StateMachineBehaviour

Descripción

StateMachineBehaviour is a component that can be added to a state machine state. It's the base class every script on a state derives from.

By default the Animator does instantiate a new instance of each behaviour define in the controller. The class attribute SharedBetweenAnimatorsAttribute control how behaviours are instantiated.

StateMachineBehaviour has some predefined messages: OnStateEnter, OnStateExit, OnStateIK, OnStateMove, OnStateUpdate.

using UnityEngine;

public class AttackBehaviour : StateMachineBehaviour
{
    public GameObject particle;
    public float radius;
    public float power;

    protected GameObject clone;

    override public void OnStateEnter(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {
        clone = Instantiate(particle, animator.rootPosition, Quaternion.identity) as GameObject;
        Rigidbody rb = clone.GetComponent<Rigidbody>();
        rb.AddExplosionForce(power, animator.rootPosition, radius, 3.0f);
    }

    override public void OnStateExit(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {
        Destroy(clone);
    }

    override public void OnStateUpdate(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {
        Debug.Log("On Attack Update ");
    }

    override public void OnStateMove(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {
        Debug.Log("On Attack Move ");
    }

    override public void OnStateIK(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {
        Debug.Log("On Attack IK ");
    }
}

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