ScriptableObject.OnDestroy()

Description

This function is called when the scriptable object will be destroyed.

An example is given below. This example has two scripts. The first shown is the ScriptableObject script. This implements code which is separate from MonoBehaviour. The second is a small MonoBehaviour related script which accesses values from the ScriptableObject script.

#pragma strict
// A ScriptableObject example script.
// The A and B members implement features which
// are unrelated to MonoBehaviour.
public class ScriptObj extends ScriptableObject {
	var a: int = 10;
	var b: int[] = [0, 17, 34, 42, 67];
	intA {
		return a;
	}
	// return value in b array, or -1 if x is out-of-range
	public function B(x: int) {
		if (x >= 0 && x <= 5)return b[x];
		elsereturn -1;
	}
	public function Awake() {
		Debug.Log("Awake");
	}
	public function OnEnable() {
		Debug.Log("OnEnable");
	}
	public function OnDisable() {
		Debug.Log("OnDisable");
	}
	public function OnDestroy() {
		Debug.Log("OnDestroy");
	}
}

// A ScriptableObject example script.
// The A and B members implement features which
// are unrelated to MonoBehaviour.

using UnityEngine;

public class ScriptObj : ScriptableObject
{
    int a = 10;
    int[] b = new int[5] {0, 17, 34, 42, 67};

    public int A
    {
        get {return a; }
    }

    // return value in b array, or -1 if x is out-of-range
    public int B(int x)
    {
        if (x >= 0 && x <= 5)
            return b[x];
        else
            return -1;
    }

    public void Awake()
    {
        Debug.Log("Awake");
    }

    public void OnEnable()
    {
        Debug.Log("OnEnable");
    }

    public void OnDisable()
    {
        Debug.Log("OnDisable");
    }

    public void OnDestroy()
    {
        Debug.Log("OnDestroy");
    }
}

The following script makes use of the above ScriptableObject script.

#pragma strict
// create and access the ScriptObj
public class ScriptObjExample extends MonoBehaviour {
	var test: ScriptObj;
	function Start() {
		test = ScriptObjScriptableObject.CreateInstance(ScriptObj);
		print(test.A);
		print(test.B(3));
		print(test.B(-3));
	}
}

// create and access the ScriptObj

using UnityEngine;

public class ScriptObjExample : MonoBehaviour
{
    ScriptObj test;

    void Start()
    {
        test = (ScriptObj)ScriptableObject.CreateInstance(typeof(ScriptObj));

        print(test.A);
        print(test.B(3));
        print(test.B(-3));
    }
}

OnDestroy cannot be a co-routine.