function Update() {
    if(transform.GetComponent(InteractiveCloth).isTeared)
        Debug.Log("Cloth teared!");
}

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
    void Update() {
        if (transform.GetComponent<InteractiveCloth>().isTeared)
            Debug.Log("Cloth teared!");
        
    }
}

import UnityEngine
import System.Collections

class example(MonoBehaviour):

    def Update():
        if transform.GetComponent[of InteractiveCloth]().isTeared:
            Debug.Log('Cloth teared!')