/// <summary>
/// Instantiates level data using the properties of the connection (seed, size, difficulty)
/// </summary>
public LevelData(LocationConnection locationConnection)
{
Seed = locationConnection.Locations[0].BaseName + locationConnection.Locations[1].BaseName;
Biome = locationConnection.Biome;
Type = LevelType.LocationConnection;
GenerationParams = LevelGenerationParams.GetRandom(Seed, LevelType.LocationConnection, Biome);
Difficulty = locationConnection.Difficulty;
float sizeFactor = MathUtils.InverseLerp(
MapGenerationParams.Instance.SmallLevelConnectionLength,
MapGenerationParams.Instance.LargeLevelConnectionLength,
locationConnection.Length);
int width = (int)MathHelper.Lerp(GenerationParams.MinWidth, GenerationParams.MaxWidth, sizeFactor);
Size = new Point(
(int)MathUtils.Round(width, Level.GridCellSize),
(int)MathUtils.Round(GenerationParams.Height, Level.GridCellSize));
var rand = new MTRandom(ToolBox.StringToInt(Seed));
InitialDepth = (int)MathHelper.Lerp(GenerationParams.InitialDepthMin, GenerationParams.InitialDepthMax, (float)rand.NextDouble());
//minimum difficulty of the level before hunting grounds can appear
float huntingGroundsDifficultyThreshold = 25;
//probability of hunting grounds appearing in 100% difficulty levels
float maxHuntingGroundsProbability = 0.3f;
HasHuntingGrounds = OriginallyHadHuntingGrounds = rand.NextDouble() < MathUtils.InverseLerp(huntingGroundsDifficultyThreshold, 100.0f, Difficulty) * maxHuntingGroundsProbability;
HasBeaconStation = !HasHuntingGrounds && rand.NextDouble() < locationConnection.Locations.Select(l => l.Type.BeaconStationChance).Max();
IsBeaconActive = false;
}
public override void AddExtraMissions(LevelData levelData)
{
extraMissions.Clear();
var currentLocation = Map.CurrentLocation;
if (levelData.Type == LevelData.LevelType.Outpost)
{
//if there's an available mission that takes place in the outpost, select it
var availableMissionsInLocation = currentLocation.AvailableMissions.Where(m => m.Locations[0] == currentLocation && m.Locations[1] == currentLocation);
if (availableMissionsInLocation.Any())
{
currentLocation.SelectedMission = availableMissionsInLocation.FirstOrDefault();
}
else
{
currentLocation.SelectedMission = null;
}
}
else
{
//if we had selected a mission that takes place in the outpost, deselect it when leaving the outpost
if (currentLocation.SelectedMission?.Locations[0] == currentLocation &&
currentLocation.SelectedMission?.Locations[1] == currentLocation)
{
currentLocation.SelectedMission = null;
}
if (levelData.HasBeaconStation && !levelData.IsBeaconActive)
{
var beaconMissionPrefabs = MissionPrefab.List.FindAll(m => m.Tags.Any(t => t.Equals("beaconnoreward", StringComparison.OrdinalIgnoreCase)));
if (beaconMissionPrefabs.Any())
{
Random rand = new MTRandom(ToolBox.StringToInt(levelData.Seed));
var beaconMissionPrefab = beaconMissionPrefabs.GetRandom(rand);
if (!Missions.Any(m => m.Prefab.Type == beaconMissionPrefab.Type))
{
extraMissions.Add(beaconMissionPrefab.Instantiate(Map.SelectedConnection.Locations));
}
}
}
if (levelData.HasHuntingGrounds)
{
var huntingGroundsMissionPrefabs = MissionPrefab.List.FindAll(m => m.Tags.Any(t => t.Equals("huntinggroundsnoreward", StringComparison.OrdinalIgnoreCase)));
if (!huntingGroundsMissionPrefabs.Any())
{
DebugConsole.AddWarning("Could not find a hunting grounds mission for the level. No mission with the tag \"huntinggroundsnoreward\" found.");
}
else
{
Random rand = new MTRandom(ToolBox.StringToInt(levelData.Seed));
var huntingGroundsMissionPrefab = huntingGroundsMissionPrefabs.GetRandom(rand);
if (!Missions.Any(m => m.Prefab.Tags.Any(t => t.Equals("huntinggrounds", StringComparison.OrdinalIgnoreCase))))
{
extraMissions.Add(huntingGroundsMissionPrefab.Instantiate(Map.SelectedConnection.Locations));
}
}
}
}
}
private EventSet SelectRandomEvents(List <EventSet> eventSets)
{
if (level == null)
{
return(null);
}
MTRandom rand = new MTRandom(ToolBox.StringToInt(level.Seed));
var allowedEventSets =
eventSets.Where(es => level.Difficulty >= es.MinLevelDifficulty && level.Difficulty <= es.MaxLevelDifficulty && level.LevelData.Type == es.LevelType);
if (GameMain.GameSession?.GameMode is CampaignMode campaign && campaign.Map?.CurrentLocation?.Type != null)
{
allowedEventSets = allowedEventSets.Where(set => set.LocationTypeIdentifiers == null || set.LocationTypeIdentifiers.Any(identifier => string.Equals(identifier, campaign.Map.CurrentLocation.Type.Identifier, StringComparison.OrdinalIgnoreCase)));
}
float totalCommonness = allowedEventSets.Sum(e => e.GetCommonness(level));
float randomNumber = (float)rand.NextDouble() * totalCommonness;
foreach (EventSet eventSet in allowedEventSets)
{
float commonness = eventSet.GetCommonness(level);
if (randomNumber <= commonness)
{
return(eventSet);
}
randomNumber -= commonness;
}
return(null);
}
/// <summary>
/// Instantiates level data using the properties of the connection (seed, size, difficulty)
/// </summary>
public LevelData(LocationConnection locationConnection)
{
Seed = locationConnection.Locations[0].BaseName + locationConnection.Locations[1].BaseName;
Biome = locationConnection.Biome;
Type = LevelType.LocationConnection;
GenerationParams = LevelGenerationParams.GetRandom(Seed, LevelType.LocationConnection, Biome);
Difficulty = locationConnection.Difficulty;
float sizeFactor = MathUtils.InverseLerp(
MapGenerationParams.Instance.SmallLevelConnectionLength,
MapGenerationParams.Instance.LargeLevelConnectionLength,
locationConnection.Length);
int width = (int)MathHelper.Lerp(GenerationParams.MinWidth, GenerationParams.MaxWidth, sizeFactor);
Size = new Point(
(int)MathUtils.Round(width, Level.GridCellSize),
(int)MathUtils.Round(GenerationParams.Height, Level.GridCellSize));
var rand = new MTRandom(ToolBox.StringToInt(Seed));
InitialDepth = (int)MathHelper.Lerp(GenerationParams.InitialDepthMin, GenerationParams.InitialDepthMax, (float)rand.NextDouble());
HasBeaconStation = rand.NextDouble() < locationConnection.Locations.Select(l => l.Type.BeaconStationChance).Max();
IsBeaconActive = false;
}
public MissionMode(GameModePreset preset, object param)
: base(preset, param)
{
Location[] locations = { GameMain.GameSession.StartLocation, GameMain.GameSession.EndLocation };
MTRandom rand = new MTRandom(ToolBox.StringToInt(GameMain.NetLobbyScreen.LevelSeed));
mission = Mission.LoadRandom(locations, rand, param as string);
}
private void CreateScriptedEvents(Level level)
{
System.Diagnostics.Debug.Assert(events.Count == 0);
MTRandom rand = new MTRandom(ToolBox.StringToInt(level.Seed));
if (GameSettings.VerboseLogging)
{
DebugConsole.NewMessage("Generating events (seed: " + level.Seed + ")", Color.White);
}
events.AddRange(ScriptedEvent.GenerateLevelEvents(rand, level));
}
public static Mission LoadRandom(Location[] locations, MTRandom rand, string missionType = "", bool isSinglePlayer = false)
{
//todo: use something else than strings to define the mission type
missionType = missionType.ToLowerInvariant();
List <MissionPrefab> allowedMissions = new List <MissionPrefab>();
if (missionType == "random")
{
allowedMissions.AddRange(MissionPrefab.List);
if (GameMain.Server != null)
{
allowedMissions.RemoveAll(mission => !GameMain.Server.AllowedRandomMissionTypes.Any(a => mission.TypeMatches(a)));
}
}
else if (missionType == "none")
{
return(null);
}
else if (string.IsNullOrWhiteSpace(missionType))
{
allowedMissions.AddRange(MissionPrefab.List);
}
else
{
allowedMissions = MissionPrefab.List.FindAll(m => m.TypeMatches(missionType));
}
if (isSinglePlayer)
{
allowedMissions.RemoveAll(m => m.MultiplayerOnly);
}
else
{
allowedMissions.RemoveAll(m => m.SingleplayerOnly);
}
float probabilitySum = allowedMissions.Sum(m => m.Commonness);
float randomNumber = (float)rand.NextDouble() * probabilitySum;
foreach (MissionPrefab missionPrefab in allowedMissions)
{
if (randomNumber <= missionPrefab.Commonness)
{
return(missionPrefab.Instantiate(locations));
}
randomNumber -= missionPrefab.Commonness;
}
return(null);
}
/// <summary>
/// Instantiates level data using the properties of the location
/// </summary>
public LevelData(Location location)
{
Seed = location.BaseName;
Biome = location.Biome;
Type = LevelType.Outpost;
GenerationParams = LevelGenerationParams.GetRandom(Seed, LevelType.Outpost, Biome);
Difficulty = 0.0f;
var rand = new MTRandom(ToolBox.StringToInt(Seed));
int width = (int)MathHelper.Lerp(GenerationParams.MinWidth, GenerationParams.MaxWidth, (float)rand.NextDouble());
Size = new Point(
(int)MathUtils.Round(width, Level.GridCellSize),
(int)MathUtils.Round(GenerationParams.Height, Level.GridCellSize));
}
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 ScriptedEventSet SelectRandomEvents(List <ScriptedEventSet> eventSets)
{
MTRandom rand = new MTRandom(ToolBox.StringToInt(level.Seed));
var allowedEventSets =
eventSets.Where(es => level.Difficulty >= es.MinLevelDifficulty && level.Difficulty <= es.MaxLevelDifficulty);
float totalCommonness = allowedEventSets.Sum(e => e.GetCommonness(level));
float randomNumber = (float)rand.NextDouble() * totalCommonness;
foreach (ScriptedEventSet eventSet in allowedEventSets)
{
float commonness = eventSet.GetCommonness(level);
if (randomNumber <= commonness)
{
return(eventSet);
}
randomNumber -= commonness;
}
return(null);
}
private void CreateDummyLocations()
{
dummyLocations = new Location[2];
string seed = "";
if (GameMain.GameSession != null && GameMain.GameSession.Level != null)
{
seed = GameMain.GameSession.Level.Seed;
}
else if (GameMain.NetLobbyScreen != null)
{
seed = GameMain.NetLobbyScreen.LevelSeed;
}
MTRandom rand = new MTRandom(ToolBox.StringToInt(seed));
for (int i = 0; i < 2; i++)
{
dummyLocations[i] = Location.CreateRandom(new Vector2((float)rand.NextDouble() * 10000.0f, (float)rand.NextDouble() * 10000.0f));
}
}
private void CreateScriptedEvents(Level level)
{
MTRandom rand = new MTRandom(ToolBox.StringToInt(level.Seed));
float totalDifficulty = level.Difficulty;
int tries = 0;
while (tries < 5)
{
ScriptedEvent scriptedEvent = ScriptedEvent.LoadRandom(rand);
if (scriptedEvent == null || scriptedEvent.Difficulty > totalDifficulty)
{
tries++;
continue;
}
DebugConsole.Log("Created scripted event " + scriptedEvent.ToString());
AddTask(new ScriptedTask(scriptedEvent));
totalDifficulty -= scriptedEvent.Difficulty;
tries = 0;
}
}
private void CreateEvents(EventSet eventSet)
{
if (level == null)
{
return;
}
int applyCount = 1;
if (eventSet.PerRuin)
{
applyCount = Level.Loaded.Ruins.Count();
}
else if (eventSet.PerWreck)
{
applyCount = Submarine.Loaded.Count(s => s.Info.IsWreck && (s.WreckAI == null || !s.WreckAI.IsAlive));
}
for (int i = 0; i < applyCount; i++)
{
if (eventSet.ChooseRandom)
{
if (eventSet.EventPrefabs.Count > 0)
{
int seed = ToolBox.StringToInt(level.Seed);
foreach (var previousEvent in level.LevelData.EventHistory)
{
seed |= ToolBox.StringToInt(previousEvent.Identifier);
}
MTRandom rand = new MTRandom(seed);
List <Pair <EventPrefab, float> > unusedEvents = new List <Pair <EventPrefab, float> >(eventSet.EventPrefabs);
for (int j = 0; j < eventSet.EventCount; j++)
{
var eventPrefab = ToolBox.SelectWeightedRandom(unusedEvents, unusedEvents.Select(e => CalculateCommonness(e)).ToList(), rand);
if (eventPrefab != null)
{
var newEvent = eventPrefab.First.CreateInstance();
newEvent.Init(true);
DebugConsole.Log("Initialized event " + newEvent.ToString());
if (!selectedEvents.ContainsKey(eventSet))
{
selectedEvents.Add(eventSet, new List <Event>());
}
selectedEvents[eventSet].Add(newEvent);
unusedEvents.Remove(eventPrefab);
}
}
}
if (eventSet.ChildSets.Count > 0)
{
var newEventSet = SelectRandomEvents(eventSet.ChildSets);
if (newEventSet != null)
{
CreateEvents(newEventSet);
}
}
}
else
{
foreach (Pair <EventPrefab, float> eventPrefab in eventSet.EventPrefabs)
{
var newEvent = eventPrefab.First.CreateInstance();
newEvent.Init(true);
DebugConsole.Log("Initialized event " + newEvent.ToString());
if (!selectedEvents.ContainsKey(eventSet))
{
selectedEvents.Add(eventSet, new List <Event>());
}
selectedEvents[eventSet].Add(newEvent);
}
foreach (EventSet childEventSet in eventSet.ChildSets)
{
CreateEvents(childEventSet);
}
}
}
}
public void StartRound(Level level)
{
if (isClient)
{
return;
}
pendingEventSets.Clear();
selectedEvents.Clear();
activeEvents.Clear();
pathFinder = new PathFinder(WayPoint.WayPointList, indoorsSteering: false);
totalPathLength = 0.0f;
if (level != null)
{
var steeringPath = pathFinder.FindPath(ConvertUnits.ToSimUnits(Level.Loaded.StartPosition), ConvertUnits.ToSimUnits(Level.Loaded.EndPosition));
totalPathLength = steeringPath.TotalLength;
}
this.level = level;
SelectSettings();
var initialEventSet = SelectRandomEvents(EventSet.List);
if (initialEventSet != null)
{
pendingEventSets.Add(initialEventSet);
int seed = ToolBox.StringToInt(level.Seed);
foreach (var previousEvent in level.LevelData.EventHistory)
{
seed ^= ToolBox.StringToInt(previousEvent.Identifier);
}
MTRandom rand = new MTRandom(seed);
CreateEvents(initialEventSet, rand);
}
if (level?.LevelData?.Type == LevelData.LevelType.Outpost)
{
level.LevelData.EventHistory.AddRange(selectedEvents.Values.SelectMany(v => v).Select(e => e.Prefab).Where(e => !level.LevelData.EventHistory.Contains(e)));
if (level.LevelData.EventHistory.Count > MaxEventHistory)
{
level.LevelData.EventHistory.RemoveRange(0, level.LevelData.EventHistory.Count - MaxEventHistory);
}
AddChildEvents(initialEventSet);
void AddChildEvents(EventSet eventSet)
{
if (eventSet == null)
{
return;
}
foreach (EventPrefab ep in eventSet.EventPrefabs.Select(e => e.First))
{
if (!level.LevelData.NonRepeatableEvents.Contains(ep))
{
level.LevelData.NonRepeatableEvents.Add(ep);
}
}
foreach (EventSet childSet in eventSet.ChildSets)
{
AddChildEvents(childSet);
}
}
}
PreloadContent(GetFilesToPreload());
roundDuration = 0.0f;
isCrewAway = false;
crewAwayDuration = 0.0f;
crewAwayResetTimer = 0.0f;
intensityUpdateTimer = 0.0f;
CalculateCurrentIntensity(0.0f);
currentIntensity = targetIntensity;
eventCoolDown = 0.0f;
}
private void CreateEvents(ScriptedEventSet eventSet)
{
int applyCount = 1;
if (eventSet.PerRuin)
{
applyCount = Level.Loaded.Ruins.Count();
}
else if (eventSet.PerWreck)
{
applyCount = Submarine.Loaded.Count(s => s.Info.IsWreck && (s.WreckAI == null || !s.WreckAI.IsAlive));
}
for (int i = 0; i < applyCount; i++)
{
if (eventSet.ChooseRandom)
{
if (eventSet.EventPrefabs.Count > 0)
{
MTRandom rand = new MTRandom(ToolBox.StringToInt(level.Seed));
var eventPrefab = ToolBox.SelectWeightedRandom(eventSet.EventPrefabs, eventSet.EventPrefabs.Select(e => e.Commonness).ToList(), rand);
if (eventPrefab != null)
{
var newEvent = eventPrefab.CreateInstance();
newEvent.Init(true);
DebugConsole.Log("Initialized event " + newEvent.ToString());
if (!selectedEvents.ContainsKey(eventSet))
{
selectedEvents.Add(eventSet, new List <ScriptedEvent>());
}
selectedEvents[eventSet].Add(newEvent);
}
}
if (eventSet.ChildSets.Count > 0)
{
var newEventSet = SelectRandomEvents(eventSet.ChildSets);
if (newEventSet != null)
{
CreateEvents(newEventSet);
}
}
}
else
{
foreach (ScriptedEventPrefab eventPrefab in eventSet.EventPrefabs)
{
var newEvent = eventPrefab.CreateInstance();
newEvent.Init(true);
DebugConsole.Log("Initialized event " + newEvent.ToString());
if (!selectedEvents.ContainsKey(eventSet))
{
selectedEvents.Add(eventSet, new List <ScriptedEvent>());
}
selectedEvents[eventSet].Add(newEvent);
}
foreach (ScriptedEventSet childEventSet in eventSet.ChildSets)
{
CreateEvents(childEventSet);
}
}
}
}
public override void AddExtraMissions(LevelData levelData)
{
extraMissions.Clear();
var currentLocation = Map.CurrentLocation;
if (levelData.Type == LevelData.LevelType.Outpost)
{
//if there's an available mission that takes place in the outpost, select it
foreach (var availableMission in currentLocation.AvailableMissions)
{
if (availableMission.Locations[0] == currentLocation && availableMission.Locations[1] == currentLocation)
{
currentLocation.SelectMission(availableMission);
}
}
}
else
{
foreach (Mission mission in currentLocation.SelectedMissions.ToList())
{
//if we had selected a mission that takes place in the outpost, deselect it when leaving the outpost
if (mission.Locations[0] == currentLocation &&
mission.Locations[1] == currentLocation)
{
currentLocation.DeselectMission(mission);
}
}
if (levelData.HasBeaconStation && !levelData.IsBeaconActive)
{
var beaconMissionPrefabs = MissionPrefab.List.FindAll(m => m.Tags.Any(t => t.Equals("beaconnoreward", StringComparison.OrdinalIgnoreCase)));
if (beaconMissionPrefabs.Any())
{
Random rand = new MTRandom(ToolBox.StringToInt(levelData.Seed));
var beaconMissionPrefab = ToolBox.SelectWeightedRandom(beaconMissionPrefabs, beaconMissionPrefabs.Select(p => (float)p.Commonness).ToList(), rand);
if (!Missions.Any(m => m.Prefab.Type == beaconMissionPrefab.Type))
{
extraMissions.Add(beaconMissionPrefab.Instantiate(Map.SelectedConnection.Locations, Submarine.MainSub));
}
}
}
if (levelData.HasHuntingGrounds)
{
var huntingGroundsMissionPrefabs = MissionPrefab.List.FindAll(m => m.Tags.Any(t => t.Equals("huntinggroundsnoreward", StringComparison.OrdinalIgnoreCase)));
if (!huntingGroundsMissionPrefabs.Any())
{
DebugConsole.AddWarning("Could not find a hunting grounds mission for the level. No mission with the tag \"huntinggroundsnoreward\" found.");
}
else
{
Random rand = new MTRandom(ToolBox.StringToInt(levelData.Seed));
var huntingGroundsMissionPrefab = ToolBox.SelectWeightedRandom(huntingGroundsMissionPrefabs, huntingGroundsMissionPrefabs.Select(p => (float)Math.Max(p.Commonness, 0.1f)).ToList(), rand);
if (!Missions.Any(m => m.Prefab.Tags.Any(t => t.Equals("huntinggrounds", StringComparison.OrdinalIgnoreCase))))
{
extraMissions.Add(huntingGroundsMissionPrefab.Instantiate(Map.SelectedConnection.Locations, Submarine.MainSub));
}
}
}
}
}
public static NPCPersonalityTrait GetRandom(string seed)
{
var rand = new MTRandom(ToolBox.StringToInt(seed));
return(ToolBox.SelectWeightedRandom(list, list.Select(t => t.commonness).ToList(), rand));
}
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);
}
}
}
public static Mission LoadRandom(Location[] locations, MTRandom rand, string missionType = "", bool isSinglePlayer = false)
{
missionType = missionType.ToLowerInvariant();
var files = GameMain.SelectedPackage.GetFilesOfType(ContentType.Missions);
string configFile = files[rand.Next(files.Count)];
XDocument doc = ToolBox.TryLoadXml(configFile);
if (doc == null)
{
return(null);
}
int eventCount = doc.Root.Elements().Count();
//int[] commonness = new int[eventCount];
float[] eventProbability = new float[eventCount];
float probabilitySum = 0.0f;
List <XElement> matchingElements = new List <XElement>();
if (missionType == "random")
{
matchingElements = doc.Root.Elements().ToList();
}
else if (missionType == "none")
{
return(null);
}
else if (string.IsNullOrWhiteSpace(missionType))
{
matchingElements = doc.Root.Elements().ToList();
}
else
{
matchingElements = doc.Root.Elements().ToList().FindAll(m => m.Name.ToString().ToLowerInvariant().Replace("mission", "") == missionType);
}
if (isSinglePlayer)
{
matchingElements.RemoveAll(m => ToolBox.GetAttributeBool(m, "multiplayeronly", false));
}
else
{
matchingElements.RemoveAll(m => ToolBox.GetAttributeBool(m, "singleplayeronly", false));
}
int i = 0;
foreach (XElement element in matchingElements)
{
eventProbability[i] = ToolBox.GetAttributeInt(element, "commonness", 1);
probabilitySum += eventProbability[i];
i++;
}
float randomNumber = (float)rand.NextDouble() * probabilitySum;
i = 0;
foreach (XElement element in matchingElements)
{
if (randomNumber <= eventProbability[i])
{
Type t;
string type = element.Name.ToString();
try
{
t = Type.GetType("Barotrauma." + type, true, true);
if (t == null)
{
DebugConsole.ThrowError("Error in " + configFile + "! Could not find a mission class of the type \"" + type + "\".");
continue;
}
}
catch
{
DebugConsole.ThrowError("Error in " + configFile + "! Could not find a mission class of the type \"" + type + "\".");
continue;
}
ConstructorInfo constructor = t.GetConstructor(new[] { typeof(XElement), typeof(Location[]) });
object instance = constructor.Invoke(new object[] { element, locations });
Mission mission = (Mission)instance;
return(mission);
}
randomNumber -= eventProbability[i];
i++;
}
return(null);
}
public void StartRound(Level level)
{
this.level = level;
if (isClient)
{
return;
}
pendingEventSets.Clear();
selectedEvents.Clear();
activeEvents.Clear();
pathFinder = new PathFinder(WayPoint.WayPointList, false);
totalPathLength = 0.0f;
if (level != null)
{
var steeringPath = pathFinder.FindPath(ConvertUnits.ToSimUnits(level.StartPosition), ConvertUnits.ToSimUnits(level.EndPosition));
totalPathLength = steeringPath.TotalLength;
}
SelectSettings();
int seed = 0;
if (level != null)
{
seed = ToolBox.StringToInt(level.Seed);
foreach (var previousEvent in level.LevelData.EventHistory)
{
seed ^= ToolBox.StringToInt(previousEvent.Identifier);
}
}
MTRandom rand = new MTRandom(seed);
EventSet initialEventSet = SelectRandomEvents(EventSet.List, rand);
EventSet additiveSet = null;
if (initialEventSet != null && initialEventSet.Additive)
{
additiveSet = initialEventSet;
initialEventSet = SelectRandomEvents(EventSet.List.FindAll(e => !e.Additive), rand);
}
if (initialEventSet != null)
{
pendingEventSets.Add(initialEventSet);
CreateEvents(initialEventSet, rand);
}
if (additiveSet != null)
{
pendingEventSets.Add(additiveSet);
CreateEvents(additiveSet, rand);
}
if (level?.LevelData?.Type == LevelData.LevelType.Outpost)
{
//if the outpost is connected to a locked connection, create an event to unlock it
if (level.StartLocation?.Connections.Any(c => c.Locked && level.StartLocation.MapPosition.X < c.OtherLocation(level.StartLocation).MapPosition.X) ?? false)
{
var unlockPathPrefabs = EventSet.PrefabList.FindAll(e => e.UnlockPathEvent);
var unlockPathPrefabsForBiome = unlockPathPrefabs.FindAll(e =>
string.IsNullOrEmpty(e.BiomeIdentifier) ||
e.BiomeIdentifier.Equals(level.LevelData.Biome.Identifier, StringComparison.OrdinalIgnoreCase));
var unlockPathEventPrefab = unlockPathPrefabsForBiome.Any() ?
ToolBox.SelectWeightedRandom(unlockPathPrefabsForBiome, unlockPathPrefabsForBiome.Select(b => b.Commonness).ToList(), rand) :
ToolBox.SelectWeightedRandom(unlockPathPrefabs, unlockPathPrefabs.Select(b => b.Commonness).ToList(), rand);
if (unlockPathEventPrefab != null)
{
var newEvent = unlockPathEventPrefab.CreateInstance();
newEvent.Init(true);
ActiveEvents.Add(newEvent);
}
else
{
//if no event that unlocks the path can be found, unlock it automatically
level.StartLocation.Connections.ForEach(c => c.Locked = false);
}
}
level.LevelData.EventHistory.AddRange(selectedEvents.Values.SelectMany(v => v).Select(e => e.Prefab).Where(e => !level.LevelData.EventHistory.Contains(e)));
if (level.LevelData.EventHistory.Count > MaxEventHistory)
{
level.LevelData.EventHistory.RemoveRange(0, level.LevelData.EventHistory.Count - MaxEventHistory);
}
AddChildEvents(initialEventSet);
void AddChildEvents(EventSet eventSet)
{
if (eventSet == null)
{
return;
}
if (eventSet.OncePerOutpost)
{
foreach (EventPrefab ep in eventSet.EventPrefabs.SelectMany(e => e.Prefabs))
{
if (!level.LevelData.NonRepeatableEvents.Contains(ep))
{
level.LevelData.NonRepeatableEvents.Add(ep);
}
}
}
foreach (EventSet childSet in eventSet.ChildSets)
{
AddChildEvents(childSet);
}
}
}
PreloadContent(GetFilesToPreload());
roundDuration = 0.0f;
isCrewAway = false;
crewAwayDuration = 0.0f;
crewAwayResetTimer = 0.0f;
intensityUpdateTimer = 0.0f;
CalculateCurrentIntensity(0.0f);
currentIntensity = targetIntensity;
eventCoolDown = 0.0f;
}
