private void AddNewProperty(Rect rect, ReorderableList r)
{
// Get the property list being drawn
uaiAgent agent = target as uaiAgent;
List <uaiProperty> propertyList = agent.properties;
if (propertyList != null)
{
GenericMenu menu = new GenericMenu();
menu.AddItem(new GUIContent("Bool"), false,
() =>
{
propertyList.Add(new uaiProperty(true));
}
);
menu.AddItem(new GUIContent("Int"), false,
() =>
{
propertyList.Add(new uaiProperty(1));
}
);
menu.AddItem(new GUIContent("Float"), false,
() =>
{
propertyList.Add(new uaiProperty(0.0f));
}
);
menu.ShowAsContext();
}
}
private void OnEnable()
{
// Create a new reorderable list for properties in the inspector
properties = new ReorderableList(serializedObject,
serializedObject.FindProperty("_properties"),
true, true, true, true);
singleLineHeight = EditorGUIUtility.singleLineHeight;
singleLineHeightDoubled = singleLineHeight + singleLineHeight;
// Lambda function for drawing header. This simply uses a label field to write Considerations as the list header
properties.drawHeaderCallback = (Rect rect) => { EditorGUI.LabelField(rect, "Properties"); };
// Allow each element enough space for five lines, plus some padding
properties.elementHeight = singleLineHeightDoubled + singleLineHeightDoubled + singleLineHeightDoubled + 18;
properties.drawElementCallback =
(Rect rect, int index, bool isActive, bool isFocused) =>
{
SerializedProperty element = properties.serializedProperty.GetArrayElementAtIndex(index);
uaiAgent agent = target as uaiAgent;
lineOneY = rect.y + singleLineHeight + 3;
lineTwoY = lineOneY + singleLineHeight + 3;
lineThreeY = lineTwoY + singleLineHeight + 3;
lineFourY = lineThreeY + singleLineHeight + 3;
if (agent != null)
{
uaiProperty currentProperty = agent.properties[index];
if (currentProperty.isBool)
{
DrawBoolProperty(rect, element);
}
else if (currentProperty.isFloat)
{
DrawFloatProperty(rect, element);
}
else if (currentProperty.isInt)
{
DrawIntProperty(rect, element);
}
}
};
// Add delegate for the drop-down 'add element' button
properties.onAddDropdownCallback += AddNewProperty;
properties.onRemoveCallback = (ReorderableList list) =>
{
if (EditorUtility.DisplayDialog("Warning!",
"Are you sure you want to delete this property from the agent?", "Yes", "No"))
{
ReorderableList.defaultBehaviours.DoRemoveButton(list);
}
};
}
void Start()
{
// Get a reference to the agent component
_agent = GetComponentInParent <uaiAgent>();
// Remove this behaviour if there is no agent tied to the gameobject
if (!_agent)
{
Debug.LogError("No Agent script was found on this object or any parent objects. The behaviour script will be deleted.");
Destroy(this);
}
// Add this behaviour to the agent
_agent.AddBehaviour(this);
// Link all considerations to their correct properties
LinkConsiderations();
}