/// <summary>
/// Gets a generic type class instance given a certain MTA element
/// </summary>
public T GetElement <T>(MtaElement element) where T : Element
{
if (element == null)
{
return(null);
}
if (!MtaShared.IsElement(element))
{
return(null);
}
if (!elements.ContainsKey(element))
{
string mtaElementType = MtaShared.GetElementType(element);
Type elementType;
try
{
elementType = defaultElementTypes[mtaElementType];
} catch (KeyNotFoundException)
{
elementType = typeof(Element);
}
try
{
object instance = Activator.CreateInstance(elementType, element);
return((T)instance);
} catch (Exception)
{
return(null);
}
}
return((T)elements[element]);
}
/// <summary>
/// Gets an element class instance given a certain MTA element
/// </summary>
public Element GetElement(MtaElement element)
{
if (element == null)
{
return(null);
}
if (!MtaShared.IsElement(element))
{
return(null);
}
if (!elements.ContainsKey(element))
{
try
{
string mtaElementType = MtaShared.GetElementType(element);
Element wrapperElement = elementHelper.InstantiateElement(mtaElementType, element);
return(wrapperElement);
}
catch (Exception)
{
return(null);
}
}
return(elements[element]);
}
/// <summary>
/// Creates the ElementManager given an IElementHelper class that maps MTA elements to classes
/// </summary>
public ElementManager(IElementHelper helper)
{
elementHelper = helper;
instance = this;
elements = new Dictionary <object, Element>();
MtaElement mtaRoot = MtaShared.GetRootElement();
root = elementHelper.InstantiateElement(MtaShared.GetElementType(mtaRoot), mtaRoot);
}
private void CommandHandlerCallback(MtaElement element, string command, string[] parameters)
{
if (MtaShared.GetElementType(element) == "console")
{
this.consoleCallback?.Invoke(command, parameters);
}
else
{
this.callback?.Invoke(element == null ? null : (Player)ElementManager.Instance.GetElement(element), command, parameters);
}
}