protected bool HasOrder(Character character, string aiTag, string option = null)
{
if (character.CurrentOrder?.AITag == aiTag)
{
if (option == null)
{
return(true);
}
else
{
HumanAIController humanAI = character.AIController as HumanAIController;
return(humanAI.CurrentOrderOption == option);
}
}
return(false);
}
private bool HasOrder(string aiTag, string option = null)
{
for (int i = 0; i < crew.Count; i++)
{
if (crew[i].CurrentOrder?.AITag == aiTag)
{
if (option == null)
{
return(true);
}
else
{
HumanAIController humanAI = crew[i].AIController as HumanAIController;
return(humanAI.CurrentOrderOption == option);
}
}
}
return(false);
}
protected void ApplyEffectSpecific(Character targetCharacter)
{
foreach (var statusEffect in statusEffects)
{
if (statusEffect.HasTargetType(StatusEffect.TargetType.UseTarget))
{
// currently used to spawn items on the targeted character
statusEffect.SetUser(targetCharacter);
statusEffect.Apply(ActionType.OnAbility, EffectDeltaTime, targetCharacter, targetCharacter);
}
else if (statusEffect.HasTargetType(StatusEffect.TargetType.NearbyCharacters))
{
targets.Clear();
targets.AddRange(statusEffect.GetNearbyTargets(targetCharacter.WorldPosition, targets));
if (!nearbyCharactersAppliesToSelf)
{
targets.RemoveAll(c => c == Character);
}
if (!nearbyCharactersAppliesToAllies)
{
targets.RemoveAll(c => c is Character otherCharacter && HumanAIController.IsFriendly(otherCharacter, Character));
}
statusEffect.SetUser(Character);
statusEffect.Apply(ActionType.OnAbility, EffectDeltaTime, targetCharacter, targets);
}
else if (statusEffect.HasTargetType(StatusEffect.TargetType.Character))
{
statusEffect.SetUser(Character);
statusEffect.Apply(ActionType.OnAbility, EffectDeltaTime, Character, targetCharacter);
}
else
{
statusEffect.SetUser(Character);
statusEffect.Apply(ActionType.OnAbility, EffectDeltaTime, Character, Character);
}
}
}
public override bool AIOperate(float deltaTime, Character character, AIObjectiveOperateItem objective)
{
if (character.AIController.SelectedAiTarget?.Entity is Character previousTarget &&
previousTarget.IsDead)
{
character?.Speak(TextManager.Get("DialogTurretTargetDead"), null, 0.0f, "killedtarget" + previousTarget.ID, 30.0f);
character.AIController.SelectTarget(null);
}
if (GetAvailableBatteryPower() < powerConsumption)
{
var batteries = item.GetConnectedComponents <PowerContainer>();
float lowestCharge = 0.0f;
PowerContainer batteryToLoad = null;
foreach (PowerContainer battery in batteries)
{
if (batteryToLoad == null || battery.Charge < lowestCharge)
{
batteryToLoad = battery;
lowestCharge = battery.Charge;
}
}
if (batteryToLoad == null)
{
return(true);
}
if (batteryToLoad.RechargeSpeed < batteryToLoad.MaxRechargeSpeed * 0.4f)
{
objective.AddSubObjective(new AIObjectiveOperateItem(batteryToLoad, character, objective.objectiveManager, option: "", requireEquip: false));
return(false);
}
}
int usableProjectileCount = 0;
int maxProjectileCount = 0;
foreach (MapEntity e in item.linkedTo)
{
if (!(e is Item projectileContainer))
{
continue;
}
var containedItems = projectileContainer.ContainedItems;
if (containedItems != null)
{
var container = projectileContainer.GetComponent <ItemContainer>();
maxProjectileCount += container.Capacity;
int projectiles = containedItems.Count(it => it.Condition > 0.0f);
usableProjectileCount += projectiles;
}
}
if (usableProjectileCount == 0 || (usableProjectileCount < maxProjectileCount && objective.Option.Equals("fireatwill", StringComparison.OrdinalIgnoreCase)))
{
ItemContainer container = null;
Item containerItem = null;
foreach (MapEntity e in item.linkedTo)
{
containerItem = e as Item;
if (containerItem == null)
{
continue;
}
container = containerItem.GetComponent <ItemContainer>();
if (container != null)
{
break;
}
}
if (container == null || container.ContainableItems.Count == 0)
{
return(true);
}
if (objective.SubObjectives.None())
{
if (!AIDecontainEmptyItems(character, objective, equip: true, sourceContainer: container))
{
return(false);
}
}
if (objective.SubObjectives.None())
{
var loadItemsObjective = AIContainItems <Turret>(container, character, objective, usableProjectileCount + 1, equip: true, removeEmpty: true);
loadItemsObjective.ignoredContainerIdentifiers = new string[] { containerItem.prefab.Identifier };
character.Speak(TextManager.GetWithVariable("DialogLoadTurret", "[itemname]", item.Name, true), null, 0.0f, "loadturret", 30.0f);
}
return(false);
}
//enough shells and power
Character closestEnemy = null;
float closestDist = AIRange * AIRange;
foreach (Character enemy in Character.CharacterList)
{
// Ignore dead, friendly, and those that are inside the same sub
if (enemy.IsDead || !enemy.Enabled || enemy.Submarine == character.Submarine)
{
continue;
}
if (HumanAIController.IsFriendly(character, enemy))
{
continue;
}
float dist = Vector2.DistanceSquared(enemy.WorldPosition, item.WorldPosition);
if (dist > closestDist)
{
continue;
}
float angle = -MathUtils.VectorToAngle(enemy.WorldPosition - item.WorldPosition);
float midRotation = (minRotation + maxRotation) / 2.0f;
while (midRotation - angle < -MathHelper.Pi)
{
angle -= MathHelper.TwoPi;
}
while (midRotation - angle > MathHelper.Pi)
{
angle += MathHelper.TwoPi;
}
if (angle < minRotation || angle > maxRotation)
{
continue;
}
closestEnemy = enemy;
closestDist = dist;
}
if (closestEnemy == null)
{
return(false);
}
character.AIController.SelectTarget(closestEnemy.AiTarget);
character.CursorPosition = closestEnemy.WorldPosition;
if (item.Submarine != null)
{
character.CursorPosition -= item.Submarine.Position;
}
float enemyAngle = MathUtils.VectorToAngle(closestEnemy.WorldPosition - item.WorldPosition);
float turretAngle = -rotation;
if (Math.Abs(MathUtils.GetShortestAngle(enemyAngle, turretAngle)) > 0.15f)
{
return(false);
}
Vector2 start = ConvertUnits.ToSimUnits(item.WorldPosition);
Vector2 end = ConvertUnits.ToSimUnits(closestEnemy.WorldPosition);
if (closestEnemy.Submarine != null)
{
start -= closestEnemy.Submarine.SimPosition;
end -= closestEnemy.Submarine.SimPosition;
}
var collisionCategories = Physics.CollisionWall | Physics.CollisionCharacter | Physics.CollisionItem | Physics.CollisionLevel;
var pickedBody = Submarine.PickBody(start, end, null, collisionCategories, allowInsideFixture: true,
customPredicate: (Fixture f) => { return(!item.StaticFixtures.Contains(f)); });
if (pickedBody == null)
{
return(false);
}
Character targetCharacter = null;
if (pickedBody.UserData is Character c)
{
targetCharacter = c;
}
else if (pickedBody.UserData is Limb limb)
{
targetCharacter = limb.character;
}
if (targetCharacter != null)
{
if (HumanAIController.IsFriendly(character, targetCharacter))
{
// Don't shoot friendly characters
return(false);
}
}
else
{
if (pickedBody.UserData is ISpatialEntity e)
{
Submarine sub = e.Submarine;
if (sub == null)
{
return(false);
}
if (sub == Item.Submarine)
{
return(false);
}
// Don't shoot non-player submarines, i.e. wrecks or outposts.
if (!sub.Info.IsPlayer)
{
return(false);
}
// Don't shoot friendly submarines.
if (sub.TeamID == Item.Submarine.TeamID)
{
return(false);
}
}
else
{
// Hit something else, probably a level wall
return(false);
}
}
if (objective.Option.Equals("fireatwill", StringComparison.OrdinalIgnoreCase))
{
character?.Speak(TextManager.GetWithVariable("DialogFireTurret", "[itemname]", item.Name, true), null, 0.0f, "fireturret", 5.0f);
character.SetInput(InputType.Shoot, true, true);
}
return(false);
}
public static void ServerRead(IReadMessage msg, Client c)
{
c.KickAFKTimer = 0.0f;
UInt16 ID = msg.ReadUInt16();
ChatMessageType type = (ChatMessageType)msg.ReadByte();
string txt;
Character orderTargetCharacter = null;
Entity orderTargetEntity = null;
OrderChatMessage orderMsg = null;
OrderTarget orderTargetPosition = null;
Order.OrderTargetType orderTargetType = Order.OrderTargetType.Entity;
int?wallSectionIndex = null;
if (type == ChatMessageType.Order)
{
var orderMessageInfo = OrderChatMessage.ReadOrder(msg);
if (orderMessageInfo.OrderIndex < 0 || orderMessageInfo.OrderIndex >= Order.PrefabList.Count)
{
DebugConsole.ThrowError($"Invalid order message from client \"{c.Name}\" - order index out of bounds ({orderMessageInfo.OrderIndex}).");
if (NetIdUtils.IdMoreRecent(ID, c.LastSentChatMsgID))
{
c.LastSentChatMsgID = ID;
}
return;
}
orderTargetCharacter = orderMessageInfo.TargetCharacter;
orderTargetEntity = orderMessageInfo.TargetEntity;
orderTargetPosition = orderMessageInfo.TargetPosition;
orderTargetType = orderMessageInfo.TargetType;
wallSectionIndex = orderMessageInfo.WallSectionIndex;
var orderPrefab = orderMessageInfo.OrderPrefab ?? Order.PrefabList[orderMessageInfo.OrderIndex];
string orderOption = orderMessageInfo.OrderOption ??
(orderMessageInfo.OrderOptionIndex == null || orderMessageInfo.OrderOptionIndex < 0 || orderMessageInfo.OrderOptionIndex >= orderPrefab.Options.Length ?
"" : orderPrefab.Options[orderMessageInfo.OrderOptionIndex.Value]);
orderMsg = new OrderChatMessage(orderPrefab, orderOption, orderMessageInfo.Priority, orderTargetPosition ?? orderTargetEntity as ISpatialEntity, orderTargetCharacter, c.Character)
{
WallSectionIndex = wallSectionIndex
};
txt = orderMsg.Text;
}
else
{
txt = msg.ReadString() ?? "";
}
if (!NetIdUtils.IdMoreRecent(ID, c.LastSentChatMsgID))
{
return;
}
c.LastSentChatMsgID = ID;
if (txt.Length > MaxLength)
{
txt = txt.Substring(0, MaxLength);
}
c.LastSentChatMessages.Add(txt);
if (c.LastSentChatMessages.Count > 10)
{
c.LastSentChatMessages.RemoveRange(0, c.LastSentChatMessages.Count - 10);
}
float similarity = 0.0f;
for (int i = 0; i < c.LastSentChatMessages.Count; i++)
{
float closeFactor = 1.0f / (c.LastSentChatMessages.Count - i);
if (string.IsNullOrEmpty(txt))
{
similarity += closeFactor;
}
else
{
int levenshteinDist = ToolBox.LevenshteinDistance(txt, c.LastSentChatMessages[i]);
similarity += Math.Max((txt.Length - levenshteinDist) / (float)txt.Length * closeFactor, 0.0f);
}
}
//order/report messages can be sent a little faster than normal messages without triggering the spam filter
if (orderMsg != null)
{
similarity *= 0.25f;
}
bool isOwner = GameMain.Server.OwnerConnection != null && c.Connection == GameMain.Server.OwnerConnection;
if (similarity + c.ChatSpamSpeed > 5.0f && !isOwner)
{
GameMain.Server.KarmaManager.OnSpamFilterTriggered(c);
c.ChatSpamCount++;
if (c.ChatSpamCount > 3)
{
//kick for spamming too much
GameMain.Server.KickClient(c, TextManager.Get("SpamFilterKicked"));
}
else
{
ChatMessage denyMsg = Create("", TextManager.Get("SpamFilterBlocked"), ChatMessageType.Server, null);
c.ChatSpamTimer = 10.0f;
GameMain.Server.SendDirectChatMessage(denyMsg, c);
}
return;
}
c.ChatSpamSpeed += similarity + 0.5f;
if (c.ChatSpamTimer > 0.0f && !isOwner)
{
ChatMessage denyMsg = Create("", TextManager.Get("SpamFilterBlocked"), ChatMessageType.Server, null);
c.ChatSpamTimer = 10.0f;
GameMain.Server.SendDirectChatMessage(denyMsg, c);
return;
}
var should = GameMain.Lua.hook.Call("chatMessage", new DynValue[] { DynValue.NewString(txt), UserData.Create(c) });
if (should != null)
{
if (should.CastToBool())
{
return;
}
else
{
}
}
if (type == ChatMessageType.Order)
{
if (c.Character == null || c.Character.SpeechImpediment >= 100.0f || c.Character.IsDead)
{
return;
}
if (orderMsg.Order.IsReport)
{
HumanAIController.ReportProblem(orderMsg.Sender, orderMsg.Order);
}
Order order = orderTargetType switch
{
Order.OrderTargetType.Entity =>
new Order(orderMsg.Order, orderTargetEntity, orderMsg.Order?.GetTargetItemComponent(orderTargetEntity as Item), orderGiver: orderMsg.Sender),
Order.OrderTargetType.Position =>
new Order(orderMsg.Order, orderTargetPosition, orderGiver: orderMsg.Sender),
Order.OrderTargetType.WallSection when orderTargetEntity is Structure s && wallSectionIndex.HasValue =>
new Order(orderMsg.Order, s, wallSectionIndex, orderGiver: orderMsg.Sender),
_ => throw new NotImplementedException()
};
if (order != null)
{
if (order.TargetAllCharacters)
{
if (order.IsIgnoreOrder)
{
switch (orderTargetType)
{
case Order.OrderTargetType.Entity:
if (!(orderTargetEntity is IIgnorable ignorableEntity))
{
break;
}
ignorableEntity.OrderedToBeIgnored = order.Identifier == "ignorethis";
break;
case Order.OrderTargetType.Position:
throw new NotImplementedException();
case Order.OrderTargetType.WallSection:
if (!wallSectionIndex.HasValue)
{
break;
}
if (!(orderTargetEntity is Structure s))
{
break;
}
if (!(s.GetSection(wallSectionIndex.Value) is IIgnorable ignorableWall))
{
break;
}
ignorableWall.OrderedToBeIgnored = order.Identifier == "ignorethis";
break;
}
}
GameMain.GameSession?.CrewManager?.AddOrder(order, order.IsIgnoreOrder ? (float?)null : order.FadeOutTime);
}
else if (orderTargetCharacter != null)
{
orderTargetCharacter.SetOrder(order, orderMsg.OrderOption, orderMsg.OrderPriority, orderMsg.Sender);
}
}
GameMain.Server.SendOrderChatMessage(orderMsg);
}
else
{
GameMain.Server.SendChatMessage(txt, null, c);
}
}
public static void ServerRead(IReadMessage msg, Client c)
{
c.KickAFKTimer = 0.0f;
UInt16 ID = msg.ReadUInt16();
ChatMessageType type = (ChatMessageType)msg.ReadByte();
string txt;
Character orderTargetCharacter = null;
Entity orderTargetEntity = null;
OrderChatMessage orderMsg = null;
OrderTarget orderTargetPosition = null;
Order.OrderTargetType orderTargetType = Order.OrderTargetType.Entity;
int?wallSectionIndex = null;
if (type == ChatMessageType.Order)
{
int orderIndex = msg.ReadByte();
orderTargetCharacter = Entity.FindEntityByID(msg.ReadUInt16()) as Character;
orderTargetEntity = Entity.FindEntityByID(msg.ReadUInt16()) as Entity;
Order orderPrefab = null;
int? orderOptionIndex = null;
string orderOption = null;
// The option of a Dismiss order is written differently so we know what order we target
// now that the game supports multiple current orders simultaneously
if (orderIndex >= 0 && orderIndex < Order.PrefabList.Count)
{
orderPrefab = Order.PrefabList[orderIndex];
if (orderPrefab.Identifier != "dismissed")
{
orderOptionIndex = msg.ReadByte();
}
// Does the dismiss order have a specified target?
else if (msg.ReadBoolean())
{
int identifierCount = msg.ReadByte();
if (identifierCount > 0)
{
int dismissedOrderIndex = msg.ReadByte();
Order dismissedOrderPrefab = null;
if (dismissedOrderIndex >= 0 && dismissedOrderIndex < Order.PrefabList.Count)
{
dismissedOrderPrefab = Order.PrefabList[dismissedOrderIndex];
orderOption = dismissedOrderPrefab.Identifier;
}
if (identifierCount > 1)
{
int dismissedOrderOptionIndex = msg.ReadByte();
if (dismissedOrderPrefab != null)
{
var options = dismissedOrderPrefab.Options;
if (options != null && dismissedOrderOptionIndex >= 0 && dismissedOrderOptionIndex < options.Length)
{
orderOption += $".{options[dismissedOrderOptionIndex]}";
}
}
}
}
}
}
else
{
orderOptionIndex = msg.ReadByte();
}
int orderPriority = msg.ReadByte();
orderTargetType = (Order.OrderTargetType)msg.ReadByte();
if (msg.ReadBoolean())
{
var x = msg.ReadSingle();
var y = msg.ReadSingle();
var hull = Entity.FindEntityByID(msg.ReadUInt16()) as Hull;
orderTargetPosition = new OrderTarget(new Vector2(x, y), hull, true);
}
else if (orderTargetType == Order.OrderTargetType.WallSection)
{
wallSectionIndex = msg.ReadByte();
}
if (orderIndex < 0 || orderIndex >= Order.PrefabList.Count)
{
DebugConsole.ThrowError($"Invalid order message from client \"{c.Name}\" - order index out of bounds ({orderIndex}).");
if (NetIdUtils.IdMoreRecent(ID, c.LastSentChatMsgID))
{
c.LastSentChatMsgID = ID;
}
return;
}
orderPrefab ??= Order.PrefabList[orderIndex];
orderOption ??= orderOptionIndex == null || orderOptionIndex < 0 || orderOptionIndex >= orderPrefab.Options.Length ? "" : orderPrefab.Options[orderOptionIndex.Value];
orderMsg = new OrderChatMessage(orderPrefab, orderOption, orderPriority, orderTargetPosition ?? orderTargetEntity as ISpatialEntity, orderTargetCharacter, c.Character)
{
WallSectionIndex = wallSectionIndex
};
txt = orderMsg.Text;
}
else
{
txt = msg.ReadString() ?? "";
}
if (!NetIdUtils.IdMoreRecent(ID, c.LastSentChatMsgID))
{
return;
}
c.LastSentChatMsgID = ID;
if (txt.Length > MaxLength)
{
txt = txt.Substring(0, MaxLength);
}
c.LastSentChatMessages.Add(txt);
if (c.LastSentChatMessages.Count > 10)
{
c.LastSentChatMessages.RemoveRange(0, c.LastSentChatMessages.Count - 10);
}
float similarity = 0.0f;
for (int i = 0; i < c.LastSentChatMessages.Count; i++)
{
float closeFactor = 1.0f / (c.LastSentChatMessages.Count - i);
if (string.IsNullOrEmpty(txt))
{
similarity += closeFactor;
}
else
{
int levenshteinDist = ToolBox.LevenshteinDistance(txt, c.LastSentChatMessages[i]);
similarity += Math.Max((txt.Length - levenshteinDist) / (float)txt.Length * closeFactor, 0.0f);
}
}
//order/report messages can be sent a little faster than normal messages without triggering the spam filter
if (orderMsg != null)
{
similarity *= 0.25f;
}
bool isOwner = GameMain.Server.OwnerConnection != null && c.Connection == GameMain.Server.OwnerConnection;
if (similarity + c.ChatSpamSpeed > 5.0f && !isOwner)
{
GameMain.Server.KarmaManager.OnSpamFilterTriggered(c);
c.ChatSpamCount++;
if (c.ChatSpamCount > 3)
{
//kick for spamming too much
GameMain.Server.KickClient(c, TextManager.Get("SpamFilterKicked"));
}
else
{
ChatMessage denyMsg = Create("", TextManager.Get("SpamFilterBlocked"), ChatMessageType.Server, null);
c.ChatSpamTimer = 10.0f;
GameMain.Server.SendDirectChatMessage(denyMsg, c);
}
return;
}
c.ChatSpamSpeed += similarity + 0.5f;
if (c.ChatSpamTimer > 0.0f && !isOwner)
{
ChatMessage denyMsg = Create("", TextManager.Get("SpamFilterBlocked"), ChatMessageType.Server, null);
c.ChatSpamTimer = 10.0f;
GameMain.Server.SendDirectChatMessage(denyMsg, c);
return;
}
if (type == ChatMessageType.Order)
{
if (c.Character == null || c.Character.SpeechImpediment >= 100.0f || c.Character.IsDead)
{
return;
}
Order order = null;
if (orderMsg.Order.IsReport)
{
HumanAIController.ReportProblem(orderMsg.Sender, orderMsg.Order);
}
else if (orderTargetCharacter != null && !orderMsg.Order.TargetAllCharacters)
{
switch (orderTargetType)
{
case Order.OrderTargetType.Entity:
order = new Order(orderMsg.Order.Prefab, orderTargetEntity, orderMsg.Order.Prefab?.GetTargetItemComponent(orderTargetEntity as Item), orderGiver: orderMsg.Sender);
break;
case Order.OrderTargetType.Position:
order = new Order(orderMsg.Order.Prefab, orderTargetPosition, orderGiver: orderMsg.Sender);
break;
}
if (order != null)
{
orderTargetCharacter.SetOrder(order, orderMsg.OrderOption, orderMsg.OrderPriority, orderMsg.Sender);
}
}
else if (orderMsg.Order.IsIgnoreOrder)
{
switch (orderTargetType)
{
case Order.OrderTargetType.Entity:
if (orderTargetEntity is IIgnorable ignorableEntity)
{
ignorableEntity.OrderedToBeIgnored = orderMsg.Order.Identifier == "ignorethis";
}
break;
case Order.OrderTargetType.WallSection:
if (!wallSectionIndex.HasValue)
{
break;
}
if (orderTargetEntity is Structure s && s.GetSection(wallSectionIndex.Value) is IIgnorable ignorableWall)
{
ignorableWall.OrderedToBeIgnored = orderMsg.Order.Identifier == "ignorethis";
}
break;
}
}
GameMain.Server.SendOrderChatMessage(orderMsg);
}
else
{
GameMain.Server.SendChatMessage(txt, null, c);
}
}
public override bool AIOperate(float deltaTime, Character character, AIObjectiveOperateItem objective)
{
if (!(objective.OperateTarget is Gap leak))
{
return(true);
}
if (leak.Submarine == null)
{
return(true);
}
Vector2 fromCharacterToLeak = leak.WorldPosition - character.WorldPosition;
float dist = fromCharacterToLeak.Length();
float reach = Range + ConvertUnits.ToDisplayUnits(((HumanoidAnimController)character.AnimController).ArmLength);
//too far away -> consider this done and hope the AI is smart enough to move closer
if (dist > reach * 2)
{
return(true);
}
character.AIController.SteeringManager.Reset();
//steer closer if almost in range
if (dist > reach)
{
if (character.AnimController.InWater)
{
if (character.AIController.SteeringManager is IndoorsSteeringManager indoorSteering)
{
// Swimming inside the sub
if (indoorSteering.CurrentPath != null && !indoorSteering.IsPathDirty && indoorSteering.CurrentPath.Unreachable)
{
Vector2 dir = Vector2.Normalize(fromCharacterToLeak);
character.AIController.SteeringManager.SteeringManual(deltaTime, dir);
}
else
{
character.AIController.SteeringManager.SteeringSeek(character.GetRelativeSimPosition(leak));
}
}
else
{
// Swimming outside the sub
character.AIController.SteeringManager.SteeringSeek(character.GetRelativeSimPosition(leak));
}
}
else
{
// TODO: use the collider size?
if (!character.AnimController.InWater && character.AnimController is HumanoidAnimController &&
Math.Abs(fromCharacterToLeak.X) < 100.0f && fromCharacterToLeak.Y < 0.0f && fromCharacterToLeak.Y > -150.0f)
{
((HumanoidAnimController)character.AnimController).Crouching = true;
}
Vector2 standPos = new Vector2(Math.Sign(-fromCharacterToLeak.X), Math.Sign(-fromCharacterToLeak.Y)) / 2;
if (leak.IsHorizontal)
{
standPos.X *= 2;
standPos.Y = 0;
}
else
{
standPos.X = 0;
}
character.AIController.SteeringManager.SteeringSeek(standPos);
}
}
else
{
if (dist < reach / 2)
{
// Too close -> steer away
character.AIController.SteeringManager.SteeringManual(deltaTime, Vector2.Normalize(character.SimPosition - leak.SimPosition));
}
else if (dist <= reach)
{
// In range
character.CursorPosition = leak.Position;
character.CursorPosition += VectorExtensions.Forward(Item.body.TransformedRotation + (float)Math.Sin(sinTime) / 2, dist / 2);
if (character.AnimController.InWater)
{
var torso = character.AnimController.GetLimb(LimbType.Torso);
// Turn facing the target when not moving (handled in the animcontroller if not moving)
Vector2 mousePos = ConvertUnits.ToSimUnits(character.CursorPosition);
Vector2 diff = (mousePos - torso.SimPosition) * character.AnimController.Dir;
float newRotation = MathUtils.VectorToAngle(diff);
character.AnimController.Collider.SmoothRotate(newRotation, 5.0f);
if (VectorExtensions.Angle(VectorExtensions.Forward(torso.body.TransformedRotation), fromCharacterToLeak) < MathHelper.PiOver4)
{
// Swim past
Vector2 moveDir = leak.IsHorizontal ? Vector2.UnitY : Vector2.UnitX;
moveDir *= character.AnimController.Dir;
character.AIController.SteeringManager.SteeringManual(deltaTime, moveDir);
}
}
}
}
if (item.RequireAimToUse)
{
character.SetInput(InputType.Aim, false, true);
sinTime += deltaTime * 5;
}
// Press the trigger only when the tool is approximately facing the target.
Vector2 fromItemToLeak = leak.WorldPosition - item.WorldPosition;
var angle = VectorExtensions.Angle(VectorExtensions.Forward(item.body.TransformedRotation), fromItemToLeak);
if (angle < MathHelper.PiOver4)
{
// Check that we don't hit any friendlies
if (Submarine.PickBodies(item.SimPosition, leak.SimPosition, collisionCategory: Physics.CollisionCharacter).None(hit =>
{
if (hit.UserData is Character c)
{
if (c == character)
{
return(false);
}
return(HumanAIController.IsFriendly(character, c));
}
return(false);
}))
{
character.SetInput(InputType.Shoot, false, true);
Use(deltaTime, character);
}
}
bool leakFixed = (leak.Open <= 0.0f || leak.Removed) &&
(leak.ConnectedWall == null || leak.ConnectedWall.Sections.Average(s => s.damage) < 1);
if (leakFixed && leak.FlowTargetHull != null)
{
if (!leak.FlowTargetHull.ConnectedGaps.Any(g => !g.IsRoomToRoom && g.Open > 0.0f))
{
character.Speak(TextManager.GetWithVariable("DialogLeaksFixed", "[roomname]", leak.FlowTargetHull.DisplayName, true), null, 0.0f, "leaksfixed", 10.0f);
}
else
{
character.Speak(TextManager.GetWithVariable("DialogLeakFixed", "[roomname]", leak.FlowTargetHull.DisplayName, true), null, 0.0f, "leakfixed", 10.0f);
}
}
return(leakFixed);
}
public override bool AIOperate(float deltaTime, Character character, AIObjectiveOperateItem objective)
{
if (character.AIController.SelectedAiTarget?.Entity is Character previousTarget &&
previousTarget.IsDead)
{
character?.Speak(TextManager.Get("DialogTurretTargetDead"), null, 0.0f, "killedtarget" + previousTarget.ID, 30.0f);
character.AIController.SelectTarget(null);
}
if (GetAvailablePower() < powerConsumption)
{
var batteries = item.GetConnectedComponents <PowerContainer>();
float lowestCharge = 0.0f;
PowerContainer batteryToLoad = null;
foreach (PowerContainer battery in batteries)
{
if (batteryToLoad == null || battery.Charge < lowestCharge)
{
batteryToLoad = battery;
lowestCharge = battery.Charge;
}
}
if (batteryToLoad == null)
{
return(true);
}
if (batteryToLoad.RechargeSpeed < batteryToLoad.MaxRechargeSpeed * 0.4f)
{
objective.AddSubObjective(new AIObjectiveOperateItem(batteryToLoad, character, objective.objectiveManager, option: "", requireEquip: false));
return(false);
}
}
int usableProjectileCount = 0;
int maxProjectileCount = 0;
foreach (MapEntity e in item.linkedTo)
{
if (!(e is Item projectileContainer))
{
continue;
}
var containedItems = projectileContainer.ContainedItems;
if (containedItems != null)
{
var container = projectileContainer.GetComponent <ItemContainer>();
maxProjectileCount += container.Capacity;
int projectiles = containedItems.Count(it => it.Condition > 0.0f);
usableProjectileCount += projectiles;
}
}
if (usableProjectileCount == 0 || (usableProjectileCount < maxProjectileCount && objective.Option.ToLowerInvariant() != "fireatwill"))
{
ItemContainer container = null;
Item containerItem = null;
foreach (MapEntity e in item.linkedTo)
{
containerItem = e as Item;
if (containerItem == null)
{
continue;
}
container = containerItem.GetComponent <ItemContainer>();
if (container != null)
{
break;
}
}
if (container == null || container.ContainableItems.Count == 0)
{
return(true);
}
if (container.Inventory.Items[0] != null && container.Inventory.Items[0].Condition <= 0.0f)
{
var removeShellObjective = new AIObjectiveDecontainItem(character, container.Inventory.Items[0], container, objective.objectiveManager);
objective.AddSubObjective(removeShellObjective);
}
var containShellObjective = new AIObjectiveContainItem(character, container.ContainableItems[0].Identifiers[0], container, objective.objectiveManager);
character?.Speak(TextManager.GetWithVariable("DialogLoadTurret", "[itemname]", item.Name, true), null, 0.0f, "loadturret", 30.0f);
containShellObjective.targetItemCount = usableProjectileCount + 1;
containShellObjective.ignoredContainerIdentifiers = new string[] { containerItem.prefab.Identifier };
objective.AddSubObjective(containShellObjective);
return(false);
}
//enough shells and power
Character closestEnemy = null;
float closestDist = 3000 * 3000;
foreach (Character enemy in Character.CharacterList)
{
// Ignore friendly and those that are inside the sub
if (enemy.IsDead || enemy.AnimController.CurrentHull != null || !enemy.Enabled)
{
continue;
}
if (HumanAIController.IsFriendly(character, enemy))
{
continue;
}
float dist = Vector2.DistanceSquared(enemy.WorldPosition, item.WorldPosition);
if (dist > closestDist)
{
continue;
}
float angle = -MathUtils.VectorToAngle(enemy.WorldPosition - item.WorldPosition);
float midRotation = (minRotation + maxRotation) / 2.0f;
while (midRotation - angle < -MathHelper.Pi)
{
angle -= MathHelper.TwoPi;
}
while (midRotation - angle > MathHelper.Pi)
{
angle += MathHelper.TwoPi;
}
if (angle < minRotation || angle > maxRotation)
{
continue;
}
closestEnemy = enemy;
closestDist = dist;
}
if (closestEnemy == null)
{
return(false);
}
character.AIController.SelectTarget(closestEnemy.AiTarget);
character.CursorPosition = closestEnemy.WorldPosition;
if (item.Submarine != null)
{
character.CursorPosition -= item.Submarine.Position;
}
float enemyAngle = MathUtils.VectorToAngle(closestEnemy.WorldPosition - item.WorldPosition);
float turretAngle = -rotation;
if (Math.Abs(MathUtils.GetShortestAngle(enemyAngle, turretAngle)) > 0.15f)
{
return(false);
}
var pickedBody = Submarine.PickBody(ConvertUnits.ToSimUnits(item.WorldPosition), closestEnemy.SimPosition);
if (pickedBody == null)
{
return(false);
}
Character target = null;
if (pickedBody.UserData is Character c)
{
target = c;
}
else if (pickedBody.UserData is Limb limb)
{
target = limb.character;
}
if (target == null || HumanAIController.IsFriendly(character, target))
{
return(false);
}
if (objective.Option.ToLowerInvariant() == "fireatwill")
{
character?.Speak(TextManager.GetWithVariable("DialogFireTurret", "[itemname]", item.Name, true), null, 0.0f, "fireturret", 5.0f);
character.SetInput(InputType.Shoot, true, true);
}
return(false);
}
private void CheckActiveObjectives(TutorialSegment objective, float deltaTime)
{
switch (objective.Id)
{
case "ReactorCommand": // Reactor commanded
if (!IsReactorPoweredUp())
{
if (!HasOrder("operatereactor"))
{
return;
}
}
break;
case "NavConsole": // traveled 50 meters
if (Vector2.Distance(subStartingPosition, Submarine.MainSub.WorldPosition) < 4000f)
{
return;
}
break;
case "Flood": // Hull breaches repaired
if (IsFlooding())
{
return;
}
break;
case "Medical":
if (injuredMember != null && !injuredMember.IsDead)
{
if (injuredMember.CharacterHealth.DroppedItem == null)
{
return;
}
}
break;
case "EnemyOnSonar": // Enemy dispatched
if (HasEnemyOnSonarForDuration(deltaTime))
{
return;
}
break;
case "Degrading": // Fixed
if (mechanic != null && !mechanic.IsDead)
{
HumanAIController humanAI = mechanic.AIController as HumanAIController;
if (mechanic.CurrentOrder?.AITag != "repairsystems" || humanAI.CurrentOrderOption != "jobspecific")
{
return;
}
}
if (engineer != null && !engineer.IsDead)
{
HumanAIController humanAI = engineer.AIController as HumanAIController;
if (engineer.CurrentOrder?.AITag != "repairsystems" || humanAI.CurrentOrderOption != "jobspecific")
{
return;
}
}
break;
case "Approach1": // Wait until docked
if (!Submarine.MainSub.AtEndPosition || Submarine.MainSub.DockedTo.Count == 0)
{
return;
}
break;
}
RemoveCompletedObjective(objective);
}
public static void ServerRead(IReadMessage msg, Client c)
{
c.KickAFKTimer = 0.0f;
UInt16 ID = msg.ReadUInt16();
ChatMessageType type = (ChatMessageType)msg.ReadByte();
string txt;
Character orderTargetCharacter = null;
Entity orderTargetEntity = null;
OrderChatMessage orderMsg = null;
OrderTarget orderTargetPosition = null;
if (type == ChatMessageType.Order)
{
int orderIndex = msg.ReadByte();
orderTargetCharacter = Entity.FindEntityByID(msg.ReadUInt16()) as Character;
orderTargetEntity = Entity.FindEntityByID(msg.ReadUInt16()) as Entity;
int orderOptionIndex = msg.ReadByte();
if (msg.ReadBoolean())
{
var x = msg.ReadSingle();
var y = msg.ReadSingle();
var hull = Entity.FindEntityByID(msg.ReadUInt16()) as Hull;
orderTargetPosition = new OrderTarget(new Vector2(x, y), hull, true);
}
if (orderIndex < 0 || orderIndex >= Order.PrefabList.Count)
{
DebugConsole.ThrowError($"Invalid order message from client \"{c.Name}\" - order index out of bounds ({orderIndex}, {orderOptionIndex}).");
if (NetIdUtils.IdMoreRecent(ID, c.LastSentChatMsgID))
{
c.LastSentChatMsgID = ID;
}
return;
}
Order order = Order.PrefabList[orderIndex];
string orderOption = orderOptionIndex < 0 || orderOptionIndex >= order.Options.Length ? "" : order.Options[orderOptionIndex];
orderMsg = new OrderChatMessage(order, orderOption, orderTargetPosition ?? orderTargetEntity as ISpatialEntity, orderTargetCharacter, c.Character);
txt = orderMsg.Text;
}
else
{
txt = msg.ReadString() ?? "";
}
if (!NetIdUtils.IdMoreRecent(ID, c.LastSentChatMsgID))
{
return;
}
c.LastSentChatMsgID = ID;
if (txt.Length > MaxLength)
{
txt = txt.Substring(0, MaxLength);
}
c.LastSentChatMessages.Add(txt);
if (c.LastSentChatMessages.Count > 10)
{
c.LastSentChatMessages.RemoveRange(0, c.LastSentChatMessages.Count - 10);
}
float similarity = 0.0f;
for (int i = 0; i < c.LastSentChatMessages.Count; i++)
{
float closeFactor = 1.0f / (c.LastSentChatMessages.Count - i);
if (string.IsNullOrEmpty(txt))
{
similarity += closeFactor;
}
else
{
int levenshteinDist = ToolBox.LevenshteinDistance(txt, c.LastSentChatMessages[i]);
similarity += Math.Max((txt.Length - levenshteinDist) / (float)txt.Length * closeFactor, 0.0f);
}
}
//order/report messages can be sent a little faster than normal messages without triggering the spam filter
if (orderMsg != null)
{
similarity *= 0.25f;
}
bool isOwner = GameMain.Server.OwnerConnection != null && c.Connection == GameMain.Server.OwnerConnection;
if (similarity + c.ChatSpamSpeed > 5.0f && !isOwner)
{
GameMain.Server.KarmaManager.OnSpamFilterTriggered(c);
c.ChatSpamCount++;
if (c.ChatSpamCount > 3)
{
//kick for spamming too much
GameMain.Server.KickClient(c, TextManager.Get("SpamFilterKicked"));
}
else
{
ChatMessage denyMsg = Create("", TextManager.Get("SpamFilterBlocked"), ChatMessageType.Server, null);
c.ChatSpamTimer = 10.0f;
GameMain.Server.SendDirectChatMessage(denyMsg, c);
}
return;
}
c.ChatSpamSpeed += similarity + 0.5f;
if (c.ChatSpamTimer > 0.0f && !isOwner)
{
ChatMessage denyMsg = Create("", TextManager.Get("SpamFilterBlocked"), ChatMessageType.Server, null);
c.ChatSpamTimer = 10.0f;
GameMain.Server.SendDirectChatMessage(denyMsg, c);
return;
}
if (type == ChatMessageType.Order)
{
if (c.Character == null || c.Character.SpeechImpediment >= 100.0f || c.Character.IsDead)
{
return;
}
if (orderMsg.Order.TargetAllCharacters)
{
HumanAIController.ReportProblem(orderMsg.Sender, orderMsg.Order);
}
else if (orderTargetCharacter != null)
{
var order = orderTargetPosition == null ?
new Order(orderMsg.Order.Prefab, orderTargetEntity, orderMsg.Order.Prefab?.GetTargetItemComponent(orderTargetEntity as Item), orderMsg.Sender) :
new Order(orderMsg.Order.Prefab, orderTargetPosition, orderMsg.Sender);
orderTargetCharacter.SetOrder(order, orderMsg.OrderOption, orderMsg.Sender);
}
GameMain.Server.SendOrderChatMessage(orderMsg);
}
else
{
GameMain.Server.SendChatMessage(txt, null, c);
}
}