public override void OnInspectorGUI()
{
var rect = EditorGUILayout.GetControlRect(false, 35f);
rect = new Rect(rect.xMin + 10f, rect.yMin + 5f, rect.width - 20f, rect.height - 10f);
if (GUI.Button(rect, "Add Spawn Modifier"))
{
TypeSelectionDropDownWindow.ShowAndCallbackOnSelect(rect, typeof(ISpawnerModifier), (tp) =>
{
if (tp != null && TypeUtil.IsType(tp, typeof(Component)))
{
var go = GameObjectUtil.GetGameObjectFromSource(this.SerializedObject.targetObject);
if (go != null)
{
go.AddComponent(tp);
}
}
}, false, false);
}
}
public static System.Type TypeDropDown(Rect position, GUIContent label,
System.Type baseType, System.Type selectedType,
bool allowAbstractTypes = false, bool allowInterfaces = false,
System.Type defaultType = null, System.Type[] excludedTypes = null,
TypeDropDownListingStyle listType = TypeDropDownListingStyle.Namespace)
{
/*
*
* if (!TypeUtil.IsType(selectedType, baseType)) selectedType = null;
*
* //var knownTypes = (from ass in System.AppDomain.CurrentDomain.GetAssemblies()
* // from tp in ass.GetTypes()
* // where TypeUtil.IsType(tp, baseType) && (allowAbstractTypes || !tp.IsAbstract) && (allowInterfaces || !tp.IsInterface)
* // orderby tp.FullName.Substring(tp.FullName.LastIndexOf(".") + 1) ascending
* // select tp).ToArray();
* var knownTypes = (from tp in TypeUtil.GetTypesAssignableFrom(baseType)
* where (allowAbstractTypes || !tp.IsAbstract) && (allowInterfaces || !tp.IsInterface) && (excludedTypes == null || System.Array.IndexOf(excludedTypes, tp) < 0)
* orderby tp.FullName.Substring(tp.FullName.LastIndexOf(".") + 1) ascending
* select tp).ToArray();
* GUIContent[] knownTypeNames = null;
* switch (listType)
* {
* case TypeDropDownListingStyle.Namespace:
* knownTypeNames = knownTypes.Select((tp) =>
* {
* return new GUIContent(tp.FullName.Replace(".", "/"));
* }).ToArray();
* break;
* case TypeDropDownListingStyle.Flat:
* knownTypeNames = (from tp in knownTypes select new GUIContent(tp.Name)).ToArray();
* break;
* case TypeDropDownListingStyle.ComponentMenu:
* knownTypeNames = knownTypes.Select((tp) =>
* {
* var menuAttrib = tp.GetCustomAttributes(typeof(AddComponentMenu), false).FirstOrDefault() as AddComponentMenu;
* if (menuAttrib != null && !string.IsNullOrEmpty(menuAttrib.componentMenu))
* {
* return new GUIContent(menuAttrib.componentMenu);
* }
* else if (tp.FullName == tp.Name)
* {
* return new GUIContent("Scripts/" + tp.Name);
* }
* else
* {
* if (tp.FullName.StartsWith("UnityEngine."))
* {
* return new GUIContent(tp.FullName.Replace(".", "/"));
* }
* else
* {
* return new GUIContent("Scripts/" + tp.FullName.Replace(".", "/"));
* }
* }
* }).ToArray();
* break;
* default:
* knownTypeNames = new GUIContent[0];
* break;
* }
*
* if (defaultType == null)
* {
* knownTypes = knownTypes.Prepend(null).ToArray();
* knownTypeNames = knownTypeNames.Prepend(new GUIContent("Nothing")).ToArray();
* }
*
* int index = knownTypes.IndexOf(selectedType);
* index = EditorGUI.Popup(position, label, index, knownTypeNames);
* return (index >= 0) ? knownTypes[index] : defaultType;
*
*/
return(TypeSelectionDropDownWindow.Popup(position, label, baseType, selectedType, allowAbstractTypes, allowInterfaces, defaultType, excludedTypes, listType));
}
