public static void Show(SerializedProperty list, WaypointListOption options = WaypointListOption.Default)
{
if (!list.isArray)
{
EditorGUILayout.HelpBox(list.name + " is neither an array nor a list!", MessageType.Error);
return;
}
bool showListLabel = (options & WaypointListOption.ListLabel) != 0;
bool showListSize = (options & WaypointListOption.ListSize) != 0;
if (showListLabel)
{
EditorGUILayout.PropertyField(list);
EditorGUI.indentLevel += 1;
}
if (!showListLabel || list.isExpanded)
{
if (showListSize)
{
EditorGUILayout.PropertyField(list.FindPropertyRelative("Array.size"));
}
ShowElements(list, options);
}
if (showListLabel)
{
EditorGUI.indentLevel -= 1;
}
}
//addButtonContent = new GUIContent("+", "Add Waypoint");
private static void ShowElements(SerializedProperty list, WaypointListOption options)
{
bool showElementLabels = (options & WaypointListOption.ElementLabels) != 0;
bool showButtons = (options & WaypointListOption.Buttons) != 0;
for (int i = 0; i < list.arraySize; i++)
{
if (showButtons)
{
EditorGUILayout.BeginHorizontal();
}
if (showElementLabels)
{
EditorGUILayout.PropertyField(list.GetArrayElementAtIndex(i));
}
else
{
EditorGUILayout.PropertyField(list.GetArrayElementAtIndex(i), GUIContent.none);
}
if (showButtons)
{
ShowButtons(list, i);
EditorGUILayout.EndHorizontal();
}
}
/*
* // Show "Add" Button when array size is 0
* if (showButtons && list.arraySize == 0 && GUILayout.Button(addButtonContent, EditorStyles.miniButton)) {
* list.arraySize += 1;
* }
*/
if (list.arraySize == 0)
{
//EditorGUILayout.TextArea("None");
EditorGUILayout.LabelField("None");
}
}
