Closes #228 Customer AI Improve

BlueWater/Assets/02.Scripts/Npc/Guest/FindTableState.cs

@@ -1,3 +1,4 @@
+using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.AI;
 
@@ -76,12 +77,41 @@ namespace BlueWaterProject
         {
             if (!npc.DoSeat)
             {
-                foreach (var table in tables)
+                // 확률 결정
+                var probability = Random.Range(0f, 1f);
+        
+                if (probability <= 0.7f)
                 {
-                    foreach (var seat in table.SeatPoints)
+                    // 70% 확률: 비어 있는 좌석 중에서 랜덤 선택
+                    var availableSeats = new List<Seat>();
+                    foreach (var table in tables)
                     {
-                        if (seat.IsUsing) continue;
+                        foreach (var seat in table.SeatPoints)
-                        AssignSeatToNpc(seat);
+                        {
+                            if (!seat.IsUsing) availableSeats.Add(seat);
+                        }
+                    }
+            
+                    if (availableSeats.Count > 0)
+                    {
+                        var randomIndex = Random.Range(0, availableSeats.Count);
+                        AssignSeatToNpc(availableSeats[randomIndex]);
+                        return;
+                    }
+                }
+                else
+                {
+                    // 30% 확률: 모든 좌석 중에서 랜덤 선택
+                    var allSeats = new List<Seat>();
+                    foreach (var table in tables)
+                    {
+                        allSeats.AddRange(table.SeatPoints);
+                    }
+
+                    if (allSeats.Count > 0)
+                    {
+                        var randomIndex = Random.Range(0, allSeats.Count);
+                        AssignSeatToNpc(allSeats[randomIndex]);
                         return;
                     }
                 }