public void DetermineInBackground(IPhysicsEntity entity, bool allowEnterInBackground, bool postRotation, bool keepInFront)
{
if (allowEnterInBackground)
{
if (entity is IComplexPhysicsEntity)
{
IComplexPhysicsEntity complexPhysicsEntity = entity as IComplexPhysicsEntity;
Vector3 impulse = 1.0 / 32.0 * Vector3.Down;
QueryOptions options = QueryOptions.None;
if (complexPhysicsEntity.Background)
{
options |= QueryOptions.Background;
}
bool flag = BoxCollisionResultExtensions.AnyHit(this.CollisionManager.CollideEdge(entity.Center, impulse, entity.Size / 2f, Direction2D.Vertical, options));
if (!flag)
{
flag = flag | BoxCollisionResultExtensions.AnyHit(this.CollisionManager.CollideEdge(entity.Center, impulse, entity.Size / 2f, Direction2D.Vertical, options, 0.0f, FezMath.GetOpposite(this.CameraManager.Viewpoint)));
}
if (complexPhysicsEntity.Grounded && !flag)
{
this.DebuggingBag.Add("zz. had to re-clamp to ground", (object)"POSITIF");
MultipleHits <CollisionResult> result = this.CollisionManager.CollideEdge(entity.Center, impulse, entity.Size / 2f, Direction2D.Vertical, options, 0.0f, this.CameraManager.LastViewpoint);
if (BoxCollisionResultExtensions.AnyCollided(result))
{
this.ClampToGround(entity, new Vector3?(BoxCollisionResultExtensions.First(result).NearestDistance), this.CameraManager.LastViewpoint);
}
}
}
entity.Background = false;
PhysicsManager.WallHuggingResult wallHuggingResult;
do
{
this.DetermineOverlapsInternal(entity, this.CameraManager.Viewpoint);
wallHuggingResult = this.HugWalls(entity, true, postRotation, keepInFront);
}while (wallHuggingResult.Hugged);
entity.Background = wallHuggingResult.Behind;
this.DetermineOverlapsInternal(entity, this.CameraManager.Viewpoint);
this.HugWalls(entity, false, false, keepInFront);
}
else
{
if (!entity.Background)
{
return;
}
bool flag = true;
foreach (PointCollision pointCollision in entity.CornerCollision)
{
flag = flag & !this.IsHuggable(pointCollision.Instances.Deep, entity);
}
if (!flag)
{
return;
}
entity.Background = false;
}
}
public void DetermineOverlaps(IComplexPhysicsEntity entity)
{
this.DetermineOverlapsInternal((IPhysicsEntity) entity, this.CameraManager.Viewpoint);
Vector3 center = entity.Center;
Vector3 vector3 = entity.Size / 2f - new Vector3(1.0 / 1000.0);
if ((double) this.CollisionManager.GravityFactor < 0.0)
vector3 *= new Vector3(1f, -1f, 1f);
QueryOptions options = entity.Background ? QueryOptions.Background : QueryOptions.None;
entity.AxisCollision[VerticalDirection.Up] = this.LevelManager.NearestTrile(center + vector3 * Vector3.Up, options);
entity.AxisCollision[VerticalDirection.Down] = this.LevelManager.NearestTrile(center + vector3 * Vector3.Down, options);
}
public void DetermineOverlaps(IComplexPhysicsEntity entity)
{
this.DetermineOverlapsInternal((IPhysicsEntity)entity, this.CameraManager.Viewpoint);
Vector3 center = entity.Center;
Vector3 vector3 = entity.Size / 2f - new Vector3(1.0 / 1000.0);
if ((double)this.CollisionManager.GravityFactor < 0.0)
{
vector3 *= new Vector3(1f, -1f, 1f);
}
QueryOptions options = entity.Background ? QueryOptions.Background : QueryOptions.None;
entity.AxisCollision[VerticalDirection.Up] = this.LevelManager.NearestTrile(center + vector3 * Vector3.Up, options);
entity.AxisCollision[VerticalDirection.Down] = this.LevelManager.NearestTrile(center + vector3 * Vector3.Down, options);
}
public bool Update(IComplexPhysicsEntity entity)
{
QueryOptions queryOptions = QueryOptions.None;
if (entity.Background)
{
queryOptions |= QueryOptions.Background;
}
this.MoveAlongWithGround((IPhysicsEntity)entity, queryOptions);
MultipleHits <CollisionResult> horizontalResults;
MultipleHits <CollisionResult> verticalResults;
this.CollisionManager.CollideRectangle(entity.Center, entity.Velocity, entity.Size, queryOptions, entity.Elasticity, out horizontalResults, out verticalResults);
bool grounded = entity.Grounded;
MultipleHits <TrileInstance> ground1 = entity.Ground;
Vector3? clampToGroundDistance = new Vector3?();
FaceOrientation visibleOrientation = this.CameraManager.VisibleOrientation;
bool flag1 = (double)this.CollisionManager.GravityFactor < 0.0;
if (BoxCollisionResultExtensions.AnyCollided(verticalResults) && (flag1 ? ((double)entity.Velocity.Y > 0.0 ? 1 : 0) : ((double)entity.Velocity.Y < 0.0 ? 1 : 0)) != 0)
{
MultipleHits <TrileInstance> ground2 = entity.Ground;
CollisionResult collisionResult1 = verticalResults.NearLow;
CollisionResult collisionResult2 = verticalResults.FarHigh;
if (collisionResult2.Destination != null && collisionResult2.Destination.GetRotatedFace(visibleOrientation) != CollisionType.None)
{
ground2.FarHigh = collisionResult2.Destination;
if (collisionResult2.Collided && (collisionResult2.ShouldBeClamped || entity.MustBeClampedToGround))
{
clampToGroundDistance = new Vector3?(collisionResult2.NearestDistance);
}
}
else
{
ground2.FarHigh = (TrileInstance)null;
}
if (collisionResult1.Destination != null && collisionResult1.Destination.GetRotatedFace(visibleOrientation) != CollisionType.None)
{
ground2.NearLow = collisionResult1.Destination;
if (collisionResult1.Collided && (collisionResult1.ShouldBeClamped || entity.MustBeClampedToGround))
{
clampToGroundDistance = new Vector3?(collisionResult1.NearestDistance);
}
}
else
{
ground2.NearLow = (TrileInstance)null;
}
entity.Ground = ground2;
}
else
{
entity.Ground = new MultipleHits <TrileInstance>();
}
entity.Ceiling = (double)entity.Velocity.Y <= 0.0 || !BoxCollisionResultExtensions.AnyCollided(verticalResults) ? new MultipleHits <CollisionResult>() : verticalResults;
bool flag2 = (this.PlayerManager.Action == ActionType.Grabbing || this.PlayerManager.Action == ActionType.Pushing || (this.PlayerManager.Action == ActionType.GrabCornerLedge || this.PlayerManager.Action == ActionType.LowerToCornerLedge) || this.PlayerManager.Action == ActionType.SuckedIn || this.PlayerManager.Action == ActionType.Landing) | entity.MustBeClampedToGround;
entity.MustBeClampedToGround = false;
bool velocityIrrelevant = ((flag2 ? 1 : 0) | (!entity.Grounded ? 0 : (entity.Ground.First.ForceClampToGround ? 1 : 0))) != 0;
if (grounded && !entity.Grounded)
{
entity.GroundedVelocity = new Vector3?(entity.Velocity);
}
else if (!grounded && entity.Grounded)
{
entity.GroundedVelocity = new Vector3?();
}
Vector3 vector2 = FezMath.RightVector(this.CameraManager.Viewpoint);
entity.MovingDirection = FezMath.DirectionFromMovement(Vector3.Dot(entity.Velocity, vector2));
bool flag3 = this.PlayerManager.Action == ActionType.FrontClimbingLadder || this.PlayerManager.Action == ActionType.FrontClimbingVine;
if (entity.GroundMovement != Vector3.Zero || flag3)
{
this.DetermineInBackground((IPhysicsEntity)entity, true, false, !this.PlayerManager.Climbing);
}
return(this.UpdateInternal((IPhysicsEntity)entity, horizontalResults, verticalResults, clampToGroundDistance, grounded, !entity.HandlesZClamping, velocityIrrelevant, false));
}
public bool Update(IComplexPhysicsEntity entity)
{
QueryOptions queryOptions = QueryOptions.None;
if (entity.Background)
queryOptions |= QueryOptions.Background;
this.MoveAlongWithGround((IPhysicsEntity) entity, queryOptions);
MultipleHits<CollisionResult> horizontalResults;
MultipleHits<CollisionResult> verticalResults;
this.CollisionManager.CollideRectangle(entity.Center, entity.Velocity, entity.Size, queryOptions, entity.Elasticity, out horizontalResults, out verticalResults);
bool grounded = entity.Grounded;
MultipleHits<TrileInstance> ground1 = entity.Ground;
Vector3? clampToGroundDistance = new Vector3?();
FaceOrientation visibleOrientation = this.CameraManager.VisibleOrientation;
bool flag1 = (double) this.CollisionManager.GravityFactor < 0.0;
if (BoxCollisionResultExtensions.AnyCollided(verticalResults) && (flag1 ? ((double) entity.Velocity.Y > 0.0 ? 1 : 0) : ((double) entity.Velocity.Y < 0.0 ? 1 : 0)) != 0)
{
MultipleHits<TrileInstance> ground2 = entity.Ground;
CollisionResult collisionResult1 = verticalResults.NearLow;
CollisionResult collisionResult2 = verticalResults.FarHigh;
if (collisionResult2.Destination != null && collisionResult2.Destination.GetRotatedFace(visibleOrientation) != CollisionType.None)
{
ground2.FarHigh = collisionResult2.Destination;
if (collisionResult2.Collided && (collisionResult2.ShouldBeClamped || entity.MustBeClampedToGround))
clampToGroundDistance = new Vector3?(collisionResult2.NearestDistance);
}
else
ground2.FarHigh = (TrileInstance) null;
if (collisionResult1.Destination != null && collisionResult1.Destination.GetRotatedFace(visibleOrientation) != CollisionType.None)
{
ground2.NearLow = collisionResult1.Destination;
if (collisionResult1.Collided && (collisionResult1.ShouldBeClamped || entity.MustBeClampedToGround))
clampToGroundDistance = new Vector3?(collisionResult1.NearestDistance);
}
else
ground2.NearLow = (TrileInstance) null;
entity.Ground = ground2;
}
else
entity.Ground = new MultipleHits<TrileInstance>();
entity.Ceiling = (double) entity.Velocity.Y <= 0.0 || !BoxCollisionResultExtensions.AnyCollided(verticalResults) ? new MultipleHits<CollisionResult>() : verticalResults;
bool flag2 = (this.PlayerManager.Action == ActionType.Grabbing || this.PlayerManager.Action == ActionType.Pushing || (this.PlayerManager.Action == ActionType.GrabCornerLedge || this.PlayerManager.Action == ActionType.LowerToCornerLedge) || this.PlayerManager.Action == ActionType.SuckedIn || this.PlayerManager.Action == ActionType.Landing) | entity.MustBeClampedToGround;
entity.MustBeClampedToGround = false;
bool velocityIrrelevant = ((flag2 ? 1 : 0) | (!entity.Grounded ? 0 : (entity.Ground.First.ForceClampToGround ? 1 : 0))) != 0;
if (grounded && !entity.Grounded)
entity.GroundedVelocity = new Vector3?(entity.Velocity);
else if (!grounded && entity.Grounded)
entity.GroundedVelocity = new Vector3?();
Vector3 vector2 = FezMath.RightVector(this.CameraManager.Viewpoint);
entity.MovingDirection = FezMath.DirectionFromMovement(Vector3.Dot(entity.Velocity, vector2));
bool flag3 = this.PlayerManager.Action == ActionType.FrontClimbingLadder || this.PlayerManager.Action == ActionType.FrontClimbingVine;
if (entity.GroundMovement != Vector3.Zero || flag3)
this.DetermineInBackground((IPhysicsEntity) entity, true, false, !this.PlayerManager.Climbing);
return this.UpdateInternal((IPhysicsEntity) entity, horizontalResults, verticalResults, clampToGroundDistance, grounded, !entity.HandlesZClamping, velocityIrrelevant, false);
}
