public bool PopulateTreeView(AH_SerializedBuildInfo chosenBuildInfo)
{
//Todo, maybe not get ALL assets, but just the assets in the project folder (i.e. -meta etc)?
treeElements = new List <AH_TreeviewElement>();
int depth = -1;
int id = 0;
var root = new AH_TreeviewElement("Root", depth, id, "", "", new List <string>(), false);
treeElements.Add(root);
depth++;
id++;
//This is done because I cant find all assets in toplevel folders through the Unity API (Remove whem the API allows it)
int folderCount = System.IO.Directory.GetDirectories(Application.dataPath).Count();
int foldersProcessed = 0;
bool populatedSuccesfully = AddFilesRecursively(Application.dataPath, chosenBuildInfo, depth, ref id, ref folderCount, ref foldersProcessed);
//Cleanup garbage
AssetDatabase.Refresh();
GC.Collect();
//Create tree
if (populatedSuccesfully)
{
TreeElementUtility.ListToTree(treeElements);
}
EditorUtility.ClearProgressBar();
return(populatedSuccesfully);
}
public static void TestListToTreeThrowsExceptionIfRootIsInvalidDepth()
{
// Arrange
var list = new List <TestElement>();
list.Add(new TestElement("root", 0));
list.Add(new TestElement("A", 1));
list.Add(new TestElement("B", 1));
list.Add(new TestElement("Bchild", 2));
// Test
bool catchedException = false;
try
{
TreeElementUtility.ListToTree(list);
}
catch (Exception)
{
catchedException = true;
}
// Assert
Assert.IsTrue(catchedException, "We require the root.depth to be -1, here it is: " + list[0].depth);
}
public static Merge LoadFromJSON(this BehaviorTreeManagerAsset asset, BehaviorManager manager = null)
{
//TODO: Confirm reload from json
if (asset == null)
{
Debug.Log("Asset is null when loading");
return(new Merge("Empty Root", -1, -1));
}
else
{
//Elements should be a list of dynamic objects
var elements = JsonConvert.DeserializeObject <List <dynamic> >(asset.RunnerElementsJSON);
var newElements = new List <BehaviorTreeElement>();
foreach (dynamic el in elements)
{
string typeName = el.ElementType;
Type type = Assembly.GetAssembly(typeof(BehaviorTreeElement)).GetType(typeName);
dynamic newBehavior = Activator.CreateInstance(type, (string)el.Name, (int)el.Depth, (int)el.ID);
JsonConvert.PopulateObject(JsonConvert.SerializeObject(el), newBehavior);
newElements.Add(newBehavior);
}
var str = "";
foreach (var e in newElements)
{
str += e.Name + "\n";
}
var tree = TreeElementUtility.ListToTree(newElements);
return((Merge)tree);
}
}
public static void FindCommonAncestorsWithinListWorks()
{
// Arrange
var list = new List <TestElement>();
list.Add(new TestElement("root", -1));
list.Add(new TestElement("A", 0));
var b0 = new TestElement("B", 0);
var b1 = new TestElement("Bchild", 1);
var b2 = new TestElement("Bchildchild", 2);
list.Add(b0);
list.Add(b1);
list.Add(b2);
var c0 = new TestElement("C", 0);
list.Add(c0);
var f0 = new TestElement("F", 0);
var f1 = new TestElement("Fchild", 1);
var f2 = new TestElement("Fchildchild", 2);
list.Add(f0);
list.Add(f1);
list.Add(f2);
// Init tree structure: set children and parent properties
TreeElementUtility.ListToTree(list);
// Single element
TestElement[] input = { b1 };
TestElement[] expectedResult = { b1 };
var result = TreeElementUtility.FindCommonAncestorsWithinList(input).ToArray();
Assert.IsTrue(ArrayUtility.ArrayEquals(expectedResult, result), "Single input should return single output");
// Single sub tree
input = new[] { b1, b2 };
expectedResult = new[] { b1 };
result = TreeElementUtility.FindCommonAncestorsWithinList(input).ToArray();
Assert.IsTrue(ArrayUtility.ArrayEquals(expectedResult, result), "Common ancestor should only be b1 ");
// Multiple sub trees
input = new[] { b0, b2, f0, f2, c0 };
expectedResult = new[] { b0, f0, c0 };
result = TreeElementUtility.FindCommonAncestorsWithinList(input).ToArray();
Assert.IsTrue(ArrayUtility.ArrayEquals(expectedResult, result), "Common ancestor should only be b0, f0, c0");
}
void Init(IList <T> data)
{
if (data == null)
{
throw new ArgumentNullException("data", "Input data is null. Ensure input is a non-null list.");
}
m_Data = data;
if (m_Data.Count > 0)
{
m_Root = TreeElementUtility.ListToTree(data);
}
m_MaxID = m_Data.Max(e => e.id);
}
public static void TestListToTreeWorks()
{
// Arrange
var list = new List <TestElement>();
list.Add(new TestElement("root", -1));
list.Add(new TestElement("A", 0));
list.Add(new TestElement("B", 0));
list.Add(new TestElement("Bchild", 1));
list.Add(new TestElement("Bchildchild", 2));
list.Add(new TestElement("C", 0));
// Test
TestElement root = TreeElementUtility.ListToTree(list);
// Assert
Assert.AreEqual("root", root.name);
Assert.AreEqual(3, root.children.Count);
Assert.AreEqual("C", root.children[2].name);
Assert.AreEqual("Bchildchild", root.children[1].children[0].children[0].name);
}
