init

Assets/Scripts/Game/Component/EnemyFSM_AI/RandomWalk.cs

@@ -0,0 +1,34 @@
+using Unity.VisualScripting;
+using UnityEngine;
+
+namespace Game.Component.EnemyFSM_AI
+{
+    public class RandomWalk : EnemyFSMState
+    {
+        private Vector2 target;
+        public override void OnEnter ()
+        {
+            this.target = this.CreateRandomPos ();
+            this.SetAiTarget (this.target);
+        }
+
+        public override void OnUpdate ()
+        {
+            if (Vector2.Distance (this.Entity.transform.position, this.target) < 0.5f)
+            {
+                this.target = this.CreateRandomPos ();
+                this.SetAiTarget (this.target);
+            }
+        }
+
+        private Vector2 CreateRandomPos ()
+        {
+            var point = this.Entity.CreatePos;
+            var area = this.Entity.WalkArea.Abs ();
+            //随机生成一个位置
+            var x = Random.Range(point.x - area.x / 2, point.x + area.x / 2);
+            var y = Random.Range(point.y - area.y / 2, point.y + area.y / 2);
+            return new Vector2(x, y);
+        }
+    }
+}