fungus/Assets/Fungus/Dialog/Editor/AddOptionEditor.cs

using UnityEditor;
using UnityEditorInternal;
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using Rotorz.ReorderableList;

namespace Fungus
{

	[CustomEditor (typeof(AddOption))]
	public class AddOptionEditor : SetVariableEditor
	{
		protected SerializedProperty optionTextProp;
		protected SerializedProperty hideOnSelectedProp;
		protected SerializedProperty targetSequenceProp;

		protected override void OnEnable()
		{
			base.OnEnable();
			optionTextProp = serializedObject.FindProperty("optionText");
			hideOnSelectedProp = serializedObject.FindProperty("hideOnSelected");
			targetSequenceProp = serializedObject.FindProperty("targetSequence");
		}

		public override void DrawCommandGUI() 
		{
			serializedObject.Update();

			AddOption t = target as AddOption;

			EditorGUILayout.PropertyField(optionTextProp, new GUIContent("Option Text", "Text to display on the option button."));

			SequenceEditor.SequenceField(targetSequenceProp,
			                             new GUIContent("Target Sequence", "Sequence to execute when this option is selected by the player."),
			                             new GUIContent("<Continue>"),
			                             t.GetFungusScript());

			EditorGUILayout.PropertyField(hideOnSelectedProp, new GUIContent("Hide On Selected", "Hide this option forever once the player has selected it."));

			serializedObject.ApplyModifiedProperties();

			base.DrawCommandGUI();
		}
	}

}