/// <summary>
/// Class constructor.
/// <param name="target">The target object (node, variable or generic object).</param>
/// <param name="serializedNode">The target serialized node.</param>
/// <param name="path">The property path.</param>
/// <param name="type">The type of the property.</param>
/// <param name="propertyType">The property type.</param>
/// <param name="array">The array that the element belongs to.</param>
/// <param name="index">The element index.</param>
/// <param name="variableInfo">A variable info if the serialized property is a variable; null otherwise.</param>
/// </summary>
public SerializedArrayElement (object target, SerializedNode serializedNode, string path, System.Type type, NodePropertyType propertyType, Array array, int index, VariableInfoAttribute variableInfo) : base (target, serializedNode, path, type, propertyType) {
m_Array = array;
m_Index = index;
m_VariableInfo = variableInfo;
this.label = "Element " + index.ToString();
// Its a variable type?
if (propertyType == NodePropertyType.Variable) {
// Update label
this.tooltip = (type.Name + ": " + this.tooltip).Replace("Var", string.Empty);
// Set concreteVariable
var variable = m_Array.GetValue(m_Index) as BehaviourMachine.Variable;
System.Type variableType = variable != null ? variable.GetType() : null;
m_IsConcreteVariable = variableType != null && TypeUtility.GetConcreteType(variableType) == variableType;
}
}
/// <summary>
/// Returns a set of serialized properties in an array.
/// <param name="serializedNode">The target serialized node.</param>
/// <param name="target">The target object (node, variable or generic object).</param>
/// <param name="targetArray">The target array.</param>
/// <param name="type">The elements type in the array.</param>
/// <param name="currentPath">The property path of the target array.</param>
/// <param name="variableInfo">The variable info in the array or null.</param>
/// <param name="propertyAttr">The property attribute in the array.</param>
/// <returns>The serialized properties in the array.</returns>
/// </summary>
static SerializedNodeProperty[] GetPropertiesData (SerializedNode serializedNode, object target, Array targetArray, Type type, string currentPath, VariableInfoAttribute variableInfo, PropertyAttribute propertyAttr) {
// Create the property data list
var propertyData = new List<SerializedNodeProperty>();
// Get the property type
var propertyType = SerializedNode.GetPropertyType(type);
if (targetArray != null) {
// Variable?
if (propertyType == NodePropertyType.Variable) {
for (int i = 0; i < targetArray.Length; i++) {
// Get the field value
object elementValue = targetArray.GetValue(i);
// Create the variable data
var variableData = new SerializedArrayElement(target, serializedNode, currentPath + "data[" + i.ToString() + "]", type, propertyType, targetArray, i, variableInfo);
// Create the variable children
SerializedNodeProperty[] children = SerializedNode.GetPropertiesData(serializedNode, elementValue, elementValue != null ? elementValue.GetType() : type, variableData.path + ".");
// Create the property drawer for the "Value" child property
if (propertyAttr != null && variableData.isConcreteVariable) {
foreach (var child in children) {
// It is the "Value" property?
if (child.label == "Value")
child.customDrawer = NodePropertyDrawer.GetDrawer(propertyAttr);
}
}
// Set children
variableData.SetChildren(children);
// Add the variable data to the list
propertyData.Add(variableData);
}
}
// Array?
else if (propertyType == NodePropertyType.Array) {
for (int i = 0; i < targetArray.Length; i++) {
// Create the current property data
var currentPropertyData = new SerializedArrayElement(target, serializedNode, currentPath + "data[" + i.ToString() + "]" , type, propertyType, targetArray, i, variableInfo);
// Get the array value
var array = targetArray.GetValue(i) as Array;
// Get array element type
var elementType = type.GetElementType();
// Create the array children list
var childrenList = new List<SerializedNodeProperty>();
// Create the array size
childrenList.Add(new SerializedArraySize(target, serializedNode, currentPropertyData.path + ".size", currentPropertyData, array, elementType));
// Create array children
childrenList.AddRange(SerializedNode.GetPropertiesData(serializedNode, target, array, elementType, currentPropertyData.path + ".", variableInfo, propertyAttr));
// Set array data children
currentPropertyData.SetChildren(childrenList.ToArray());
// Add to list
propertyData.Add(currentPropertyData);
}
}
else {
for (int i = 0; i < targetArray.Length; i++) {
// Create the current property data
var currentPropertyData = new SerializedArrayElement(target, serializedNode, currentPath + "data[" + i.ToString() + "]" , type, propertyType, targetArray, i, variableInfo);
// Try to get a property drawer
if (propertyAttr != null)
currentPropertyData.customDrawer = NodePropertyDrawer.GetDrawer(propertyAttr);
// Add to list
propertyData.Add(currentPropertyData);
}
}
}
return propertyData.ToArray();
}