// Token: 0x06004982 RID: 18818 RVA: 0x001192B4 File Offset: 0x001174B4
private void Update()
{
float deltaTime = base.UpdateRealTimeDelta();
if (this.mPressed)
{
global::SpringPosition component = base.GetComponent <global::SpringPosition>();
if (component != null)
{
component.enabled = false;
}
this.mScroll = 0f;
}
else
{
this.mMomentum += this.scale * (this.mScroll * 20f);
this.mScroll = global::NGUIMath.SpringLerp(this.mScroll, 0f, 20f, deltaTime);
if (this.mMomentum.magnitude > 0.01f)
{
this.mTrans.localPosition += global::NGUIMath.SpringDampen(ref this.mMomentum, 9f, deltaTime);
this.mBounds = global::NGUIMath.CalculateAbsoluteWidgetBounds(this.rootForBounds);
if (!this.ConstrainToBounds(this.dragEffect == global::UIDragObject.DragEffect.None))
{
global::SpringPosition component2 = base.GetComponent <global::SpringPosition>();
if (component2 != null)
{
component2.enabled = false;
}
}
return;
}
this.mScroll = 0f;
}
global::NGUIMath.SpringDampen(ref this.mMomentum, 9f, deltaTime);
}
// Token: 0x06004E02 RID: 19970 RVA: 0x001377D8 File Offset: 0x001359D8
public bool ConstrainTargetToBounds(Transform target, ref global::AABBox targetBounds, bool immediate)
{
Vector3 vector = this.CalculateConstrainOffset(targetBounds.min, targetBounds.max);
if (vector.magnitude > 0f)
{
if (immediate)
{
target.localPosition += vector;
targetBounds.center += vector;
global::SpringPosition component = target.GetComponent <global::SpringPosition>();
if (component != null)
{
component.enabled = false;
}
}
else
{
global::SpringPosition springPosition = global::SpringPosition.Begin(target.gameObject, target.localPosition + vector, 13f);
springPosition.ignoreTimeScale = true;
springPosition.worldSpace = false;
}
return(true);
}
return(false);
}
// Token: 0x06004970 RID: 18800 RVA: 0x00118AC0 File Offset: 0x00116CC0
private void LateUpdate()
{
float deltaTime = base.UpdateRealTimeDelta();
if (this.target == null)
{
return;
}
if (this.mPressed)
{
global::SpringPosition component = this.target.GetComponent <global::SpringPosition>();
if (component != null)
{
component.enabled = false;
}
this.mScroll = 0f;
}
else
{
this.mMomentum += this.scale * (-this.mScroll * 0.05f);
this.mScroll = global::NGUIMath.SpringLerp(this.mScroll, 0f, 20f, deltaTime);
if (this.mMomentum.magnitude > 0.0001f)
{
if (this.mPanel == null)
{
this.FindPanel();
}
if (this.mPanel != null)
{
this.target.position += global::NGUIMath.SpringDampen(ref this.mMomentum, 9f, deltaTime);
if (this.restrictWithinPanel && this.mPanel.clipping != global::UIDrawCall.Clipping.None)
{
this.mBounds = global::NGUIMath.CalculateRelativeWidgetBounds(this.mPanel.cachedTransform, this.target);
if (!this.mPanel.ConstrainTargetToBounds(this.target, ref this.mBounds, this.dragEffect == global::UIDragObject.DragEffect.None))
{
global::SpringPosition component2 = this.target.GetComponent <global::SpringPosition>();
if (component2 != null)
{
component2.enabled = false;
}
}
}
return;
}
}
else
{
this.mScroll = 0f;
}
}
global::NGUIMath.SpringDampen(ref this.mMomentum, 9f, deltaTime);
}
// Token: 0x06004BBF RID: 19391 RVA: 0x00127EE4 File Offset: 0x001260E4
public static global::SpringPosition Begin(GameObject go, Vector3 pos, float strength)
{
global::SpringPosition springPosition = go.GetComponent <global::SpringPosition>();
if (springPosition == null)
{
springPosition = go.AddComponent <global::SpringPosition>();
}
springPosition.target = pos;
springPosition.strength = strength;
if (!springPosition.enabled)
{
springPosition.mThreshold = 0f;
springPosition.enabled = true;
}
return(springPosition);
}
// Token: 0x0600497F RID: 18815 RVA: 0x001190E8 File Offset: 0x001172E8
public void Press(bool isPressed)
{
if (this.rootForBounds != null)
{
this.mPressed = isPressed;
if (isPressed)
{
this.mBounds = global::NGUIMath.CalculateAbsoluteWidgetBounds(this.rootForBounds);
this.mMomentum = Vector2.zero;
this.mScroll = 0f;
global::SpringPosition component = base.GetComponent <global::SpringPosition>();
if (component != null)
{
component.enabled = false;
}
}
else if (this.dragEffect == global::UIDragObject.DragEffect.MomentumAndSpring)
{
this.ConstrainToBounds(false);
}
}
}
// Token: 0x0600497E RID: 18814 RVA: 0x0011904C File Offset: 0x0011724C
public bool ConstrainToBounds(bool immediate)
{
if (this.mTrans != null && this.rootForBounds != null)
{
Vector3 vector = this.CalculateConstrainOffset();
if (vector.magnitude > 0f)
{
if (immediate)
{
this.mTrans.position -= vector;
}
else
{
global::SpringPosition springPosition = global::SpringPosition.Begin(base.gameObject, this.mTrans.position - vector, 13f);
springPosition.ignoreTimeScale = true;
springPosition.worldSpace = true;
}
return(true);
}
}
return(false);
}
// Token: 0x0600496E RID: 18798 RVA: 0x001185A8 File Offset: 0x001167A8
private void OnPress(bool pressed)
{
if (base.enabled && base.gameObject.activeInHierarchy && this.target != null)
{
this.mPressed = pressed;
if (pressed)
{
if ((this.restrictWithinPanel || this.restrictToScreen) && this.mPanel == null)
{
this.FindPanel();
}
if (this.restrictWithinPanel)
{
this.mBounds = global::NGUIMath.CalculateRelativeWidgetBounds(this.mPanel.cachedTransform, this.target);
}
if (this.restrictToScreen)
{
global::UICamera uicamera = global::UICamera.FindCameraForLayer(base.gameObject.layer);
Rect rect = global::UIDragObject.screenBorder.Add(uicamera.camera.pixelRect);
this.mBounds = global::AABBox.CenterAndSize(rect.center, new Vector3(rect.width, rect.height, 0f));
}
this.mMomentum = Vector3.zero;
this.mScroll = 0f;
global::SpringPosition component = this.target.GetComponent <global::SpringPosition>();
if (component != null)
{
component.enabled = false;
}
this.mLastPos = global::UICamera.lastHit.point;
Transform transform = global::UICamera.currentCamera.transform;
this.mPlane = new Plane(((!(this.mPanel != null)) ? transform.rotation : this.mPanel.cachedTransform.rotation) * Vector3.back, this.mLastPos);
}
else if (this.restrictWithinPanel && this.mPanel.clipping != global::UIDrawCall.Clipping.None && this.dragEffect == global::UIDragObject.DragEffect.MomentumAndSpring)
{
this.mPanel.ConstrainTargetToBounds(this.target, ref this.mBounds, false);
}
}
}
