/// <summary> Draws an input and an output port on the same line </summary>
public static void PortPair(AnimationBaker.StateMachine.XNode.NodePort input, AnimationBaker.StateMachine.XNode.NodePort output)
{
GUILayout.BeginHorizontal();
NodeEditorGUILayout.PortField(input, GUILayout.MinWidth(0));
NodeEditorGUILayout.PortField(output, GUILayout.MinWidth(0));
GUILayout.EndHorizontal();
}
/// <summary> Draw an editable list of instance ports. Port names are named as "[fieldName] [index]" </summary>
/// <param name="fieldName">Supply a list for editable values</param>
/// <param name="type">Value type of added instance ports</param>
/// <param name="serializedObject">The serializedObject of the node</param>
/// <param name="connectionType">Connection type of added instance ports</param>
public static void InstancePortList(string fieldName, Type type, SerializedObject serializedObject, AnimationBaker.StateMachine.XNode.Node.ConnectionType connectionType = AnimationBaker.StateMachine.XNode.Node.ConnectionType.Multiple)
{
AnimationBaker.StateMachine.XNode.Node node = serializedObject.targetObject as AnimationBaker.StateMachine.XNode.Node;
SerializedProperty arrayData = serializedObject.FindProperty(fieldName);
bool hasArrayData = arrayData != null && arrayData.isArray;
int arraySize = hasArrayData ? arrayData.arraySize : 0;
List <AnimationBaker.StateMachine.XNode.NodePort> instancePorts = node.InstancePorts.Where(x => x.fieldName.StartsWith(fieldName)).OrderBy(x => x.fieldName).ToList();
for (int i = 0; i < instancePorts.Count(); i++)
{
GUILayout.BeginHorizontal();
if (GUILayout.Button("-", GUILayout.Width(30)))
{
// Clear the removed ports connections
instancePorts[i].ClearConnections();
// Move following connections one step up to replace the missing connection
for (int k = i + 1; k < instancePorts.Count(); k++)
{
for (int j = 0; j < instancePorts[k].ConnectionCount; j++)
{
AnimationBaker.StateMachine.XNode.NodePort other = instancePorts[k].GetConnectionPort(j);
instancePorts[k].DisconnectPort(other);
instancePorts[k - 1].Connect(other);
}
}
// Remove the last instance port, to avoid messing up the indexing
node.RemoveInstancePort(instancePorts[instancePorts.Count() - 1].fieldName);
serializedObject.Update();
// EditorUtility.SetDirty(node);
node.IsDirty = true;
if (hasArrayData)
{
arrayData.DeleteArrayElementAtIndex(i);
arraySize--;
}
i--;
}
else
{
if (hasArrayData)
{
if (i < arraySize)
{
SerializedProperty itemData = arrayData.GetArrayElementAtIndex(i);
if (itemData != null)
{
EditorGUILayout.PropertyField(itemData, new GUIContent(ObjectNames.NicifyVariableName(fieldName) + " " + i));
}
else
{
EditorGUILayout.LabelField("[Missing array data]");
}
}
else
{
EditorGUILayout.LabelField("[Out of bounds]");
}
}
else
{
EditorGUILayout.LabelField(instancePorts[i].fieldName);
}
NodeEditorGUILayout.PortField(new GUIContent(), node.GetPort(instancePorts[i].fieldName), GUILayout.Width(-4));
}
GUILayout.EndHorizontal();
}
GUILayout.BeginHorizontal();
EditorGUILayout.Space();
if (GUILayout.Button("+", GUILayout.Width(30)))
{
string newName = fieldName + " 0";
int i = 0;
while (node.HasPort(newName))
{
newName = fieldName + " " + (++i);
}
instancePorts.Add(node.AddInstanceOutput(type, connectionType, newName));
serializedObject.Update();
// EditorUtility.SetDirty(node);
node.IsDirty = true;
if (hasArrayData)
{
arrayData.InsertArrayElementAtIndex(arraySize);
}
}
GUILayout.EndHorizontal();
}