Add blackjack dialog triggers and dialogue data

Assets/02_Scripts/Communication/Dialog/blackjack/BlackjackNpcRegionTrigger.cs

@@ -0,0 +1,34 @@
+using UnityEngine;
+
+[RequireComponent(typeof(Collider))]
+public class BlackjackNpcRegionTrigger : MonoBehaviour
+{
+    [Header("Target NPC")]
+    public Transform targetNpcRoot;
+    public DialogPlayer targetDialogPlayer;
+
+    [Header("Region")]
+    public string regionKey = "Area2";
+
+    private void Reset()
+    {
+        Collider col = GetComponent<Collider>();
+        if (col != null)
+            col.isTrigger = true;
+    }
+
+    private void OnTriggerEnter(Collider other)
+    {
+        if (targetDialogPlayer == null || targetNpcRoot == null)
+        {
+            Debug.LogWarning("[BlackjackNpcRegionTrigger] Target missing: " + gameObject.name);
+            return;
+        }
+
+        if (other.transform == targetNpcRoot || other.transform.IsChildOf(targetNpcRoot))
+        {
+            targetDialogPlayer.SetRegion(regionKey);
+            Debug.Log("[BlackjackNpcRegionTrigger] Set Hook Region: " + regionKey);
+        }
+    }
+}