/// <summary>
/// Checks if the UObject which owns this struct is destroyed (if this struct is contained within a UObject)
/// </summary>
protected void CheckDestroyed()
{
if (Owner != null && Owner.IsDestroyed)
{
throw new UObjectDestroyedException("Trying to access a StructAsClass which points to memory of a destroyed UObject (" +
NativeReflection.GetPathName(structAddress) + ")");
}
if (!initialized)
{
throw new Exception("Trying to access a StructAsClass which either wasn't initialized or was destroyed (" +
NativeReflection.GetPathName(structAddress) + ")");
}
}
private static bool ValidateFunction(UObject obj, FName functionName)
{
// Same validation that is in UKismetSystemLibrary::K2_SetTimer
if (obj != null && functionName != FName.None)
{
IntPtr functionAddress = Native_UObject.FindFunction(obj.Address, ref functionName);
if (functionAddress != IntPtr.Zero && Native_UFunction.Get_ParmsSize(functionAddress) > 0)
{
// User passed in a valid function, but one that takes parameters
// FTimerDynamicDelegate expects zero parameters and will choke on execution if it tries
// to execute a mismatched function
FMessage.Log(ELogVerbosity.Warning, "SetTimer passed a function (" +
NativeReflection.GetPathName(functionAddress) + ") that expects parameters.");
return(false);
}
}
return(true);
}
