// C#
// Editor Script that lets you "Select" all the GameObjects that have a certain Component.

using UnityEngine;
using UnityEditor;
using System.Collections;

public class ScriptableWizardOnWizardCreate : ScriptableWizard {
public string componentName = "Camera";

[MenuItem ("Example/OnWizardCreate example")]
public static void SelectAllOfTypeMenuIem() {
ScriptableWizard.DisplayWizard(
"Select objects of type ...",
typeof(ScriptableWizardOnWizardCreate),
"Select");
}

void OnWizardCreate() {
Object[] objs = FindObjectsOfType(typeof(GameObject));
ArrayList selectionBuilder = new ArrayList();
foreach (GameObject go in objs) {
if(go.GetComponent(componentName))
selectionBuilder.Add(go);
}
Selection.objects = selectionBuilder.ToArray(typeof(GameObject)) as GameObject[];
}
}