private void Transfer()
{
Assembly asm = typeof(PropertyTransfer).Assembly;
PropertyTransfer pt = (PropertyTransfer)serializedObject.targetObject;
string srcName = pt.sourceType + ", " + asm.ToString();
Type srcType = Type.GetType(srcName);
if (srcType == null)
{
Debug.Log("Couldn't resolve type: " + srcName);
}
string dstName = pt.destinationType + ", " + asm.ToString();
Type dstType = Type.GetType(dstName);
if (dstType == null)
{
Debug.Log("Couldn't resolve type: " + dstName);
}
object src = Convert.ChangeType(pt.source, srcType);
object dst = Convert.ChangeType(pt.destination, dstType);
FieldInfo[] srcFIs = srcType.GetFields(BindingFlags.NonPublic | BindingFlags.Instance).Where(fi => Attribute.IsDefined(fi, typeof(SerializeField))).ToArray();
FieldInfo[] dstFIs = dstType.GetFields(BindingFlags.NonPublic | BindingFlags.Instance).Where(fi => Attribute.IsDefined(fi, typeof(SerializeField))).ToArray();
Dictionary <string, FieldInfo> copy = new Dictionary <string, FieldInfo>();
foreach (FieldInfo fi in srcFIs)
{
copy.Add(fi.Name, fi);
}
foreach (FieldInfo fi in dstFIs)
{
if (copy.ContainsKey(fi.Name))
{
fi.SetValue(dst, copy[fi.Name].GetValue(src));
}
}
}
public override void OnInspectorGUI()
{
GUILayoutOption[] nops = new GUILayoutOption[0];
EditorGUILayout.LabelField("Copy all serialized properties from one Component to another. ", nops);
Assembly asm = typeof(PropertyTransfer).Assembly;
PropertyTransfer pt = (PropertyTransfer)serializedObject.targetObject;
List <string> srcComponentNames = new List <string>();
srcComponentNames.Add("-- select a component --");
if (pt.source != null)
{
Component[] srcComponents = pt.source.GetComponents <Component>();
foreach (Component c in srcComponents)
{
srcComponentNames.Add(c.ToString());
}
}
List <string> dstComponentNames = new List <string>();
dstComponentNames.Add("-- select a component --");
if (pt.destination != null)
{
Component[] dstComponents = pt.destination.GetComponents <Component>();
foreach (Component c in dstComponents)
{
dstComponentNames.Add(c.ToString());
}
}
int srcPopup = 0;
for (int i = 0; i < srcComponentNames.Count; i += 1)
{
string s = srcComponentNames[i];
if (s.Contains("("))
{
string cn = GetComponentName(s);
if (pt.sourceType == cn)
{
srcPopup = i;
break;
}
}
}
int dstPopup = 0;
for (int i = 0; i < dstComponentNames.Count; i += 1)
{
string s = dstComponentNames[i];
if (s.Contains("("))
{
string cn = GetComponentName(s);
if (pt.destinationType == cn)
{
dstPopup = i;
break;
}
}
}
int srcPopupOld = srcPopup;
int dstPopupOld = dstPopup;
serializedObject.Update();
EditorGUILayout.PropertyField(propSource);
serializedObject.ApplyModifiedProperties();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Component");
srcPopup = EditorGUILayout.Popup(srcPopup, srcComponentNames.ToArray(), nops);
EditorGUILayout.EndHorizontal();
serializedObject.Update();
EditorGUILayout.PropertyField(propDestination);
serializedObject.ApplyModifiedProperties();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Component");
dstPopup = EditorGUILayout.Popup(dstPopup, dstComponentNames.ToArray(), nops);
EditorGUILayout.EndHorizontal();
bool valid = true;
if (srcPopup != srcPopupOld)
{
string s = GetComponentName(srcComponentNames[srcPopup]);
if (string.IsNullOrEmpty(s))
{
valid = false;
}
else
{
pt.sourceType = s;
}
}
else if (srcPopup == 0)
{
valid = false;
}
if (dstPopup != dstPopupOld)
{
string s = GetComponentName(dstComponentNames[dstPopup]);
if (string.IsNullOrEmpty(s))
{
valid = false;
}
else
{
pt.destinationType = s;
}
}
else if (dstPopup == 0)
{
valid = false;
}
if (valid)
{
if (GUILayout.Button("Transfer Properties"))
{
Transfer();
}
}
}