private PointerDeviceType GetPointerDeviceType(UITouchType touchType) =>
touchType switch
{
public static NSNumber [] TouchTypes (UITouchType type)
{
return new NSNumber [] { new NSNumber ((long)type) };
}
public static NSNumber [] TouchTypes(UITouchType type)
{
return(new NSNumber [] { new NSNumber((long)type) });
}
/// <summary>
/// 刷新数据
/// </summary>
void Update()
{
/// 数据初始化
for (int index = 0; index < _listTouch.Count; index++)
{
_listTouch[index].IsCanceled = true;
}
#if UNITY_EDITOR
if (Input.GetMouseButtonDown(0))
{
if (null == EventSystem.current || !EventSystem.current.IsPointerOverGameObject())
{
if (!_hashTouch.ContainsKey(0))
{
_hashTouch.Add(0, new TouchData());
_listTouch.Add(_hashTouch[0]);
}
}
}
if (Input.GetMouseButtonUp(0))
{
if (_hashTouch.ContainsKey(0))
{
_listTouch.Remove(_hashTouch[0]);
_hashTouch.Remove(0);
}
}
for (int index = 0; index < _listTouch.Count; index++)
{
_listTouch[index].IsCanceled = false;
}
#endif
/// 检测所有Touch点
for (int index = 0; null != Input.touches && index < Input.touches.Length; index++)
{
///Debug.LogFormat("nput.touches[{0}].phase = {1}", index, Input.touches[index].phase);
/// 新增 Touch 点
if (Input.touches[index].phase == TouchPhase.Began)
{
/// 排除UI层
if (null == EventSystem.current || !EventSystem.current.IsPointerOverGameObject(Input.touches[index].fingerId))
{
if (!_hashTouch.ContainsKey(Input.touches[index].fingerId))
{
_hashTouch.Add(Input.touches[index].fingerId, new TouchData(Input.touches[index]));
_listTouch.Add(_hashTouch[Input.touches[index].fingerId]);
continue;
}
}
}
/// 移除 Touch 点
if (Input.touches[index].phase == TouchPhase.Canceled)
{
if (_hashTouch.ContainsKey(Input.touches[index].fingerId))
{
_listTouch.Remove(_hashTouch[Input.touches[index].fingerId]);
_hashTouch.Remove(Input.touches[index].fingerId);
continue;
}
}
/// 自证 Touch 点没移除
if (_hashTouch.ContainsKey(Input.touches[index].fingerId))
{
_hashTouch[Input.touches[index].fingerId].IsCanceled = false;
_hashTouch[Input.touches[index].fingerId].touch = Input.touches[index];
}
}
/// 对 Touch 点进行清理操作
for (int index = _listTouch.Count - 1; index >= 0; index--)
{
if (_listTouch[index].IsCanceled)
{
_hashTouch.Remove(_listTouch[index].fingerId);
_listTouch.RemoveAt(index);
}
}
/// 对状态 进行清理操作
switch (_type)
{
case UITouchType.None:
/// 原始状态转换
if (_listTouch.Count > 0)
{
_type = (UITouchType)Mathf.Min(_listTouch.Count, 3);
}
break;
case UITouchType.Touch_1:
/// 一根手指时候可以不考虑逻辑
/// 随意切换
_type = (UITouchType)Mathf.Min(_listTouch.Count, 3);
break;
case UITouchType.Touch_2:
case UITouchType.Touch_3:
/// 三个或者两个手指 直接切换为空状态
if (_listTouch.Count <= 1)
{
_type = UITouchType.None;
}
break;
}
}
