Animation.IsPlaying

public bool IsPlaying (string name);

설명

Is the animation named name playing?

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {
    public Animation anim;
    void Start() {
        anim = GetComponent<Animation>();
    }
    void OnMouseEnter() {
        if (!anim.IsPlaying("mouseOverEffect"))
            anim.Play("mouseOverEffect");
        
    }
}