NPC控制

Script/NonPlayerCharacter.cs

@@ -0,0 +1,39 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class NonPlayerCharacter : MonoBehaviour
+{
+    public float displayTime = 4.0f;
+    public GameObject dialogBox;
+    float timerDisplay;
+
+    Vector2 lookDirection = new Vector2(0, -1);
+
+    void Start()
+    {
+        dialogBox.SetActive(false);
+        timerDisplay = -1.0f;
+
+        RaycastHit2D hit = Physics2D.Raycast(transform.position, lookDirection, 1.0f, LayerMask.GetMask("Cells"));
+        hit.collider.GetComponent<Cell>().SetOccupied(true);
+    }
+
+    void Update()
+    {
+        if (timerDisplay >= 0)
+        {
+            timerDisplay -= Time.deltaTime;
+            if (timerDisplay < 0)
+            {
+                dialogBox.SetActive(false);
+            }
+        }
+    }
+
+    public void DisplayDialog()
+    {
+        timerDisplay = displayTime;
+        dialogBox.SetActive(true);
+    }
+}