public void UpdateCameraPreview(ref Vector3 cameraPosition, ref float cameraOrtoSize)
{
if (this.m_done)
{
return;
}
if (GuiManager.GetPointer().down)
{
this.m_fastPreviewMultiplier = 6;
}
Vector2 a = cameraPosition;
this.m_timer += Time.deltaTime * (float)this.m_fastPreviewMultiplier;
float num = (a - new Vector2(this.m_controlPoints[this.m_currentControlPointIndex + 1].position.x, this.m_controlPoints[this.m_currentControlPointIndex + 1].position.y)).magnitude;
float num2 = Mathf.Abs(cameraOrtoSize - this.m_controlPoints[this.m_currentControlPointIndex + 1].zoom);
if (this.m_timer > this.m_animationTime / (float)(this.m_controlPoints.Count - 3))
{
this.m_timer = this.m_animationTime / (float)(this.m_controlPoints.Count - 3);
num = 0f;
num2 = 0f;
}
if (num < 0.5f && num2 < 0.5f)
{
this.m_currentControlPointIndex++;
this.m_timer = 0f;
if (this.m_currentControlPointIndex == this.m_controlPoints.Count - 2)
{
this.m_done = true;
return;
}
}
float i;
switch (this.m_easing)
{
case CameraPreview.EasingAnimation.EasingIn:
i = MathsUtil.EasingInQuad(this.m_timer, 0f, 1f, this.m_animationTime / (float)(this.m_controlPoints.Count - 3));
break;
case CameraPreview.EasingAnimation.EasingOut:
i = MathsUtil.EasingOutQuad(this.m_timer, 0f, 1f, this.m_animationTime / (float)(this.m_controlPoints.Count - 3));
break;
case CameraPreview.EasingAnimation.EasingInOut:
i = MathsUtil.EaseInOutQuad(this.m_timer, 0f, 1f, this.m_animationTime / (float)(this.m_controlPoints.Count - 3));
break;
default:
i = this.m_timer / (this.m_animationTime / (float)(this.m_controlPoints.Count - 3));
break;
}
float x = MathsUtil.CatmullRomInterpolate(this.m_controlPoints[this.m_currentControlPointIndex - 1].position.x, this.m_controlPoints[this.m_currentControlPointIndex].position.x, this.m_controlPoints[this.m_currentControlPointIndex + 1].position.x, this.m_controlPoints[this.m_currentControlPointIndex + 2].position.x, i);
float y = MathsUtil.CatmullRomInterpolate(this.m_controlPoints[this.m_currentControlPointIndex - 1].position.y, this.m_controlPoints[this.m_currentControlPointIndex].position.y, this.m_controlPoints[this.m_currentControlPointIndex + 1].position.y, this.m_controlPoints[this.m_currentControlPointIndex + 2].position.y, i);
float num3 = MathsUtil.CatmullRomInterpolate(this.m_controlPoints[this.m_currentControlPointIndex - 1].zoom, this.m_controlPoints[this.m_currentControlPointIndex].zoom, this.m_controlPoints[this.m_currentControlPointIndex + 1].zoom, this.m_controlPoints[this.m_currentControlPointIndex + 2].zoom, i);
cameraPosition = new Vector3(x, y, cameraPosition.z);
cameraOrtoSize = num3;
}
public override void Update()
{
this.m_timer += Time.unscaledDeltaTime;
if (this.m_timer >= this.m_time)
{
this.m_finished = true;
}
float num = MathsUtil.EaseInOutQuad(this.m_timer, 0f, 1f, this.m_time);
num = 0.5f * num + 0.5f * (this.m_timer / this.m_time);
this.m_pointer.SetPosition(Tutorial.PositionOnSpline(this.m_positions, num));
}
private void Update()
{
if (this.m_contraptionAssets.Count == 0)
{
return;
}
this.m_timer += Time.deltaTime;
this.m_resourceUnloadTimer += Time.deltaTime;
if (this.m_resourceUnloadTimer > 600f)
{
this.m_resourceUnloadTimer = 0f;
Resources.UnloadUnusedAssets();
}
float num = 0.666f;
float num2 = 8f;
if (this.m_state == MenuContraptionManager.State.Default)
{
if (this.m_cameraTarget)
{
this.SetState(MenuContraptionManager.State.Zooming);
}
else
{
this.CreateContraption();
}
}
else if (this.m_state == MenuContraptionManager.State.Zooming)
{
float num3 = 4f;
float t = MathsUtil.EaseInOutQuad(this.m_timer, 0f, 1f, num3);
Vector3 vector = this.CameraTargetPosition();
vector = num * vector + (1f - num) * this.m_defaultCameraPosition;
this.m_camera.transform.position = Vector3.Slerp(this.m_zoomOutPosition, vector, t);
this.m_camera.orthographicSize = Mathf.Lerp(15f, num2, t);
if (this.m_timer > num3)
{
this.SetState(MenuContraptionManager.State.Following);
}
}
else if (this.m_state == MenuContraptionManager.State.ReturnToZoom)
{
this.m_returnTimer += Time.deltaTime;
float num4 = 5f;
float t2 = MathsUtil.EaseInOutQuad(this.m_timer, 0f, 1f, num4);
Vector3 vector2 = this.CameraTargetPosition();
vector2 = num * vector2 + (1f - num) * this.m_defaultCameraPosition;
Vector3 vector3 = Vector3.Slerp(this.m_zoomOutPosition, vector2, t2);
Vector3 a = vector3;
float num5 = 1f;
if (this.m_returnTimer < 4f)
{
float t3 = MathsUtil.EaseInOutQuad(this.m_returnTimer, 0f, 1f, 4f);
a = Vector3.Slerp(this.m_cameraStartPosition, this.m_zoomOutPosition, t3);
num5 = MathsUtil.EaseInOutQuad(Mathf.Clamp(this.m_timer, 0f, 1f), 0f, 1f, 1f);
}
this.m_camera.orthographicSize = Mathf.Lerp(15f, num2, t2);
this.m_camera.transform.position = num5 * vector3 + (1f - num5) * a;
if (this.m_timer > num4)
{
this.SetState(MenuContraptionManager.State.Following);
}
}
else if (this.m_state == MenuContraptionManager.State.Following)
{
if (!this.m_cameraTarget)
{
this.SetState(MenuContraptionManager.State.Returning);
return;
}
Vector3 vector4 = this.CameraTargetPosition();
vector4 = num * vector4 + (1f - num) * this.m_defaultCameraPosition;
this.m_camera.transform.position = vector4;
this.m_camera.orthographicSize = num2;
Vector3 position = this.m_cameraTarget.transform.position;
Vector3 position2 = this.m_camera.transform.position;
Vector2 vector5 = new Vector2(this.m_camera.orthographicSize * (float)Screen.width / (float)Screen.height, this.m_camera.orthographicSize);
float num6 = -5f + -15f * (float)Screen.width / (float)Screen.height;
if (position.x > position2.x + vector5.x - 5f || position.x < num6 - 10f || position.y > position2.y + vector5.y - 5f || position.y < -15f)
{
this.m_contraptionController.StartRemoveTimer(4f);
this.SetState(MenuContraptionManager.State.Returning);
}
if (this.m_timer > 30f)
{
this.m_contraptionController.StartRemoveTimer(4f);
this.SetState(MenuContraptionManager.State.Returning);
}
if (this.m_contraption.IsMovementStopped())
{
this.m_contraptionController.StartRemoveTimer(4f);
this.SetState(MenuContraptionManager.State.Returning);
}
}
else if (this.m_state == MenuContraptionManager.State.Returning)
{
float num7 = 4f;
float t4 = MathsUtil.EaseInOutQuad(this.m_timer, 0f, 1f, num7);
float num8 = MathsUtil.EaseInOutQuad(this.m_timer, 0f, 1f, num7 - 1f);
Vector3 vector6 = Vector3.Slerp(this.m_cameraStartPosition, this.m_zoomOutPosition, t4);
this.m_camera.orthographicSize = Mathf.Lerp(this.m_cameraStartSize, 15f, num8);
Vector3 a2 = vector6;
if (this.m_cameraTarget)
{
a2 = this.CameraTargetPosition();
a2 = num * a2 + (1f - num) * this.m_defaultCameraPosition;
}
this.m_camera.transform.position = num8 * vector6 + (1f - num8) * a2;
if (this.m_timer > num7 - 1f)
{
this.m_returnTimer = this.m_timer;
this.SetState(MenuContraptionManager.State.ReturnToZoom);
this.CreateContraption();
}
}
}