protected override void DrawReaction()
{
serializedObject.Update();
CheckAndCreateSubEditors(interactableCallback.conditionCollections);
for (int i = 0; i < subEditors.Length; i++)
{
subEditors[i].OnInspectorGUI();
EditorGUILayout.Space();
}
EditorGUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (GUILayout.Button("Add Collection", GUILayout.Width(collectionButtonWidth)))
{
ConditionCollection newCollection = ConditionCollectionEditor.CreateConditionCollection();
collectionsProperty.AddToObjectArray(newCollection);
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
EditorGUILayout.PropertyField(defaultReactionCollectionProperty);
serializedObject.ApplyModifiedProperties();
}
public static ConditionReactionCollection CreateConditionReactionCollection()
{
ConditionReactionCollection newConditionReactionCollection = CreateInstance <ConditionReactionCollection>();
newConditionReactionCollection.conditionCollection =
ConditionCollectionEditor.CreateConditionCollection("Default_Condtion_Collection", "Default_Condition");
newConditionReactionCollection.reactionCollection =
ReactionCollectionEditor.CreateReactionCollection("Default_Reaction_Collection", "Default_Reaction");
return(newConditionReactionCollection);
}
private void OnEnable()
{
currentObject = (ConditionReactionCollection)target;
conditionCollectionProperty = serializedObject.FindProperty("conditionCollection");
reactionCollectionProperty = serializedObject.FindProperty("reactionCollection");
if (currentObject.conditionCollection == null)
{
ConditionReactionCollection newConditionReactionCollection = CreateConditionReactionCollection();
currentObject.conditionCollection = newConditionReactionCollection.conditionCollection;
currentObject.reactionCollection = newConditionReactionCollection.reactionCollection;
}
conditionCollectionEditor = CreateEditor(currentObject.conditionCollection) as ConditionCollectionEditor;
reactionCollectionEditor = CreateEditor(currentObject.reactionCollection) as ReactionCollectionEditor;
}
// DraggingAndDropping 用来对拖拽进来的 ScriptableObject（Script） 进行实例化
// 并将其添加到相应的 Collection 中
private static void DraggingAndDropping <T>(Rect dropArea, T editor)
where T : Editor
{
// Cache the current event.
Event currentEvent = Event.current;
Type editorType = editor.GetType();
// Default type is Condition
Type allowedScriptType = CheckEditorTargetType(editor);
// If the drop area doesn't contain the mouse then return.
if (!dropArea.Contains(currentEvent.mousePosition))
{
return;
}
switch (currentEvent.type)
{
case EventType.DragUpdated:
DragAndDrop.visualMode = IsDragValid(allowedScriptType) ? DragAndDropVisualMode.Link : DragAndDropVisualMode.Rejected;
currentEvent.Use();
break;
// If the mouse was dragging something and has released...
case EventType.DragPerform:
DragAndDrop.AcceptDrag();
// Go through all the objects that were being dragged...
for (int i = 0; i < DragAndDrop.objectReferences.Length; i++)
{
MonoScript script = DragAndDrop.objectReferences[i] as MonoScript;
// ... then find the type of that Reaction...
Type scriptType = script.GetClass();
// ... and create a Reaction of that type and add it to the array.
if (editorType.Equals(typeof(ReactionCollectionEditor)))
{
Reaction newReaction = ReactionEditor.CreateReaction("Default_Reaction", scriptType);
ReactionCollectionEditor castedEditor = (ReactionCollectionEditor)(Editor)editor;
castedEditor.reactionCollectionProperty.AddElementToProperty(newReaction);
}
else if (editorType.Equals(typeof(ConditionCollectionEditor)))
{
Condition newCondition = ConditionEditor.CreateCondition("Default_Condition", scriptType);
ConditionCollectionEditor castedEditor = (ConditionCollectionEditor)(Editor)editor;
castedEditor.conditionCollectionProperty.AddElementToProperty(newCondition);
}
else if (editorType.Equals(typeof(AllConditionEditor)))
{
Condition newCondition = ConditionEditor.CreateCondition("Default_Condition", scriptType);
AllConditionEditor castedEditor = (AllConditionEditor)(Editor)editor;
castedEditor.allConditionProperty.AddElementToProperty(newCondition);
}
}
// Make sure the event isn't used by anything else.
currentEvent.Use();
break;
}
}
void SubEditorSetup(ConditionCollectionEditor editor)
{
editor.collectionsProperty = collectionsProperty;
}