public override void OnInspectorGUI()
{
EditorGUIUtility.labelWidth = 80;
GUI.changed = false;
FieldInfo field = typeof(LuaInjectionData).GetField("m_InjectionList", BindingFlags.Instance | BindingFlags.NonPublic);
List <Injection4> injections = field.GetValue(m_LuaInjectionData) as List <Injection4>;
DrawArray(injections, true);
GUILayout.BeginHorizontal();
Undo.RecordObject(m_LuaInjectionData, "Injection.Count");
if (GUILayout.Button("+"))
{
Injection4 injection = new Injection4();
int count = injections.Count;
if (count > 0)
{
injection.Type = injections[count - 1].Type;
}
injections.Add(injection);
}
GUILayout.EndHorizontal();
field.SetValue(m_LuaInjectionData, injections);
if (GUI.changed)
{
EditorUtility.SetDirty(m_LuaInjectionData);
}
}
private List <T> DrawArray <T>(List <T> array, bool isDict) where T : Injection, new()
{
Color oldColor = GUI.backgroundColor;
for (int index = 0, realIndex = 0; index < array.Count; index++)
{
string styleName = null;
T injection = array[index] ?? new T();
if (injection.Type == InjectionType.List || injection.Type == InjectionType.Dict)
{
if (injection is IFoldable)
{
IFoldable foldable = injection as IFoldable;
if (foldable.IsFolded)
{
styleName = "As TextArea";
GUI.backgroundColor = Color.white * 0.8F;
GUILayout.Space(-2F);
}
}
}
if (string.IsNullOrEmpty(styleName))
{
GUILayout.BeginHorizontal();
}
else
{
GUILayout.BeginHorizontal(styleName);
}
Undo.RecordObject(m_LuaInjectionData, "Injection.Count");
bool remove = GUILayout.Button("×", GUILayout.Width(20F), GUILayout.Height(14F));
GUILayout.Label("Type:", GUILayout.Width(40F));
Undo.RecordObject(m_LuaInjectionData, "Injection.Type");
injection.Type = (InjectionType)EditorGUILayout.EnumPopup(injection.Type, GUILayout.Width(75F));
if (injection.Type == InjectionType.List || injection.Type == InjectionType.Dict)
{
if (typeof(T) == typeof(Injection))
{
injection.Type = InjectionType.String;
}
}
GUI.enabled = index > 0;
Undo.RecordObject(m_LuaInjectionData, "Injection.Up");
bool up = GUILayout.Button("▲", GUILayout.Width(20F), GUILayout.Height(14F));
GUI.enabled = index < array.Count - 1;
Undo.RecordObject(m_LuaInjectionData, "Injection.Down");
bool down = GUILayout.Button("▼", GUILayout.Width(20F), GUILayout.Height(14F));
GUI.enabled = true;
if (injection.Type == InjectionType.Space)
{
injection.Name = null;
injection.Value = null;
}
else
{
if (isDict)
{
GUILayout.Label("Name:", GUILayout.Width(40F));
injection.Name = EditorGUILayout.TextField(injection.Name ?? "", GUILayout.MaxWidth(120F));
}
else
{
GUILayout.Label("Index:", GUILayout.Width(40F));
GUI.enabled = false;
EditorGUILayout.IntField(realIndex + 1, GUILayout.Width(30F));
GUI.enabled = true;
}
object value = injection.Value;
object newValue;
if (injection.Type == InjectionType.List || injection.Type == InjectionType.Dict)
{
newValue = value;
bool valueIsDict = injection.Type == InjectionType.Dict;
if (typeof(T) == typeof(Injection4))
{
Injection4 inj = injection as Injection4;
if (!(newValue is List <Injection3>))
{
newValue = new List <Injection3>();
}
inj.IsFolded = DrawArrayValue(newValue as List <Injection3>, valueIsDict, inj.IsFolded);
}
else if (typeof(T) == typeof(Injection3))
{
Injection3 inj = injection as Injection3;
if (!(newValue is List <Injection2>))
{
newValue = new List <Injection2>();
}
inj.IsFolded = DrawArrayValue(newValue as List <Injection2>, valueIsDict, inj.IsFolded);
}
else if (typeof(T) == typeof(Injection2))
{
Injection2 inj = injection as Injection2;
if (!(newValue is List <Injection1>))
{
newValue = new List <Injection1>();
}
inj.IsFolded = DrawArrayValue(newValue as List <Injection1>, valueIsDict, inj.IsFolded);
}
else if (typeof(T) == typeof(Injection1))
{
Injection1 inj = injection as Injection1;
if (!(newValue is List <Injection>))
{
newValue = new List <Injection>();
}
inj.IsFolded = DrawArrayValue(newValue as List <Injection>, valueIsDict, inj.IsFolded);
}
}
else
{
newValue = DrawValue <T>(injection.Type, value);
}
if ((newValue != null && value != null) ? newValue.GetHashCode() != value.GetHashCode() : newValue != value)
{
injection.Value = newValue;
}
realIndex++;
}
GUILayout.EndHorizontal();
if (injection.Type == InjectionType.List || injection.Type == InjectionType.Dict)
{
if (injection is IFoldable)
{
IFoldable foldable = injection as IFoldable;
if (foldable.IsFolded)
{
GUI.backgroundColor = oldColor;
GUILayout.Space(-2F);
}
}
}
if (remove)
{
array.RemoveAt(index);
index--;
}
else if (up)
{
array[index] = array[index - 1];
array[index - 1] = injection;
}
else if (down)
{
array[index] = array[index + 1];
array[index + 1] = injection;
}
else
{
array[index] = injection;
}
}
return(array);
}
