navmesh.cs

using UnityEngine;


public class AI_StateMachine : MonoBehaviour {

    public Transform[] target;
    private int destPoint = 0;
    NavMeshAgent agent;
    private float distance = 0.0f;


    void Start () {

        agent = GetComponent<NavMeshAgent>();

        // Disabling auto-braking allows for continuous movement between points
        agent.autoBraking = false;
        GotoNextPath();
    }

	void Update () {

        if (agent.remainingDistance < 0.5f)
            GotoNextPath();


    }

    void GotoNextPath() {
        // Returns if no points have been set up
        if (target.Length == 0)
            return;

        // Set the agent to go to the currently selected destination.
        agent.destination = target[destPoint].position;

        // Choose the next point in the array as the destination,
        // cycling to the start if necessary.
        destPoint = (destPoint + 1) % target.Length;
    }
}