public override void Update()
{
base.Update();
InventoryLight.intensity = Mathf.Lerp(InventoryLight.intensity, TargetLightIntensity, 0.25f);
if (ScreenTarget != null)
{
//figure out how big the list is
gColliderBounds = NGUIMath.CalculateAbsoluteWidgetBounds(tr);
//now get the actual final on-screen point from our ngui cameara so we can check against edges
gColliderBounds.center = ScreenTarget.position;
if (ScreenTargetCamera != null)
{
gScreenBounds.SetMinMax(ScreenTargetCamera.WorldToScreenPoint(gColliderBounds.min), ScreenTargetCamera.WorldToScreenPoint(gColliderBounds.max));
//gScreenBounds.center = ScreenTargetCamera.WorldToScreenPoint(ScreenTarget.position);
}
else
{
gScreenBounds.SetMinMax(NGUICamera.WorldToScreenPoint(gColliderBounds.min), NGUICamera.WorldToScreenPoint(gColliderBounds.max));
//gScreenBounds.center = NGUICamera.WorldToScreenPoint(ScreenTarget.position);
}
//keep the center from going off screen
gScreenOffset = Vector3.zero;
if (gScreenBounds.max.x > Screen.width)
{
gScreenOffset.x = Screen.width - gScreenBounds.max.x;
}
if (gScreenBounds.max.y > Screen.height)
{
gScreenOffset.y = Screen.height - gScreenBounds.max.y;
}
if (gScreenBounds.min.x < 0)
{
gScreenOffset.x = 0f - gScreenBounds.min.x;
}
if (gScreenBounds.min.y < 0)
{
gScreenOffset.y = 0f - gScreenBounds.min.y;
}
gWorldPoint = NGUICamera.ScreenToWorldPoint(gScreenBounds.center + gScreenOffset);
gWorldPoint.z = tr.position.z;
tr.position = gWorldPoint;
}
}
