public override void Initialize(BlackBoardAsset blackboard, GameObject target)
{
BlackBoard = blackboard;
Target = target;
#if UNITY_EDITOR
RefreshInternalValue();
#endif
Variable = blackboard.GetVariable<T, TAsset, TVariable>(target, Alpha);
}
public override void RefreshInternalValue()
{
if(BlackBoard == null || Target == null)
{
FiniteStateMachine fsm = GetComponentInParent<FiniteStateMachine>();
BlackBoard = fsm.Blackboard;
Target = fsm.BlackboardTarget;
}
var values = BlackBoard.GetAllBlackboardValueOfTarget(Target);
if(values.ContainsKey(typeof(T)))
{
BlackboardEntries = values[typeof(T)];
SelectedEntry = Mathf.Clamp(SelectedEntry, 0, BlackboardEntries.Count - 1);
Alpha = BlackboardEntries[SelectedEntry];
}
else
{
BlackboardEntries = null;
}
}
public virtual void Initialize(BlackBoardAsset blackboard, GameObject target)
{ }
private void OnEnable()
{
if (target == null)
{
return;
}
Target = target as BlackBoardAsset;
Target.OnAssetDeletion += ClearBeforeDeletion;
// Step 1: Get properties.
SerializedProperty BlackboardParameters = serializedObject.FindProperty("BlackboardParameters");
// Step 1.1: Security check.
if (BlackboardParameters == null)
{
return;
}
// Step 2: Setup Reoderable lists.
ExecuteList = new ReorderableList(serializedObject, BlackboardParameters, true, true, true, true);
// Step 2.1: CallBacks setup.
// Draw Header
ExecuteList.drawHeaderCallback = (Rect rect) =>
{
EditorGUI.LabelField(rect, new GUIContent("Blackboard parameters"));
};
// Draw Element
ExecuteList.drawElementCallback = (Rect rect, int index, bool isActive, bool isFocus) =>
{
serializedObject.Update();
BlackboardParameterDrawerUtility.DrawElementCallback(ExecuteList, rect, index);
Target.NeedRefresh = true;
};
// On Add
ExecuteList.onAddDropdownCallback = (Rect rect, ReorderableList rlist) =>
{
GenericMenu dropdownMenu = new GenericMenu();
string[] assetGUIDS = AssetDatabase.FindAssets("l:BlackboardParameter");
for (int i = 0; i < assetGUIDS.Length; i++)
{
string path = AssetDatabase.GUIDToAssetPath(assetGUIDS[i]);
path = System.IO.Path.GetFileNameWithoutExtension(path);
dropdownMenu.AddItem(new GUIContent(path.Replace("InternalBlackboardParameter_", "")), false, AddItem, new AssetInfo <ReorderableList> {
AssetPath = path, ComplementaryData = ExecuteList
});
}
dropdownMenu.ShowAsContext();
};
ExecuteList.onRemoveCallback = (ReorderableList rlist) =>
{
int i = ExecuteList.index;
if (i >= Target.BlackboardParameters.Count)
{
return;
}
RemoveItem(i);
Target.NeedRefresh = true;
};
ExecuteList.elementHeightCallback = (int index) =>
{
return(BlackboardParameterDrawerUtility.ElementHeightCallback(ExecuteList, index));
};
}