public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
// Display the foldout
property.isExpanded = EditorGUIAuto.Foldout(ref position, property.isExpanded, label);
if (property.isExpanded)
{
// Increase indent
EditorGUI.indentLevel++;
// Get enumerable list of children
IEnumerable <SerializedProperty> children = EditorGUIAuto.ToEnd(
property, "optionalUnlockData", "explanation", false, false);
SerializedProperty visualType = property.FindPropertyRelative(nameof(visualType));
// Layout every child
foreach (SerializedProperty child in children)
{
// Only layout sprite if enum value is 0
if (child.name == "sprite" && visualType.enumValueIndex == 0)
{
EditorGUI.indentLevel++;
EditorGUIAuto.PropertyField(ref position, child, true);
EditorGUI.indentLevel--;
}
// Only layout video sub path if enum value is 1
else if (child.name == "videoStreamingSubPath" && visualType.enumValueIndex == 1)
{
EditorGUI.indentLevel++;
EditorGUIAuto.PropertyField(ref position, child, true);
EditorGUI.indentLevel--;
}
// No special layout rules for other properties
else if (child.name != "sprite" && child.name != "videoStreamingSubPath")
{
EditorGUIAuto.PropertyField(ref position, child, true);
}
}
// Reduce indent
EditorGUI.indentLevel--;
}
}
public override void OnInspectorGUI()
{
// Update the object
serializedObject.Update();
// Get the end point type
SerializedProperty endPointType = serializedObject.FindProperty(nameof(endPointType));
// Get the first and last properties
SerializedProperty start = serializedObject.FindProperty("localStartPoint");
SerializedProperty end = serializedObject
.FindProperty("conveyorSpeed")
.GetEndProperty();
// Get all the properties in the object
IEnumerable <SerializedProperty> properties = EditorGUIAuto.ToEnd(start, end, false, false);
// Show the script referenced by the object
GUI.enabled = false;
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_Script"));
GUI.enabled = true;
// Go through each property in the list of properties
foreach (SerializedProperty property in properties)
{
// Check if the end point changes
if (property.name == "endPointType")
{
EditorGUI.BeginChangeCheck();
}
// If end point is implicit then disable editing the end point
if (endPointType.enumValueIndex == 0 && property.name == "localEndPoint")
{
GUI.enabled = false;
}
// If end point is explicit then disable editing the direction and offset
if (endPointType.enumValueIndex == 1 &&
(property.name == "direction" ||
property.name == "objectOffset"))
{
GUI.enabled = false;
}
// Display the property
EditorGUILayout.PropertyField(property, true);
GUI.enabled = true;
// Check if the end point type changed
if (property.name == "endPointType")
{
if (EditorGUI.EndChangeCheck())
{
// Apply the modified end point type
serializedObject.ApplyModifiedProperties();
// Get the object targetted by the editor
ObjectConveyor conveyor = target as ObjectConveyor;
// If the end point is implicit,
// then compute it and show it in the editor
if (property.enumValueIndex == 0)
{
SerializedProperty localEndPoint = serializedObject.FindProperty(nameof(localEndPoint));
localEndPoint.vector3Value = conveyor.LocalEndPoint;
}
// If the end point is explicit,
// then compute direction and offset to show in editor
else
{
SerializedProperty direction = serializedObject.FindProperty(nameof(direction));
direction.vector3Value = conveyor.Direction;
SerializedProperty objectOffset = serializedObject.FindProperty(nameof(objectOffset));
objectOffset.floatValue = conveyor.ObjectOffset;
}
// Update the serialized object to reflect the new values
serializedObject.Update();
}
}
}
// Apply any modified properties
serializedObject.ApplyModifiedProperties();
}