void OnGUI()
{
if (spawn.unitList[currentLevel] == null)
{
spawn.unitList[currentLevel] = new SpawnableClass();
spawn.unitList[currentLevel].level = level;
}
GUILayout.Label("Units for: ");
level = (UnitLevels)EditorGUILayout.EnumPopup(level);
if (GUILayout.Button("Add Unit"))
{
Resize(ref spawn.unitList[currentLevel].units, 1);
}
scrollbar = EditorGUILayout.BeginScrollView(scrollbar);
{
if (spawn.unitList[currentLevel].units.Length > 0)
{
EditorGUILayout.BeginHorizontal();
GUILayout.Label("Units");
EditorGUILayout.EndHorizontal();
for (int x = 0; x < spawn.unitList[currentLevel].units.Length; x++)
{
EditorGUILayout.BeginHorizontal();
spawn.unitList[currentLevel].units[x] = (GameObject)EditorGUILayout.ObjectField(spawn.unitList[currentLevel].units[x], typeof(GameObject), false);
if (GUILayout.Button("X", GUILayout.MaxWidth(20)))
{
RemoveAt(ref spawn.unitList[currentLevel].units, x);
}
EditorGUILayout.EndHorizontal();
}
}
else
{
EditorGUILayout.BeginHorizontal();
GUILayout.Label("No units set for current unit level.");
EditorGUILayout.EndHorizontal();
}
}
EditorGUILayout.EndScrollView();
if (GUI.changed)
{
currentLevel = (int)level;
EditorUtility.SetDirty(spawn);
}
}