How can I set change trigger for only one property?

Questions & Answers
1

Hello everyone,
generally, I would like to create ChangeCheck (BeginChangeCheck, EndChangeCheck) for only one property. Ok but I will you show what I have and I want.
It is my class:

[Serializable]
    public class Enemy
    {
        public string Name;
        public Sprite Icon;

        public List<CharacterAttribute> Attributes;
    }

and my a MonoBehaviour class:

public class EnemyMap : MonoBehaviour 
    {
        public Enemy Enemy;
        public string Something;
    }

Now is everything is ok because I see all my properties in the inspector
159598-beforeinspector.png

But the problem is when I try to create a “trigger” for only one property.

[CustomEditor(typeof(EnemyMap))]
    public class EnemyMapEditor : Editor
    {
        SerializedProperty icon;
        EnemyMap currentTarget;

        private void OnEnable()
        {
            icon = serializedObject.FindProperty("Enemy.Icon");
            currentTarget = (EnemyMap)target;
        }

        public override void OnInspectorGUI()
        {
            EditorGUI.BeginChangeCheck();
            EditorGUILayout.PropertyField(icon);
            if (EditorGUI.EndChangeCheck())
            {
                currentTarget.Enemy.Icon = (Sprite)icon.objectReferenceValue;
                currentTarget.GetComponent<SpriteRenderer>().sprite = (Sprite)icon.objectReferenceValue;
            }
        }
    }

and when I see into the inspector, I see:
159599-afterinspector.png

So, what should I do to make other properties? Should I create properties separately? I would like to create the change rule for only one property but other properties should make automatically.

2

You need to start your method with base.OnInspectorGUI() to keep your default editor and add some cool custom properties to your GO Editor.