itch.io

tested

ComponentCopyTool .cs

component copier for unity3D  

[needs to be put in Editor folder]

using UnityEngine;
using UnityEditor;
public class ComponentCopyTool : EditorWindow
{
    Transform source;
    Transform target;
    [MenuItem("Tools/Component Copy Tool")]
    static void Init()
    {
        GetWindow<ComponentCopyTool>("Component Copier");
    }
    void OnGUI()
    {
        GUILayout.Label("Copy Components", EditorStyles.boldLabel);
        source = (Transform)EditorGUILayout.ObjectField("Source", source, typeof(Transform), true);
        target = (Transform)EditorGUILayout.ObjectField("Target", target, typeof(Transform), true);
        if (GUILayout.Button("Copy Components"))
        {
            CopyAll();
        }
    }
    void CopyAll()
    {
        if (source == null || target == null)
        {
            Debug.LogError("Assign source and target.");
            return;
        }
        Component[] components = source.GetComponents<Component>();
        foreach (Component comp in components)
        {
            if (comp is Transform)
                continue;
            UnityEditorInternal.ComponentUtility.CopyComponent(comp);
            UnityEditorInternal.ComponentUtility.PasteComponentAsNew(target.gameObject);
        }
        Debug.Log("Copied successfully");
    }
}