type SortKey } from '../sidebar/SortButtons';
+import type { TelemetrySnapshot, VitalsMessage, ServerHealth } from '../../types';
+
+interface Props {
+  players: TelemetrySnapshot[];
+  vitals: Map<string, VitalsMessage>;
+  serverHealth: ServerHealth | null;
+  totalRares: number;
+  totalKills: number;
+  getColor: (name: string) => string;
+  onSelectPlayer: (name: string) => void;
+  onViewToggle: () => void;
+}
+
+export const Sidebar: React.FC<Props> = ({
+  players, vitals, serverHealth, totalRares, totalKills, getColor, onSelectPlayer, onViewToggle,
+}) => {
+  const [sortKey, setSortKey] = useState<SortKey>('name');
+  const [filter, setFilter] = useState('');
+
+  const serverKph = useMemo(() =>
+    players.reduce((sum, p) => sum + (parseInt(p.kills_per_hour) || 0), 0),
+  [players]);
+
+  const isOnline = serverHealth?.status?.toLowerCase() === 'online' || serverHealth?.status?.toLowerCase() === 'up';
+
+  const sorted = useMemo(() => {
+    let list = [...players];
+    if (filter) list = list.filter(p => p.character_name.toLowerCase().startsWith(filter.toLowerCase()));
+    switch (sortKey) {
+      case 'kph': list.sort((a, b) => (parseInt(b.kills_per_hour) || 0) - (parseInt(a.kills_per_hour) || 0)); break;
+      case 'skills': list.sort((a, b) => (b.kills || 0) - (a.kills || 0)); break;
+      case 'srares': list.sort((a, b) => (b.session_rares ?? 0) - (a.session_rares ?? 0)); break;
+      case 'tkills': list.sort((a, b) => (b.total_kills ?? 0) - (a.total_kills ?? 0)); break;
+      case 'kpr': list.sort((a, b) => {
+        const ar = (a.total_kills ?? 0) / Math.max(1, a.total_rares ?? 1);
+        const br = (b.total_kills ?? 0) / Math.max(1, b.total_rares ?? 1);
+        return ar - br;
+      }); break;
+      default: list.sort((a, b) => a.character_name.localeCompare(b.character_name));
+    }
+    return list;
+  }, [players, sortKey, filter]);
+
+  return (
+    <div className="ml-sidebar">
+      {/* Header */}
+      <div className="ml-sidebar-header">
+        <span className="ml-sidebar-title">Active Mosswart Enjoyers ({players.length})</span>
+        <button className="ml-view-toggle" onClick={onViewToggle}>Dashboard</button>
+      </div>
+
+      {/* Server status */}
+      <div className="ml-server-status">
+        <span className={`ml-status-dot ${isOnline ? 'online' : 'offline'}`} />
+        <span className="ml-status-text">Coldeve</span>
+        {serverHealth?.latency_ms != null && <span className="ml-status-latency">{serverHealth.latency_ms}ms</span>}
+      </div>
+
+      {/* Aggregate counters */}
+      <div className="ml-counters">
+        <div className="ml-counter rares"><span className="ml-counter-val">{totalRares}</span><span className="ml-counter-lbl">Rares</span></div>
+        <div className={`ml-counter kph ${serverKph > 5000 ? 'ultra' : ''}`}><span className="ml-counter-val">{serverKph.toLocaleString()}</span><span className="ml-counter-lbl">Server KPH</span></div>
+        <div className="ml-counter kills"><span className="ml-counter-val">{totalKills.toLocaleString()}</span><span className="ml-counter-lbl">Kills</span></div>
+      </div>
+
+      {/* Sort + filter */}
+      <SortButtons value={sortKey} onChange={setSortKey} />
+      <input
+        className="ml-filter"
+        type="text"
+        placeholder="Filter players..."
+        value={filter}
+        onChange={e => setFilter(e.target.value)}
+      />
+
+      {/* Player list */}
+      <PlayerList
+        players={sorted}
+        vitals={vitals}
+        getColor={getColor}
+        onSelect={onSelectPlayer}
+      />
+    </div>
+  );
+};
--- a/frontend/src/components/sidebar/PlayerList.tsx
+++ b/frontend/src/components/sidebar/PlayerList.tsx
@ -0,0 +1,24 @@
+import React from 'react';
+import { PlayerRow } from './PlayerRow';
+import type { TelemetrySnapshot, VitalsMessage } from '../../types';
+
+interface Props {
+  players: TelemetrySnapshot[];
+  vitals: Map<string, VitalsMessage>;
+  getColor: (name: string) => string;
+  onSelect: (name: string) => void;
+}
+
+export const PlayerList: React.FC<Props> = ({ players, vitals, getColor, onSelect }) => (
+  <ul className="ml-player-list">
+    {players.map(p => (
+      <PlayerRow
+        key={p.character_name}
+        player={p}
+        vitals={vitals.get(p.character_name) ?? null}
+        color={getColor(p.character_name)}
+        onSelect={() => onSelect(p.character_name)}
+      />
+    ))}
+  </ul>
+);
--- a/frontend/src/components/sidebar/PlayerRow.tsx
+++ b/frontend/src/components/sidebar/PlayerRow.tsx
@ -0,0 +1,59 @@
+import React from 'react';
+import { formatCoord } from '../../utils/coordinates';
+import type { TelemetrySnapshot, VitalsMessage } from '../../types';
+
+interface Props {
+  player: TelemetrySnapshot;
+  vitals: VitalsMessage | null;
+  color: string;
+  onSelect: () => void;
+}
+
+export const PlayerRow: React.FC<Props> = React.memo(({ player: p, vitals: v, color, onSelect }) => {
+  const vtState = (p.vt_state || 'idle').toLowerCase();
+  const isActive = vtState === 'combat' || vtState === 'hunt';
+
+  return (
+    <li className="ml-player-row" style={{ borderLeftColor: color }} onClick={onSelect}>
+      {/* Row 1: Name + coords */}
+      <div className="ml-pr-name">{p.character_name}</div>
+      <div className="ml-pr-coords">{formatCoord(p.ns, p.ew)}</div>
+
+      {/* Row 2: Vital bars */}
+      <div className="ml-pr-vitals">
+        <div className="ml-vital-bar hp">
+          <div className="ml-vital-fill" style={{ width: `${v?.health_percentage ?? 0}%` }} />
+        </div>
+        <div className="ml-vital-bar sta">
+          <div className="ml-vital-fill" style={{ width: `${v?.stamina_percentage ?? 0}%` }} />
+        </div>
+        <div className="ml-vital-bar mana">
+          <div className="ml-vital-fill" style={{ width: `${v?.mana_percentage ?? 0}%` }} />
+        </div>
+      </div>
+
+      {/* Row 3: Stats */}
+      <div className="ml-pr-stats">
+        <span className="ml-stat" title="Session kills">{p.kills?.toLocaleString() ?? 0}</span>
+        <span className="ml-stat" title="Total kills">{(p.total_kills ?? 0).toLocaleString()}</span>
+        <span className="ml-stat" title="Kills per hour">{p.kills_per_hour ?? '0'} kph</span>
+      </div>
+
+      {/* Row 4: Rares + meta */}
+      <div className="ml-pr-stats">
+        <span className="ml-stat" title="Session rares">{p.session_rares ?? 0}r</span>
+        <span className="ml-stat" title="Total rares">{p.total_rares ?? 0}r</span>
+        <span className={`ml-meta-pill ${isActive ? 'active' : ''}`}>{p.vt_state || 'idle'}</span>
+      </div>
+
+      {/* Row 5: Time + deaths + tapers */}
+      <div className="ml-pr-stats">
+        <span className="ml-stat" title="Online time">{p.onlinetime?.replace(/^00\./, '') ?? '--'}</span>
+        <span className="ml-stat" title="Deaths">{p.deaths ?? '0'}d</span>
+        <span className="ml-stat" title="Prismatic tapers">{p.prismatic_taper_count ?? '0'}t</span>
+      </div>
+    </li>
+  );
+});
+
+PlayerRow.displayName = 'PlayerRow';
--- a/frontend/src/components/sidebar/SortButtons.tsx
+++ b/frontend/src/components/sidebar/SortButtons.tsx
@ -0,0 +1,31 @@
+import React from 'react';
+
+export type SortKey = 'name' | 'kph' | 'skills' | 'srares' | 'tkills' | 'kpr';
+
+const SORTS: { key: SortKey; label: string }[] = [
+  { key: 'name', label: 'Name' },
+  { key: 'kph', label: 'KPH' },
+  { key: 'skills', label: 'S.Kills' },
+  { key: 'srares', label: 'S.Rares' },
+  { key: 'tkills', label: 'T.Kills' },
+  { key: 'kpr', label: 'KPR' },
+];
+
+interface Props {
+  value: SortKey;
+  onChange: (key: SortKey) => void;
+}
+
+export const SortButtons: React.FC<Props> = ({ value, onChange }) => (
+  <div className="ml-sort-buttons">
+    {SORTS.map(s => (
+      <button
+        key={s.key}
+        className={`ml-sort-btn ${value === s.key ? 'active' : ''}`}
+        onClick={() => onChange(s.key)}
+      >
+        {s.label}
+      </button>
+    ))}
+  </div>
+);
--- a/frontend/src/contexts/MapTransformContext.tsx
+++ b/frontend/src/contexts/MapTransformContext.tsx
@ -0,0 +1,47 @@
+import React, { createContext, useContext, useReducer, type Dispatch } from 'react';
+
+interface MapTransform {
+  scale: number;
+  offX: number;
+  offY: number;
+}
+
+type Action =
+  | { type: 'SET'; scale: number; offX: number; offY: number }
+  | { type: 'ZOOM'; factor: number; cx: number; cy: number }
+  | { type: 'PAN'; dx: number; dy: number };
+
+const MAX_ZOOM = 20;
+const MIN_ZOOM = 0.3;
+
+function reducer(state: MapTransform, action: Action): MapTransform {
+  switch (action.type) {
+    case 'SET':
+      return { scale: action.scale, offX: action.offX, offY: action.offY };
+    case 'ZOOM': {
+      const newScale = Math.min(MAX_ZOOM, Math.max(MIN_ZOOM, state.scale * action.factor));
+      const ratio = newScale / state.scale;
+      return {
+        scale: newScale,
+        offX: action.cx - (action.cx - state.offX) * ratio,
+        offY: action.cy - (action.cy - state.offY) * ratio,
+      };
+    }
+    case 'PAN':
+      return { ...state, offX: state.offX + action.dx, offY: state.offY + action.dy };
+    default:
+      return state;
+  }
+}
+
+const Ctx = createContext<{ transform: MapTransform; dispatch: Dispatch<Action> }>({
+  transform: { scale: 1, offX: 0, offY: 0 },
+  dispatch: () => {},
+});
+
+export const MapTransformProvider: React.FC<{ children: React.ReactNode }> = ({ children }) => {
+  const [transform, dispatch] = useReducer(reducer, { scale: 1, offX: 0, offY: 0 });
+  return <Ctx.Provider value={{ transform, dispatch }}>{children}</Ctx.Provider>;
+};
+
+export const useMapTransform = () => useContext(Ctx);
--- a/frontend/src/hooks/usePlayerColors.ts
+++ b/frontend/src/hooks/usePlayerColors.ts
@ -0,0 +1,33 @@
+import { useRef, useCallback } from 'react';
+
+// Matches v1 script.js PALETTE — 30 accessible colors
+const PALETTE = [
+  '#1f77b4','#ff7f0e','#2ca02c','#d62728','#9467bd','#8c564b','#e377c2','#7f7f7f',
+  '#bcbd22','#17becf','#aec7e8','#ffbb78','#98df8a','#ff9896','#c5b0d5','#c49c94',
+  '#f7b6d2','#c7c7c7','#dbdb8d','#9edae5','#393b79','#637939','#8c6d31','#843c39',
+  '#7b4173','#5254a3','#6b6ecf','#9c9ede','#d6616b','#ce6dbd',
+];
+
+function hashColor(name: string): string {
+  let h = 0;
+  for (let i = 0; i < name.length; i++) h = ((h << 5) - h + name.charCodeAt(i)) | 0;
+  return `hsl(${Math.abs(h) % 360}, 72%, 50%)`;
+}
+
+export function usePlayerColors() {
+  const mapRef = useRef(new Map<string, string>());
+  const idxRef = useRef(0);
+
+  const getColor = useCallback((name: string): string => {
+    let c = mapRef.current.get(name);
+    if (!c) {
+      c = idxRef.current < PALETTE.length
+        ? PALETTE[idxRef.current++]
+        : hashColor(name);
+      mapRef.current.set(name, c);
+    }
+    return c;
+  }, []);
+
+  return getColor;
+}
--- a/frontend/src/styles/map-layout.css
+++ b/frontend/src/styles/map-layout.css
@ -0,0 +1,320 @@
+/* ═══════════════════════════════════════════════════════════
+   Map Layout — faithful reproduction of v1 style.css
+   Scoped under .ml-* prefix to avoid conflicts with dashboard
+   ═══════════════════════════════════════════════════════════ */
+
+/* ── Layout ───────────────────────────────────────────── */
+.ml-layout {
+  display: flex;
+  height: 100vh;
+  overflow: hidden;
+  background: #111;
+  color: #eee;
+  font-family: "Segoe UI", sans-serif;
+}
+
+/* ── Sidebar ──────────────────────────────────────────── */
+.ml-sidebar {
+  width: 400px;
+  min-width: 400px;
+  background: #1a1a1a;
+  border-right: 2px solid #333;
+  display: flex;
+  flex-direction: column;
+  overflow-y: auto;
+  padding: 12px 14px;
+}
+
+.ml-sidebar-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 10px;
+}
+
+.ml-sidebar-title {
+  font-size: 0.85rem;
+  font-weight: 600;
+  color: #88f;
+}
+
+.ml-view-toggle {
+  font-size: 0.7rem;
+  padding: 3px 10px;
+  background: #333;
+  color: #aaa;
+  border: 1px solid #555;
+  border-radius: 3px;
+  cursor: pointer;
+}
+.ml-view-toggle:hover { background: #444; color: #fff; }
+
+/* ── Server status ────────────────────────────────────── */
+.ml-server-status {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  padding: 4px 0 8px;
+  font-size: 0.75rem;
+  color: #aaa;
+}
+
+.ml-status-dot {
+  width: 8px;
+  height: 8px;
+  border-radius: 50%;
+}
+.ml-status-dot.online { background: #4c4; animation: ml-pulse 2s ease-in-out infinite; }
+.ml-status-dot.offline { background: #c44; }
+.ml-status-latency { margin-left: auto; color: #888; }
+
+@keyframes ml-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
+
+/* ── Aggregate counters ───────────────────────────────── */
+.ml-counters {
+  display: flex;
+  gap: 6px;
+  margin-bottom: 10px;
+}
+
+.ml-counter {
+  flex: 1;
+  text-align: center;
+  padding: 6px 4px;
+  border-radius: 4px;
+  background: #222;
+  border: 1px solid #333;
+}
+
+.ml-counter-val {
+  display: block;
+  font-size: 1rem;
+  font-weight: 700;
+  font-variant-numeric: tabular-nums;
+}
+
+.ml-counter-lbl {
+  display: block;
+  font-size: 0.6rem;
+  color: #888;
+  text-transform: uppercase;
+  letter-spacing: 0.3px;
+}
+
+.ml-counter.rares .ml-counter-val { color: #ffcc00; }
+.ml-counter.kph .ml-counter-val { color: #4af; }
+.ml-counter.kph { border-color: #234; animation: ml-kph-glow 3s ease-in-out infinite; }
+.ml-counter.kph.ultra { background: linear-gradient(135deg, #112, #221); animation: ml-kph-glow 1.5s ease-in-out infinite; }
+.ml-counter.kills .ml-counter-val { color: #f66; }
+
+@keyframes ml-kph-glow {
+  0%, 100% { box-shadow: 0 0 4px rgba(68, 170, 255, 0.2); }
+  50% { box-shadow: 0 0 12px rgba(68, 170, 255, 0.5); }
+}
+
+/* ── Sort buttons ─────────────────────────────────────── */
+.ml-sort-buttons {
+  display: flex;
+  gap: 2px;
+  margin: 8px 0;
+}
+
+.ml-sort-btn {
+  flex: 1;
+  padding: 4px 0;
+  font-size: 0.65rem;
+  font-weight: 600;
+  background: #2a2a2a;
+  color: #888;
+  border: 1px solid #444;
+  border-radius: 3px;
+  cursor: pointer;
+  text-transform: uppercase;
+  letter-spacing: 0.3px;
+}
+.ml-sort-btn:hover { background: #333; color: #ccc; }
+.ml-sort-btn.active { background: #334; color: #88f; border-color: #88f; }
+
+/* ── Filter input ─────────────────────────────────────── */
+.ml-filter {
+  width: 100%;
+  padding: 5px 8px;
+  font-size: 0.78rem;
+  background: #222;
+  color: #eee;
+  border: 1px solid #444;
+  border-radius: 3px;
+  outline: none;
+  margin-bottom: 8px;
+  box-sizing: border-box;
+}
+.ml-filter:focus { border-color: #88f; }
+.ml-filter::placeholder { color: #666; }
+
+/* ── Player list ──────────────────────────────────────── */
+.ml-player-list {
+  list-style: none;
+  margin: 0;
+  padding: 0;
+  flex: 1;
+  overflow-y: auto;
+}
+
+.ml-player-row {
+  padding: 6px 8px;
+  border-bottom: 1px solid #2a2a2a;
+  border-left: 3px solid transparent;
+  cursor: pointer;
+  transition: background 0.1s;
+}
+.ml-player-row:hover { background: #252525; }
+
+.ml-pr-name {
+  font-size: 0.82rem;
+  font-weight: 600;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.ml-pr-coords {
+  font-size: 0.65rem;
+  color: #888;
+  margin-bottom: 3px;
+}
+
+/* ── Vital bars ───────────────────────────────────────── */
+.ml-pr-vitals {
+  display: flex;
+  gap: 3px;
+  margin-bottom: 4px;
+}
+
+.ml-vital-bar {
+  flex: 1;
+  height: 4px;
+  border-radius: 2px;
+  overflow: hidden;
+}
+.ml-vital-bar.hp { background: #330000; }
+.ml-vital-bar.sta { background: #331a00; }
+.ml-vital-bar.mana { background: #001433; }
+
+.ml-vital-bar.hp .ml-vital-fill { background: linear-gradient(90deg, #ff4444, #ff6666); }
+.ml-vital-bar.sta .ml-vital-fill { background: linear-gradient(90deg, #ffaa00, #ffcc44); }
+.ml-vital-bar.mana .ml-vital-fill { background: linear-gradient(90deg, #4488ff, #66aaff); }
+
+.ml-vital-fill {
+  height: 100%;
+  border-radius: 2px;
+  transition: width 0.3s ease-out;
+}
+
+/* ── Stats row ────────────────────────────────────────── */
+.ml-pr-stats {
+  display: flex;
+  gap: 8px;
+  font-size: 0.68rem;
+  color: #aaa;
+  margin-bottom: 2px;
+}
+
+.ml-stat {
+  font-variant-numeric: tabular-nums;
+}
+
+.ml-meta-pill {
+  font-size: 0.6rem;
+  padding: 0 6px;
+  border-radius: 3px;
+  background: #333;
+  color: #888;
+  margin-left: auto;
+}
+.ml-meta-pill.active { background: rgba(68, 204, 68, 0.15); color: #4c4; }
+
+/* ── Map container ────────────────────────────────────── */
+.ml-map-container {
+  flex: 1;
+  position: relative;
+  overflow: hidden;
+  background: #000;
+  cursor: grab;
+}
+.ml-map-container:active { cursor: grabbing; }
+
+.ml-map-group {
+  position: absolute;
+  top: 0;
+  left: 0;
+  transform-origin: 0 0;
+}
+
+.ml-map-img {
+  display: block;
+  user-select: none;
+  -webkit-user-drag: none;
+}
+
+/* ── Player dots ──────────────────────────────────────── */
+.ml-dots-layer {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  pointer-events: none;
+}
+
+.ml-dot {
+  position: absolute;
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  transform: translate(-50%, -50%);
+  border: 1px solid rgba(0, 0, 0, 0.5);
+  pointer-events: all;
+  cursor: pointer;
+  z-index: 5;
+}
+.ml-dot:hover {
+  width: 10px;
+  height: 10px;
+  z-index: 10;
+}
+
+/* ── Tooltip ──────────────────────────────────────────── */
+.ml-tooltip {
+  position: absolute;
+  background: rgba(0, 30, 60, 0.92);
+  color: #eee;
+  padding: 6px 10px;
+  border-radius: 4px;
+  font-size: 0.75rem;
+  pointer-events: none;
+  z-index: 1000;
+  white-space: nowrap;
+  border: 1px solid #335;
+}
+
+/* ── Coordinate display ───────────────────────────────── */
+.ml-coords {
+  position: absolute;
+  bottom: 8px;
+  left: 8px;
+  background: rgba(0, 50, 100, 0.85);
+  color: #eee;
+  padding: 4px 10px;
+  border-radius: 4px;
+  font-size: 0.75rem;
+  pointer-events: none;
+  z-index: 100;
+  font-variant-numeric: tabular-nums;
+}
+
+/* ── Mobile ───────────────────────────────────────────── */
+@media (max-width: 768px) {
+  .ml-layout { flex-direction: column; }
+  .ml-sidebar { width: 100%; min-width: 100%; max-height: 40vh; border-right: none; border-bottom: 2px solid #333; }
+  .ml-map-container { min-height: 60vh; }
+}
--- a/frontend/src/utils/coordinates.ts
+++ b/frontend/src/utils/coordinates.ts
@ -0,0 +1,31 @@
+// Matches v1 script.js MAP_BOUNDS (UtilityBelt's coordinate system)
+export const MAP_BOUNDS = {
+  west: -102.1,
+  east: 102.1,
+  north: 102.1,
+  south: -102.1,
+};
+
+export function worldToPx(ew: number, ns: number, imgW: number, imgH: number) {
+  const x = ((ew - MAP_BOUNDS.west) / (MAP_BOUNDS.east - MAP_BOUNDS.west)) * imgW;
+  const y = ((MAP_BOUNDS.north - ns) / (MAP_BOUNDS.north - MAP_BOUNDS.south)) * imgH;
+  return { x, y };
+}
+
+export function pxToWorld(
+  screenX: number, screenY: number,
+  scale: number, offX: number, offY: number,
+  imgW: number, imgH: number,
+) {
+  const mapX = (screenX - offX) / scale;
+  const mapY = (screenY - offY) / scale;
+  const ew = MAP_BOUNDS.west + (mapX / imgW) * (MAP_BOUNDS.east - MAP_BOUNDS.west);
+  const ns = MAP_BOUNDS.north - (mapY / imgH) * (MAP_BOUNDS.north - MAP_BOUNDS.south);
+  return { ew, ns };
+}
+
+export function formatCoord(ns: number, ew: number): string {
+  const nsDir = ns >= 0 ? 'N' : 'S';
+  const ewDir = ew >= 0 ? 'E' : 'W';
+  return `${Math.abs(ns).toFixed(1)}${nsDir}, ${Math.abs(ew).toFixed(1)}${ewDir}`;
+}
--- a/static/v2/assets/index-D9dGqbQ9.js
+++ b/static/v2/assets/index-D9dGqbQ9.js
--- a/static/v2/assets/index-Dfeaqu0o.css
+++ b/static/v2/assets/index-Dfeaqu0o.css
--- a/static/v2/assets/index-DytF6DLt.js
+++ b/static/v2/assets/index-DytF6DLt.js
--- a/static/v2/index.html
+++ b/static/v2/index.html
@ -5,8 +5,8 @@
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Mosswart Overlord v2</title>
    <link rel="icon" type="image/png" href="/icons/7735.png" />
-    <script type="module" crossorigin src="/v2/assets/index-DytF6DLt.js"></script>
-    <link rel="stylesheet" crossorigin href="/v2/assets/index-pBHPuybU.css">
+    <script type="module" crossorigin src="/v2/assets/index-D9dGqbQ9.js"></script>
+    <link rel="stylesheet" crossorigin href="/v2/assets/index-Dfeaqu0o.css">
  </head>
  <body>
    <div id="root"></div>