private void DragEventHandler(object sender, DragEventArgs e)
{
if (this.animationState != LiveSphere.AnimationState.Drag)
{
this.animationState = LiveSphere.AnimationState.Drag;
return;
}
this.yAxis += -e.Distance.X * 3.14159274f / 180f;
if (this.toggleEnabled)
{
if (this.yAxis < 0f)
{
this.yAxis = 0f;
}
else if (this.yAxis > 3.14159274f)
{
this.yAxis = 3.14159274f;
}
}
this.UpdateRotateMatrix();
}
public void Stop(bool withAnimate)
{
if (withAnimate)
{
this.isStopAnimate = true;
return;
}
if (this.animation)
{
if ((int)Math.Round((double)(this.yAxis / 3.14159274f)) % 2 == 0)
{
this.yAxis = 0f;
}
else
{
this.yAxis = 3.14159274f;
}
this.animation = false;
this.animationState = LiveSphere.AnimationState.None;
this.UpdateRotateMatrix();
}
}
private void Start(int revo, bool isFlick)
{
if (revo == 0)
{
return;
}
this.startAngle = this.yAxis;
this.endAngle = this.startAngle + (float)revo * 3.14159274f;
this.endAngle = (float)Math.Round((double)(this.endAngle / 3.14159274f)) * 3.14159274f;
if (this.toggleEnabled)
{
this.acceleration *= 3f;
}
if (revo > 0)
{
this.flipEndAngle = this.endAngle - 1.57079637f;
this.acceleration = -5E-06f;
this.secondOmega = 10.88f / this.bounceTime;
this.firstOmega = (float)Math.Sqrt((double)(this.secondOmega * this.secondOmega + 2f * this.acceleration * (this.startAngle - this.flipEndAngle)));
}
else
{
this.flipEndAngle = this.endAngle + 1.57079637f;
this.acceleration = 5E-06f;
this.secondOmega = -10.88f / this.bounceTime;
this.firstOmega = -(float)Math.Sqrt((double)(this.secondOmega * this.secondOmega + 2f * this.acceleration * (this.startAngle - this.flipEndAngle)));
}
this.totalTime = 0f;
this.flipTime = (this.secondOmega - this.firstOmega) / this.acceleration;
this.isStopAnimate = false;
this.animation = true;
if (isFlick)
{
this.animationState = LiveSphere.AnimationState.FlickFlip;
return;
}
this.animationState = LiveSphere.AnimationState.Flip;
}
protected internal override void OnTouchEvent(TouchEventCollection touchEvents)
{
base.OnTouchEvent(touchEvents);
TouchEvent primaryTouchEvent = touchEvents.PrimaryTouchEvent;
if (primaryTouchEvent.Type == TouchEventType.Down)
{
this.animation = false;
Matrix4 transform3D = this.spherePrim.Transform3D;
transform3D.M43 = this.radius * 0.2f;
this.spherePrim.Transform3D = transform3D;
return;
}
if (primaryTouchEvent.Type == TouchEventType.Enter)
{
Matrix4 transform3D2 = this.spherePrim.Transform3D;
transform3D2.M43 = this.radius * 0.2f;
this.spherePrim.Transform3D = transform3D2;
return;
}
if (primaryTouchEvent.Type == TouchEventType.Leave)
{
Matrix4 transform3D3 = this.spherePrim.Transform3D;
transform3D3.M43 = 0f;
this.spherePrim.Transform3D = transform3D3;
return;
}
if (primaryTouchEvent.Type == TouchEventType.Up)
{
Matrix4 transform3D4 = this.spherePrim.Transform3D;
transform3D4.M43 = 0f;
this.spherePrim.Transform3D = transform3D4;
if (this.animationState == LiveSphere.AnimationState.None && !this.animation)
{
if (this.ButtonAction != null)
{
this.ButtonAction.Invoke(this, new TouchEventArgs(touchEvents));
return;
}
}
else
{
if (this.animationState == LiveSphere.AnimationState.Drag)
{
this.totalTime = 0f;
this.endAngle = (float)Math.Round((double)(this.yAxis / 3.14159274f)) * 3.14159274f;
this.flipEndAngle = this.yAxis;
this.isStopAnimate = true;
this.animation = true;
return;
}
if (this.animationState == LiveSphere.AnimationState.Flip)
{
this.animation = true;
this.Stop(true);
return;
}
if (this.animationState == LiveSphere.AnimationState.FlickFlip)
{
this.animationState = LiveSphere.AnimationState.Flip;
}
}
}
}