public Always(Act.Status status)
{
AlwaysStatus = status;
}
public override IEnumerable <Status> Run()
{
while (true)
{
Creature.AI.Blackboard.Erase(PathName);
Agent.Blackboard.SetData <bool>("NoPath", false);
PlanAct planAct = new PlanAct(Creature.AI, PathName, VoxelName, PlanType)
{
Radius = Radius, MaxTimeouts = MaxTimeouts
};
planAct.Initialize();
bool planSucceeded = false;
while (true)
{
Act.Status planStatus = planAct.Tick();
if (planStatus == Status.Fail)
{
yield return(Act.Status.Running);
break;
}
else if (planStatus == Status.Running)
{
yield return(Act.Status.Running);
}
else if (planStatus == Status.Success)
{
planSucceeded = true;
break;
}
yield return(Act.Status.Running);
}
if (!planSucceeded && planAct.LastResult == AStarPlanner.PlanResultCode.MaxExpansionsReached)
{
yield return(Act.Status.Running);
Creature.CurrentCharacterMode = CharacterMode.Idle;
Creature.Physics.Velocity = Vector3.Zero;
Timer planTimeout = new Timer(MathFunctions.Rand(30.0f, 120.0f), false, Timer.TimerMode.Real);
List <VoxelHandle> exploredVoxels = new List <VoxelHandle>();
Color debugColor = new Color(MathFunctions.RandVector3Cube() + Vector3.One * 0.5f);
float debugScale = MathFunctions.Rand() * 0.5f + 0.5f;
while (!planTimeout.HasTriggered)
{
// In this case, try to follow a greedy path toward the entity instead of just failing.
var greedyPath = planAct.ComputeGreedyFallback(20, exploredVoxels);
var goal = planAct.GetGoal();
Creature.AI.Blackboard.SetData("GreedyPath", greedyPath);
var greedyPathFollow = new FollowPathAct(Creature.AI, "GreedyPath")
{
//BlendEnd = true,
//BlendStart = false
};
greedyPathFollow.Initialize();
foreach (var currStatus in greedyPathFollow.Run())
{
if (Debugger.Switches.DrawPaths)
{
foreach (var voxel in exploredVoxels)
{
Drawer3D.DrawBox(voxel.GetBoundingBox().Expand(-debugScale), debugColor, 0.05f, false);
}
}
if (!exploredVoxels.Contains(Agent.Physics.CurrentVoxel))
{
exploredVoxels.Add(Agent.Physics.CurrentVoxel);
}
if (Debugger.Switches.DrawPaths)
{
Drawer3D.DrawLine(Agent.Position, goal.GetVoxel().WorldPosition, debugColor, 0.1f);
}
if (goal.IsInGoalRegion(Agent.Physics.CurrentVoxel))
{
yield return(Act.Status.Success);
yield break;
}
yield return(Act.Status.Running);
}
planTimeout.Update(DwarfTime.LastTime);
}
continue;
}
else if (!planSucceeded)
{
Agent.Blackboard.SetData <bool>("NoPath", true);
yield return(Act.Status.Fail);
yield break;
}
yield return(Act.Status.Success);
yield break;
}
}
public IEnumerable <Status> TrackMovingTarget()
{
while (true)
{
// This is to support the case of going from one entity to another.
if (_entity != null)
{
Entity = _entity;
}
Creature.AI.Blackboard.Erase("EntityVoxel");
Act.Status status = SetTargetVoxelFromEntityAct.SetTarget("EntityVoxel", EntityName, Creature);
GameComponent entity = Agent.Blackboard.GetData <GameComponent>(EntityName);
if (entity == null || entity.IsDead)
{
yield return(Status.Success);
yield break;
}
if (status != Status.Success)
{
yield return(Act.Status.Running);
}
List <MoveAction> existingPath =
Creature.AI.Blackboard.GetData <List <MoveAction> >("PathToEntity");
Creature.AI.Blackboard.Erase("PathToEntity");
PlanWithGreedyFallbackAct planAct = new PlanWithGreedyFallbackAct()
{
Agent = Creature.AI,
PathName = "PathToEntity", VoxelName = "EntityVoxel", PlanType = PlanType, Radius = Radius, MaxTimeouts = 1
};
planAct.Initialize();
bool planSucceeded = false;
while (true)
{
Act.Status planStatus = planAct.Tick();
LastTickedChild = planAct;
if (planStatus == Status.Fail)
{
yield return(Act.Status.Running);
break;
}
else if (planStatus == Status.Running)
{
yield return(Act.Status.Running);
}
else if (planStatus == Status.Success)
{
planSucceeded = true;
break;
}
}
if (!planSucceeded)
{
Agent.SetTaskFailureReason("Failed to reach entity. Path planning failed.");
yield return(Act.Status.Fail);
yield break;
}
FollowPathAct followPath = new FollowPathAct(Creature.AI, "PathToEntity")
{
//BlendEnd = true,
//BlendStart = existingPath == null
};
followPath.Initialize();
while (true)
{
if (PlanType == PlanAct.PlanType.Radius && (Creature.Physics.Position - entity.Position).Length() < Radius)
{
yield return(Act.Status.Success);
}
Act.Status pathStatus = followPath.Tick();
LastTickedChild = followPath;
if (pathStatus == Status.Fail)
{
break;
}
else if (pathStatus == Status.Running)
{
yield return(Act.Status.Running);
List <MoveAction> path = Agent.Blackboard.GetData <List <MoveAction> >("PathToEntity");
if (path == null || path.Count == 0)
{
Agent.SetTaskFailureReason("Failed to find path to entity.");
yield return(Act.Status.Fail);
yield break;
}
var under = VoxelHelpers.FindFirstVoxelBelowIncludingWater(new VoxelHandle(entity.World.ChunkManager, GlobalVoxelCoordinate.FromVector3(entity.Position)));
bool targetMoved = under == VoxelHandle.InvalidHandle || (path.Last().DestinationVoxel.WorldPosition - under.WorldPosition).Length() > Math.Max(Radius, 2) * 2;
if (MovingTarget && (path.Count > 0 && targetMoved))
{
break;
}
if (MovingTarget && (Creature.Physics.Position - entity.Position).Length() < 2)
{
yield return(Status.Success);
yield break;
}
continue;
}
else if (pathStatus == Status.Success)
{
yield return(Act.Status.Success);
yield break;
}
}
yield return(Act.Status.Running);
}
}
public override void Update(DwarfTime gameTime, ChunkManager chunks, Camera camera)
{
IdleTimer.Update(gameTime);
SpeakTimer.Update(gameTime);
OrderEnemyAttack();
DeleteBadTasks();
PreEmptTasks();
if (Status.Energy.IsUnhappy() && PlayState.Time.IsNight())
{
Task toReturn = new SatisfyTirednessTask();
toReturn.SetupScript(Creature);
if (!Tasks.Contains(toReturn))
{
Tasks.Add(toReturn);
}
}
if (Status.Hunger.IsUnhappy() && Faction.CountResourcesWithTag(Resource.ResourceTags.Food) > 0)
{
Task toReturn = new SatisfyHungerTask();
toReturn.SetupScript(Creature);
if (!Tasks.Contains(toReturn))
{
Tasks.Add(toReturn);
}
}
if (CurrentTask != null && CurrentAct != null)
{
Act.Status status = CurrentAct.Tick();
bool retried = false;
if (status == Act.Status.Fail)
{
if (CurrentTask.ShouldRetry(Creature))
{
if (!Tasks.Contains(CurrentTask))
{
CurrentTask.Priority = Task.PriorityType.Eventually;
Tasks.Add(CurrentTask);
CurrentTask.SetupScript(Creature);
retried = true;
}
}
}
if (status != Act.Status.Running && !retried)
{
CurrentTask = null;
}
}
else
{
bool tantrum = false;
if (Status.Happiness.IsUnhappy())
{
tantrum = MathFunctions.Rand(0, 1) < 0.25f;
}
Task goal = GetEasiestTask(Tasks);
if (goal != null)
{
if (tantrum)
{
Creature.DrawIndicator(IndicatorManager.StandardIndicators.Sad);
if (Creature.Allies == "Dwarf")
{
PlayState.AnnouncementManager.Announce(Stats.FullName + " (" + Stats.CurrentLevel.Name + ")" + " refuses to work!",
"Our employee is unhappy, and would rather not work!", ZoomToMe);
}
CurrentTask = null;
}
else
{
IdleTimer.Reset(IdleTimer.TargetTimeSeconds);
goal.SetupScript(Creature);
CurrentTask = goal;
Tasks.Remove(goal);
}
}
else
{
CurrentTask = ActOnIdle();
}
}
PlannerTimer.Update(gameTime);
UpdateThoughts();
UpdateXP();
base.Update(gameTime, chunks, camera);
}
public IEnumerable <Status> TrackMovingTarget()
{
int maxFailures = 10;
int currentFailures = 0;
while (true)
{
Creature.AI.Blackboard.Erase("EntityVoxel");
Act.Status status = SetTargetVoxelFromEntityAct.SetTarget("EntityVoxel", EntityName, Creature);
Body entity = Agent.Blackboard.GetData <Body>(EntityName);
if (entity == null || entity.IsDead)
{
yield return(Status.Success);
yield break;
}
if (status != Status.Success)
{
yield return(Act.Status.Running);
}
Creature.AI.Blackboard.Erase("PathToEntity");
PlanAct planAct = new PlanAct(Creature.AI, "PathToEntity", "EntityVoxel", PlanType)
{
Radius = Radius
};
planAct.Initialize();
bool planSucceeded = false;
while (true)
{
Act.Status planStatus = planAct.Tick();
if (planStatus == Status.Fail)
{
yield return(Act.Status.Running);
break;
}
else if (planStatus == Status.Running)
{
yield return(Act.Status.Running);
}
else if (planStatus == Status.Success)
{
planSucceeded = true;
break;
}
}
if (!planSucceeded)
{
currentFailures++;
yield return(Act.Status.Running);
Creature.CurrentCharacterMode = Creature.CharacterMode.Idle;
Creature.Physics.Velocity = Vector3.Zero;
if (currentFailures > maxFailures)
{
yield return(Act.Status.Fail);
yield break;
}
continue;
}
FollowPathAct followPath = new FollowPathAct(Creature.AI, "PathToEntity");
followPath.Initialize();
while (true)
{
if (PlanType == PlanAct.PlanType.Radius && (Creature.Physics.Position - entity.Position).Length() < Radius)
{
yield return(Act.Status.Success);
}
Act.Status pathStatus = followPath.Tick();
if (pathStatus == Status.Fail)
{
break;
}
else if (pathStatus == Status.Running)
{
yield return(Act.Status.Running);
List <Creature.MoveAction> path = Agent.Blackboard.GetData <List <Creature.MoveAction> >("PathToEntity");
if (path.Count > 0 && (path.Last().Voxel.Position - entity.LocalTransform.Translation).Length() > 4)
{
break;
}
if (MovingTarget && (Creature.Physics.Position - entity.Position).Length() < 2)
{
yield return(Status.Success);
yield break;
}
continue;
}
else if (pathStatus == Status.Success)
{
yield return(Act.Status.Success);
yield break;
}
}
yield return(Act.Status.Running);
}
}
public IEnumerable <Status> TrackMovingTarget()
{
while (true)
{
// This is to support the case of going from one entity to another.
if (_entity != null)
{
Entity = _entity;
}
Creature.AI.Blackboard.Erase("EntityVoxel");
Act.Status status = SetTargetVoxelFromEntityAct.SetTarget("EntityVoxel", EntityName, Creature);
Body entity = Agent.Blackboard.GetData <Body>(EntityName);
if (entity == null || entity.IsDead)
{
yield return(Status.Success);
yield break;
}
if (status != Status.Success)
{
yield return(Act.Status.Running);
}
List <MoveAction> existingPath =
Creature.AI.Blackboard.GetData <List <MoveAction> >("PathToEntity");
Creature.AI.Blackboard.Erase("PathToEntity");
PlanWithGreedyFallbackAct planAct = new PlanWithGreedyFallbackAct()
{
Agent = Creature.AI,
PathName = "PathToEntity", VoxelName = "EntityVoxel", PlanType = PlanType, Radius = Radius, MaxTimeouts = 1
};
planAct.Initialize();
bool planSucceeded = false;
while (true)
{
Act.Status planStatus = planAct.Tick();
LastTickedChild = planAct;
if (planStatus == Status.Fail)
{
yield return(Act.Status.Running);
break;
}
else if (planStatus == Status.Running)
{
yield return(Act.Status.Running);
}
else if (planStatus == Status.Success)
{
planSucceeded = true;
break;
}
}
if (!planSucceeded)
{
Agent.SetMessage("Failed to reach entity. Path planning failed.");
yield return(Act.Status.Fail);
yield break;
}
FollowPathAct followPath = new FollowPathAct(Creature.AI, "PathToEntity")
{
BlendEnd = true,
BlendStart = existingPath == null
};
followPath.Initialize();
while (true)
{
if (PlanType == PlanAct.PlanType.Radius && (Creature.Physics.Position - entity.Position).Length() < Radius)
{
yield return(Act.Status.Success);
}
Act.Status pathStatus = followPath.Tick();
LastTickedChild = followPath;
if (pathStatus == Status.Fail)
{
break;
}
else if (pathStatus == Status.Running)
{
yield return(Act.Status.Running);
List <MoveAction> path = Agent.Blackboard.GetData <List <MoveAction> >("PathToEntity");
if (path == null || path.Count == 0)
{
Agent.SetMessage("Failed to find path to entity.");
yield return(Act.Status.Fail);
yield break;
}
bool targetMoved = (path.Last().DestinationVoxel.WorldPosition - entity.LocalTransform.Translation).Length() > Math.Max(Radius, 2) * 2;
if (MovingTarget && (path.Count > 0 && targetMoved))
{
break;
}
if (MovingTarget && (Creature.Physics.Position - entity.Position).Length() < 2)
{
yield return(Status.Success);
yield break;
}
continue;
}
else if (pathStatus == Status.Success)
{
yield return(Act.Status.Success);
yield break;
}
}
yield return(Act.Status.Running);
}
}
public IEnumerable <Status> TrackMovingTarget()
{
while (true)
{
Creature.AI.Blackboard.Erase("EntityVoxel");
Act.Status status = SetTargetVoxelFromEntityAct.SetTarget("EntityVoxel", EntityName, Creature);
Body entity = Agent.Blackboard.GetData <Body>(EntityName);
if (entity == null || entity.IsDead)
{
yield return(Status.Success);
yield break;
}
if (status != Status.Success)
{
yield return(Act.Status.Running);
}
Creature.AI.Blackboard.Erase("PathToEntity");
PlanAct planAct = new PlanAct(Creature.AI, "PathToEntity", "EntityVoxel", PlanAct.PlanType.Adjacent);
planAct.Initialize();
bool planSucceeded = false;
while (true)
{
Act.Status planStatus = planAct.Tick();
if (planStatus == Status.Fail)
{
yield return(Act.Status.Running);
break;
}
else if (planStatus == Status.Running)
{
yield return(Act.Status.Running);
}
else if (planStatus == Status.Success)
{
planSucceeded = true;
break;
}
}
if (!planSucceeded)
{
yield return(Act.Status.Running);
continue;
}
FollowPathAnimationAct followPath = new FollowPathAnimationAct(Creature.AI, "PathToEntity");
followPath.Initialize();
while (true)
{
Act.Status pathStatus = followPath.Tick();
if (pathStatus == Status.Fail)
{
break;
}
else if (pathStatus == Status.Running)
{
yield return(Act.Status.Running);
List <Creature.MoveAction> path = Agent.Blackboard.GetData <List <Creature.MoveAction> >("PathToEntity");
if (path.Count > 0 && (path.Last().Voxel.Position - entity.LocalTransform.Translation).Length() > 4)
{
break;
}
if (MovingTarget && (Creature.Physics.Position - entity.Position).Length() < 2)
{
yield return(Status.Success);
yield break;
}
continue;
}
else if (pathStatus == Status.Success)
{
yield return(Act.Status.Success);
yield break;
}
}
yield return(Act.Status.Running);
}
}