public override bool IsDuplicate(AIObjective otherObjective)
{
AIObjectiveGetItem getItem = otherObjective as AIObjectiveGetItem;
if (getItem == null)
{
return(false);
}
if (getItem.equip != equip)
{
return(false);
}
if (getItem.itemIdentifiers != null && itemIdentifiers != null)
{
if (getItem.itemIdentifiers.Length != itemIdentifiers.Length)
{
return(false);
}
for (int i = 0; i < getItem.itemIdentifiers.Length; i++)
{
if (getItem.itemIdentifiers[i] != itemIdentifiers[i])
{
return(false);
}
}
return(true);
}
else if (getItem.itemIdentifiers == null && itemIdentifiers == null)
{
return(getItem.targetItem == targetItem);
}
return(false);
}
public override void Reset()
{
base.Reset();
getItemObjective = null;
goToObjective = null;
containedItems.Clear();
}
public override void Reset()
{
base.Reset();
getDivingGear = null;
getOxygen = null;
targetItem = null;
}
protected override void Act(float deltaTime)
{
//get the item that should be contained
Item itemToContain = null;
foreach (string identifier in itemIdentifiers)
{
itemToContain = character.Inventory.FindItemByIdentifier(identifier) ?? character.Inventory.FindItemByTag(identifier);
if (itemToContain != null && itemToContain.Condition > 0.0f)
{
break;
}
}
if (itemToContain == null)
{
if (getItemObjective != null)
{
if (getItemObjective.IsCompleted())
{
if (getItemObjective.TargetItem != null)
{
containedItems.Add(getItemObjective.TargetItem);
}
else
{
// Reduce the target item count to prevent getting stuck here, if the target item for some reason is null, which shouldn't happen.
targetItemCount--;
}
getItemObjective = null;
}
else if (!getItemObjective.CanBeCompleted)
{
getItemObjective = null;
targetItemCount--;
}
}
TryAddSubObjective(ref getItemObjective, () =>
new AIObjectiveGetItem(character, itemIdentifiers, objectiveManager, checkInventory: checkInventory)
{
GetItemPriority = GetItemPriority,
ignoredContainerIdentifiers = ignoredContainerIdentifiers,
ignoredItems = containedItems
});
return;
}
if (container.Item.ParentInventory == character.Inventory)
{
character.Inventory.RemoveItem(itemToContain);
container.Inventory.TryPutItem(itemToContain, null);
}
else
{
if (!character.CanInteractWith(container.Item, out _, checkLinked: false))
{
TryAddSubObjective(ref goToObjective, () => new AIObjectiveGoTo(container.Item, character, objectiveManager));
return;
}
container.Combine(itemToContain);
}
}
public override void Reset()
{
base.Reset();
getWeldingTool = null;
refuelObjective = null;
gotoObjective = null;
operateObjective = null;
}
public override void Reset()
{
base.Reset();
getExtinguisherObjective = null;
gotoObjective = null;
useExtinquisherTimer = 0;
sinTime = 0;
}
public override void Reset()
{
base.Reset();
goToObjective = null;
getItemObjective = null;
replaceOxygenObjective = null;
safeHull = null;
ignoreOxygen = false;
}
protected override void Act(float deltaTime)
{
if (isCompleted)
{
return;
}
//get the item that should be contained
Item itemToContain = null;
foreach (string identifier in itemIdentifiers)
{
itemToContain = character.Inventory.FindItemByIdentifier(identifier) ?? character.Inventory.FindItemByTag(identifier);
if (itemToContain != null && itemToContain.Condition > 0.0f)
{
break;
}
}
if (itemToContain == null)
{
getItemObjective = new AIObjectiveGetItem(character, itemIdentifiers)
{
GetItemPriority = GetItemPriority,
ignoredContainerIdentifiers = ignoredContainerIdentifiers
};
AddSubObjective(getItemObjective);
return;
}
if (container.Item.ParentInventory == character.Inventory)
{
var containedItems = container.Inventory.Items;
//if there's already something in the mask (empty oxygen tank?), drop it
var existingItem = containedItems.FirstOrDefault(i => i != null);
if (existingItem != null)
{
existingItem.Drop(character);
}
character.Inventory.RemoveItem(itemToContain);
container.Inventory.TryPutItem(itemToContain, null);
}
else
{
if (container.Item.CurrentHull != character.CurrentHull || (Vector2.Distance(character.Position, container.Item.Position) > container.Item.InteractDistance && !container.Item.IsInsideTrigger(character.WorldPosition)))
{
goToObjective = new AIObjectiveGoTo(container.Item, character);
AddSubObjective(goToObjective);
return;
}
container.Combine(itemToContain);
}
isCompleted = true;
}
public override bool IsDuplicate(AIObjective otherObjective)
{
AIObjectiveGetItem getItem = otherObjective as AIObjectiveGetItem;
if (getItem == null)
{
return(false);
}
return(getItem.itemName == itemName);
}
protected override void Act(float deltaTime)
{
if (isCompleted)
{
return;
}
//get the item that should be contained
var itemToContain = character.Inventory.FindItem(itemNames);
if (itemToContain == null)
{
getItemObjective = new AIObjectiveGetItem(character, itemNames);
getItemObjective.GetItemPriority = GetItemPriority;
getItemObjective.IgnoreContainedItems = IgnoreAlreadyContainedItems;
AddSubObjective(getItemObjective);
return;
}
if (container.Item.ParentInventory == character.Inventory)
{
var containedItems = container.Inventory.Items;
//if there's already something in the mask (empty oxygen tank?), drop it
var existingItem = containedItems.FirstOrDefault(i => i != null);
if (existingItem != null)
{
existingItem.Drop(character);
}
character.Inventory.RemoveItem(itemToContain);
container.Inventory.TryPutItem(itemToContain, null);
}
else
{
if (Vector2.Distance(character.Position, container.Item.Position) > container.Item.InteractDistance &&
!container.Item.IsInsideTrigger(character.WorldPosition))
{
goToObjective = new AIObjectiveGoTo(container.Item, character);
AddSubObjective(goToObjective);
return;
}
container.Combine(itemToContain);
}
isCompleted = true;
}
protected override void Act(float deltaTime)
{
// Only continue when the get item sub objectives have been completed.
if (subObjectives.Any())
{
return;
}
foreach (Repairable repairable in Item.Repairables)
{
if (!repairable.HasRequiredItems(character, false))
{
//make sure we have all the items required to fix the target item
foreach (var kvp in repairable.requiredItems)
{
foreach (RelatedItem requiredItem in kvp.Value)
{
var getItemObjective = new AIObjectiveGetItem(character, requiredItem.Identifiers, objectiveManager, true);
if (objectiveManager.IsCurrentOrder <AIObjectiveRepairItems>())
{
if (character.IsOnPlayerTeam)
{
getItemObjective.Abandoned += () => character.Speak(TextManager.Get("dialogcannotfindrequireditemtorepair"), null, 0.0f, "dialogcannotfindrequireditemtorepair", 10.0f);
}
}
subObjectives.Add(getItemObjective);
}
}
return;
}
}
if (repairTool == null)
{
FindRepairTool();
}
if (repairTool != null)
{
if (repairTool.Item.OwnInventory == null)
{
#if DEBUG
DebugConsole.ThrowError($"{character.Name}: AIObjectiveRepairItem failed - the item \"" + repairTool + "\" has no proper inventory");
#endif
Abandon = true;
return;
}
HumanAIController.UnequipContainedItems(repairTool.Item, it => !it.HasTag("weldingfuel"));
HumanAIController.UnequipEmptyItems(repairTool.Item);
RelatedItem item = null;
Item fuel = null;
foreach (RelatedItem requiredItem in repairTool.requiredItems[RelatedItem.RelationType.Contained])
{
item = requiredItem;
fuel = repairTool.Item.OwnInventory.AllItems.FirstOrDefault(it => it.Condition > 0.0f && requiredItem.MatchesItem(it));
if (fuel != null)
{
break;
}
}
if (fuel == null)
{
RemoveSubObjective(ref goToObjective);
TryAddSubObjective(ref refuelObjective, () => new AIObjectiveContainItem(character, item.Identifiers, repairTool.Item.GetComponent <ItemContainer>(), objectiveManager, spawnItemIfNotFound: character.TeamID == CharacterTeamType.FriendlyNPC),
onCompleted: () => RemoveSubObjective(ref refuelObjective),
onAbandon: () => Abandon = true);
return;
}
}
if (!character.IsClimbing && character.CanInteractWith(Item, out _, checkLinked: false))
{
HumanAIController.FaceTarget(Item);
if (repairTool != null)
{
OperateRepairTool(deltaTime);
}
foreach (Repairable repairable in Item.Repairables)
{
if (repairable.CurrentFixer != null && repairable.CurrentFixer != character)
{
// Someone else is repairing the target. Abandon the objective if the other is better at this than us.
Abandon = repairable.CurrentFixer.IsPlayer || repairable.DegreeOfSuccess(character) < repairable.DegreeOfSuccess(repairable.CurrentFixer);
}
if (!Abandon)
{
if (character.SelectedConstruction != Item)
{
if (!Item.TryInteract(character, ignoreRequiredItems: true, forceSelectKey: true) &&
!Item.TryInteract(character, ignoreRequiredItems: true, forceActionKey: true))
{
Abandon = true;
}
}
if (previousCondition == -1)
{
previousCondition = Item.Condition;
}
else if (Item.Condition < previousCondition)
{
// If the current condition is less than the previous condition, we can't complete the task, so let's abandon it. The item is probably deteriorating at a greater speed than we can repair it.
Abandon = true;
}
}
if (Abandon)
{
if (character.IsOnPlayerTeam && IsRepairing())
{
character.Speak(TextManager.GetWithVariable("DialogCannotRepair", "[itemname]", Item.Name, true), null, 0.0f, "cannotrepair", 10.0f);
}
repairable.StopRepairing(character);
}
else if (repairable.CurrentFixer != character)
{
repairable.StartRepairing(character, Repairable.FixActions.Repair);
}
break;
}
}
else
{
RemoveSubObjective(ref refuelObjective);
// If cannot reach the item, approach it.
TryAddSubObjective(ref goToObjective,
constructor: () =>
{
previousCondition = -1;
var objective = new AIObjectiveGoTo(Item, character, objectiveManager)
{
// Don't stop in ladders, because we can't interact with other items while holding the ladders.
endNodeFilter = node => node.Waypoint.Ladders == null
};
if (repairTool != null)
{
objective.CloseEnough = repairTool.Range * 0.75f;
}
return(objective);
},
onAbandon: () =>
{
Abandon = true;
if (character.IsOnPlayerTeam && IsRepairing())
{
character.Speak(TextManager.GetWithVariable("DialogCannotRepair", "[itemname]", Item.Name, true), null, 0.0f, "cannotrepair", 10.0f);
}
});
}
}
public AIObjective CreateObjective(Order order, string option, Character orderGiver, bool isAutonomous, float priorityModifier = 1)
{
if (order == null || order.Identifier == "dismissed")
{
return(null);
}
AIObjective newObjective;
switch (order.Identifier.ToLowerInvariant())
{
case "follow":
if (orderGiver == null)
{
return(null);
}
newObjective = new AIObjectiveGoTo(orderGiver, character, this, repeat: true, priorityModifier: priorityModifier)
{
CloseEnough = Rand.Range(90, 100) + Rand.Range(50, 70) * Math.Min(HumanAIController.CountCrew(c => c.ObjectiveManager.CurrentOrder is AIObjectiveGoTo gotoOrder && gotoOrder.Target == orderGiver, onlyBots: true), 4),
extraDistanceOutsideSub = 100,
extraDistanceWhileSwimming = 100,
AllowGoingOutside = true,
IgnoreIfTargetDead = true,
followControlledCharacter = true,
mimic = true,
DialogueIdentifier = "dialogcannotreachplace"
};
break;
case "wait":
newObjective = new AIObjectiveGoTo(order.TargetSpatialEntity ?? character, character, this, repeat: true, priorityModifier: priorityModifier)
{
AllowGoingOutside = character.Submarine == null || (order.TargetSpatialEntity != null && character.Submarine != order.TargetSpatialEntity.Submarine)
};
break;
case "fixleaks":
newObjective = new AIObjectiveFixLeaks(character, this, priorityModifier: priorityModifier, prioritizedHull: order.TargetEntity as Hull);
break;
case "chargebatteries":
newObjective = new AIObjectiveChargeBatteries(character, this, option, priorityModifier);
break;
case "rescue":
newObjective = new AIObjectiveRescueAll(character, this, priorityModifier);
break;
case "repairsystems":
case "repairmechanical":
case "repairelectrical":
newObjective = new AIObjectiveRepairItems(character, this, priorityModifier: priorityModifier, prioritizedItem: order.TargetEntity as Item)
{
RelevantSkill = order.AppropriateSkill,
RequireAdequateSkills = isAutonomous
};
break;
case "pumpwater":
if (order.TargetItemComponent is Pump targetPump)
{
if (!order.TargetItemComponent.Item.IsInteractable(character))
{
return(null);
}
newObjective = new AIObjectiveOperateItem(targetPump, character, this, option, false, priorityModifier: priorityModifier)
{
IsLoop = true,
Override = orderGiver != null && orderGiver.IsPlayer
};
// ItemComponent.AIOperate() returns false by default -> We'd have to set IsLoop = false and implement a custom override of AIOperate for the Pump.cs,
// if we want that the bot just switches the pump on/off and continues doing something else.
// If we want that the bot does the objective and then forgets about it, I think we could do the same plus dismiss when the bot is done.
}
else
{
newObjective = new AIObjectivePumpWater(character, this, option, priorityModifier: priorityModifier);
}
break;
case "extinguishfires":
newObjective = new AIObjectiveExtinguishFires(character, this, priorityModifier);
break;
case "fightintruders":
newObjective = new AIObjectiveFightIntruders(character, this, priorityModifier);
break;
case "steer":
var steering = (order?.TargetEntity as Item)?.GetComponent <Steering>();
if (steering != null)
{
steering.PosToMaintain = steering.Item.Submarine?.WorldPosition;
}
if (order.TargetItemComponent == null)
{
return(null);
}
if (!order.TargetItemComponent.Item.IsInteractable(character))
{
return(null);
}
newObjective = new AIObjectiveOperateItem(order.TargetItemComponent, character, this, option,
requireEquip: false, useController: order.UseController, controller: order.ConnectedController, priorityModifier: priorityModifier)
{
IsLoop = true,
// Don't override unless it's an order by a player
Override = orderGiver != null && orderGiver.IsPlayer
};
break;
case "setchargepct":
newObjective = new AIObjectiveOperateItem(order.TargetItemComponent, character, this, option, false, priorityModifier: priorityModifier)
{
IsLoop = false,
Override = !character.IsDismissed,
completionCondition = () =>
{
if (float.TryParse(option, out float pct))
{
var targetRatio = Math.Clamp(pct, 0f, 1f);
var currentRatio = (order.TargetItemComponent as PowerContainer).RechargeRatio;
return(Math.Abs(targetRatio - currentRatio) < 0.05f);
}
return(true);
}
};
break;
case "getitem":
newObjective = new AIObjectiveGetItem(character, order.TargetEntity as Item ?? order.TargetItemComponent?.Item, this, false, priorityModifier: priorityModifier)
{
MustBeSpecificItem = true
};
break;
case "cleanupitems":
if (order.TargetEntity is Item targetItem)
{
if (targetItem.HasTag("allowcleanup") && targetItem.ParentInventory == null && targetItem.OwnInventory != null)
{
// Target all items inside the container
newObjective = new AIObjectiveCleanupItems(character, this, targetItem.OwnInventory.AllItems, priorityModifier);
}
else
{
newObjective = new AIObjectiveCleanupItems(character, this, targetItem, priorityModifier);
}
}
else
{
newObjective = new AIObjectiveCleanupItems(character, this, priorityModifier: priorityModifier);
}
break;
default:
if (order.TargetItemComponent == null)
{
return(null);
}
if (!order.TargetItemComponent.Item.IsInteractable(character))
{
return(null);
}
newObjective = new AIObjectiveOperateItem(order.TargetItemComponent, character, this, option,
requireEquip: false, useController: order.UseController, controller: order.ConnectedController, priorityModifier: priorityModifier)
{
IsLoop = true,
// Don't override unless it's an order by a player
Override = orderGiver != null && orderGiver.IsPlayer
};
if (newObjective.Abandon)
{
return(null);
}
break;
}
return(newObjective);
}
public override void Reset()
{
base.Reset();
goToObjective = null;
getItemObjective = null;
}
protected override void Act(float deltaTime)
{
var extinguisherItem = character.Inventory.FindItemByTag("fireextinguisher");
if (extinguisherItem == null || extinguisherItem.Condition <= 0.0f || !character.HasEquippedItem(extinguisherItem))
{
TryAddSubObjective(ref getExtinguisherObjective, () =>
{
if (character.IsOnPlayerTeam && !character.HasEquippedItem("fireextinguisher", allowBroken: false))
{
character.Speak(TextManager.Get("DialogFindExtinguisher"), null, 2.0f, "findextinguisher", 30.0f);
}
var getItemObjective = new AIObjectiveGetItem(character, "fireextinguisher", objectiveManager, equip: true)
{
AllowStealing = true,
// If the item is inside an unsafe hull, decrease the priority
GetItemPriority = i => HumanAIController.UnsafeHulls.Contains(i.CurrentHull) ? 0.1f : 1
};
if (objectiveManager.HasOrder <AIObjectiveExtinguishFires>())
{
getItemObjective.Abandoned += () => character.Speak(TextManager.Get("dialogcannotfindfireextinguisher"), null, 0.0f, "dialogcannotfindfireextinguisher", 10.0f);
}
;
return(getItemObjective);
});
}
else
{
var extinguisher = extinguisherItem.GetComponent <RepairTool>();
if (extinguisher == null)
{
#if DEBUG
DebugConsole.ThrowError($"{character.Name}: AIObjectiveExtinguishFire failed - the item \"" + extinguisherItem + "\" has no RepairTool component but is tagged as an extinguisher");
#endif
Abandon = true;
return;
}
foreach (FireSource fs in targetHull.FireSources)
{
float xDist = Math.Abs(character.WorldPosition.X - fs.WorldPosition.X) - fs.DamageRange;
float yDist = Math.Abs(character.WorldPosition.Y - fs.WorldPosition.Y);
bool inRange = xDist + yDist < extinguisher.Range;
// Use the hull position, because the fire x pos is sometimes inside a wall -> the bot can't ever see it and continues running towards the wall.
ISpatialEntity lookTarget = character.CurrentHull == targetHull || character.CurrentHull.linkedTo.Contains(targetHull) ? targetHull : fs as ISpatialEntity;
bool move = !inRange || !character.CanSeeTarget(lookTarget);
if ((inRange && character.CanSeeTarget(lookTarget)) || useExtinquisherTimer > 0)
{
useExtinquisherTimer += deltaTime;
if (useExtinquisherTimer > 2.0f)
{
useExtinquisherTimer = 0.0f;
}
// Aim
character.CursorPosition = fs.Position;
Vector2 fromCharacterToFireSource = fs.WorldPosition - character.WorldPosition;
float dist = fromCharacterToFireSource.Length();
character.CursorPosition += VectorExtensions.Forward(extinguisherItem.body.TransformedRotation + (float)Math.Sin(sinTime) / 2, dist / 2);
if (extinguisherItem.RequireAimToUse)
{
character.SetInput(InputType.Aim, false, true);
sinTime += deltaTime * 10;
}
character.SetInput(extinguisherItem.IsShootable ? InputType.Shoot : InputType.Use, false, true);
extinguisher.Use(deltaTime, character);
if (!targetHull.FireSources.Contains(fs))
{
character.Speak(TextManager.GetWithVariable("DialogPutOutFire", "[roomname]", targetHull.DisplayName, true), null, 0, "putoutfire", 10.0f);
}
}
if (move)
{
//go to the first firesource
if (TryAddSubObjective(ref gotoObjective, () => new AIObjectiveGoTo(fs, character, objectiveManager, closeEnough: Math.Max(fs.DamageRange, extinguisher.Range * 0.7f))
{
DialogueIdentifier = "dialogcannotreachfire",
TargetName = fs.Hull.DisplayName
},
onAbandon: () => Abandon = true,
onCompleted: () => RemoveSubObjective(ref gotoObjective)))
{
gotoObjective.requiredCondition = () => targetHull == null || character.CanSeeTarget(targetHull);
}
}
else
{
character.AIController.SteeringManager.Reset();
}
break;
}
}
}
public override void Reset()
{
base.Reset();
getItemObjective = null;
containObjective = null;
}
protected override void Act(float deltaTime)
{
var extinguisherItem = character.Inventory.FindItemByIdentifier("extinguisher") ?? character.Inventory.FindItemByTag("extinguisher");
if (extinguisherItem == null || extinguisherItem.Condition <= 0.0f || !character.HasEquippedItem(extinguisherItem))
{
if (getExtinguisherObjective == null)
{
character.Speak(TextManager.Get("DialogFindExtinguisher"), null, 2.0f, "findextinguisher", 30.0f);
getExtinguisherObjective = new AIObjectiveGetItem(character, "extinguisher", true);
}
else
{
getExtinguisherObjective.TryComplete(deltaTime);
}
return;
}
var extinguisher = extinguisherItem.GetComponent <RepairTool>();
if (extinguisher == null)
{
DebugConsole.ThrowError("AIObjectiveExtinguishFire failed - the item \"" + extinguisherItem + "\" has no RepairTool component but is tagged as an extinguisher");
return;
}
foreach (FireSource fs in targetHull.FireSources)
{
bool inRange = fs.IsInDamageRange(character, MathHelper.Clamp(fs.DamageRange * 1.5f, extinguisher.Range * 0.5f, extinguisher.Range));
if (targetHull == character.CurrentHull && (inRange || useExtinquisherTimer > 0.0f))
{
useExtinquisherTimer += deltaTime;
if (useExtinquisherTimer > 2.0f)
{
useExtinquisherTimer = 0.0f;
}
character.CursorPosition = fs.Position;
character.SetInput(InputType.Aim, false, true);
if (!character.IsClimbing)
{
character.AIController.SteeringManager.Reset();
}
extinguisher.Use(deltaTime, character);
if (!targetHull.FireSources.Contains(fs))
{
character.Speak(TextManager.Get("DialogPutOutFire").Replace("[roomname]", targetHull.Name), null, 0, "putoutfire", 10.0f);
}
return;
}
else
{
//go to the first firesource
if (gotoObjective == null || !gotoObjective.CanBeCompleted || gotoObjective.IsCompleted())
{
gotoObjective = new AIObjectiveGoTo(ConvertUnits.ToSimUnits(fs.Position), character);
}
else
{
gotoObjective.TryComplete(deltaTime);
}
break;
}
}
}
