public static Mission LoadRandom(Location[] locations, MTRandom rand, bool requireCorrectLocationType, MissionType missionType, bool isSinglePlayer = false)
{
List <MissionPrefab> allowedMissions = new List <MissionPrefab>();
if (missionType == MissionType.Random)
{
allowedMissions.AddRange(MissionPrefab.List);
}
else if (missionType == MissionType.None)
{
return(null);
}
else
{
allowedMissions = MissionPrefab.List.FindAll(m => m.type == missionType);
}
allowedMissions.RemoveAll(m => isSinglePlayer ? m.MultiplayerOnly : m.SingleplayerOnly);
if (requireCorrectLocationType)
{
allowedMissions.RemoveAll(m => !m.IsAllowed(locations[0], locations[1]));
}
if (allowedMissions.Count == 0)
{
return(null);
}
int probabilitySum = allowedMissions.Sum(m => m.Commonness);
int randomNumber = rand.NextInt32() % probabilitySum;
foreach (MissionPrefab missionPrefab in allowedMissions)
{
if (randomNumber <= missionPrefab.Commonness)
{
return(missionPrefab.Instantiate(locations));
}
randomNumber -= missionPrefab.Commonness;
}
return(null);
}
private void CreateEvents()
{
//don't create new events if docked to the start oupost
if (Level.Loaded?.StartOutpost != null &&
Submarine.MainSub.DockedTo.Contains(Level.Loaded.StartOutpost))
{
return;
}
for (int i = selectedEventSets.Count - 1; i >= 0; i--)
{
ScriptedEventSet eventSet = selectedEventSets[i];
float distFromStart = Vector2.Distance(Submarine.MainSub.WorldPosition, level.StartPosition);
float distFromEnd = Vector2.Distance(Submarine.MainSub.WorldPosition, level.EndPosition);
float distanceTraveled = MathHelper.Clamp(
(Submarine.MainSub.WorldPosition.X - level.StartPosition.X) / (level.EndPosition.X - level.StartPosition.X),
0.0f, 1.0f);
//don't create new events if within 50 meters of the start/end of the level
if (distanceTraveled <= 0.0f ||
distFromStart * Physics.DisplayToRealWorldRatio < 50.0f ||
distFromEnd * Physics.DisplayToRealWorldRatio < 50.0f)
{
continue;
}
if ((Submarine.MainSub == null || distanceTraveled < eventSet.MinDistanceTraveled) &&
roundDuration < eventSet.MinMissionTime)
{
continue;
}
if (CurrentIntensity < eventSet.MinIntensity || CurrentIntensity > eventSet.MaxIntensity)
{
continue;
}
selectedEventSets.RemoveAt(i);
if (eventSet.ChooseRandom)
{
if (eventSet.EventPrefabs.Count > 0)
{
MTRandom rand = new MTRandom(ToolBox.StringToInt(level.Seed));
var newEvent = eventSet.EventPrefabs[rand.NextInt32() % eventSet.EventPrefabs.Count].CreateInstance();
newEvent.Init(true);
DebugConsole.Log("Initialized event " + newEvent.ToString());
events.Add(newEvent);
}
if (eventSet.ChildSets.Count > 0)
{
MTRandom rand = new MTRandom(ToolBox.StringToInt(level.Seed));
var newEventSet = SelectRandomEvents(eventSet.ChildSets);
if (newEventSet != null)
{
selectedEventSets.Add(newEventSet);
}
}
}
else
{
foreach (ScriptedEventPrefab eventPrefab in eventSet.EventPrefabs)
{
var newEvent = eventPrefab.CreateInstance();
newEvent.Init(true);
DebugConsole.Log("Initialized event " + newEvent.ToString());
events.Add(newEvent);
}
selectedEventSets.AddRange(eventSet.ChildSets);
}
}
}