private void DrawPrefabElement(Rect rect, int index, bool isActive, bool isFocused)
{
var btnRect = new Rect(rect.x, rect.y, rect.width - 60, EditorGUIUtility.singleLineHeight);
var titleRect = new Rect(rect.x + btnRect.width * 0.5f, rect.y, btnRect.width * 0.5f, btnRect.height);
var obj = prefabsProp.GetArrayElementAtIndex(index);
var instenceID = GetInstenceID(obj.objectReferenceValue);
var objName = obj.objectReferenceValue == null ? "" : obj.objectReferenceValue.name;
if (GUI.Button(btnRect, objName, EditorStyles.toolbarDropDown))
{
if (obj.objectReferenceValue != null)
{
if (instenceID == 0 || EditorUtility.InstanceIDToObject(instenceID) == null)
{
ActionEditorUtility.LoadPrefab(obj.objectReferenceValue as GameObject, ref instenceID);
}
else
{
ActionEditorUtility.SavePrefab(ref instenceID);
}
}
SaveInstenceID(obj.objectReferenceValue, instenceID);
}
if (instenceID != 0)
{
EditorGUI.LabelField(titleRect, instenceID.ToString());
}
var objRect = new Rect(rect.x + btnRect.width, rect.y, 60, btnRect.height);
obj.objectReferenceValue = EditorGUI.ObjectField(objRect, obj.objectReferenceValue, typeof(GameObject), false);
}
internal static GameObject LoadPrefab(string guid, SerializedProperty instenceIDProp, SerializedProperty coordinateProp)
{
if (instenceIDProp.intValue != 0)
{
var gitem = EditorUtility.InstanceIDToObject(instenceIDProp.intValue);
if (gitem != null)
{
GameObject.DestroyImmediate(gitem);
}
}
if (string.IsNullOrEmpty(guid) || string.IsNullOrEmpty(AssetDatabase.GUIDToAssetPath(guid)))
{
return(null);
}
else
{
GameObject prefab = AssetDatabase.LoadAssetAtPath <GameObject>(AssetDatabase.GUIDToAssetPath(guid));
var id = instenceIDProp.intValue;
var instenceObj = ActionEditorUtility.LoadPrefab(prefab, ref id);
instenceIDProp.intValue = id;
ActionEditorUtility.LoadCoordinatePropInfo(coordinateProp, instenceObj.transform);
return(instenceObj);
}
}
internal static void SavePrefab(ref int instanceID)
{
var gitem = EditorUtility.InstanceIDToObject(instanceID);
if (gitem != null)
{
ActionEditorUtility.ApplyPrefab(gitem as GameObject);
GameObject.DestroyImmediate(gitem);
}
instanceID = 0;
}
internal static void SavePrefab(SerializedProperty instanceIDProp, bool ignoreTranform)
{
var gitem = EditorUtility.InstanceIDToObject(instanceIDProp.intValue);
if (gitem != null)
{
if (!ignoreTranform || !Ignore(gitem))
{
ActionEditorUtility.ApplyPrefab(gitem as GameObject);
}
GameObject.DestroyImmediate(gitem);
}
instanceIDProp.intValue = 0;
}
internal static void SavePrefab(SerializedProperty instanceIDProp, SerializedProperty coordinate)
{
var gitem = EditorUtility.InstanceIDToObject(instanceIDProp.intValue);
if (gitem != null)
{
var transform = (gitem as GameObject).transform;
ActionEditorUtility.SaveCoordinatesInfo(coordinate, transform);
if (!Ignore(gitem))
{
ActionEditorUtility.ApplyPrefab(gitem as GameObject);
}
GameObject.DestroyImmediate(gitem);
}
instanceIDProp.intValue = 0;
}
private void DrawPrefabsHeader(Rect rect)
{
var titleRect = new Rect(rect.x, rect.y, 100, EditorGUIUtility.singleLineHeight);
EditorGUI.LabelField(titleRect, "预制体列表");
var createAllRect = new Rect(rect.x + rect.width - 3 * btnWidth, rect.y, btnWidth, EditorGUIUtility.singleLineHeight);
if (GUI.Button(createAllRect, "clear"))
{
var confer = EditorUtility.DisplayDialog("温馨提示", "如需清除所有记录的预制体,请按确认", "确认");
if (confer)
{
prefabsProp.ClearArray();
}
}
createAllRect.x += btnWidth;
if (GUI.Button(createAllRect, "open"))
{
for (int i = 0; i < prefabsProp.arraySize; i++)
{
var obj = prefabsProp.GetArrayElementAtIndex(i);
if (obj.objectReferenceValue != null)
{
var instenceID = GetInstenceID(obj.objectReferenceValue);
ActionEditorUtility.LoadPrefab(obj.objectReferenceValue as GameObject, ref instenceID);
SaveInstenceID(obj.objectReferenceValue, instenceID);
}
}
}
createAllRect.x += btnWidth;
if (GUI.Button(createAllRect, "save"))
{
for (int i = 0; i < prefabsProp.arraySize; i++)
{
var obj = prefabsProp.GetArrayElementAtIndex(i);
if (obj.objectReferenceValue != null)
{
var instenceID = GetInstenceID(obj.objectReferenceValue);
ActionEditorUtility.SavePrefab(ref instenceID);
SaveInstenceID(obj.objectReferenceValue, instenceID);
}
}
}
}