public override void Execute(SharedObjects shared)
{
AssertArgBottomAndConsume(shared); // no args
// ReSharper disable SuggestUseVarKeywordEvident
ListValue <WaypointValue> returnList = new ListValue <WaypointValue>();
// ReSharper enable SuggestUseVarKeywordEvident
WaypointManager wpm = WaypointManager.Instance();
if (wpm == null)
{
ReturnValue = returnList; // When no waypoints exist, there isn't even a waypoint manager at all.
return;
}
List <Waypoint> points = wpm.Waypoints;
// If the code below gets used in more places it may be worth moving into a factory method
// akin to how PartValueFactory makes a ListValue<PartValue> from a List<Part>.
// But for now, this is the only place it's done:
foreach (Waypoint point in points)
{
WaypointValue wp = WaypointValue.CreateWaypointValueWithCheck(point, shared, true);
if (wp != null)
{
returnList.Add(wp);
}
}
ReturnValue = returnList;
}
public override void Execute(SharedObjects shared)
{
string pointName = PopValueAssert(shared).ToString();
AssertArgBottomAndConsume(shared);
WaypointManager wpm = WaypointManager.Instance();
// If no contracts have been generated with waypoints in them,
// then sometimes the stock game's waypoint manager doesn't even
// exist yet either. (The base game seems not to instance one until the
// first time a contract with a waypoint is created).
if (wpm == null)
{
throw new KOSInvalidArgumentException("waypoint", "\"" + pointName + "\"", "no waypoints exist");
}
// If this name has a greek letter in it's spelling like "alpha", "beta", etc, then it
// is probably part of a waypoint cluster.
// Waypoint clusters are actually 1 waypoint with an array of "children" by index number.
// where the waypoint's name is just the base part with the "alpha", "beta", etc suffix removed.
string baseName;
int index;
bool hasGreek = WaypointValue.GreekToInteger(pointName, out index, out baseName);
Waypoint point = null;
if (hasGreek) // Attempt to find it as part of a waypoint cluster.
{
point = wpm.Waypoints.FirstOrDefault(
p => string.Equals(p.name, baseName, StringComparison.CurrentCultureIgnoreCase) && (!hasGreek || p.index == index));
if (point != null) // Will be null if this name is not really a waypoint cluster.
{
pointName = baseName;
}
}
if (point == null) // Either it had no greek letter, or it did but wasn't a waypoint cluster. Try it as a vanilla waypoint:
{
point = wpm.Waypoints.FirstOrDefault(
p => string.Equals(p.name, pointName, StringComparison.CurrentCultureIgnoreCase) && (!hasGreek || p.index == index));
}
// If it's still null at this point then give up - we can't find such a waypoint name:
if (point == null)
{
throw new KOSInvalidArgumentException("waypoint", "\"" + pointName + "\"", "no such waypoint");
}
ReturnValue = WaypointValue.CreateWaypointValueWithCheck(point, shared, false);
}