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);
}
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;
}
