private static LayerMask DrawLayerMask(GUIContent guiContent, LayerMask layerMask)
{
if (FieldInspector.layerNames == null)
{
FieldInspector.InitLayers();
}
int num = 0;
for (int i = 0; i < FieldInspector.layerNames.Length; i++)
{
if ((layerMask.value & FieldInspector.maskValues[i]) == FieldInspector.maskValues[i])
{
num |= 1 << i;
}
}
int num2 = EditorGUILayout.MaskField(guiContent, num, FieldInspector.layerNames, new GUILayoutOption[0]);
if (num2 != num)
{
num = 0;
for (int j = 0; j < FieldInspector.layerNames.Length; j++)
{
if ((num2 & 1 << j) != 0)
{
num |= FieldInspector.maskValues[j];
}
}
layerMask.value = num;
}
return(layerMask);
}
public static void Init()
{
FieldInspector.InitLayers();
}