public IEnumerable <Status> PerformStep(MoveAction Step)
{
var actionSpeed = GetAgentSpeed(Step.MoveType);
switch (Step.MoveType)
{
#region Ride Elevator
case MoveType.RideElevator:
CleanupMinecart();
var shafts = Step.DestinationState.Tag as Elevators.ElevatorMoveState;
if (shafts == null || shafts.Entrance == null || shafts.Entrance.IsDead || shafts.Exit == null || shafts.Exit.IsDead)
{
yield return(Status.Fail);
}
var shaft = shafts.Entrance.Shaft;
if (shaft == null || shaft.Invalid)
{
yield return(Status.Fail);
}
if (!shaft.EnqueuDwarf(Agent, shafts))
{
yield return(Status.Fail);
}
while (!shaft.ReadyToBoard(Agent))
{
if (DeltaTime > 30.0f)
{
yield return(Status.Fail); // We waited too long.
}
if (shaft.Invalid)
{
yield return(Status.Fail);
}
SetCharacterMode(CharacterMode.Idle);
if (Debugger.Switches.DebugElevators)
{
Drawer3D.DrawBox(shafts.Entrance.GetBoundingBox(), Color.Red, 0.1f, false);
Drawer3D.DrawBox(shafts.Exit.GetBoundingBox(), Color.Red, 0.1f, false);
Drawer3D.DrawBox(Step.DestinationVoxel.GetBoundingBox(), Color.Red, 0.1f, false);
}
yield return(Status.Running);
}
DeltaTime = 0;
foreach (var bit in Translate(Agent.Position, GetPathPoint(shafts.Entrance.GetContainingVoxel()), actionSpeed))
{
if (shaft.Invalid)
{
yield return(Status.Fail);
}
shaft.WaitForMe(Agent);
SetCharacterMode(CharacterMode.Walking);
if (Debugger.Switches.DebugElevators)
{
Drawer3D.DrawBox(shafts.Entrance.GetBoundingBox(), Color.Green, 0.1f, false);
Drawer3D.DrawBox(shafts.Exit.GetBoundingBox(), Color.Green, 0.1f, false);
Drawer3D.DrawBox(Step.DestinationVoxel.GetBoundingBox(), Color.Green, 0.1f, false);
}
yield return(Status.Running);
}
shaft.StartMotion(Agent);
var grav = Creature.Physics.Gravity;
//Creature.Physics.Gravity = Vector3.Zero;
while (!shaft.AtDestination(Agent))
{
if (shaft.Invalid)
{
yield return(Status.Fail);
}
SetCharacterMode(CharacterMode.Idle);
if (Debugger.Switches.DebugElevators)
{
Drawer3D.DrawBox(shafts.Entrance.GetBoundingBox(), Color.Red, 0.1f, false);
Drawer3D.DrawBox(shafts.Exit.GetBoundingBox(), Color.Red, 0.1f, false);
Drawer3D.DrawBox(Step.DestinationVoxel.GetBoundingBox(), Color.Red, 0.1f, false);
}
yield return(Status.Running);
}
DeltaTime = 0;
foreach (var bit in Translate(Agent.Physics.LocalPosition, GetPathPoint(Step.DestinationVoxel), actionSpeed))
{
if (shaft.Invalid)
{
yield return(Status.Fail);
}
shaft.WaitForMe(Agent);
SetCharacterMode(CharacterMode.Walking);
if (Debugger.Switches.DebugElevators)
{
Drawer3D.DrawBox(shafts.Entrance.GetBoundingBox(), Color.Green, 0.1f, false);
Drawer3D.DrawBox(shafts.Exit.GetBoundingBox(), Color.Green, 0.1f, false);
Drawer3D.DrawBox(Step.DestinationVoxel.GetBoundingBox(), Color.Green, 0.1f, false);
}
yield return(Status.Running);
}
Creature.Physics.Gravity = grav;
shaft.Done(Agent);
break;
#endregion
case MoveType.EnterVehicle:
Creature.NoiseMaker.MakeNoise("Jump", Agent.Position, false);
foreach (var bit in Jump(GetPathPoint(Step.SourceVoxel), GetPathPoint(Step.DestinationVoxel), Step.DestinationVoxel.Center - Step.SourceVoxel.Center, actionSpeed, 1.5f))
{
SetCharacterMode(Creature.Physics.Velocity.Y > 0 ? CharacterMode.Jumping : CharacterMode.Falling);
yield return(Status.Running);
}
DeltaTime = 0.0f;
SetupMinecart();
break;
case MoveType.ExitVehicle:
CleanupMinecart();
SetAgentTranslation(GetPathPoint(Step.DestinationVoxel));
break;
case MoveType.RideVehicle:
SetupMinecart();
var rail = Step.SourceState.Rail;
if (rail == null)
{
yield return(Status.Fail);
}
var rideTime = 1.0f / actionSpeed;
while (DeltaTime < rideTime)
{
var pos = rail.InterpolateSpline(DeltaTime / rideTime, Step.SourceVoxel.WorldPosition, Step.DestinationVoxel.WorldPosition);
var transform = Agent.Physics.LocalTransform;
transform.Translation = pos + Vector3.Up * 0.5f;
Agent.Physics.LocalTransform = transform;
Agent.Physics.Velocity = GetPathPoint(Step.DestinationVoxel) - GetPathPoint(Step.SourceVoxel);
SetCharacterMode(CharacterMode.Minecart);
transform.Translation = pos + Vector3.Up * -0.1f;
if (Minecart != null)
{
Minecart.LocalTransform = transform;
}
yield return(Status.Running);
}
DeltaTime -= rideTime;
break;
case MoveType.Walk:
// Todo: Fail if distance is too great.
CleanupMinecart();
foreach (var bit in Translate(Agent.Position, GetPathPoint(Step.DestinationVoxel), actionSpeed))
{
SetCharacterMode(CharacterMode.Walking);
yield return(Status.Running);
}
break;
case MoveType.Swim:
CleanupMinecart();
foreach (var bit in Translate(Agent.Position, GetPathPoint(Step.DestinationVoxel), actionSpeed))
{
Creature.NoiseMaker.MakeNoise("Swim", Agent.Position, true);
SetCharacterMode(CharacterMode.Swimming);
yield return(Status.Running);
}
break;
case MoveType.Jump:
{
CleanupMinecart();
Creature.NoiseMaker.MakeNoise("Jump", Agent.Position, false);
var dest = GetPathPoint(Step.DestinationVoxel);
var above = VoxelHelpers.GetVoxelAbove(Step.SourceVoxel);
if (above.IsValid && !above.IsEmpty)
{
yield return(Status.Fail);
}
foreach (var bit in Jump(Agent.Position, dest, dest - Agent.Position, actionSpeed / 2.0f, 0.0f))
{
Creature.Physics.CollisionType = CollisionType.None;
Creature.OverrideCharacterMode = false;
SetCharacterMode(Creature.Physics.Velocity.Y > 0 ? CharacterMode.Jumping : CharacterMode.Falling);
yield return(Status.Running);
}
SetAgentTranslation(dest);
break;
}
case MoveType.HighJump:
{
CleanupMinecart();
Creature.NoiseMaker.MakeNoise("Jump", Agent.Position, false);
var dest = GetPathPoint(Step.DestinationVoxel);
var above = VoxelHelpers.GetVoxelAbove(Step.SourceVoxel);
if (above.IsValid && !above.IsEmpty)
{
yield return(Status.Fail);
}
foreach (var bit in Jump(Agent.Position, dest, dest - Agent.Position, actionSpeed / 2.0f, 1.5f))
{
Creature.Physics.CollisionType = CollisionType.None;
Creature.OverrideCharacterMode = false;
SetCharacterMode(Creature.Physics.Velocity.Y > 0 ? CharacterMode.Jumping : CharacterMode.Falling);
yield return(Status.Running);
}
SetAgentTranslation(dest);
break;
}
case MoveType.Fall:
CleanupMinecart();
foreach (var bit in Translate(Agent.Position, GetPathPoint(Step.DestinationVoxel), actionSpeed))
{
SetCharacterMode(CharacterMode.Falling);
yield return(Status.Running);
}
break;
case MoveType.Climb:
CleanupMinecart();
DeltaTime = 0.0f;
foreach (var bit in Translate(GetPathPoint(Step.SourceVoxel), GetPathPoint(Step.DestinationVoxel), actionSpeed))
{
if (Step.InteractObject == null || Step.InteractObject.IsDead)
{
yield return(Status.Fail);
}
if (DeltaTime - LastNoiseTime > 1.0f)
{
Creature.NoiseMaker.MakeNoise("Climb", Agent.Position, false);
LastNoiseTime = DeltaTime;
}
SetCharacterMode(CharacterMode.Climbing);
yield return(Status.Running);
}
break;
case MoveType.ClimbWalls:
CleanupMinecart();
DeltaTime = 0.0f;
foreach (var bit in Translate(GetPathPoint(Step.SourceVoxel), GetPathPoint(Step.DestinationVoxel), actionSpeed))
{
if (DeltaTime - LastNoiseTime > 1.0f)
{
Creature.NoiseMaker.MakeNoise("Climb", Agent.Position, false);
LastNoiseTime = DeltaTime;
}
SetCharacterMode(CharacterMode.Climbing);
if (Step.ActionVoxel.IsValid)
{
var voxelVector = new Vector3(Step.ActionVoxel.Coordinate.X + 0.5f, Agent.Physics.Position.Y, Step.ActionVoxel.Coordinate.Z + 0.5f);
Agent.Physics.Velocity = Vector3.Normalize(voxelVector - Agent.Physics.Position) * actionSpeed;
}
yield return(Status.Running);
}
break;
case MoveType.Fly:
CleanupMinecart();
DeltaTime = 0.0f;
foreach (var bit in Translate(GetPathPoint(Step.SourceVoxel), GetPathPoint(Step.DestinationVoxel), actionSpeed))
{
if ((int)(DeltaTime * 100) % 2 == 0)
{
Creature.NoiseMaker.MakeNoise("Flap", Agent.Position, false);
}
SetCharacterMode(CharacterMode.Flying);
yield return(Status.Running);
}
break;
case MoveType.Dig:
CleanupMinecart();
var destroy = new DigAct(Creature.AI, new KillVoxelTask(Step.DestinationVoxel))
{
CheckOwnership = false
};
destroy.Initialize();
foreach (var status in destroy.Run())
{
if (status == Act.Status.Fail)
{
yield return(Act.Status.Fail);
}
yield return(Act.Status.Running);
}
yield return(Act.Status.Fail); // Abort the path so that they stop digging if a path has opened.
break;
case MoveType.DestroyObject:
CleanupMinecart();
var melee = new AttackAct(Creature.AI, (GameComponent)Step.InteractObject);
melee.Initialize();
foreach (var status in melee.Run())
{
if (status == Act.Status.Fail)
{
yield return(Act.Status.Fail);
}
yield return(Act.Status.Running);
}
yield return(Act.Status.Fail); // Abort the path so that they stop destroying things if a path has opened.
break;
case MoveType.Teleport:
CleanupMinecart();
if (Step.InteractObject == null || Step.InteractObject.IsDead)
{
yield return(Status.Fail);
}
if (Step.InteractObject.GetComponent <MagicalObject>().HasValue(out var teleporter))
{
teleporter.CurrentCharges--;
}
SoundManager.PlaySound(ContentPaths.Audio.Oscar.sfx_ic_dwarf_magic_research, Agent.Position, true, 1.0f);
Agent.World.ParticleManager.Trigger("green_flame", (Step.InteractObject as GameComponent).Position, Color.White, 1);
//Agent.GetRoot().SetFlagRecursive(GameComponent.Flag.Visible, false);
{
var source = GetPathPoint(Step.SourceVoxel);
var dest = GetPathPoint(Step.DestinationVoxel);
var delta = dest - source;
var steps = delta.Length() * 2.0f;
delta.Normalize();
delta *= 0.5f;
for (var i = 0; i <= steps; ++i)
{
Agent.World.ParticleManager.Trigger("star_particle", source, Color.White, 1);
source += delta;
}
}
//foreach (var bit in Translate(GetPathPoint(Step.SourceVoxel), GetPathPoint(Step.DestinationVoxel), actionSpeed))
//{
// Agent.World.ParticleManager.Trigger("star_particle", Agent.Position, Color.White, 1);
// yield return Status.Running;
//}
SetAgentTranslation(GetPathPoint(Step.DestinationVoxel));
//Agent.GetRoot().SetFlagRecursive(GameComponent.Flag.Visible, true);
yield return(Status.Running);
break;
}
}
public IEnumerable <Status> PerformCurrentAction()
{
MoveAction action = Path.First();
float t = 0;
int currentIndex = 0;
if (!GetCurrentAction(ref action, ref t, ref currentIndex))
{
CleanupMinecart();
yield break;
}
//Trace.Assert(t >= 0);
Trace.Assert(action.SourceVoxel.IsValid);
int nextID = currentIndex + 1;
bool hasNextAction = false;
Vector3 half = GetBoundingBoxOffset();
Vector3 nextPosition = Vector3.Zero;
Vector3 currPosition = action.SourceVoxel.WorldPosition + half;
currPosition += RandomPositionOffsets[currentIndex];
if (nextID < Path.Count)
{
hasNextAction = true;
nextPosition = Path[nextID].SourceVoxel.WorldPosition;
nextPosition += RandomPositionOffsets[nextID] + half;
}
else
{
hasNextAction = true;
nextPosition = action.DestinationVoxel.WorldPosition + half;
}
Matrix transform = Agent.Physics.LocalTransform;
Vector3 diff = (nextPosition - currPosition);
Agent.GetRoot().SetFlag(GameComponent.Flag.Visible, true);
switch (action.MoveType)
{
case MoveType.EnterVehicle:
if (t < 0.5f)
{
Creature.NoiseMaker.MakeNoise("Jump", Agent.Position, false);
}
Creature.OverrideCharacterMode = false;
Creature.CurrentCharacterMode = Creature.Physics.Velocity.Y > 0
? CharacterMode.Jumping
: CharacterMode.Falling;
if (hasNextAction)
{
float z = Easing.Ballistic(t, 1.0f, 1.0f);
Vector3 start = currPosition;
Vector3 end = nextPosition + Vector3.Up * 0.5f;
Vector3 dx = (end - start) * t + start;
dx.Y = start.Y * (1 - t) + end.Y * (t) + z;
transform.Translation = dx;
Agent.Physics.Velocity = new Vector3(diff.X, (dx.Y - Agent.Physics.Position.Y), diff.Z);
}
else
{
transform.Translation = currPosition;
}
if (t > 0.9f)
{
SetupMinecart();
}
break;
case MoveType.ExitVehicle:
CleanupMinecart();
transform.Translation = currPosition;
break;
case MoveType.RideVehicle:
SetupMinecart();
Creature.CurrentCharacterMode = CharacterMode.Minecart;
var rail = action.SourceState.VehicleState.Rail;
if (rail == null)
{
if (hasNextAction)
{
transform.Translation = diff * t + currPosition;
Agent.Physics.Velocity = diff;
}
else
{
transform.Translation = currPosition;
}
}
else
{
//Drawer3D.DrawBox(rail.GetContainingVoxel().GetBoundingBox(), Color.Green, 0.1f, true);
var pos = rail.InterpolateSpline(t, action.SourceVoxel.WorldPosition + Vector3.One * 0.5f, action.DestinationVoxel.WorldPosition + Vector3.One * 0.5f);
transform.Translation = pos + Vector3.Up * 0.5f;
Agent.Physics.Velocity = diff;
}
break;
case MoveType.Walk:
CleanupMinecart();
Creature.OverrideCharacterMode = false;
Creature.CurrentCharacterMode = CharacterMode.Walking;
if (hasNextAction)
{
transform.Translation = diff * t + currPosition;
Agent.Physics.Velocity = diff;
}
else
{
transform.Translation = currPosition;
}
break;
case MoveType.Swim:
CleanupMinecart();
Creature.NoiseMaker.MakeNoise("Swim", Agent.Position, true);
Creature.OverrideCharacterMode = false;
Creature.CurrentCharacterMode = CharacterMode.Swimming;
if (hasNextAction)
{
transform.Translation = diff * t + currPosition;
Agent.Physics.Velocity = diff;
}
else
{
transform.Translation = currPosition;
}
break;
case MoveType.Jump:
CleanupMinecart();
if (t < 0.5f)
{
Creature.NoiseMaker.MakeNoise("Jump", Agent.Position, false);
}
Creature.OverrideCharacterMode = false;
Creature.CurrentCharacterMode = Creature.Physics.Velocity.Y > 0
? CharacterMode.Jumping
: CharacterMode.Falling;
if (hasNextAction)
{
float z = Easing.Ballistic(t, 1.0f, 1.0f);
Vector3 start = currPosition;
Vector3 end = nextPosition;
Vector3 dx = (end - start) * t + start;
dx.Y = start.Y * (1 - t) + end.Y * (t) + z;
transform.Translation = dx;
Agent.Physics.Velocity = new Vector3(diff.X, (dx.Y - Agent.Physics.Position.Y), diff.Z);
}
else
{
transform.Translation = currPosition;
}
break;
case MoveType.Fall:
CleanupMinecart();
Creature.OverrideCharacterMode = false;
Creature.CurrentCharacterMode = CharacterMode.Falling;
if (hasNextAction)
{
transform.Translation = diff * t + currPosition;
Agent.Physics.Velocity = diff;
}
else
{
transform.Translation = currPosition;
}
break;
case MoveType.Climb:
case MoveType.ClimbWalls:
CleanupMinecart();
if (((int)((t + 1) * 100)) % 50 == 0)
{
Creature.NoiseMaker.MakeNoise("Climb", Agent.Position, false);
}
Creature.OverrideCharacterMode = false;
Creature.CurrentCharacterMode = CharacterMode.Climbing;
Creature.OverrideCharacterMode = true;
if (hasNextAction)
{
if (action.MoveType == MoveType.ClimbWalls && action.ActionVoxel.IsValid)
{
Agent.Physics.Velocity = (action.DestinationVoxel.WorldPosition + Vector3.One * 0.5f) - currPosition;
transform.Translation = diff * t + currPosition;
}
else if (action.MoveType == MoveType.Climb && action.InteractObject != null)
{
var ladderPosition = action.InteractObject.GetRoot().GetComponent <Body>().Position;
transform.Translation = diff * t + currPosition;
Agent.Physics.Velocity = ladderPosition - currPosition;
}
}
else
{
transform.Translation = currPosition;
}
break;
case MoveType.Fly:
CleanupMinecart();
if (((int)((t + 1) * 100)) % 2 == 0)
{
Creature.NoiseMaker.MakeNoise("Flap", Agent.Position, false);
}
Creature.OverrideCharacterMode = false;
Creature.CurrentCharacterMode = CharacterMode.Flying;
Creature.OverrideCharacterMode = true;
if (hasNextAction)
{
transform.Translation = diff * t + currPosition;
Agent.Physics.Velocity = diff;
}
else
{
transform.Translation = currPosition;
}
break;
case MoveType.Dig:
CleanupMinecart();
var destroy = new DigAct(Creature.AI, new KillVoxelTask(action.DestinationVoxel))
{
CheckOwnership = false
};
destroy.Initialize();
foreach (var status in destroy.Run())
{
if (status == Act.Status.Fail)
{
yield return(Act.Status.Fail);
}
yield return(Act.Status.Running);
}
yield return(Act.Status.Fail);
yield break;
case MoveType.DestroyObject:
CleanupMinecart();
var melee = new MeleeAct(Creature.AI, (Body)action.InteractObject);
melee.Initialize();
foreach (var status in melee.Run())
{
if (status == Act.Status.Fail)
{
yield return(Act.Status.Fail);
}
yield return(Act.Status.Running);
}
yield return(Act.Status.Success);
yield break;
case MoveType.Teleport:
if (lastMovement != MoveType.Teleport)
{
if (action.InteractObject != null)
{
var teleporter = action.InteractObject.GetComponent <MagicalObject>();
if (teleporter != null)
{
teleporter.CurrentCharges--;
}
}
SoundManager.PlaySound(ContentPaths.Audio.Oscar.sfx_ic_dwarf_magic_research, currPosition, true, 1.0f);
}
Agent.GetRoot().SetFlagRecursive(GameComponent.Flag.Visible, false);
Agent.World.ParticleManager.Trigger("star_particle", diff * t + currPosition, Color.White, 1);
if (action.InteractObject != null)
{
Agent.World.ParticleManager.Trigger("green_flame", (action.InteractObject as Body).Position, Color.White, 1);
}
transform.Translation = action.DestinationVoxel.WorldPosition + Vector3.One * 0.5f;
break;
}
Agent.Physics.LocalTransform = transform;
lastMovement = action.MoveType;
}
