feat(game): 添加开会暂停系统——点击开会按钮暂停游戏，可安心发激励，结束开会后恢复

app/game/page.tsx

@@ -474,13 +474,24 @@ export default function GamePage() {
   const [selectedTower, setSelectedTower] = useState<TowerType | null>(null)
   const [gameReady, setGameReady] = useState(false)
   const [waveStarted, setWaveStarted] = useState(false)
-  // 召唤按钮状态（由 HUD 通过 window.__gameSetWaveBtn 驱动）
+  const [inMeeting, setInMeeting] = useState(false)   // 开会=游戏暂停
   const [waveBtn, setWaveBtn] = useState<{ text: string; disabled: boolean }>({
     text: '▶  召唤下一波',
     disabled: false,
   })
   const selectedTowerRef = useRef<TowerType | null>(null)
 
+  const handleMeeting = useCallback(() => {
+    if (!gameReady) return
+    if (!inMeeting) {
+      const ok = typeof window !== 'undefined' && (window as any).__gamePause?.()
+      if (ok) setInMeeting(true)
+    } else {
+      const ok = typeof window !== 'undefined' && (window as any).__gameResume?.()
+      if (ok) setInMeeting(false)
+    }
+  }, [gameReady, inMeeting])
+
   const handleSelectTower = useCallback((type: TowerType) => {
     const next = selectedTowerRef.current === type ? null : type
     selectedTowerRef.current = next
@@ -545,7 +556,8 @@ export default function GamePage() {
         ;['__gameOnHCChange','__gameOnTowerDeselect','__gameSelectTower',
           '__gameReady','__gameDifficulty','__gamePuaBuff',
           '__gameGetHC','__gameSpendHC','__gameWaveStarted',
-          '__gameSetWaveBtn','__gameWaveBtnState','__gameOnWaveClick'].forEach(k => {
+          '__gameSetWaveBtn','__gameWaveBtnState','__gameOnWaveClick',
+          '__gamePause','__gameResume','__gameIsPaused'].forEach(k => {
           delete (window as any)[k]
         })
       }
@@ -565,79 +577,126 @@ export default function GamePage() {
           style={{ backgroundColor: '#0A1628' }}
         />
 
-        {/* 右侧面板：HC + 召唤按钮 + PUA激励台 */}
+        {/* 右侧面板：HC + 开会按钮 + 召唤按钮 + PUA激励台 */}
         <div style={{
           width: '240px',
           flexShrink: 0,
           backgroundColor: 'rgba(10,18,40,0.97)',
-          borderLeft: '2px solid #1e3a5f',
+          borderLeft: `2px solid ${inMeeting ? '#22C55E' : '#1e3a5f'}`,
           display: 'flex',
           flexDirection: 'column',
           overflow: 'hidden',
+          transition: 'border-color 0.2s',
+          boxShadow: inMeeting ? 'inset 0 0 20px rgba(34,197,94,0.08)' : 'none',
         }}>
-          {/* HC 数量显示 */}
+          {/* HC 数量 + 开会按钮（同一行） */}
           <div style={{
-            padding: '10px 12px 8px',
+            padding: '8px 12px',
             borderBottom: '1px solid #1e3a5f',
+            display: 'flex',
+            alignItems: 'center',
+            gap: '8px',
           }}>
-            <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between' }}>
-              <span style={{ fontFamily: 'VT323, monospace', fontSize: '13px', color: '#64748B' }}>
+            <div style={{ flex: 1 }}>
+              <div style={{ fontFamily: 'VT323, monospace', fontSize: '11px', color: '#475569', marginBottom: '1px' }}>
                 人才储备
-              </span>
-              <span style={{
+              </div>
+              <div style={{
                 fontFamily: "'Press Start 2P', monospace",
-                fontSize: '12px',
+                fontSize: '11px',
                 color: '#A78BFA',
                 letterSpacing: '1px',
               }}>
                 {hc} HC
-              </span>
+              </div>
             </div>
+            {/* 开会按钮 */}
+            <button
+              onClick={handleMeeting}
+              disabled={!gameReady || !waveStarted}
+              title={inMeeting ? '结束开会，恢复游戏' : '开会暂停，发起激励'}
+              style={{
+                flexShrink: 0,
+                padding: '6px 10px',
+                backgroundColor: inMeeting ? '#14532D' : '#0F1B2D',
+                border: `2px solid ${inMeeting ? '#22C55E' : '#1e3a5f'}`,
+                borderRadius: '8px',
+                color: inMeeting ? '#4ADE80' : (!gameReady || !waveStarted ? '#334155' : '#94A3B8'),
+                fontFamily: 'VT323, monospace',
+                fontSize: '14px',
+                cursor: !gameReady || !waveStarted ? 'not-allowed' : 'pointer',
+                transition: 'all 0.15s',
+                whiteSpace: 'nowrap',
+                lineHeight: 1.2,
+                boxShadow: inMeeting ? '0 0 10px rgba(34,197,94,0.3)' : 'none',
+              }}
+            >
+              {inMeeting ? '📋 结束开会' : '📋 开会'}
+            </button>
           </div>
 
-          {/* 召唤下一波按钮 */}
-          <div style={{ padding: '10px 12px', borderBottom: '2px solid #1e3a5f' }}>
+          {/* 开会中提示条 */}
+          {inMeeting && (
+            <div style={{
+              backgroundColor: '#14532D',
+              borderBottom: '1px solid #22C55E',
+              padding: '5px 12px',
+              fontFamily: 'VT323, monospace',
+              fontSize: '13px',
+              color: '#86EFAC',
+              display: 'flex',
+              alignItems: 'center',
+              gap: '6px',
+            }}>
+              <span style={{ animation: 'pulse 1.5s ease-in-out infinite' }}>●</span>
+              游戏已暂停，可安心激励
+            </div>
+          )}
+
+          {/* 召唤下一波按钮（开会时禁用） */}
+          <div style={{ padding: '8px 12px', borderBottom: '2px solid #1e3a5f' }}>
             <button
               onClick={() => {
+                if (inMeeting) return
                 if (typeof window !== 'undefined') {
                   (window as any).__gameOnWaveClick?.()
                 }
               }}
-              disabled={waveBtn.disabled || !gameReady}
+              disabled={waveBtn.disabled || !gameReady || inMeeting}
               style={{
                 width: '100%',
                 padding: '10px 8px',
-                backgroundColor: waveBtn.disabled || !gameReady ? '#0F172A' : '#1e3a5f',
-                border: `2px solid ${waveBtn.disabled || !gameReady ? '#1e293b' : '#7C3AED'}`,
+                backgroundColor: waveBtn.disabled || !gameReady || inMeeting ? '#0F172A' : '#1e3a5f',
+                border: `2px solid ${waveBtn.disabled || !gameReady || inMeeting ? '#1e293b' : '#7C3AED'}`,
                 borderRadius: '8px',
-                color: waveBtn.disabled || !gameReady ? '#4B5563' : '#C4B5FD',
+                color: waveBtn.disabled || !gameReady || inMeeting ? '#4B5563' : '#C4B5FD',
                 fontFamily: 'VT323, monospace',
                 fontSize: '20px',
-                cursor: waveBtn.disabled || !gameReady ? 'not-allowed' : 'pointer',
+                cursor: waveBtn.disabled || !gameReady || inMeeting ? 'not-allowed' : 'pointer',
                 transition: 'all 0.15s ease',
                 letterSpacing: '1px',
                 lineHeight: 1.2,
-                boxShadow: waveBtn.disabled || !gameReady ? 'none' : '0 0 12px rgba(124,58,237,0.3)',
+                boxShadow: waveBtn.disabled || !gameReady || inMeeting ? 'none' : '0 0 12px rgba(124,58,237,0.3)',
               }}
               onMouseEnter={e => {
-                if (!waveBtn.disabled && gameReady) {
+                if (!waveBtn.disabled && gameReady && !inMeeting) {
                   (e.currentTarget as HTMLButtonElement).style.backgroundColor = '#2d3a5e'
                   ;(e.currentTarget as HTMLButtonElement).style.boxShadow = '0 0 18px rgba(124,58,237,0.5)'
                 }
               }}
               onMouseLeave={e => {
-                if (!waveBtn.disabled && gameReady) {
+                if (!waveBtn.disabled && gameReady && !inMeeting) {
                   (e.currentTarget as HTMLButtonElement).style.backgroundColor = '#1e3a5f'
                   ;(e.currentTarget as HTMLButtonElement).style.boxShadow = '0 0 12px rgba(124,58,237,0.3)'
                 }
               }}
             >
-              {waveBtn.text}
+              {inMeeting ? '开会中...' : waveBtn.text}
             </button>
           </div>
 
           {/* PUA 激励台 */}
-          <PuaPanel gameReady={gameReady} hc={hc} waveStarted={waveStarted} />
+          <PuaPanel gameReady={gameReady} hc={hc} waveStarted={waveStarted || inMeeting} />
         </div>
       </div>