public override void update()
{
MyTouchInfo[] tTouches = MyTouchInput.getTouch(parent.mCamera);
if (tTouches.Length == 0)//タッチ操作なし
{
parent.changeState(new MyScrollViewWaitState(parent));
return;
}
mSortingElement.element.position = parent.worldPositionToContentPosition(tTouches[0].position);
if (tTouches[0].state == MyTouchState.stationary) //タッチ状態変化なし
{
return;
}
if (tTouches[0].state == MyTouchState.moved)//ドラッグ移動
{
ElementTuple tTuple = parent.getElement(tTouches[0].position);
if (tTuple == null)
{
return;
}
if (mSortingElement.element == tTuple.element)
{
return; //並び替え相手として自分を選択
}
if (!parent.mDataList.isCanSort(tTuple.elementNumber))
{
return; //並び替え不可の要素
}
//並び替える
parent.sortElement(mSortingElement.index, tTuple.index, out mSortingElement, out tTuple);
parent.moveToCorrectPosition(tTuple);
return;
}
parent.changeState(new MyScrollViewWaitState(parent));
}
public override void update()
{
MyTouchInfo[] tTouches = MyTouchInput.getTouch(parent.mCamera);
if (tTouches.Length == 0)//タッチ操作なし
{
return;
}
//並び替え相手選択
if (tTouches[0].state == MyTouchState.ended)
{
ElementTuple tTuple = parent.getElement(tTouches[0].position);
if (tTuple == null || tTuple.element == mSortingElement.element)//選択した要素なし or 相手として自分を選択
{
endSort();
return;
}
if (!parent.mDataList.isCanSort(tTuple.elementNumber))//並び替え不可の要素
{
endSort();
return;
}
//並び替え
parent.sortElement(mSortingElement.index, tTuple.index, out mSortingElement, out tTuple);
parent.moveToCorrectPosition(mSortingElement);
parent.moveToCorrectPosition(tTuple);
endSort();
}
}
public override void enter()
{
mTuple = parent.getElement(MyTouchInput.getTouch(parent.mCamera)[0].position);
if (mTuple == null)//要素がない部分をタップした
{
parent.changeState(new MyScrollViewDragScrollState(parent));
return;
}
mTuple.element.push();
}
//要素の表示更新
private void updateElement()
{
List <int> tDisplayIndex = getDisplayIndex();
int tFirstIndex = tDisplayIndex.First <int>();
int tLastIndex = tDisplayIndex.Last <int>();
int tListTopIndex = mElements.First <ElementTuple>().index;
int tListTailIndex = mElements.Last <ElementTuple>().index;
//先頭側修正
if (tFirstIndex <= tListTopIndex)//先頭追加
{
for (int i = tListTopIndex - 1; tFirstIndex <= i; i--)
{
createElement(i);
}
}
else //先頭削除
{
while (true)
{
if (mElements.Count == 0)
{
break;
}
ElementTuple tTuple = mElements.First <ElementTuple>();
if (tFirstIndex <= tTuple.index)
{
break;
}
mElements.Remove(tTuple);
tTuple.element.delete();
}
}
//末尾側修正
if (tListTailIndex <= tLastIndex)//末尾追加
{
for (int i = Math.Max(tListTailIndex + 1, tFirstIndex); i <= tLastIndex; i++)
{
createElement(i);
}
}
else //末尾削除
{
while (true)
{
ElementTuple tTuple = mElements.Last <ElementTuple>();
if (tTuple.index <= tLastIndex)
{
break;
}
mElements.Remove(tTuple);
tTuple.element.delete();
}
}
}
public override void enter()
{
mTuple = parent.getElement(MyTouchInput.getTouch(parent.mCamera)[0].position);
if (mTuple == null)//要素がない部分をタップした
{
parent.changeState(new MyScrollViewWaitState(parent));
return;
}
if (!parent.mOption.doubleTap) //ダブルタップ機能offならすぐに状態遷移
{
tappedElement(); //要素をタップした
return;
}
}
public override void enter()
{
mSortingElement = parent.getElement(MyTouchInput.getTouch(parent.mCamera)[0].position);
if (mSortingElement == null)//並び替える要素がない
{
parent.changeState(new MyScrollViewWaitState(parent));
return;
}
if (!parent.mDataList.isCanSort(mSortingElement.elementNumber))//並び替え不可の要素
{
mSortingElement = null;
parent.changeState(new MyScrollViewWaitState(parent));
return;
}
mSortingElement.element.grab();
}
//要素を生成
private ElementTuple createElement(int aIndex)
{
if (aIndex < topElementIndex)
{
return(null);
}
if (tailElementIndex < aIndex)
{
return(null);
}
int?tNum = indexToNum(aIndex);
if (tNum == null)
{
return(null);
}
int tElementNum = (int)tNum;
//要素生成
ElementTuple tTuple = new ElementTuple(aIndex, tElementNum, mDataList.createElement(tElementNum));
tTuple.element.name = "myScrollViewElement " + aIndex.ToString();
//シーンに追加
tTuple.element.transform.parent = mContent.transform;
tTuple.element.transform.SetParent(mContent.transform, false);
tTuple.element.position = calculateElementPosition(aIndex);
//リストの先頭か末尾に追加
if (mElements.Count == 0)
{
mElements.Add(tTuple);
}
else if (tTuple.index < mElements.First <ElementTuple>().index)
{
mElements.Insert(0, tTuple);
}
else
{
mElements.Add(tTuple);
}
return(tTuple);
}
public override void update()
{
MyTouchInfo[] tTouches = MyTouchInput.getTouch(parent.mCamera);
if (tTouches.Length == 0) //タッチ操作なし
{
mAloneTime += Time.deltaTime;
if (parent.mOption.doubleTapTime < mAloneTime) //ダブルタップ判定終了
{
tappedElement(); //要素をタップした
return;
}
base.update();
return;
}
//ダブルタップ判定
if (tTouches[0].state != MyTouchState.begin)
{
return;
}
if (!parent.targeting(tTouches[0].position))
{
return;
}
ElementTuple tTuple = parent.getElement(tTouches[0].position);
if (mTuple.index == tTuple.index)
{
//１回目と２回目で同じ要素をタップ
parent.changeState(new MyScrollViewSecondLongTapState(parent));
return;
}
else
{
//１回目と２回目で違う要素をタップ
parent.changeState(new MyScrollViewImmediatelyAfterClickingState(parent));
return;
}
}
//要素を並び替える(データの順番のみで表示はそのまま)
private void sortElement(int aIndex1, int aIndex2, out ElementTuple oNewTupleOfIndex1, out ElementTuple oNewTupleOfIndex2)
{
int tIndexOfElements1 = -1;
int tIndexOfElements2 = -1;
for (int i = 0; i < mElements.Count; i++)
{
ElementTuple tTuple = mElements[i];
if (tTuple.index == aIndex1)
{
tIndexOfElements1 = i;
continue;
}
if (tTuple.index == aIndex2)
{
tIndexOfElements2 = i;
continue;
}
}
if (tIndexOfElements1 < 0 || tIndexOfElements2 < 0)//並び替える要素が見つからなかった
{
oNewTupleOfIndex1 = null;
oNewTupleOfIndex2 = null;
return;
}
//並び替え
mDataList.sort(aIndex1, aIndex2);
ElementTuple tTuple1 = mElements[tIndexOfElements1];
ElementTuple tTuple2 = mElements[tIndexOfElements2];
mElements[tIndexOfElements1] = new ElementTuple(tTuple1.index, tTuple1.elementNumber, tTuple2.element);
mElements[tIndexOfElements2] = new ElementTuple(tTuple2.index, tTuple2.elementNumber, tTuple1.element);
oNewTupleOfIndex1 = mElements[tIndexOfElements2];
oNewTupleOfIndex2 = mElements[tIndexOfElements1];
return;
}
//要素を正しい位置へ移動
private void moveToCorrectPosition(ElementTuple aTuple)
{
aTuple.element.moveBy(calculateElementPosition(aTuple.index) - aTuple.element.position, 0.1f);
}
