/// <inheritdoc />
public bool IsValid(Fleet fleet, Mappable target, EmpireData sender, EmpireData receiver)
{
if (fleet.InOrbit == null || target == null || !(target is Star))
{
Message message = new Message();
message.Audience = fleet.Owner;
message.Text = "Fleet " + fleet.Name + " attempted to unload cargo while not in orbit.";
Messages.Add(message);
return(false);
}
Star star = target as Star;
// Check ownership.
if (fleet.Owner != star.Owner)
{
bool toReturn = false;
InvadeTask invade = new InvadeTask();
if (invade.IsValid(fleet, target, sender, receiver))
{
toReturn = invade.Perform(fleet, target, sender, receiver);
}
Messages.AddRange(invade.Messages);
return(toReturn);
}
return(true);
}
public IWaypointTask LoadTask(string taskName, XmlNode node)
{
if (!taskName.Contains("Task"))
{
taskName += "Task";
}
taskName.Replace(" ", "");
switch (taskName.ToLower())
{
case "cargotask":
Task = new CargoTask(node);
break;
case "colonisetask":
Task = new ColoniseTask(node);
break;
case "invadetask":
Task = new InvadeTask(node);
break;
case "layminestask":
Task = new LayMinesTask(node);
break;
case "scraptask":
Task = new ScrapTask(node);
break;
case "splitmergetask":
Task = new SplitMergeTask(node);
break;
default:
Task = new NoTask();
break;
}
return(Task);
}