/// <summary>
/// [0.18.0]
/// </summary>
public static void DrawFields <T>(ref T container, ModEntry mod, DrawFieldMask defaultMask, Action onChange = null) where T : new()
{
object obj = container;
var changed = Draw(obj, typeof(T), mod, defaultMask);
if (changed)
{
container = (T)obj;
if (onChange != null)
{
try
{
onChange();
}
catch (Exception e)
{
mod.Logger.LogException(e);
}
}
}
}
public DrawFieldsAttribute(DrawFieldMask Mask)
{
this.Mask = Mask;
}
private static bool Draw(object container, Type type, ModEntry mod, DrawFieldMask defaultMask)
{
bool changed = false;
var options = new List <GUILayoutOption>();
DrawFieldMask mask = defaultMask;
foreach (DrawFieldsAttribute attr in type.GetCustomAttributes(typeof(DrawFieldsAttribute), false))
{
mask = attr.Mask;
}
var fields = type.GetFields(System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
foreach (var f in fields)
{
DrawAttribute a = new DrawAttribute();
var attributes = f.GetCustomAttributes(typeof(DrawAttribute), false);
if (attributes.Length > 0)
{
foreach (DrawAttribute a_ in attributes)
{
a = a_;
a.Width = a.Width != 0 ? Scale(a.Width) : 0;
a.Height = a.Height != 0 ? Scale(a.Height) : 0;
}
if (a.Type == DrawType.Ignore)
{
continue;
}
//if (!string.IsNullOrEmpty(a.DependsOn))
//{
// var field = type.GetField(a.DependsOn, System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
// if (field == null)
// {
// }
// else
// {
// var value = field.GetValue(container);
// }
//}
}
else
{
if ((mask & DrawFieldMask.OnlyDrawAttr) == 0 && ((mask & DrawFieldMask.SkipNotSerialized) == 0 || !f.IsNotSerialized) &&
((mask & DrawFieldMask.Public) > 0 && f.IsPublic ||
(mask & DrawFieldMask.Serialized) > 0 && f.GetCustomAttributes(typeof(SerializeField), false).Length > 0 ||
(mask & DrawFieldMask.Public) == 0 && (mask & DrawFieldMask.Serialized) == 0))
{
foreach (RangeAttribute a_ in f.GetCustomAttributes(typeof(RangeAttribute), false))
{
a.Type = DrawType.Slider;
a.Min = a_.min;
a.Max = a_.max;
break;
}
foreach (HeaderAttribute a_ in f.GetCustomAttributes(typeof(HeaderAttribute), false))
{
a.Label = a_.header;
break;
}
}
else
{
continue;
}
}
foreach (SpaceAttribute a_ in f.GetCustomAttributes(typeof(SpaceAttribute), false))
{
GUILayout.Space(Scale((int)a_.height));
}
var fieldName = string.IsNullOrEmpty(a.Label) ? f.Name : a.Label;
if (f.FieldType.IsClass || f.FieldType.IsValueType && !f.FieldType.IsPrimitive && !f.FieldType.IsEnum && !Array.Exists(specialTypes, x => x == f.FieldType))
{
defaultMask = mask;
foreach (DrawFieldsAttribute attr in f.GetCustomAttributes(typeof(DrawFieldsAttribute), false))
{
defaultMask = attr.Mask;
}
var horizontal = f.GetCustomAttributes(typeof(HorizontalAttribute), false).Length > 0;
if (horizontal)
{
GUILayout.BeginHorizontal();
}
GUILayout.Label($"{fieldName}", GUILayout.ExpandWidth(false));
var val = f.GetValue(container);
if (Draw(val, f.FieldType, mod, defaultMask))
{
changed = true;
f.SetValue(container, val);
}
if (horizontal)
{
GUILayout.EndHorizontal();
}
continue;
}
options.Clear();
if (a.Type == DrawType.Auto)
{
if (Array.Exists(fieldTypes, x => x == f.FieldType))
{
a.Type = DrawType.Field;
}
else if (Array.Exists(toggleTypes, x => x == f.FieldType))
{
a.Type = DrawType.Toggle;
}
else if (f.FieldType.IsEnum)
{
if (f.GetCustomAttributes(typeof(FlagsAttribute), false).Length == 0)
{
a.Type = DrawType.PopupList;
}
}
}
if (a.Type == DrawType.Field)
{
if (!Array.Exists(fieldTypes, x => x == f.FieldType))
{
mod.Logger.Error($"Type {f.FieldType} can't be drawed as {DrawType.Field}");
break;
}
options.Add(a.Width != 0 ? GUILayout.Width(a.Width) : GUILayout.Width(Scale(100)));
options.Add(a.Height != 0 ? GUILayout.Height(a.Height) : GUILayout.Height(Scale((int)drawHeight)));
if (f.FieldType == typeof(Vector2))
{
GUILayout.BeginHorizontal();
GUILayout.Label(fieldName, GUILayout.ExpandWidth(false));
GUILayout.Space(Scale(5));
var vec = (Vector2)f.GetValue(container);
if (DrawVector(ref vec, null, options.ToArray()))
{
f.SetValue(container, vec);
changed = true;
}
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
}
else if (f.FieldType == typeof(Vector3))
{
GUILayout.BeginHorizontal();
GUILayout.Label(fieldName, GUILayout.ExpandWidth(false));
GUILayout.Space(Scale(5));
var vec = (Vector3)f.GetValue(container);
if (DrawVector(ref vec, null, options.ToArray()))
{
f.SetValue(container, vec);
changed = true;
}
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
}
else if (f.FieldType == typeof(Vector4))
{
GUILayout.BeginHorizontal();
GUILayout.Label(fieldName, GUILayout.ExpandWidth(false));
GUILayout.Space(Scale(5));
var vec = (Vector4)f.GetValue(container);
if (DrawVector(ref vec, null, options.ToArray()))
{
f.SetValue(container, vec);
changed = true;
}
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
}
else if (f.FieldType == typeof(Color))
{
GUILayout.BeginHorizontal();
GUILayout.Label(fieldName, GUILayout.ExpandWidth(false));
GUILayout.Space(Scale(5));
var vec = (Color)f.GetValue(container);
if (DrawColor(ref vec, null, options.ToArray()))
{
f.SetValue(container, vec);
changed = true;
}
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
}
else
{
GUILayout.BeginHorizontal();
GUILayout.Label(fieldName, GUILayout.ExpandWidth(false));
GUILayout.Space(Scale(5));
var val = f.GetValue(container).ToString();
if (a.Precision >= 0 && (f.FieldType == typeof(float) || f.FieldType == typeof(double)))
{
if (Double.TryParse(val, System.Globalization.NumberStyles.Any, System.Globalization.NumberFormatInfo.InvariantInfo, out var num))
{
val = num.ToString($"f{a.Precision}");
}
}
var result = f.FieldType == typeof(string) ? GUILayout.TextField(val, a.MaxLength, options.ToArray()) : GUILayout.TextField(val, options.ToArray());
GUILayout.EndHorizontal();
if (result != val)
{
if (string.IsNullOrEmpty(result))
{
if (f.FieldType != typeof(string))
{
result = "0";
}
}
else
{
if (Double.TryParse(result, System.Globalization.NumberStyles.Any, System.Globalization.NumberFormatInfo.InvariantInfo, out var num))
{
num = Math.Max(num, a.Min);
num = Math.Min(num, a.Max);
result = num.ToString();
}
else
{
result = "0";
}
}
f.SetValue(container, Convert.ChangeType(result, f.FieldType));
changed = true;
}
}
}
else if (a.Type == DrawType.Slider)
{
if (!Array.Exists(sliderTypes, x => x == f.FieldType))
{
mod.Logger.Error($"Type {f.FieldType} can't be drawed as {DrawType.Slider}");
break;
}
options.Add(a.Width != 0 ? GUILayout.Width(a.Width) : GUILayout.Width(Scale(200)));
options.Add(a.Height != 0 ? GUILayout.Height(a.Height) : GUILayout.Height(Scale((int)drawHeight)));
GUILayout.BeginHorizontal();
GUILayout.Label(fieldName, GUILayout.ExpandWidth(false));
GUILayout.Space(Scale(5));
var val = f.GetValue(container).ToString();
if (!Double.TryParse(val, System.Globalization.NumberStyles.Any, System.Globalization.NumberFormatInfo.InvariantInfo, out var num))
{
mod.Logger.Error($"Field {fieldName} can't be parsed as number");
break;
}
var fnum = (float)num;
var result = GUILayout.HorizontalSlider(fnum, (float)a.Min, (float)a.Max, options.ToArray());
GUILayout.Space(Scale(5));
GUILayout.Label(result.ToString(), GUILayout.ExpandWidth(false), GUILayout.Height(Scale((int)drawHeight)));
GUILayout.EndHorizontal();
if (result != fnum)
{
if ((f.FieldType == typeof(float) || f.FieldType == typeof(double)) && a.Precision >= 0)
{
result = (float)Math.Round(result, a.Precision);
}
f.SetValue(container, Convert.ChangeType(result, f.FieldType));
changed = true;
}
}
else if (a.Type == DrawType.Toggle)
{
if (!Array.Exists(toggleTypes, x => x == f.FieldType))
{
mod.Logger.Error($"Type {f.FieldType} can't be drawed as {DrawType.Toggle}");
break;
}
options.Add(GUILayout.ExpandWidth(false));
options.Add(a.Height != 0 ? GUILayout.Height(a.Height) : GUILayout.Height(Scale((int)drawHeight)));
GUILayout.BeginHorizontal();
GUILayout.Label(fieldName, GUILayout.ExpandWidth(false));
var val = (bool)f.GetValue(container);
var result = GUILayout.Toggle(val, "", options.ToArray());
GUILayout.EndHorizontal();
if (result != val)
{
f.SetValue(container, Convert.ChangeType(result, f.FieldType));
changed = true;
}
}
else if (a.Type == DrawType.ToggleGroup)
{
if (!f.FieldType.IsEnum || f.GetCustomAttributes(typeof(FlagsAttribute), false).Length > 0)
{
mod.Logger.Error($"Type {f.FieldType} can't be drawed as {DrawType.ToggleGroup}");
break;
}
options.Add(GUILayout.ExpandWidth(false));
options.Add(a.Height != 0 ? GUILayout.Height(a.Height) : GUILayout.Height(Scale((int)drawHeight)));
GUILayout.BeginHorizontal();
GUILayout.Label(fieldName, GUILayout.ExpandWidth(false));
GUILayout.Space(Scale(5));
var values = Enum.GetNames(f.FieldType);
var val = (int)f.GetValue(container);
if (ToggleGroup(ref val, values, null, options.ToArray()))
{
var v = Enum.Parse(f.FieldType, values[val]);
f.SetValue(container, v);
changed = true;
}
GUILayout.EndHorizontal();
}
else if (a.Type == DrawType.PopupList)
{
if (!f.FieldType.IsEnum || f.GetCustomAttributes(typeof(FlagsAttribute), false).Length > 0)
{
mod.Logger.Error($"Type {f.FieldType} can't be drawed as {DrawType.PopupList}");
break;
}
options.Add(GUILayout.ExpandWidth(false));
options.Add(a.Height != 0 ? GUILayout.Height(a.Height) : GUILayout.Height(Scale((int)drawHeight)));
GUILayout.BeginHorizontal();
GUILayout.Label(fieldName, GUILayout.ExpandWidth(false));
GUILayout.Space(Scale(5));
var values = Enum.GetNames(f.FieldType);
var val = (int)f.GetValue(container);
if (PopupToggleGroup(ref val, values, null, options.ToArray()))
{
var v = Enum.Parse(f.FieldType, values[val]);
f.SetValue(container, v);
changed = true;
}
GUILayout.EndHorizontal();
}
}
return(changed);
}
