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Assets/Plugins/Character Controller Pro/Demo/Scripts/AI/AIWanderBehaviour.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using Lightbug.CharacterControllerPro.Core;
+using Lightbug.CharacterControllerPro.Implementation;
+using Lightbug.Utilities;
+
+namespace Lightbug.CharacterControllerPro.Demo
+{
+
+    [AddComponentMenu("Character Controller Pro/Demo/Character/AI/Wander Behaviour")]
+    public class AIWanderBehaviour : CharacterAIBehaviour
+    {
+        [Min(0f)]
+        [SerializeField]
+        float minRandomMagnitude = 1f;
+
+        [Min(0f)]
+        [SerializeField]
+        float maxRandomMagnitude = 1f;
+
+        [Min(0f)]
+        [SerializeField]
+        float minRandomYawAngle = 100f;
+
+        [Min(0f)]
+        [SerializeField]
+        float maxRandomYawAngle = 280f;
+
+        [Min(0f)]
+        [SerializeField]
+        float waitSeconds = 3f;
+
+        float timer = 0f;
+
+        Vector3 initialPosition = default(Vector3);
+
+        Vector3 target = default(Vector3);
+
+        void OnValidate()
+        {
+            if (minRandomMagnitude > maxRandomMagnitude)
+                minRandomMagnitude = maxRandomMagnitude;
+
+            if (maxRandomMagnitude < minRandomMagnitude)
+                maxRandomMagnitude = minRandomMagnitude;
+
+            if (minRandomYawAngle > maxRandomYawAngle)
+                minRandomYawAngle = maxRandomYawAngle;
+
+            if (maxRandomYawAngle < minRandomYawAngle)
+                maxRandomYawAngle = minRandomYawAngle;
+        }
+
+
+
+        public override void EnterBehaviour(float dt)
+        {
+            initialPosition = transform.position;
+
+            target = initialPosition + transform.forward * Random.Range(minRandomMagnitude, maxRandomMagnitude);
+            timer = 0f;
+        }
+
+        public override void UpdateBehaviour(float dt)
+        {
+
+            if (timer >= waitSeconds)
+            {
+                timer = 0f;
+
+                SetTarget();
+
+            }
+            else
+            {
+                timer += dt;
+            }
+
+            float distanceToTarget = (target - CharacterActor.Position).magnitude;
+
+            if (distanceToTarget > 0.5f)
+                SetMovementAction(target - CharacterActor.Position);
+            else
+                characterActions.Reset();
+        }
+
+
+        void SetTarget()
+        {
+            Vector3 centerToTargetDir = target - initialPosition;
+            centerToTargetDir.Normalize();
+
+            centerToTargetDir = Quaternion.Euler(0, Random.Range(minRandomYawAngle, maxRandomYawAngle), 0f) * centerToTargetDir;
+
+            target = initialPosition + centerToTargetDir * Random.Range(minRandomMagnitude, maxRandomMagnitude);
+        }
+
+    }
+
+}