private static LayerMask DrawLayerMask(GUIContent guiContent, LayerMask layerMask)
{
if (EditorGUILayoutExtension.layerNames == null)
{
EditorGUILayoutExtension.InitLayers();
}
int num = 0;
for (int i = 0; i < EditorGUILayoutExtension.layerNames.Length; i++)
{
if ((layerMask.value & EditorGUILayoutExtension.maskValues[i]) == EditorGUILayoutExtension.maskValues[i])
{
num |= 1 << i;
}
}
int num2 = EditorGUILayout.MaskField(guiContent, num, EditorGUILayoutExtension.layerNames);
if (num2 != num)
{
num = 0;
for (int j = 0; j < EditorGUILayoutExtension.layerNames.Length; j++)
{
if ((num2 & 1 << j) != 0)
{
num |= EditorGUILayoutExtension.maskValues[j];
}
}
layerMask.value = num;
}
return(layerMask);
}
public static object DrawField(GUIContent _content, Type _fieldType, object _value)
{
if (typeof(IList).IsAssignableFrom(_fieldType))
{
return(EditorGUILayoutExtension.DrawArrayField(_content, null, _fieldType, _value));
}
return(EditorGUILayoutExtension.DrawSingleField(_content, null, _fieldType, _value));
}
private static object DrawField(GUIContent _content, FieldInfo _fieldInfo, object _value)
{
if (typeof(IList).IsAssignableFrom(_fieldInfo.FieldType))
{
return(EditorGUILayoutExtension.DrawArrayField(_content, _fieldInfo, _fieldInfo.FieldType, _value));
}
return(EditorGUILayoutExtension.DrawSingleField(_content, _fieldInfo, _fieldInfo.FieldType, _value));
}
public static object DrawFields(object _obj, GUIContent guiContent)
{
if (_obj == null)
{
return(null);
}
List <FieldInfo> fields = Utility.GetFieldInfos(_obj.GetType());
for (int j = 0; j < fields.Count; j++)
{
if (CanDraw(fields[j]))
{
if (guiContent == null)
{
string name = fields[j].Name;
if (Utility.TryGetFieldInfoAttribute(fields[j], out TooltipAttribute tooltipAtt))
{
guiContent = new GUIContent(ObjectNames.NicifyVariableName(name), tooltipAtt.tooltip);
}
else
{
guiContent = new GUIContent(ObjectNames.NicifyVariableName(name));
}
}
EditorGUI.BeginChangeCheck();
object value = EditorGUILayoutExtension.DrawField(guiContent, fields[j], fields[j].GetValue(_obj));
if (EditorGUI.EndChangeCheck())
{
fields[j].SetValue(_obj, value);
GUI.changed = true;
}
guiContent = null;
}
}
return(_obj);
}
private static object DrawSingleField(GUIContent _content, FieldInfo _fieldInfo, Type _fieldType, object _value)
{
if ((Utility.TryGetFieldInfoAttribute(_fieldInfo, out ObjectDrawerAttribute att) ||
Utility.TryGetTypeAttribute(_fieldType, out att)))
{
FieldDrawer objectDrawer;
if ((objectDrawer = ObjectDrawerUtility.GetObjectDrawer(att)) != null)
{
objectDrawer.Value = _value;
objectDrawer.FieldInfo = _fieldInfo;
objectDrawer.OnGUI(_content);
return(_value);
}
}
if (_fieldType.Equals(typeof(int)))
{
return(EditorGUILayout.IntField(_content, (int)_value));
}
if (_fieldType.Equals(typeof(float)))
{
return(EditorGUILayout.FloatField(_content, (float)_value));
}
if (_fieldType.Equals(typeof(double)))
{
return(EditorGUILayout.FloatField(_content, Convert.ToSingle((double)_value)));
}
if (_fieldType.Equals(typeof(long)))
{
return((long)EditorGUILayout.IntField(_content, Convert.ToInt32((long)_value)));
}
if (_fieldType.Equals(typeof(bool)))
{
return(EditorGUILayout.Toggle(_content, (bool)_value));
}
if (_fieldType.Equals(typeof(string)))
{
return(EditorGUILayout.TextField(_content, (string)_value));
}
if (_fieldType.Equals(typeof(byte)))
{
return(Convert.ToByte(EditorGUILayout.IntField(_content, Convert.ToInt32(_value))));
}
if (_fieldType.Equals(typeof(Vector2)))
{
return(EditorGUILayout.Vector2Field(_content, (Vector2)_value));
}
if (_fieldType.Equals(typeof(Vector2Int)))
{
return(EditorGUILayout.Vector2IntField(_content, (Vector2Int)_value));
}
if (_fieldType.Equals(typeof(Vector3)))
{
return(EditorGUILayout.Vector3Field(_content, (Vector3)_value));
}
if (_fieldType.Equals(typeof(Vector3Int)))
{
return(EditorGUILayout.Vector3IntField(_content, (Vector3Int)_value));
}
if (_fieldType.Equals(typeof(Vector3)))
{
return(EditorGUILayout.Vector3Field(_content, (Vector3)_value));
}
if (_fieldType.Equals(typeof(Vector4)))
{
return(EditorGUILayout.Vector4Field(_content.text, (Vector4)_value));
}
if (_fieldType.Equals(typeof(Quaternion)))
{
Quaternion quaternion = (Quaternion)_value;
Vector4 vector = Vector4.zero;
vector.Set(quaternion.x, quaternion.y, quaternion.z, quaternion.w);
vector = EditorGUILayout.Vector4Field(_content.text, vector);
quaternion.Set(vector.x, vector.y, vector.z, vector.w);
return(quaternion);
}
if (_fieldType.Equals(typeof(Color)))
{
return(EditorGUILayout.ColorField(_content, (Color)_value));
}
if (_fieldType.Equals(typeof(Rect)))
{
return(EditorGUILayout.RectField(_content, (Rect)_value));
}
if (_fieldType.Equals(typeof(Matrix4x4)))
{
GUILayout.BeginVertical(new GUILayoutOption[0]);
if (EditorGUILayoutExtension.DrawFoldout(_content.text.GetHashCode(), _content))
{
EditorGUI.indentLevel++;
Matrix4x4 matrix4x = (Matrix4x4)_value;
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
EditorGUI.BeginChangeCheck();
matrix4x[i, j] = EditorGUILayout.FloatField("E" + i.ToString() + j.ToString(), matrix4x[i, j]);
if (EditorGUI.EndChangeCheck())
{
GUI.changed = true;
}
}
}
_value = matrix4x;
EditorGUI.indentLevel--;
}
GUILayout.EndVertical();
return(_value);
}
if (_fieldType.Equals(typeof(AnimationCurve)))
{
if (_value == null)
{
_value = AnimationCurve.EaseInOut(0f, 0f, 1f, 1f);
GUI.changed = true;
}
return(EditorGUILayout.CurveField(_content, (AnimationCurve)_value));
}
if (_fieldType.Equals(typeof(LayerMask)))
{
return(EditorGUILayoutExtension.DrawLayerMask(_content, (LayerMask)_value));
}
if (typeof(Object).IsAssignableFrom(_fieldType))
{
return(EditorGUILayout.ObjectField(_content, (Object)_value, _fieldType, true));
}
if (_fieldType.IsEnum)
{
return(EditorGUILayout.EnumPopup(_content, (Enum)_value));
}
if (_fieldType.IsClass || (_fieldType.IsValueType && !_fieldType.IsPrimitive))
{
if (typeof(Delegate).IsAssignableFrom(_fieldType))
{
return(null);
}
int hashCode = _value.GetHashCode();
if (EditorGUILayoutExtension.drawnObjects.Contains(hashCode))
{
return(null);
}
try
{
EditorGUILayoutExtension.drawnObjects.Add(hashCode);
GUILayout.BeginVertical(new GUILayoutOption[0]);
if (_value == null)
{
if (_fieldType.IsGenericType && _fieldType.GetGenericTypeDefinition() == typeof(Nullable <>))
{
_fieldType = Nullable.GetUnderlyingType(_fieldType);
}
_value = Activator.CreateInstance(_fieldType, true);
}
if (EditorGUILayoutExtension.DrawFoldout(hashCode, _content))
{
EditorGUI.indentLevel++;
_value = EditorGUILayoutExtension.DrawFields(_value);
EditorGUI.indentLevel--;
}
EditorGUILayoutExtension.drawnObjects.Remove(hashCode);
GUILayout.EndVertical();
return(_value);
}
catch (Exception)
{
GUILayout.EndVertical();
EditorGUILayoutExtension.drawnObjects.Remove(hashCode);
return(null);
}
}
EditorGUILayout.LabelField("Unsupported Type: " + _fieldType);
return(null);
}
private static object DrawArrayField(GUIContent _content, FieldInfo _fieldInfo, Type _fieldType, object _value)
{
Type elementType;
if (_fieldType.IsArray)
{
elementType = _fieldType.GetElementType();
}
else
{
Type type2 = _fieldType;
while (!type2.IsGenericType)
{
type2 = type2.BaseType;
}
elementType = type2.GetGenericArguments()[0];
}
IList list;
if (_value == null)
{
if (_fieldType.IsGenericType || _fieldType.IsArray)
{
list = (Activator.CreateInstance(typeof(List <>).MakeGenericType(new Type[]
{
elementType
}), true) as IList);
}
else
{
list = (Activator.CreateInstance(_fieldType, true) as IList);
}
if (_fieldType.IsArray)
{
Array array = Array.CreateInstance(elementType, list.Count);
list.CopyTo(array, 0);
list = array;
}
GUI.changed = true;
}
else
{
list = (IList)_value;
}
if (EditorGUILayoutExtension.DrawFoldout(list.GetHashCode(), _content))
{
EditorGUI.indentLevel++;
bool flag = list.GetHashCode() == EditorGUILayoutExtension.editingFieldHash;
int num = (!flag) ? list.Count : EditorGUILayoutExtension.savedArraySize;
int num2 = EditorGUILayout.IntField("Size", num);
if (flag && EditorGUILayoutExtension.editingArray && (GUIUtility.keyboardControl != EditorGUILayoutExtension.currentKeyboardControl || Event.current.keyCode == (KeyCode)13))
{
if (num2 != list.Count)
{
Array array2 = Array.CreateInstance(elementType, num2);
int num3 = -1;
for (int i = 0; i < num2; i++)
{
if (i < list.Count)
{
num3 = i;
}
if (num3 == -1)
{
break;
}
object value2 = list[num3];
if (i >= list.Count && !typeof(Object).IsAssignableFrom(elementType) && !typeof(string).IsAssignableFrom(elementType))
{
value2 = Activator.CreateInstance(list[num3].GetType(), true);
}
array2.SetValue(value2, i);
}
if (_fieldType.IsArray)
{
list = array2;
}
else
{
if (_fieldType.IsGenericType)
{
list = (Activator.CreateInstance(typeof(List <>).MakeGenericType(new Type[]
{
elementType
}), true) as IList);
}
else
{
list = (Activator.CreateInstance(_fieldType, true) as IList);
}
for (int j = 0; j < array2.Length; j++)
{
list.Add(array2.GetValue(j));
}
}
}
EditorGUILayoutExtension.editingArray = false;
EditorGUILayoutExtension.savedArraySize = -1;
EditorGUILayoutExtension.editingFieldHash = -1;
GUI.changed = true;
}
else if (num2 != num)
{
if (!EditorGUILayoutExtension.editingArray)
{
EditorGUILayoutExtension.currentKeyboardControl = GUIUtility.keyboardControl;
EditorGUILayoutExtension.editingArray = true;
EditorGUILayoutExtension.editingFieldHash = list.GetHashCode();
}
EditorGUILayoutExtension.savedArraySize = num2;
}
if (_fieldInfo != null &&
(Utility.TryGetFieldInfoAttribute(_fieldInfo, out ObjectDrawerAttribute att) ||
Utility.TryGetTypeAttribute(elementType, out att)))
{
for (int k = 0; k < list.Count; k++)
{
FieldDrawer objectDrawer;
if ((objectDrawer = ObjectDrawerUtility.GetObjectDrawer(att)) != null)
{
_content.text = "Element " + k;
objectDrawer.Value = list[k];
objectDrawer.OnGUI(_content);
if (objectDrawer.Value != list[k])
{
list[k] = objectDrawer.Value;
GUI.changed = true;
}
}
}
}
else
{
for (int k = 0; k < list.Count; k++)
{
_content.text = "Element " + k;
list[k] = EditorGUILayoutExtension.DrawField(_content, elementType, list[k]);
}
}
EditorGUI.indentLevel--;
}
return(list);
}