private static Vector3 SolidCollision(Vector3 normal, TrileInstance instance, Vector3 origin, Vector3 destination, Vector3 impulse, float elasticity)
{
Vector3 vector3_1 = instance.TransformedSize / 2f;
Vector3 vector3_2 = instance.Center + vector3_1 * normal;
Vector3 vector3_3 = Vector3.Zero;
Vector3 vector3_4;
if (instance.PhysicsState != null)
{
Vector3 vector3_5 = instance.PhysicsState.Sticky ? FezMath.XZMask : Vector3.One;
vector3_4 = instance.Center - instance.PhysicsState.Velocity * vector3_5 + vector3_1 * normal;
vector3_3 = vector3_2 - vector3_4;
}
else
{
vector3_4 = vector3_2;
}
Vector3 a1 = origin - vector3_4;
Vector3 a2 = destination - vector3_2;
if ((double)FezMath.AlmostClamp(FezMath.Dot(a1, normal)) < 0.0 || (double)FezMath.AlmostClamp(FezMath.Dot(a2, normal)) > 0.0)
{
return(Vector3.Zero);
}
Vector3 vector3_6 = FezMath.Abs(normal);
return((double)elasticity <= 0.0 ? (vector3_2 - destination) * vector3_6 : (vector3_3 - impulse) * vector3_6 * (1f + elasticity));
}
private void MoveAlongWithGround(IPhysicsEntity entity, QueryOptions queryOptions)
{
TrileInstance trileInstance = (TrileInstance)null;
bool flag = false;
if (PhysicsManager.IsInstanceStateful(entity.Ground.NearLow))
{
trileInstance = entity.Ground.NearLow;
}
else if (PhysicsManager.IsInstanceStateful(entity.Ground.FarHigh))
{
trileInstance = entity.Ground.FarHigh;
}
Vector3 vector3 = entity.GroundMovement;
if (trileInstance != null)
{
entity.GroundMovement = FezMath.AlmostClamp(trileInstance.PhysicsState.Velocity + trileInstance.PhysicsState.GroundMovement);
if (trileInstance.PhysicsState.Sticky)
{
flag = true;
}
}
else
{
vector3 = Vector3.Clamp(vector3, -FezMath.XZMask, Vector3.One);
entity.GroundMovement = Vector3.Zero;
}
if (entity.GroundMovement != Vector3.Zero)
{
MultipleHits <CollisionResult> horizontalResults;
MultipleHits <CollisionResult> verticalResults;
this.CollisionManager.CollideRectangle(entity.Center, entity.GroundMovement, entity.Size, queryOptions, entity.Elasticity, out horizontalResults, out verticalResults);
entity.GroundMovement += (BoxCollisionResultExtensions.AnyCollided(horizontalResults) ? BoxCollisionResultExtensions.First(horizontalResults).Response : Vector3.Zero) + (BoxCollisionResultExtensions.AnyCollided(verticalResults) ? BoxCollisionResultExtensions.First(verticalResults).Response : Vector3.Zero);
Vector3 min = flag ? -Vector3.One : -FezMath.XZMask;
entity.Center += Vector3.Clamp(entity.GroundMovement, min, Vector3.One);
if (!(vector3 == Vector3.Zero) || (double)entity.Velocity.Y <= 0.0)
{
return;
}
entity.Velocity -= entity.GroundMovement * Vector3.UnitY;
}
else
{
if (flag || !(vector3 != Vector3.Zero))
{
return;
}
entity.Velocity += vector3 * 0.85f;
}
}
private bool UpdateInternal(IPhysicsEntity entity, MultipleHits <CollisionResult> horizontalResults, MultipleHits <CollisionResult> verticalResults, Vector3?clampToGroundDistance, bool wasGrounded, bool hugWalls, bool velocityIrrelevant, bool simple)
{
Vector3 velocity = entity.Velocity;
if (!simple)
{
MultipleHits <CollisionResult> multipleHits = new MultipleHits <CollisionResult>();
if (BoxCollisionResultExtensions.AnyCollided(horizontalResults))
{
if (horizontalResults.NearLow.Collided)
{
multipleHits.NearLow = horizontalResults.NearLow;
}
if (horizontalResults.FarHigh.Collided)
{
multipleHits.FarHigh = horizontalResults.FarHigh;
}
}
entity.WallCollision = multipleHits;
}
if (horizontalResults.NearLow.Collided)
{
velocity += horizontalResults.NearLow.Response;
}
else if (horizontalResults.FarHigh.Collided)
{
velocity += horizontalResults.FarHigh.Response;
}
if (verticalResults.NearLow.Collided)
{
velocity += verticalResults.NearLow.Response;
}
else if (verticalResults.FarHigh.Collided)
{
velocity += verticalResults.FarHigh.Response;
}
Vector3 vector3_1 = !(entity is IComplexPhysicsEntity) || !(entity as IComplexPhysicsEntity).Swimming ? (entity.Grounded || wasGrounded ? (entity.Sliding ? PhysicsManager.SlidingFrictionV : PhysicsManager.GroundFrictionV) : PhysicsManager.AirFrictionV) : PhysicsManager.WaterFrictionV;
float amount = (float)((1.20000004768372 + (double)Math.Abs(this.CollisionManager.GravityFactor) * 0.800000011920929) / 2.0);
Vector3 vector3_2 = FezMath.AlmostClamp(velocity * Vector3.Lerp(Vector3.One, vector3_1, amount), 1E-06f);
if (!entity.NoVelocityClamping)
{
float max = entity is IComplexPhysicsEntity ? 0.4f : 0.38f;
vector3_2.Y = MathHelper.Clamp(vector3_2.Y, -max, max);
}
Vector3 center = entity.Center;
Vector3 a = center + vector3_2;
bool flag = !FezMath.AlmostEqual(a, center);
entity.Velocity = vector3_2;
if (flag)
{
entity.Center = a;
}
if (velocityIrrelevant || flag)
{
this.DetermineInBackground(entity, false, false, hugWalls);
this.ClampToGround(entity, clampToGroundDistance, this.CameraManager.Viewpoint);
if (hugWalls)
{
this.HugWalls(entity, false, false, true);
}
}
if (!simple && (!(entity is ISimplePhysicsEntity) || !(entity as ISimplePhysicsEntity).IgnoreCollision))
{
if (this.LevelManager.IsInvalidatingScreen)
{
this.ScheduleRedefineCorners(entity);
}
else
{
this.RedefineCorners(entity);
}
}
return(flag);
}
public PhysicsManager.WallHuggingResult HugWalls(IPhysicsEntity entity, bool determineBackground, bool postRotation, bool keepInFront)
{
Vector3 vector3_1 = FezMath.ForwardVector(this.CameraManager.Viewpoint);
if (!entity.Background)
{
vector3_1 = -vector3_1;
}
float num1 = 1.0 / 500.0;
if (entity is ISimplePhysicsEntity)
{
num1 = 1.0 / 16.0;
}
PhysicsManager.WallHuggingResult wallHuggingResult = new PhysicsManager.WallHuggingResult();
Vector3 vector3_2 = new Vector3();
if (entity.Background && entity.Grounded)
{
return(wallHuggingResult);
}
foreach (PointCollision pointCollision in entity.CornerCollision)
{
TrileInstance trileInstance1 = (TrileInstance)null;
if (this.IsHuggable(pointCollision.Instances.Surface, entity))
{
FaceOrientation face = FaceOrientation.Down;
TrileEmplacement traversal = pointCollision.Instances.Surface.Emplacement.GetTraversal(ref face);
TrileInstance trileInstance2 = this.LevelManager.TrileInstanceAt(ref traversal);
if (trileInstance2 != null && trileInstance2.Enabled && trileInstance2.GetRotatedFace(this.CameraManager.VisibleOrientation) != CollisionType.None)
{
trileInstance1 = pointCollision.Instances.Surface;
}
}
if (trileInstance1 == null && this.IsHuggable(pointCollision.Instances.Deep, entity))
{
trileInstance1 = pointCollision.Instances.Deep;
}
if (trileInstance1 != null && (!(entity is ISimplePhysicsEntity) || trileInstance1.PhysicsState == null || !trileInstance1.PhysicsState.Puppet) && trileInstance1.PhysicsState != entity)
{
Vector3 vector3_3 = trileInstance1.Center + vector3_1 * trileInstance1.TransformedSize / 2f;
Vector3 vector1 = entity.Center - vector3_1 * entity.Size / 2f - vector3_3 + num1 * -vector3_1;
float x = Vector3.Dot(vector1, vector3_1);
if ((double)FezMath.AlmostClamp(x) < 0.0)
{
if (determineBackground && (!trileInstance1.Trile.Thin || trileInstance1.Trile.ForceHugging))
{
float num2 = Math.Abs(FezMath.Dot(trileInstance1.TransformedSize / 2f + entity.Size / 2f, vector3_1));
// ISSUE: explicit reference operation
// ISSUE: variable of a reference type
PhysicsManager.WallHuggingResult& local = @wallHuggingResult;
// ISSUE: explicit reference operation
int num3 = (^ local).Behind | (double)Math.Abs(x) > (double)num2 ? 1 : 0;
// ISSUE: explicit reference operation
(^ local).Behind = num3 != 0;
}
else if (keepInFront)
{
Vector3 vector3_4 = vector1 * FezMath.Abs(vector3_1);
vector3_2 -= vector3_4;
entity.Center -= vector3_4;
wallHuggingResult.Hugged = true;
}
}
}
if (postRotation)
{
Vector3 vector3_3 = FezMath.AsVector(FezMath.VisibleOrientation(this.CameraManager.LastViewpoint));
TrileInstance instance = this.LevelManager.ActualInstanceAt(pointCollision.Point + vector3_2);
if (this.IsHuggable(instance, entity))
{
Vector3 vector3_4 = instance.Center + vector3_3 * FezMath.ZYX(instance.TransformedSize) / 2f;
Vector3 vector1 = entity.Center - vector3_3 * entity.Size / 2f - vector3_4 + 1.0 / 500.0 * vector3_3;
float x = Vector3.Dot(vector1, vector3_3);
if ((double)FezMath.AlmostClamp(x) < 0.0 && (double)x > -1.0 && keepInFront)
{
Vector3 vector3_5 = vector1 * FezMath.Abs(vector3_3);
vector3_2 -= vector3_5;
entity.Center -= vector3_5;
wallHuggingResult.Hugged = true;
}
}
}
}
return(wallHuggingResult);
}
private void CheckForUp()
{
if (this.GameState.Loading || this.GameState.InMap || (this.GameState.Paused || !this.CameraManager.ActionRunning) || (!this.PlayerManager.Grounded || this.InputManager.GrabThrow != FezButtonState.Pressed || this.CameraManager.Viewpoint != FezMath.AsViewpoint(FezMath.OrientationFromDirection(FezMath.AlmostClamp(Vector3.Transform(Vector3.Left, this.TelescopeAo.Rotation))))))
{
return;
}
Vector3 vector3 = Vector3.Transform(this.PlayerManager.Position - this.TelescopeAo.Position, this.TelescopeAo.Rotation);
if ((double)Math.Abs(vector3.Z) >= 0.5 || (double)Math.Abs(vector3.Y) >= 0.5)
{
return;
}
this.Visible = true;
this.State = TelescopeHost.StateType.In;
this.BitTimer = 0.0f;
this.MessageIndex = -3;
this.Fader = TimeSpan.Zero;
this.NowViewing = this.CameraManager.Viewpoint;
this.PlayerManager.CanControl = false;
this.PlayerManager.Action = ActionType.ReadTurnAround;
this.DotManager.Hidden = true;
this.DotManager.PreventPoI = true;
}
public override void Update(GameTime gameTime)
{
if (this.GameState.Paused || this.GameState.InMap || (!this.CameraManager.ActionRunning || !FezMath.IsOrthographic(this.CameraManager.Viewpoint)) || this.GameState.Loading)
{
return;
}
Vector3 depthMask = FezMath.DepthMask(this.CameraManager.Viewpoint);
Vector3 vector3_1 = FezMath.ScreenSpaceMask(this.CameraManager.Viewpoint);
if (this.RightPositions == 4)
{
this.SinceSolved += (float)gameTime.ElapsedGameTime.TotalSeconds;
float num = FezMath.Saturate(this.SinceSolved);
float amount = Easing.EaseIn((double)num, EasingType.Cubic);
foreach (TrileInstance instance in this.Blocks)
{
Vector3 v = instance.Center - TetrisPuzzleHost.PuzzleCenter;
if ((double)v.Length() > 0.5)
{
Vector3 vector3_2 = FezMath.Sign(FezMath.AlmostClamp(v, 0.1f));
Vector3 vector3_3 = (TetrisPuzzleHost.PuzzleCenter + vector3_2 * 1.75f) * FezMath.XZMask + Vector3.UnitY * instance.Center;
Vector3 vector3_4 = (TetrisPuzzleHost.PuzzleCenter + vector3_2) * FezMath.XZMask + Vector3.UnitY * instance.Center;
instance.PhysicsState.Center = Vector3.Lerp(vector3_3, vector3_4, amount);
instance.PhysicsState.UpdateInstance();
this.LevelManager.UpdateInstance(instance);
}
}
if ((double)num != 1.0)
{
return;
}
bool flag = false;
foreach (TrileInstance instance in this.Blocks)
{
if (!flag)
{
ServiceHelper.AddComponent((IGameComponent) new GlitchyDespawner(this.Game, instance, TetrisPuzzleHost.PuzzleCenter + Vector3.UnitY));
flag = true;
}
else
{
ServiceHelper.AddComponent((IGameComponent) new GlitchyDespawner(this.Game, instance));
}
}
this.GameState.SaveData.ThisLevel.InactiveArtObjects.Add(0);
foreach (Volume volume in Enumerable.Where <Volume>((IEnumerable <Volume>) this.LevelManager.Volumes.Values, (Func <Volume, bool>)(x =>
{
if (x.ActorSettings != null && x.ActorSettings.IsPointOfInterest)
{
return(x.Enabled);
}
else
{
return(false);
}
})))
{
volume.Enabled = false;
this.GameState.SaveData.ThisLevel.InactiveVolumes.Add(volume.Id);
}
this.LevelService.ResolvePuzzle();
this.Enabled = false;
}
else
{
this.RightPositions = 0;
int num1 = 0;
int num2 = 0;
this.Blocks.Sort((Comparison <TrileInstance>)((a, b) => b.LastTreasureSin.CompareTo(a.LastTreasureSin)));
using (List <TrileInstance> .Enumerator enumerator = this.Blocks.GetEnumerator())
{
while (enumerator.MoveNext())
{
TrileInstance instance = enumerator.Current;
if (!instance.PhysicsState.Grounded)
{
instance.LastTreasureSin = this.SinceStarted;
}
if ((double)instance.Position.Y >= 19.0 && (double)instance.Position.Y <= 20.5 && (this.PlayerManager.HeldInstance != instance && this.PlayerManager.PushedInstance != instance) && instance.PhysicsState.Grounded && instance.PhysicsState.Ground.First != this.PlayerManager.PushedInstance)
{
Vector3 vector3_2 = Vector3.Min(Vector3.Max(FezMath.Round((instance.Center - TetrisPuzzleHost.PuzzleCenter) / 1.75f), new Vector3(-3f, 0.0f, -3f)), new Vector3(3f, 1f, 3f));
Vector3 vector3_3 = (TetrisPuzzleHost.PuzzleCenter + vector3_2 * 1.75f - instance.Center) * FezMath.XZMask;
float num3 = Math.Max(vector3_3.Length(), 0.1f);
instance.PhysicsState.Velocity += 0.25f * vector3_3 / num3 * (float)gameTime.ElapsedGameTime.TotalSeconds;
if ((double)num3 <= 0.100000001490116 && (double)vector3_2.Y == 0.0 && instance != this.PlayerManager.Ground.First && !Enumerable.Any <TrileInstance>((IEnumerable <TrileInstance>) this.Blocks, (Func <TrileInstance, bool>)(x => x.PhysicsState.Ground.First == instance)) && Enumerable.Any <TrileInstance>((IEnumerable <TrileInstance>) this.Blocks, (Func <TrileInstance, bool>)(b =>
{
if (b != instance && FezMath.AlmostEqual(b.Position.Y, instance.Position.Y))
{
return((double)Math.Abs(FezMath.Dot(b.Center - instance.Center, depthMask)) < 1.75);
}
else
{
return(false);
}
})))
{
int num4 = Math.Sign(FezMath.Dot(instance.Center - TetrisPuzzleHost.PuzzleCenter, depthMask));
if (num4 == 0)
{
num4 = 1;
}
for (int index = -2; index <= 2; ++index)
{
int num5 = TetrisPuzzleHost.SpiralTraversal[index + 2] * num4;
Vector3 tetativePosition = vector3_1 * instance.PhysicsState.Center + TetrisPuzzleHost.PuzzleCenter * depthMask + depthMask * (float)num5 * 1.75f;
if (Enumerable.All <TrileInstance>((IEnumerable <TrileInstance>) this.Blocks, (Func <TrileInstance, bool>)(b =>
{
if (b != instance && FezMath.AlmostEqual(b.Position.Y, instance.Position.Y))
{
return((double)Math.Abs(FezMath.Dot(b.Center - tetativePosition, depthMask)) >= 1.57499992847443);
}
else
{
return(true);
}
})))
{
instance.PhysicsState.Center = tetativePosition;
break;
}
}
}
if (this.RightPositions < 4 && (double)num3 <= 0.100000001490116 && instance.PhysicsState.Grounded)
{
if ((double)instance.Position.Y == 20.0)
{
if ((double)vector3_2.X == (double)TetrisPuzzleHost.TwoHigh.X && (double)vector3_2.Z == (double)TetrisPuzzleHost.TwoHigh.Z)
{
this.RightPositions += 2;
}
}
else
{
if ((double)vector3_2.X == (double)TetrisPuzzleHost.Interchangeable1_1.X && (double)vector3_2.Z == (double)TetrisPuzzleHost.Interchangeable1_1.Z || (double)vector3_2.X == (double)TetrisPuzzleHost.Interchangeable1_2.X && (double)vector3_2.Z == (double)TetrisPuzzleHost.Interchangeable1_2.Z)
{
++num1;
}
if ((double)vector3_2.X == (double)TetrisPuzzleHost.Interchangeable2_1.X && (double)vector3_2.Z == (double)TetrisPuzzleHost.Interchangeable2_1.Z || (double)vector3_2.X == (double)TetrisPuzzleHost.Interchangeable2_2.X && (double)vector3_2.Z == (double)TetrisPuzzleHost.Interchangeable2_2.Z)
{
++num2;
}
}
}
}
}
}
if (this.RightPositions >= 4 || num1 != 2 && num2 != 2)
{
return;
}
this.RightPositions += 2;
}
}
