public static SgtPosition Lerp(ref SgtPosition a, ref SgtPosition b, double t)
{
var o = default(SgtPosition);
if (t > 0.5)
{
t = 1.0 - t;
o.GlobalX = b.GlobalX;
o.GlobalY = b.GlobalY;
o.GlobalZ = b.GlobalZ;
o.LocalX = b.LocalX - ((b.GlobalX - a.GlobalX) * CELL_SIZE + b.LocalX - a.LocalX) * t;
o.LocalY = b.LocalY - ((b.GlobalY - a.GlobalY) * CELL_SIZE + b.LocalY - a.LocalY) * t;
o.LocalZ = b.LocalZ - ((b.GlobalZ - a.GlobalZ) * CELL_SIZE + b.LocalZ - a.LocalZ) * t;
}
else
{
o.GlobalX = a.GlobalX;
o.GlobalY = a.GlobalY;
o.GlobalZ = a.GlobalZ;
o.LocalX = a.LocalX + ((b.GlobalX - a.GlobalX) * CELL_SIZE + b.LocalX - a.LocalX) * t;
o.LocalY = a.LocalY + ((b.GlobalY - a.GlobalY) * CELL_SIZE + b.LocalY - a.LocalY) * t;
o.LocalZ = a.LocalZ + ((b.GlobalZ - a.GlobalZ) * CELL_SIZE + b.LocalZ - a.LocalZ) * t;
}
o.SnapLocal();
return(o);
}
protected SgtFloatingObject SpawnAt(SgtPosition position)
{
var index = Random.Range(0, prefabs.Count);
var prefab = prefabs[index];
var prefabPoint = prefab.Point;
var oldSeed = prefab.Seed;
var oldPosition = prefabPoint.Position;
prefab.Seed = Random.Range(int.MinValue, int.MaxValue);
prefabPoint.Position = position;
var instance = Instantiate(prefab, SgtFloatingRoot.Root);
prefab.Seed = oldSeed;
prefabPoint.Position = oldPosition;
instances.Add(instance);
if (instance.OnSpawn != null)
{
instance.OnSpawn(instance.Seed);
}
return(instance);
}
protected virtual void Update()
{
if (Warping == true)
{
Progress += Time.deltaTime;
if (Progress > WarpTime)
{
Progress = WarpTime;
}
var bend = SmoothStep(Progress / WarpTime, Smoothness);
if (Point != null)
{
Point.Position = SgtPosition.Lerp(ref StartPosition, ref TargetPosition, bend);
Point.PositionChanged();
}
if (Progress >= WarpTime)
{
Warping = false;
}
}
}
protected virtual void Update()
{
if (TetherPoint != null)
{
var position = TetherPoint.Position;
var sizeX = Size.x * TetherScale;
var sizeY = Size.y * TetherScale;
var sizeZ = Size.z * TetherScale;
var delta = SgtPosition.Delta(ref position, ref SgtFloatingOrigin.CurrentPoint.Position);
var deltaX = delta.GlobalX * SgtPosition.CellSize + delta.LocalX;
var deltaY = delta.GlobalX * SgtPosition.CellSize + delta.LocalY;
var deltaZ = delta.GlobalX * SgtPosition.CellSize + delta.LocalZ;
var stepX = System.Math.Round(deltaX / sizeX);
var stepY = System.Math.Round(deltaY / sizeY);
var stepZ = System.Math.Round(deltaZ / sizeZ);
if (stepX != 0 || stepY != 0 || stepZ != 0)
{
position.LocalX -= stepX * sizeX;
position.LocalY -= stepY * sizeY;
position.LocalZ -= stepZ * sizeZ;
position.SnapLocal();
TetherPoint.Position = position;
TetherPoint.PositionChanged();
}
}
}
public override void WarpTo(SgtPosition position)
{
warping = true;
progress = 0.0;
startPosition = point.Position;
targetPosition = position;
}
protected SgtFloatingObject SpawnAt(SgtPosition position)
{
if (prefabs.Count > 0)
{
var index = Random.Range(0, prefabs.Count);
var prefab = prefabs[index];
if (prefab != null)
{
var oldSeed = prefab.Seed;
var oldPosition = prefab.Position;
var oldPositionSet = prefab.PositionSet;
prefab.Seed = Random.Range(int.MinValue, int.MaxValue);
prefab.Position = position;
prefab.PositionSet = true;
var instance = Instantiate(prefab, SgtFloatingRoot.Root);
prefab.Seed = oldSeed;
prefab.Position = oldPosition;
prefab.PositionSet = oldPositionSet;
instances.Add(instance);
instance.InvokeOnSpawn();
return(instance);
}
}
return(null);
}
public void Snap()
{
CheckForPositionChanges();
snappedPoint = position;
snappedPointSet = true;
snappedPoint.LocalX = System.Math.Floor(snappedPoint.LocalX);
snappedPoint.LocalY = System.Math.Floor(snappedPoint.LocalY);
snappedPoint.LocalZ = System.Math.Floor(snappedPoint.LocalZ);
var oldPosition = transform.position;
UpdatePositionNow();
var newPosition = transform.position;
var delta = newPosition - oldPosition;
if (OnSnap != null)
{
OnSnap(this, delta);
}
SgtHelper.InvokeSnap(delta);
}
public override void WarpTo(SgtPosition position)
{
Warping = true;
Progress = 0.0;
StartPosition = Point.Position;
TargetPosition = position;
}
private void PreCull(Camera camera)
{
SgtFloatingOrigin.CurrentPoint.Position.SnapLocal();
transform.position = CalculatePosition(ref SgtFloatingOrigin.CurrentPoint.Position);
// Rotate to main camera?
var mainCamera = Camera.main;
if (mainCamera != null)
{
transform.rotation = mainCamera.transform.rotation;
}
// Snap scaled camera position?
var position = transform.position;
if (position.magnitude > SnapRadius)
{
SnappedPoint = SgtFloatingOrigin.CurrentPoint.Position;
transform.position = expectedPosition = Vector3.zero;
if (OnPositionChanged != null)
{
OnPositionChanged(this);
}
if (LateOnPositionChanged != null)
{
LateOnPositionChanged(this);
}
}
}
protected SgtFloatingSpawnable SpawnAt(SgtPosition position)
{
if (prefabs.Count > 0)
{
var index = Random.Range(0, prefabs.Count);
var prefab = prefabs[index];
if (prefab != null)
{
var prefabObject = prefab.CachedObject;
// Universal position?
if (prefabObject.Point != null)
{
var oldSeed = prefab.Seed;
var oldPosition = prefabObject.Point.Position;
prefab.Seed = Random.Range(int.MinValue, int.MaxValue);
prefabObject.Point.Position = position;
var instance = Instantiate(prefab, SgtFloatingRoot.Root);
prefab.Seed = oldSeed;
prefabObject.Point.Position = oldPosition;
instances.Add(instance);
instance.InvokeOnSpawn();
return(instance);
}
// Transform position?
else
{
var floatingCamera = default(SgtFloatingCamera);
if (SgtFloatingCamera.TryGetCamera(gameObject.layer, ref floatingCamera) == true)
{
var oldSeed = prefab.Seed;
prefab.Seed = Random.Range(int.MinValue, int.MaxValue);
var instance = Instantiate(prefab, SgtFloatingRoot.Root);
prefab.Seed = oldSeed;
instances.Add(instance);
instance.InvokeOnSpawn();
instance.transform.position = floatingCamera.CalculatePosition(ref position);
return(instance);
}
}
}
}
return(null);
}
public static double SqrDistance(ref SgtPosition a, ref SgtPosition b)
{
var x = b.LocalX - a.LocalX + (b.GlobalX - a.GlobalX) * CellSize;
var y = b.LocalY - a.LocalY + (b.GlobalY - a.GlobalY) * CellSize;
var z = b.LocalZ - a.LocalZ + (b.GlobalZ - a.GlobalZ) * CellSize;
return(x * x + y * y + z * z);
}
/// <summary>This gives you the camera-relative position of the input SgtPosition in world space.</summary>
public Vector3 CalculatePosition(ref SgtPosition input)
{
var x = (input.GlobalX - snappedPoint.GlobalX) * SgtPosition.CELL_SIZE + (input.LocalX - snappedPoint.LocalX);
var y = (input.GlobalY - snappedPoint.GlobalY) * SgtPosition.CELL_SIZE + (input.LocalY - snappedPoint.LocalY);
var z = (input.GlobalZ - snappedPoint.GlobalZ) * SgtPosition.CELL_SIZE + (input.LocalZ - snappedPoint.LocalZ);
return(new Vector3((float)x, (float)y, (float)z));
}
public static double Distance(ref SgtPosition a, ref SgtPosition b)
{
var x = (b.GlobalX - a.GlobalX) * CellSize + b.LocalX - a.LocalX;
var y = (b.GlobalY - a.GlobalY) * CellSize + b.LocalY - a.LocalY;
var z = (b.GlobalZ - a.GlobalZ) * CellSize + b.LocalZ - a.LocalZ;
return(System.Math.Sqrt(x * x + y * y + z * z));
}
// Get the world space vector between two positions
public static Vector3 Vector(ref SgtPosition a, ref SgtPosition b)
{
var x = (b.GlobalX - a.GlobalX) * CellSize + b.LocalX - a.LocalX;
var y = (b.GlobalY - a.GlobalY) * CellSize + b.LocalY - a.LocalY;
var z = (b.GlobalZ - a.GlobalZ) * CellSize + b.LocalZ - a.LocalZ;
return(new Vector3((float)x, (float)y, (float)z));
}
public static double Distance(SgtPosition a, SgtPosition b)
{
var x = b.LocalX - a.LocalX + (b.GlobalX - a.GlobalX) * CellSize;
var y = b.LocalY - a.LocalY + (b.GlobalY - a.GlobalY) * CellSize;
var z = b.LocalZ - a.LocalZ + (b.GlobalZ - a.GlobalZ) * CellSize;
return(System.Math.Sqrt(x * x + y * y + z * z));
}
public static double SqrDistance(ref SgtPosition a, ref SgtPosition b)
{
var x = (b.GlobalX - a.GlobalX) * CELL_SIZE + b.LocalX - a.LocalX;
var y = (b.GlobalY - a.GlobalY) * CELL_SIZE + b.LocalY - a.LocalY;
var z = (b.GlobalZ - a.GlobalZ) * CELL_SIZE + b.LocalZ - a.LocalZ;
return(x * x + y * y + z * z);
}
/// <summary>This method allows you to change the whole <b>Position</b> state, and it will automatically call the <b>PositionChanged</b> method if the position is different.</summary>
public void SetPosition(SgtPosition newPosition)
{
if (SgtPosition.Equal(ref newPosition, ref Position) == false)
{
Position = newPosition;
PositionChanged();
}
}
protected virtual void LateUpdate()
{
inputManager.Update();
foreach (var finger in inputManager.Fingers)
{
if (finger.Down == true)
{
Pick(finger.Position);
}
}
var targetAlpha = 0.0f;
if (FloatingCamera != null && WorldCamera != null)
{
if (CurrentTarget != null)
{
var localPosition = FloatingCamera.CalculatePosition(ref CurrentTarget.CachedPoint.Position);
var screenPoint = WorldCamera.WorldToScreenPoint(localPosition);
if (screenPoint.z >= 0.0f)
{
var anchoredPosition = default(Vector2);
if (RectTransformUtility.ScreenPointToLocalPointInRectangle(Parent, screenPoint, null, out anchoredPosition) == true)
{
Rect.anchoredPosition = anchoredPosition;
}
targetAlpha = 1.0f;
if (HideIfTooClose == true)
{
if (SgtPosition.SqrDistance(ref SgtFloatingCamera.Instances.First.Value.Position, ref CurrentTarget.CachedPoint.Position) <= CurrentTarget.WarpDistance * CurrentTarget.WarpDistance)
{
targetAlpha = 0.0f;
}
}
}
else
{
Alpha = 0.0f;
}
Title.text = CurrentTarget.WarpName;
}
}
var factor = SgtHelper.DampenFactor(10.0f, Time.deltaTime);
Alpha = Mathf.Lerp(Alpha, targetAlpha, factor);
Group.alpha = Alpha;
Group.blocksRaycasts = targetAlpha > 0.0f;
}
// Calculate the camera-relative position of an SgtPosition
public Vector3 CalculatePosition(ref SgtPosition input)
{
var offsetX = (input.GlobalX - SnappedPoint.GlobalX) * SgtPosition.CellSize + (input.LocalX - SnappedPoint.LocalX);
var offsetY = (input.GlobalY - SnappedPoint.GlobalY) * SgtPosition.CellSize + (input.LocalY - SnappedPoint.LocalY);
var offsetZ = (input.GlobalZ - SnappedPoint.GlobalZ) * SgtPosition.CellSize + (input.LocalZ - SnappedPoint.LocalZ);
var scaledX = offsetX / Scale;
var scaledY = offsetY / Scale;
var scaledZ = offsetZ / Scale;
return(new Vector3((float)scaledX, (float)scaledY, (float)scaledZ));
}
protected virtual void Update()
{
CheckForPositionChanges();
if (OnDistance != null && SgtFloatingCamera.Instances.Count > 0)
{
var floatingCamera = SgtFloatingCamera.Instances.First.Value;
var distance = SgtPosition.Distance(position, floatingCamera.Position);
OnDistance.Invoke(distance);
}
}
public static bool Equal(ref SgtPosition a, ref SgtPosition b)
{
if (a.GlobalX == b.GlobalX && a.GlobalY == b.GlobalY && a.GlobalZ == b.GlobalZ)
{
if (a.LocalX == b.LocalX && a.LocalY == b.LocalY && a.LocalZ == b.LocalZ)
{
return(true);
}
}
return(false);
}
/// <summary>Allows you to warp to the target point with the specified separation distance.</summary>
public void WarpTo(SgtPosition position, double distance)
{
// Make sure we don't warp directly onto the star
var direction = SgtPosition.Direction(ref Point.Position, ref position);
position.LocalX -= direction.x * distance;
position.LocalY -= direction.y * distance;
position.LocalZ -= direction.z * distance;
position.SnapLocal();
WarpTo(position);
}
public static SgtPosition Lerp(SgtPosition a, SgtPosition b, double t)
{
var o = a;
o.LocalX += ((b.GlobalX - a.GlobalX) * CellSize + b.LocalX - a.LocalX) * t;
o.LocalY += ((b.GlobalY - a.GlobalY) * CellSize + b.LocalY - a.LocalY) * t;
o.LocalZ += ((b.GlobalZ - a.GlobalZ) * CellSize + b.LocalZ - a.LocalZ) * t;
o.SnapLocal();
return(o);
}
public static SgtPosition Delta(ref SgtPosition a, ref SgtPosition b)
{
var o = default(SgtPosition);
o.LocalX = a.LocalX - b.LocalX;
o.LocalY = a.LocalY - b.LocalY;
o.LocalZ = a.LocalZ - b.LocalZ;
o.GlobalX = a.GlobalX - b.GlobalX;
o.GlobalY = a.GlobalY - b.GlobalY;
o.GlobalZ = a.GlobalZ - b.GlobalZ;
return(o);
}
// Get the world space vector between two positions
public static Vector3 Vector(SgtPosition a, SgtPosition b)
{
var ax = a.LocalX + a.GlobalX * CellSize;
var ay = a.LocalY + a.GlobalY * CellSize;
var az = a.LocalZ + a.GlobalZ * CellSize;
var bx = b.LocalX + b.GlobalX * CellSize;
var by = b.LocalY + b.GlobalY * CellSize;
var bz = b.LocalZ + b.GlobalZ * CellSize;
var x = bx - ax;
var y = by - ay;
var z = bz - az;
return(new Vector3((float)x, (float)y, (float)z));
}
public static Vector3 Direction(ref SgtPosition a, ref SgtPosition b)
{
var x = b.LocalX - a.LocalX + (b.GlobalX - a.GlobalX) * CellSize;
var y = b.LocalY - a.LocalY + (b.GlobalY - a.GlobalY) * CellSize;
var z = b.LocalZ - a.LocalZ + (b.GlobalZ - a.GlobalZ) * CellSize;
var m = System.Math.Sqrt(x * x + y * y + z * z);
if (m > 0.0)
{
x /= m;
y /= m;
z /= m;
}
return(new Vector3((float)x, (float)y, (float)z));
}
protected virtual void LateUpdate()
{
var targetAlpha = 0.0f;
if (floatingCamera != null && worldCamera != null)
{
if (currentTarget != null)
{
var localPosition = floatingCamera.CalculatePosition(currentTarget.CachedPoint.Position);
var screenPoint = worldCamera.WorldToScreenPoint(localPosition);
if (screenPoint.z >= 0.0f)
{
var anchoredPosition = default(Vector2);
if (RectTransformUtility.ScreenPointToLocalPointInRectangle(parent, screenPoint, null, out anchoredPosition) == true)
{
rect.anchoredPosition = anchoredPosition;
}
targetAlpha = 1.0f;
if (hideIfTooClose == true)
{
if (SgtPosition.SqrDistance(SgtFloatingCamera.Instances.First.Value.Position, currentTarget.CachedPoint.Position) <= currentTarget.WarpDistance * currentTarget.WarpDistance)
{
targetAlpha = 0.0f;
}
}
}
else
{
alpha = 0.0f;
}
title.text = currentTarget.WarpName;
}
}
var factor = SgtHelper.DampenFactor(10.0f, Time.deltaTime);
alpha = Mathf.Lerp(alpha, targetAlpha, factor);
group.alpha = alpha;
group.blocksRaycasts = targetAlpha > 0.0f;
}
/// <summary>This gives you the camera-relative position of the input SgtPosition in world space.</summary>
public Vector3 CalculatePosition(ref SgtPosition input)
{
if (SnappedPointSet == false && UseOrigin == true)
{
SnappedPoint = SgtFloatingOrigin.CurrentPoint.Position;
SnappedPointSet = true;
}
var offsetX = (input.GlobalX - SnappedPoint.GlobalX) * SgtPosition.CellSize + (input.LocalX - SnappedPoint.LocalX);
var offsetY = (input.GlobalY - SnappedPoint.GlobalY) * SgtPosition.CellSize + (input.LocalY - SnappedPoint.LocalY);
var offsetZ = (input.GlobalZ - SnappedPoint.GlobalZ) * SgtPosition.CellSize + (input.LocalZ - SnappedPoint.LocalZ);
var scaledX = offsetX / Scale;
var scaledY = offsetY / Scale;
var scaledZ = offsetZ / Scale;
return(new Vector3((float)scaledX, (float)scaledY, (float)scaledZ));
}
protected virtual void LateUpdate()
{
var floatingCamera = default(SgtFloatingCamera);
var targetAlpha = 0.0f;
if (SgtFloatingCamera.TryGetCamera(1, ref floatingCamera) == true)
{
if (CurrentTarget != null)
{
var localPosition = floatingCamera.CalculatePosition(ref CurrentTarget.CachedPoint.Position);
var screenPoint = floatingCamera.CachedCamera.WorldToScreenPoint(localPosition);
if (screenPoint.z >= 0.0f)
{
var anchoredPosition = default(Vector2);
if (RectTransformUtility.ScreenPointToLocalPointInRectangle(Parent, screenPoint, null, out anchoredPosition) == true)
{
Rect.anchoredPosition = anchoredPosition;
}
targetAlpha = 1.0f;
if (HideIfTooClose == true)
{
if (SgtPosition.SqrDistance(ref SgtFloatingOrigin.CurrentPoint.Position, ref CurrentTarget.CachedPoint.Position) <= CurrentTarget.WarpDistance * CurrentTarget.WarpDistance)
{
targetAlpha = 0.0f;
}
}
}
else
{
Alpha = 0.0f;
}
Title.text = CurrentTarget.WarpName;
}
}
Alpha = SgtHelper.Dampen(Alpha, targetAlpha, 10.0f, Time.deltaTime);
Group.alpha = Alpha;
Group.blocksRaycasts = targetAlpha > 0.0f;
}
protected virtual void Update()
{
if (point != null)
{
CheckForPositionChanges();
if (OnDistance != null)
{
var distance = SgtPosition.Distance(ref SgtFloatingOrigin.currentPoint.Position, ref Point.Position);
OnDistance(distance);
}
}
else
{
expectedPositionSet = false;
}
}
