// This method is called when the script is destroy
protected void OnDestroy()
{
// If this is the currently active singleton, delete the static instance too
if (singleton == this)
{
singleton = null;
}
}
private void Awake()
{
if (materialManager == null)
{
materialManager = this;
}
else if (materialManager != this)
{
Destroy(materialManager.gameObject);
materialManager = this;
}
}
protected void Awake()
{
// Check if there is already a singleton instance
if (singleton == null)
{
singleton = this;
DontDestroyOnLoad(singleton.gameObject);
init();
}
else
{
Destroy(this);
}
}
public override void OnInspectorGUI()
{
manager = (Material_Manager)target;
//Set GUI Styles
GUIStyle centeredStyle = new GUIStyle();
GUIStyle centeredRightStyle = new GUIStyle();
centeredStyle.alignment = TextAnchor.MiddleLeft;
centeredRightStyle.alignment = TextAnchor.MiddleRight;
GUILayout.Space(10);
EditorGUI.BeginChangeCheck();
GUILayout.BeginVertical();
GUILayout.BeginHorizontal();
//Create Object and Toggle field labels
GUILayout.Label(new GUIContent("Add Material"), centeredStyle, GUILayout.ExpandWidth(true));
GUILayout.Label(new GUIContent("Include Inactive?"), centeredRightStyle, GUILayout.ExpandWidth(true));
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.BeginHorizontal();
//Create rect for Object field
Rect objectFieldRect = GUILayoutUtility.GetRect(new GUIContent("Add Material"), GUIStyle.none);
objectFieldRect.width = EditorGUIUtility.currentViewWidth - 125;
//Create Object field GUI
manager.material = (Material)EditorGUI.ObjectField(objectFieldRect, manager.material, typeof(Material), false);
//Create Rect for Toggle field
Rect toggleFieldRect = new Rect(objectFieldRect.x + objectFieldRect.width + 50, objectFieldRect.y, 50, EditorGUIUtility.singleLineHeight);
//Create Toggle field GUI
manager.includeInactiveGameobjects = EditorGUI.Toggle(toggleFieldRect, manager.includeInactiveGameobjects);
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.EndVertical();
EditorGUI.EndChangeCheck();
//Apply Changes to the custom inspector
if (manager.material != null)
{
manager.ApplyMaterialToChildrenRenderers(manager.material);
serializedObject.ApplyModifiedProperties();
serializedObject.Update();
manager.material = null;
}
}
