static extern void Noesis_Win32Display_RegisterCallbacks(
LocationChangedCallback locationChangedCallback,
SizeChangedCallback sizeChangedCallback,
StateChangedCallback stateChangedCallback,
FileDroppedCallback fileDroppedCallback,
ActivatedCallback activatedCallback,
DeactivatedCallback deactivatedCallback,
RenderCallback renderCallback,
MouseMoveCallback mouseMoveCallback,
MouseButtonDownCallback mouseButtonDownCallback,
MouseButtonUpCallback mouseButtonUpCallback,
MouseDoubleClickCallback mouseDoubleClickCallback,
MouseWheelCallback mouseWheelCallback,
KeyDownCallback keyDownCallback,
KeyUpCallback keyUpCallback,
CharCallback charCallback,
TouchMoveCallback touchMoveCallback,
TouchDownCallback touchDownCallback,
TouchUpCallback touchUpCallback);
//获取一次滑动行为
public TouchDirection GetTouchMoveDirection(TouchDirection dirResult)
{
if (TouchCount == 1)
{
//实时检测触碰到UI
if (_currentEventSys.IsPointerOverGameObject(Input.touches[0].fingerId))
{
dirResult |= TouchDirection.OnUI;
IsTouchedOnUICallBack?.Invoke(CurrentIsOnUI);
}
if (Input.touches[0].phase != TouchPhase.Canceled)
{
Vector2 inputPos = Input.touches[0].position;
switch (Input.touches[0].phase)
{
case TouchPhase.Began:
if (_config.TouchDetectUI && CurrentIsOnUI)
{
return(dirResult);
}
_touchBeginPos = inputPos;
TouchBeganCallback?.Invoke(inputPos);
break;
case TouchPhase.Ended:
_touchEndPos = inputPos;
if (_config.TouchDetectUI && CurrentIsOnUI)
{
return(dirResult = TouchDirection.None);
}
TouchEndCallback?.Invoke(inputPos);
if (Vector2.Distance(_touchBeginPos, _touchEndPos) < MOVE_MIX_DISTANCE)
{
return(dirResult);
}
float offSetX = _touchEndPos.x - _touchBeginPos.x;
float offSetY = _touchEndPos.y - _touchBeginPos.y;
float angle = Mathf.Atan2(offSetY, offSetX) * Mathf.Rad2Deg;
//顺时针偏移
angle += _clockWiseDegree;
if (angle > 180)
{
angle = 360 - angle;
}
else if (angle < -180)
{
angle += 360;
}
if (angle <= 45f && angle > -45f)
{
dirResult |= TouchDirection.Right;
}
else if (angle > 45f && angle <= 135f)
{
dirResult |= TouchDirection.Up;
}
else if ((angle > 135f && angle < 180f) || (angle > -180f && angle <= -135f))
{
dirResult |= TouchDirection.Left;
}
else if (angle > -135f && angle <= -45f)
{
dirResult |= TouchDirection.Down;
}
break;
case TouchPhase.Moved:
if (_config.TouchDetectUI && CurrentIsOnUI)
{
return(dirResult);
}
TouchMoveCallback?.Invoke(inputPos);
break;
case TouchPhase.Stationary:
if (_config.TouchDetectUI && CurrentIsOnUI)
{
return(dirResult);
}
TouchStationaryCallback?.Invoke(inputPos);
break;
}
}
else
{
dirResult = TouchDirection.None;
}
return(dirResult);
}
else if (TouchCount > 1)
{
if (Input.GetTouch(0).phase == TouchPhase.Began)
{
_oldPosition1 = Input.GetTouch(0).position;
}
if (Input.GetTouch(1).phase == TouchPhase.Began)
{
_oldPosition2 = Input.GetTouch(1).position;
}
if (Input.GetTouch(0).phase == TouchPhase.Moved || Input.GetTouch(1).phase == TouchPhase.Moved)
{
//计算出当前两点触摸点的位置
var tempPosition1 = Input.GetTouch(0).position;
var tempPosition2 = Input.GetTouch(1).position;
FingerRotateCallBack?.Invoke(LMath.CalcIncludedAngle2D(_oldPosition2 - _oldPosition1, tempPosition2 - tempPosition1));
//缩放数据
float currentTouchDistance = Vector3.Distance(tempPosition1, tempPosition2);
float lastTouchDistance = Vector3.Distance(_oldPosition1, _oldPosition2);
FingerZoomCallback?.Invoke((lastTouchDistance - currentTouchDistance) * Time.deltaTime);
//备份上一次触摸点的位置，用于对比
_oldPosition1 = tempPosition1;
_oldPosition2 = tempPosition2;
}
}
return(dirResult = TouchDirection.None);
}
private void InputUpdateHandler()
{
//点击返回
if (Input.GetKeyDown(KeyCode.Escape))
{
EscapeBtnClick();
}
if (_isInit && IsEnable)
{
if (_currentPlatform == PLATFORM_ANDROID || _currentPlatform == PLATFORM_IOS)
{
//是否点击到UI界面
if (TouchCount > 0)
{
_touchResult = GetTouchMoveDirection(_touchResult);
}
else
{
_touchResult = TouchDirection.None;
}
}
else if (_currentPlatform == PLATFORM_WINDOWEDITOR || _currentPlatform == PLATFORM_IOSEDITOR)
{
var wheel = Input.GetAxis("Mouse ScrollWheel");
FingerZoomCallback?.Invoke(wheel);
if (Input.GetMouseButtonDown(0))
{
//点击UI检测
if (EventSystem.current.IsPointerOverGameObject())
{
_touchResult |= TouchDirection.OnUI;
}
IsTouchedOnUICallBack?.Invoke(CurrentIsOnUI);
if (_config.TouchDetectUI && CurrentIsOnUI)
{
return;
}
//按压计时
CalculateTimeByPressStart(Input.mousePosition);
//输出开始点击事件
TouchBeganCallback?.Invoke(Input.mousePosition);
}
if (Input.GetButton("Fire1"))
{
if (_config.TouchDetectUI && CurrentIsOnUI)
{
return;
}
if (_recordedPCPos == Vector3.zero)
{
_pressTimeCount = 0f;
_recordedPCPos = Input.mousePosition;
return;
}
if (_recordedPCPos != Input.mousePosition)
{
_pressTimeCount = 0f;
_recordedPCPos = Input.mousePosition;
TouchMoveCallback?.Invoke(Input.mousePosition);
}
else
{
_pressTimeCount += Time.deltaTime;
if (_pressTimeCount >= _config.TouchStationaryTime)
{
TouchStationaryCallback?.Invoke(Input.mousePosition);
}
}
}
if (Input.GetMouseButtonUp(0))
{
_recordedPCPos = Vector2.zero;
if (_config.TouchDetectUI && CurrentIsOnUI)
{
_touchResult = TouchDirection.None; return;
}
TouchEndCallback?.Invoke(Input.mousePosition);
CalculateTimeByPressOver(Input.mousePosition);
_touchResult = TouchDirection.None;
}
}
}
}
