static public TweenPosition Begin(GameObject go, float duration, Vector3 From, Vector3 pos, ButtonCallBack CallBack)
{
TweenPosition comp = UITweener.Begin <TweenPosition>(go, duration);
comp.CallBackWhenFinished = CallBack;
comp.from = From;
comp.to = pos;
if (duration <= 0f)
{
comp.Sample(1f, true);
comp.enabled = false;
CallBack(comp.gameObject);
}
return(comp);
}
/// <summary>
/// Start the tweening operation.
/// </summary>
static public TweenPosition Begin(GameObject go, float duration, Vector3 pos, bool worldSpace)
{
TweenPosition comp = UITweener.Begin <TweenPosition>(go, duration);
comp.worldSpace = worldSpace;
comp.from = comp.value;
comp.to = pos;
if (duration <= 0f)
{
comp.Sample(1f, true);
comp.enabled = false;
}
return(comp);
}
static public TweenPosition Begin(GameObject go, float duration, Vector3 start, Vector3 end)
{
go.transform.localPosition = start;
TweenPosition comp = UITweener.Begin <TweenPosition>(go, duration);
comp.from = comp.position;
comp.to = end;
if (duration <= 0f)
{
comp.Sample(1f, true);
comp.enabled = false;
}
return(comp);
}
void Append()
{
GameObject item = invisibleQ.Dequeue();
lastItem = item;
item.SetActive(true);
item.transform.localPosition = nextPosition;
TweenPosition tween = item.GetComponent <TweenPosition>();
tween.enabled = true;
tween.tweenFactor = (tween.from.y - nextPosition.y) / (tween.from.y - tween.to.y);
tween.Sample(tween.tweenFactor, false);
tween.PlayForward();
visibleQ.Enqueue(item);
}
/// <summary>
/// Start the tweening operation.
/// </summary>
static public TweenPosition Begin(GameObject target, float duration, Vector3 pos, bool worldSpace)
{
TweenPosition tweenComp = UITweener.Begin <TweenPosition>(target, duration);
tweenComp.worldSpace = worldSpace;
tweenComp.from = tweenComp.value;
tweenComp.to = pos;
if (duration <= 0f)
{
tweenComp.Sample(1f, true);
tweenComp.enabled = false;
}
return(tweenComp);
}
public static TweenPosition Begin(GameObject go, Vector3 from, Vector3 to, float duration = 1f, float delay = 0f)
{
TweenPosition comp = Begin <TweenPosition>(go, duration);
comp.value = from;
comp.from = from;
comp.to = to;
comp.duration = duration;
comp.delay = delay;
if (duration <= 0)
{
comp.Sample(1, true);
comp.enabled = false;
}
return(comp);
}
static public TweenPosition Begin(GameObject go, float duration, Vector3 pos, EventDelegate finish)
{
TweenPosition comp = UITweener.Begin <TweenPosition>(go, duration);
comp.from = comp.value;
comp.to = pos;
comp.onFinished = new System.Collections.Generic.List <EventDelegate>()
{
finish
};
if (duration <= 0f)
{
comp.Sample(1f, true);
comp.enabled = false;
}
return(comp);
}
public static TweenPosition Begin(GameObject go, float duration, Vector3 pos)
{
//IL_000b: Unknown result type (might be due to invalid IL or missing references)
//IL_0010: Unknown result type (might be due to invalid IL or missing references)
//IL_0016: Unknown result type (might be due to invalid IL or missing references)
//IL_0017: Unknown result type (might be due to invalid IL or missing references)
TweenPosition tweenPosition = UITweener.Begin <TweenPosition>(go, duration, true);
tweenPosition.from = tweenPosition.value;
tweenPosition.to = pos;
if (duration <= 0f)
{
tweenPosition.Sample(1f, true);
tweenPosition.set_enabled(false);
}
return(tweenPosition);
}
public void ResetUIPlayTweenTargetToBegining()
{
if (this.NGUIPlayTween != null && this.NGUIPlayTween.tweenTarget != null)
{
GameObject tweenTarget = this.NGUIPlayTween.tweenTarget;
TweenPosition component = tweenTarget.GetComponent <TweenPosition>();
if (component != null)
{
component.enabled = false;
component.ResetToBeginning();
component.Sample(0f, true);
component.tweenFactor = 0f;
}
TweenAlpha component2 = tweenTarget.GetComponent <TweenAlpha>();
if (component2 != null)
{
component2.ResetToBeginning();
component2.Sample(0f, true);
component2.tweenFactor = 0f;
component2.enabled = false;
}
}
}
public static TweenPosition MoveTo(bool reset, GameObject go, UITweener.Method method, UITweener.Style style,
float duration, float delay, Vector3 pos)
{
if (go == null)
{
return(null);
}
if (reset)
{
//go.RemoveComponent<TweenPosition>();
}
TweenPosition comp = UITweenerUtil.Begin <TweenPosition>(go, method, style, duration, delay);
if (reset)
{
comp = ResetTween(comp);
}
comp.from = comp.position;
comp.to = pos;
comp.duration = duration;
comp.delay = delay;
if (duration <= 0f)
{
comp.Sample(1f, true);
comp.enabled = false;
}
if (!reset)
{
comp = ResetTween(comp);
}
comp.Play(true);
return(comp);
}
void Start()
{
////code for testing
//Begin();
//onCreateItem += OnCreateItem;
//onHandleClick += OnHandleClickTest;
//onEnd += OnEnd;
////----------------
//create items
for (int i = 0; i < itemCount; ++i)
{
GameObject item = CommonFunction.InstantiateObject(itemPrefab, scrollArea.transform);
item.SetActive(false);
invisibleQ.Enqueue(item);
if (i == preselectedItemIndex)
{
preselectedItem = item;
}
if (onCreateItem != null)
{
onCreateItem(item, i);
}
}
scrollAreaHeight = (int)scrollArea.clipRange.w;
itemHeight = invisibleQ.Peek().GetComponent <UIWidget>().height;
visibleItemCount = Mathf.CeilToInt((float)scrollAreaHeight / itemHeight) + 1;
if (visibleItemCount > itemCount)
{
Debug.LogError("Visible item count: " + visibleItemCount + " item count: " + itemCount +
", enlarge item or shrink scroll area.");
}
//add tween to item
tweeners = new TweenPosition[itemCount];
for (int i = 0; i < itemCount; ++i)
{
GameObject item = invisibleQ.Dequeue();
TweenPosition tween = item.AddComponent <TweenPosition>();
tween.from.y = itemHeight * visibleItemCount / 2;
tween.to.y = -tween.from.y;
tween.method = UITweener.Method.Linear;
tween.enabled = false;
tween.duration = itemDuration;
tween.AddOnFinished(() => { OnItemTweenFinished(item); });
tweeners[i] = tween;
invisibleQ.Enqueue(item);
}
//place visible item
int y = -scrollAreaHeight / 2 + (scrollAreaHeight / 2 - itemHeight / 2) % itemHeight - itemHeight / 2;
while (true)
{
GameObject item = invisibleQ.Dequeue();
lastItem = item;
item.SetActive(true);
item.transform.localPosition = new Vector3(0f, y, 0f);
TweenPosition tween = item.GetComponent <TweenPosition>();
tween.tweenFactor = (tween.from.y - y) / (tween.from.y - tween.to.y);
tween.Sample(tween.tweenFactor, false);
visibleQ.Enqueue(item);
if ((y + itemHeight / 2) >= scrollAreaHeight / 2)
{
break;
}
y += itemHeight;
}
initialized = true;
if (autoBegin)
{
Begin();
}
}
