public TrileInstance ActualInstanceAt(Vector3 position)
{
Vector3 vector3 = FezMath.ForwardVector(this.CameraManager.Viewpoint);
bool depthIsZ = (double)vector3.Z != 0.0;
bool flag = depthIsZ;
int forwardSign = depthIsZ ? (int)vector3.Z : (int)vector3.X;
Vector3 screenSpacePosition = new Vector3(flag ? position.X : position.Z, position.Y, depthIsZ ? position.Z : position.X);
TrileEmplacement emplacement = new TrileEmplacement((int)Math.Floor((double)position.X), (int)Math.Floor((double)position.Y), (int)Math.Floor((double)position.Z));
float num = FezMath.Frac(screenSpacePosition.Z);
LevelManager.QueryResult queryResult;
TrileInstance trileInstance = this.OffsetInstanceAt(emplacement, screenSpacePosition, depthIsZ, forwardSign, false, false, QueryOptions.None, out queryResult);
if (trileInstance != null)
{
return(trileInstance);
}
if ((double)num >= 0.5)
{
return(this.OffsetInstanceAt(emplacement.GetOffset(depthIsZ ? 0 : 1, 0, depthIsZ ? 1 : 0), screenSpacePosition, depthIsZ, forwardSign, false, false, QueryOptions.None, out queryResult));
}
else
{
return(this.OffsetInstanceAt(emplacement.GetOffset(depthIsZ ? 0 : -1, 0, depthIsZ ? -1 : 0), screenSpacePosition, depthIsZ, forwardSign, false, false, QueryOptions.None, out queryResult));
}
}
private void TryInitialize()
{
this.Enabled = this.LevelManager.Name == "CLOCK";
this.RedAo = this.BlueAo = this.GreenAo = this.WhiteAo = (ArtObjectInstance)null;
this.sTickTock = (SoundEffect)null;
this.eTickTock = (SoundEmitter)null;
if (!this.Enabled)
{
return;
}
foreach (ArtObjectInstance artObjectInstance in (IEnumerable <ArtObjectInstance>) this.LevelManager.ArtObjects.Values)
{
if (artObjectInstance.ArtObjectName == "CLOCKHAND_RAO")
{
this.RedAo = artObjectInstance;
}
if (artObjectInstance.ArtObjectName == "CLOCKHAND_GAO")
{
this.GreenAo = artObjectInstance;
}
if (artObjectInstance.ArtObjectName == "CLOCKHAND_BAO")
{
this.BlueAo = artObjectInstance;
}
if (artObjectInstance.ArtObjectName == "CLOCKHAND_WAO")
{
this.WhiteAo = artObjectInstance;
}
}
this.RedOriginalRotation = this.RedAo.Rotation;
this.BlueOriginalRotation = this.BlueAo.Rotation;
this.GreenOriginalRotation = this.GreenAo.Rotation;
this.WhiteOriginalRotation = this.WhiteAo.Rotation;
this.RedOriginalPosition = this.RedAo.Position + 1.125f * Vector3.UnitX;
this.GreenOriginalPosition = this.GreenAo.Position - 1.125f * Vector3.UnitX;
this.BlueOriginalPosition = this.BlueAo.Position + 1.125f * Vector3.UnitZ;
this.WhiteOriginalPosition = this.WhiteAo.Position - 1.125f * Vector3.UnitZ;
this.RedGroup = this.LevelManager.Groups[23];
this.BlueGroup = this.LevelManager.Groups[24];
this.GreenGroup = this.LevelManager.Groups[25];
this.WhiteGroup = this.LevelManager.Groups[26];
this.RedTopMost = Enumerable.First <TrileInstance>((IEnumerable <TrileInstance>) this.RedGroup.Triles, (Func <TrileInstance, bool>)(x => x.Emplacement.Y == 58));
this.BlueTopMost = Enumerable.First <TrileInstance>((IEnumerable <TrileInstance>) this.BlueGroup.Triles, (Func <TrileInstance, bool>)(x => x.Emplacement.Y == 58));
this.GreenTopMost = Enumerable.First <TrileInstance>((IEnumerable <TrileInstance>) this.GreenGroup.Triles, (Func <TrileInstance, bool>)(x => x.Emplacement.Y == 58));
this.WhiteTopMost = Enumerable.First <TrileInstance>((IEnumerable <TrileInstance>) this.WhiteGroup.Triles, (Func <TrileInstance, bool>)(x => x.Emplacement.Y == 58));
if (this.GameState.SaveData.ThisLevel.InactiveArtObjects.Contains(this.RedAo.Id))
{
this.RedAo.Enabled = false;
this.LevelManager.RemoveArtObject(this.RedAo);
}
if (this.GameState.SaveData.ThisLevel.InactiveArtObjects.Contains(this.GreenAo.Id))
{
this.GreenAo.Enabled = false;
this.LevelManager.RemoveArtObject(this.GreenAo);
}
if (this.GameState.SaveData.ThisLevel.InactiveArtObjects.Contains(this.BlueAo.Id))
{
this.BlueAo.Enabled = false;
this.LevelManager.RemoveArtObject(this.BlueAo);
}
if (this.GameState.SaveData.ThisLevel.InactiveArtObjects.Contains(this.WhiteAo.Id))
{
this.WhiteAo.Enabled = false;
this.LevelManager.RemoveArtObject(this.WhiteAo);
}
TimeSpan timeSpan = TimeSpan.FromTicks((DateTime.UtcNow - DateTime.FromFileTimeUtc(this.GameState.SaveData.CreationTime)).Ticks);
if (this.RedAo.Enabled)
{
float angle = FezMath.WrapAngle((float)((double)FezMath.Round(timeSpan.TotalSeconds) / 60.0 * 6.28318548202515));
this.lastRedAngle = angle;
this.RedAo.Rotation = Quaternion.CreateFromAxisAngle(-Vector3.UnitZ, angle) * this.RedOriginalRotation;
}
if (!this.WhiteAo.Enabled && !this.BlueAo.Enabled && (!this.GreenAo.Enabled && !this.RedAo.Enabled))
{
return;
}
this.sTickTock = this.CMProvider.CurrentLevel.Load <SoundEffect>("Sounds/MiscActors/TickTockLoop");
Waiters.Wait(FezMath.Frac(timeSpan.TotalSeconds), (Action)(() => this.eTickTock = SoundEffectExtensions.EmitAt(this.sTickTock, new Vector3(41.5f, 61.5f, 35.5f), true)));
}
public override void Update(GameTime gameTime)
{
if (this.CameraManager.Viewpoint == Viewpoint.Perspective || !this.CameraManager.ActionRunning || (this.GameState.Paused || this.GameState.InMap) || (this.CameraManager.RequestedViewpoint != Viewpoint.None || this.GameState.Loading))
{
return;
}
foreach (BombsHost.DestructibleGroup destructibleGroup1 in this.destructibleGroups)
{
if (destructibleGroup1.RespawnIn.HasValue)
{
BombsHost.DestructibleGroup destructibleGroup2 = destructibleGroup1;
float?nullable1 = destructibleGroup2.RespawnIn;
float num = (float)gameTime.ElapsedGameTime.TotalSeconds;
float?nullable2 = nullable1.HasValue ? new float?(nullable1.GetValueOrDefault() - num) : new float?();
destructibleGroup2.RespawnIn = nullable2;
if ((double)destructibleGroup1.RespawnIn.Value <= 0.0)
{
bool flag = true;
foreach (TrileInstance instance in destructibleGroup1.AllTriles)
{
if (!instance.Enabled || instance.Hidden || instance.Removed)
{
instance.Enabled = false;
instance.Hidden = true;
ServiceHelper.AddComponent((IGameComponent) new GlitchyRespawner(ServiceHelper.Game, instance, flag || RandomHelper.Probability(0.25)));
flag = false;
}
}
destructibleGroup1.RespawnIn = new float?();
}
}
}
TrileInstance carriedInstance = this.PlayerManager.CarriedInstance;
if (carriedInstance != null && ActorTypeExtensions.IsBomb(carriedInstance.Trile.ActorSettings.Type) && !this.bombStates.ContainsKey(carriedInstance))
{
carriedInstance.Foreign = carriedInstance.PhysicsState.Respawned = false;
this.bombStates.Add(carriedInstance, new BombsHost.BombState());
}
bool flag1 = false;
bool flag2 = false;
foreach (TrileInstance instance in this.bombStates.Keys)
{
BombsHost.BombState state = this.bombStates[instance];
if (!ActionTypeExtensions.IsEnteringDoor(this.PlayerManager.Action))
{
state.SincePickup += gameTime.ElapsedGameTime;
}
bool flag3 = instance.Trile.ActorSettings.Type == ActorType.BigBomb;
bool flag4 = instance.Trile.ActorSettings.Type == ActorType.TntBlock || instance.Trile.ActorSettings.Type == ActorType.TntPickup;
if (ActorTypeExtensions.IsBomb(instance.Trile.ActorSettings.Type) && instance.Hidden)
{
this.bsToRemove.Add(instance);
if (state.Flash != null)
{
this.flashesMesh.RemoveGroup(state.Flash);
state.Flash = (Group)null;
}
if (state.Emitter != null && state.Emitter.Cue != null)
{
state.Emitter.Cue.Stop(false);
}
}
else
{
if (state.SincePickup > this.FlashTime && state.Explosion == null)
{
if (state.Flash == null)
{
state.Flash = this.flashesMesh.AddFace(Vector3.One, Vector3.Zero, FaceOrientation.Front, this.FlashColor, true);
if (ActorTypeExtensions.IsBomb(instance.Trile.ActorSettings.Type) && !state.IsChainsploding)
{
state.Emitter = SoundEffectExtensions.EmitAt(this.countdownSound, instance.Center);
state.Emitter.PauseViewTransitions = true;
}
}
double totalSeconds = state.SincePickup.TotalSeconds;
if (totalSeconds > this.ExplodeStart.TotalSeconds - 1.0)
{
totalSeconds *= 2.0;
}
state.Flash.Enabled = FezMath.Frac(totalSeconds) < 0.5;
if (state.Flash.Enabled)
{
state.Flash.Position = instance.Center;
state.Flash.Rotation = this.CameraManager.Rotation;
}
}
if (state.SincePickup > this.ExplodeStart && state.Explosion == null)
{
if (flag4 && !flag1 || !flag4 && !flag2)
{
SoundEffectExtensions.EmitAt(flag4 ? this.crystalsplodeSound : this.explodeSound, instance.Center, RandomHelper.Centered(0.025));
if (flag4)
{
flag1 = true;
}
else
{
flag2 = true;
}
}
if (state.ChainsplodedBy != null && state.ChainsplodedBy.Emitter != null)
{
state.ChainsplodedBy.Emitter.FadeOutAndDie(0.0f);
}
float num1 = (flag3 ? 0.6f : 0.3f) * FezMath.Saturate((float)(1.0 - (double)(instance.Center - this.PlayerManager.Center).Length() / 15.0));
if (CamShake.CurrentCamShake == null)
{
ServiceHelper.AddComponent((IGameComponent) new CamShake(this.Game)
{
Duration = TimeSpan.FromSeconds(0.75),
Distance = num1
});
}
else
{
CamShake.CurrentCamShake.Reset();
}
this.ParticleSystemManager.PropagateEnergy(instance.Center, flag3 ? 6f : 3f);
this.flashesMesh.RemoveGroup(state.Flash);
state.Flash = (Group)null;
switch (instance.Trile.ActorSettings.Type)
{
case ActorType.BigBomb:
state.Explosion = new BackgroundPlane(this.LevelMaterializer.AnimatedPlanesMesh, this.bigBombAnimation)
{
ActorType = ActorType.Bomb
};
break;
case ActorType.TntBlock:
case ActorType.TntPickup:
state.Explosion = new BackgroundPlane(this.LevelMaterializer.AnimatedPlanesMesh, this.tntAnimation)
{
ActorType = ActorType.Bomb
};
break;
default:
state.Explosion = new BackgroundPlane(this.LevelMaterializer.AnimatedPlanesMesh, this.bombAnimation)
{
ActorType = ActorType.Bomb
};
break;
}
state.Explosion.Timing.Loop = false;
state.Explosion.Billboard = true;
state.Explosion.Fullbright = true;
state.Explosion.OriginalRotation = Quaternion.CreateFromAxisAngle(Vector3.UnitZ, (float)RandomHelper.Random.Next(0, 4) * 1.570796f);
state.Explosion.Timing.Restart();
this.LevelManager.AddPlane(state.Explosion);
state.Flare = new BackgroundPlane(this.LevelMaterializer.StaticPlanesMesh, (Texture)this.flare)
{
AlwaysOnTop = true,
LightMap = true,
AllowOverbrightness = true,
Billboard = true
};
this.LevelManager.AddPlane(state.Flare);
state.Flare.Scale = Vector3.One * (flag3 ? 3f : 1.5f);
state.Explosion.Position = state.Flare.Position = instance.Center + (RandomHelper.Centered(1.0 / 1000.0) - 0.5f) * FezMath.ForwardVector(this.CameraManager.Viewpoint);
float num2 = flag3 ? 3f : 1.5f;
float num3 = ((this.PlayerManager.Position - instance.Center) * FezMath.ScreenSpaceMask(this.CameraManager.Viewpoint)).Length();
if ((this.PlayerManager.CarriedInstance == instance || (double)num3 < (double)num2) && this.PlayerManager.Action != ActionType.Dying)
{
this.PlayerManager.Action = ActionType.Suffering;
}
if ((instance.Trile.ActorSettings.Type == ActorType.TntBlock || state.IsChainsploding) && instance.InstanceId != -1)
{
this.ParticleSystemManager.Add(new TrixelParticleSystem(this.Game, new TrixelParticleSystem.Settings()
{
ExplodingInstance = instance,
EnergySource = new Vector3?(instance.Center),
MaximumSize = 7,
Energy = flag4 ? 3f : 1.5f,
Darken = true,
ParticleCount = 4 + 12 / Math.Max(1, this.TrixelParticleSystems.Count - 3)
}));
}
if (ActorTypeExtensions.IsPickable(instance.Trile.ActorSettings.Type))
{
instance.Enabled = false;
this.LevelMaterializer.GetTrileMaterializer(instance.Trile).UpdateInstance(instance);
}
else
{
this.ClearDestructible(instance, false);
}
this.DropSupportedTriles(instance);
this.DestroyNeighborhood(instance, state);
}
if (state.Explosion != null)
{
state.Flare.Filter = Color.Lerp(flag4 ? new Color(0.5f, 1f, 0.25f) : new Color(1f, 0.5f, 0.25f), Color.Black, state.Explosion.Timing.NormalizedStep);
if (state.Explosion.Timing.Ended)
{
this.bsToRemove.Add(instance);
if (instance.PhysicsState != null)
{
instance.PhysicsState.ShouldRespawn = ActorTypeExtensions.IsPickable(instance.Trile.ActorSettings.Type);
}
this.LevelManager.RemovePlane(state.Explosion);
this.LevelManager.RemovePlane(state.Flare);
}
}
}
}
foreach (TrileInstance key in this.bsToRemove)
{
this.bombStates.Remove(key);
}
this.bsToRemove.Clear();
foreach (KeyValuePair <TrileInstance, BombsHost.BombState> keyValuePair in this.bsToAdd)
{
if (!this.bombStates.ContainsKey(keyValuePair.Key))
{
this.bombStates.Add(keyValuePair.Key, keyValuePair.Value);
}
}
this.bsToAdd.Clear();
}
public NearestTriles NearestTrile(Vector3 position, QueryOptions options, Viewpoint?vp)
{
NearestTriles nearestTriles = new NearestTriles();
bool hasValue = vp.HasValue;
Viewpoint view = hasValue ? vp.Value : this.CameraManager.Viewpoint;
if (!hasValue)
{
this.WaitForScreenInvalidation();
}
bool flag1 = view == Viewpoint.Front || view == Viewpoint.Back;
bool flag2 = (options & QueryOptions.Background) == QueryOptions.Background;
bool simpleTest = (options & QueryOptions.Simple) == QueryOptions.Simple;
TrileEmplacement emplacement = new TrileEmplacement((int)position.X, (int)position.Y, (int)position.Z);
Vector3 vector3 = FezMath.ForwardVector(view);
int forwardSign = flag1 ? (int)vector3.Z : (int)vector3.X;
Vector3 screenSpacePosition = new Vector3(flag1 ? position.X : position.Z, position.Y, -1f);
Point key = !flag1 ? new Point(emplacement.Z, emplacement.Y) : new Point(emplacement.X, emplacement.Y);
int num1;
if (hasValue)
{
forwardSign = flag1 ? (int)vector3.Z : (int)vector3.X;
if (flag2)
{
forwardSign *= -1;
}
float num2 = (float)(((flag1 ? (double)this.Size.Z : (double)this.Size.X) - 1.0) / 2.0);
if (flag1)
{
emplacement.Z = (int)((double)num2 - (double)forwardSign * (double)num2);
}
else
{
emplacement.X = (int)((double)num2 - (double)forwardSign * (double)num2);
}
num1 = (int)((double)num2 + (double)forwardSign * (double)num2);
}
else if (simpleTest)
{
Limit limit;
if (!this.screenSpaceLimits.TryGetValue(key, out limit))
{
return(nearestTriles);
}
int num2 = flag2 ? limit.End : limit.Start;
if (flag1)
{
emplacement.Z = num2;
}
else
{
emplacement.X = num2;
}
num1 = flag2 ? limit.Start : limit.End;
if (flag2)
{
forwardSign *= -1;
}
}
else
{
Limit limit1;
bool flag3 = this.screenSpaceLimits.TryGetValue(key, out limit1);
int num2 = (double)FezMath.Frac(screenSpacePosition.X) > 0.5 ? 1 : -1;
int num3 = (double)FezMath.Frac(screenSpacePosition.Y) > 0.5 ? 1 : -1;
key.X += num2;
Limit limit2;
bool flag4 = this.screenSpaceLimits.TryGetValue(key, out limit2);
key.X -= num2;
key.Y += num3;
Limit limit3;
bool flag5 = this.screenSpaceLimits.TryGetValue(key, out limit3);
if (!flag3 && !flag5 && !flag4)
{
return(nearestTriles);
}
Limit limit4;
if (flag3)
{
limit4 = limit1;
if (!flag4 && !flag5)
{
simpleTest = true;
}
}
else
{
limit4.Start = forwardSign == 1 ? int.MaxValue : int.MinValue;
limit4.End = forwardSign == 1 ? int.MinValue : int.MaxValue;
limit4.NoOffset = true;
}
if (flag4)
{
limit4.Start = forwardSign == 1 ? Math.Min(limit4.Start, limit2.Start) : Math.Max(limit4.Start, limit2.Start);
limit4.End = forwardSign == 1 ? Math.Max(limit4.End, limit2.End) : Math.Min(limit4.End, limit2.End);
}
if (flag5)
{
limit4.Start = forwardSign == 1 ? Math.Min(limit4.Start, limit3.Start) : Math.Max(limit4.Start, limit3.Start);
limit4.End = forwardSign == 1 ? Math.Max(limit4.End, limit3.End) : Math.Min(limit4.End, limit3.End);
}
int num4 = flag2 ? limit4.End : limit4.Start;
if (flag1)
{
emplacement.Z = num4;
}
else
{
emplacement.X = num4;
}
num1 = flag2 ? limit4.Start : limit4.End;
if (flag2)
{
forwardSign *= -1;
}
}
int num5 = num1 + forwardSign;
bool flag6 = flag1 ? emplacement.Z != num5 : emplacement.X != num5;
if (flag1)
{
for (; flag6; flag6 = emplacement.Z != num5)
{
LevelManager.QueryResult nearestQueryResult;
TrileInstance trileInstance = this.OffsetInstanceAt(ref emplacement, ref screenSpacePosition, true, forwardSign, true, false, simpleTest, options, out nearestQueryResult);
if (trileInstance != null)
{
if (nearestQueryResult == LevelManager.QueryResult.Full)
{
nearestTriles.Deep = trileInstance;
break;
}
else if (nearestTriles.Surface == null)
{
nearestTriles.Surface = trileInstance;
}
}
emplacement.Z += forwardSign;
}
}
else
{
for (; flag6; flag6 = emplacement.X != num5)
{
LevelManager.QueryResult nearestQueryResult;
TrileInstance trileInstance = this.OffsetInstanceAt(ref emplacement, ref screenSpacePosition, false, forwardSign, true, false, simpleTest, options, out nearestQueryResult);
if (trileInstance != null)
{
if (nearestQueryResult == LevelManager.QueryResult.Full)
{
nearestTriles.Deep = trileInstance;
break;
}
else if (nearestTriles.Surface == null)
{
nearestTriles.Surface = trileInstance;
}
}
emplacement.X += forwardSign;
}
}
return(nearestTriles);
}
private TrileInstance OffsetInstanceAt(ref TrileEmplacement emplacement, ref Vector3 screenSpacePosition, bool depthIsZ, int forwardSign, bool useSelector, bool keepNearest, bool simpleTest, QueryOptions context, out LevelManager.QueryResult nearestQueryResult)
{
LevelManager.QueryResult queryResult = LevelManager.QueryResult.Nothing;
TrileInstance instance1;
if (this.Triles.TryGetValue(emplacement, out instance1))
{
instance1 = this.OffsetInstanceOrOverlapsContain(instance1, screenSpacePosition, depthIsZ, forwardSign, useSelector, context, out queryResult);
}
if (simpleTest || instance1 != null && !keepNearest)
{
nearestQueryResult = queryResult;
return(instance1);
}
else
{
TrileInstance nearest = instance1;
nearestQueryResult = queryResult;
bool flag = depthIsZ;
int num = (double)FezMath.Frac(screenSpacePosition.X) > 0.5 ? 1 : -1;
TrileEmplacement id = flag ? emplacement.GetOffset(num, 0, 0) : emplacement.GetOffset(0, 0, num);
TrileInstance instance2 = this.TrileInstanceAt(ref id);
if (instance2 != null)
{
TrileInstance contender = this.OffsetInstanceOrOverlapsContain(instance2, screenSpacePosition, depthIsZ, forwardSign, useSelector, context, out queryResult);
if (contender != null)
{
nearestQueryResult = queryResult;
if (!keepNearest)
{
return(contender);
}
nearest = LevelManager.KeepNearestInstance(nearest, contender, depthIsZ, forwardSign);
}
}
int offsetY = (double)FezMath.Frac(screenSpacePosition.Y) > 0.5 ? 1 : -1;
TrileEmplacement offset = emplacement.GetOffset(0, offsetY, 0);
TrileInstance instance3 = this.TrileInstanceAt(ref offset);
if (instance3 != null)
{
TrileInstance contender = this.OffsetInstanceOrOverlapsContain(instance3, screenSpacePosition, depthIsZ, forwardSign, useSelector, context, out queryResult);
if (contender != null)
{
nearestQueryResult = queryResult;
if (!keepNearest)
{
return(contender);
}
nearest = LevelManager.KeepNearestInstance(nearest, contender, depthIsZ, forwardSign);
}
}
offset = id.GetOffset(0, offsetY, 0);
TrileInstance instance4 = this.TrileInstanceAt(ref offset);
if (instance4 != null)
{
TrileInstance contender = this.OffsetInstanceOrOverlapsContain(instance4, screenSpacePosition, depthIsZ, forwardSign, useSelector, context, out queryResult);
if (contender != null)
{
nearestQueryResult = queryResult;
if (!keepNearest)
{
return(contender);
}
nearest = LevelManager.KeepNearestInstance(nearest, contender, depthIsZ, forwardSign);
}
}
return(nearest);
}
}
private void Fly(TimeSpan elapsed)
{
if (!this.flyRight.HasValue)
{
this.flyRight = new Vector3?(Vector3.Transform(Vector3.Right, this.Group.Rotation));
}
if ((!this.FlyingBack || this.Npc.ActorType != ActorType.Owl) && FezMath.AlmostEqual(FezMath.Dot(FezMath.Abs(Vector3.Transform(Vector3.Right, this.Group.Rotation)), FezMath.Abs(this.flyRight.Value)), 0.0f, 0.1f))
{
NpcState npcState = this;
Vector3? nullable1 = npcState.flyRight;
Vector3 vector3 = Vector3.Transform(Vector3.Right, this.Group.Rotation);
Vector3? nullable2 = nullable1.HasValue ? new Vector3?(nullable1.GetValueOrDefault() + vector3) : new Vector3?();
npcState.flyRight = nullable2;
}
this.flySpeed = Vector2.Lerp(this.flySpeed, new Vector2(4f, 3f), 0.03333334f);
Vector2 vector2 = this.flySpeed * ((1f - FezMath.Frac(this.CurrentTiming.Step + 0.75f)) * new Vector2(0.4f, 0.6f) + new Vector2(0.6f, 0.4f));
this.Position += (float)elapsed.TotalSeconds * (vector2.X * this.flyRight.Value + Vector3.Up * vector2.Y * (this.FlyingBack ? -1f : 1f));
if (FezMath.IsOrthographic(this.CameraManager.Viewpoint) && this.CameraManager.ViewTransitionReached)
{
Vector3 b = FezMath.ForwardVector(this.CameraManager.Viewpoint);
if (this.InBackground)
{
b *= -1f;
}
NearestTriles nearestTriles = this.LevelManager.NearestTrile(this.Position, QueryOptions.Simple);
TrileInstance trileInstance = nearestTriles.Surface ?? nearestTriles.Deep;
if (trileInstance != null)
{
Vector3 a = trileInstance.Center + trileInstance.TransformedSize / 2f * -b;
Vector3 vector3 = FezMath.DepthMask(this.CameraManager.Viewpoint);
if ((double)FezMath.Dot(this.Position, b) > (double)FezMath.Dot(a, b))
{
this.Position = this.Position * FezMath.ScreenSpaceMask(this.CameraManager.Viewpoint) + a * vector3 - b;
}
}
}
if (this.CurrentTiming.Frame == 0 && this.lastFrame != 0)
{
SoundEffectExtensions.EmitAt(this.flySound, this.Position);
}
this.lastFrame = this.CurrentTiming.Frame;
if (this.FlyingBack)
{
if ((double)this.Position.Y > (double)this.Npc.Position.Y)
{
return;
}
this.Position = this.Npc.Position;
this.CurrentAction = NpcAction.Land;
this.flySpeed = Vector2.Zero;
this.UpdateAction();
this.FlyingBack = false;
this.flyRight = new Vector3?();
}
else
{
if (this.CameraManager.Frustum.Contains(new BoundingBox(this.Position - Vector3.One, this.Position + Vector3.One)) != ContainmentType.Disjoint)
{
return;
}
if (this.MayComeBack)
{
this.OwlInvisible = true;
this.MayComeBack = false;
this.CurrentAction = NpcAction.Idle;
this.flySpeed = Vector2.Zero;
this.flyRight = new Vector3?();
this.UpdateAction();
}
else
{
ServiceHelper.RemoveComponent <NpcState>(this);
}
}
}
public override void Update(GameTime gameTime)
{
if (!this.Enabled || this.EngineState.Loading || (this.EngineState.Paused || this.EngineState.InMap))
{
return;
}
double num1 = FezMath.Frac((double)this.SoundManager.PlayPosition.Ticks / (double)this.measureLength.Ticks);
this.step = (int)Math.Floor(num1 * 16.0);
double num2 = FezMath.Frac(num1 * 16.0);
int index1 = (this.step + 1) % 16;
bool flag = false;
foreach (TrileInstance index2 in this.crystals.Keys)
{
if (index2.ActorSettings.Sequence != null)
{
Sequencer.CrystalState crystalState = this.crystals[index2];
bool enabled = index2.Enabled;
index2.Enabled = index2.ActorSettings.Sequence.Length > this.step && index2.ActorSettings.Sequence[this.step];
if (!enabled && index2.Enabled)
{
this.LevelManager.RestoreTrile(index2);
index2.Hidden = false;
index2.Enabled = true;
if (index2.InstanceId == -1)
{
this.LevelMaterializer.CullInstanceIn(index2);
}
if (crystalState.Sample != null)
{
Vector3 position = index2.Position + new Vector3(0.5f);
SoundEffectExtensions.EmitAt(crystalState.Alternate[this.step] ? crystalState.AlternateSample : crystalState.Sample, position);
}
flag = true;
}
else if (enabled && !index2.Enabled)
{
this.LevelMaterializer.UnregisterViewedInstance(index2);
this.LevelMaterializer.CullInstanceOut(index2, true);
this.LevelManager.ClearTrile(index2, true);
this.OnDisappear(index2);
flag = true;
}
else if (num2 > 0.449999988079071 && index2.Enabled && (index2.ActorSettings.Sequence.Length > index1 && !index2.ActorSettings.Sequence[index1]))
{
if ((int)Math.Round((num2 - 0.449999988079071) / 0.550000011920929 * 6.0) % 3 == 0)
{
if (!index2.Hidden)
{
index2.Hidden = true;
this.LevelMaterializer.UnregisterViewedInstance(index2);
this.LevelMaterializer.CullInstanceOut(index2, true);
flag = true;
}
}
else if (index2.Hidden)
{
index2.Hidden = false;
if (index2.InstanceId == -1)
{
this.LevelMaterializer.CullInstanceIn(index2);
flag = true;
}
}
}
}
}
if (!flag)
{
return;
}
this.LevelMaterializer.CommitBatchesIfNeeded();
}
