ajout seeker script + seeker particle effect

Assets/Scripts/SeekerController.cs

@@ -0,0 +1,35 @@
+using UnityEngine;
+using System.Collections;
+
+public class SeekerController : MonoBehaviour {
+
+    bool isAggroed;
+    float step;
+    public float speed;
+    GameObject player;
+    NavMeshAgent agent;
+
+	// Use this for initialization
+	void Start () {
+        player = GameObject.Find("Player");
+        agent = GetComponent<NavMeshAgent>();
+	}
+	
+	// Update is called once per frame
+	void Update () {
+	}
+
+    void OnTriggerEnter (Collider other)
+    {
+        if (other.tag == "Aggro")
+        {
+            //isAggroed = true;
+            agent.destination = player.transform.position;
+        }
+        //if (isAggroed == true)
+        //{
+        //    agent.destination = player.transform.position;
+
+        //}
+    }
+}

Assets/Standard Assets/ParticleSystems/materials/ParticleSmokeBlack.mat

@@ -0,0 +1,39 @@
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+  m_PrefabInternal: {fileID: 0}
+  m_Name: ParticleSmokeBlack
+  m_Shader: {fileID: 10723, guid: 0000000000000000f000000000000000, type: 0}
+  m_ShaderKeywords: []
+  m_CustomRenderQueue: -1
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