public DynamicBuildOrder SetCurrentBuildOrder(DynamicBuildOrder dynamicBuildOrder)
{
if (List.Contains(dynamicBuildOrder))
{
Current = dynamicBuildOrder;
}
else
{
Current = null;
}
return(Current);
}
public DynamicBuildOrder Previous()
{
int index = List.IndexOf(Current);
if (List.Count == 0 || index <= 0)
{
if (List.Count > 0)
{
Current = List[List.Count - 1];
}
else
{
Current = null;
}
}
else
{
Current = List[index - 1];
}
return(Current);
}
public DynamicBuildOrder Next()
{
int index = List.IndexOf(Current);
if (List.Count == 0 || index + 1 >= List.Count || index == -1)
{
if (List.Count > 0)
{
Current = List[0];
}
else
{
Current = null;
}
}
else
{
Current = List[index + 1];
}
return(Current);
}