升级obi

Assets/Obi/Samples/RopeAndRod/SampleResources/Scripts/CursorController.cs

@@ -1,45 +1,53 @@
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
-using Obi;
 
-[RequireComponent(typeof(ObiRope))]
-public class CursorController : MonoBehaviour
+namespace Obi.Samples
 {
-
-	ObiRopeCursor cursor;
-	ObiRope rope;
-	public float minLength = 0.1f;
-    public float speed = 1;
-
-	// Use this for initialization
-	void Start ()
+    [RequireComponent(typeof(ObiRope))]
+    public class CursorController : MonoBehaviour
     {
-        rope = GetComponent<ObiRope>();
-        cursor = GetComponent<ObiRopeCursor>();
-	}
-	
-	// Update is called once per frame
-	void Update ()
-    {
-		if (Input.GetKey(KeyCode.W) && cursor != null)
+        public float minLength = 0.1f;
+        public float speed = 1;
+
+        private ObiRopeCursor cursor;
+        private ObiRope rope;
+
+        void OnEnable()
         {
-            if (rope.restLength > minLength)
-                cursor.ChangeLength(rope.restLength - speed * Time.deltaTime);
-		}
+            rope = GetComponent<ObiRope>();
+            cursor = GetComponent<ObiRopeCursor>();
+        }
 
-		if (Input.GetKey(KeyCode.S) && cursor != null)
+        void Update()
         {
-            cursor.ChangeLength(rope.restLength + speed * Time.deltaTime);
-		}
+            float change = 0;
 
-		if (Input.GetKey(KeyCode.A)){
-			rope.transform.Translate(Vector3.left * Time.deltaTime,Space.World);
-		}
+            if (Input.GetKey(KeyCode.W) && cursor != null)
+            {
+                change -= speed * Time.deltaTime;
+            }
 
-		if (Input.GetKey(KeyCode.D)){
-			rope.transform.Translate(Vector3.right * Time.deltaTime,Space.World);
-		}
+            if (Input.GetKey(KeyCode.S) && cursor != null)
+            {
+                change += speed * Time.deltaTime;
+            }
 
-	}
+            if (rope.restLength + change < minLength)
+                change = minLength - rope.restLength;
+
+            cursor.ChangeLength(change);
+
+            if (Input.GetKey(KeyCode.A))
+            {
+                rope.transform.Translate(Vector3.left * Time.deltaTime, Space.World);
+            }
+
+            if (Input.GetKey(KeyCode.D))
+            {
+                rope.transform.Translate(Vector3.right * Time.deltaTime, Space.World);
+            }
+
+        }
+    }
 }