private Action<AbilityUseContext> CreateSelectionAction(CardSelection selection, Action<AbilityUseContext> nextAction)
{
Action<AbilityUseContext> action =
context =>
{
var selector = selection.Select(context);
var requestor = selection.Callbacks
.Select(callback => selector.Callback(selectionContext => context.ProcessSelection(selectionContext, callback))).ToList()
.Last();
var continuation = nextAction ?? (x =>
{
if (Continuation != null)
Continuation(context.Player);
else
context.Player.UseAbilities();
});
requestor.SendRequest(selectionContext => continuation(context));
};
return action;
}
