public void Touch(int id, Vector2 position, TouchPhase phase)
{
// Input.SimulateTouch expects a single event each frame and if sent two like Moved then Ended will create a separate touch.
// So we delay calling Input.SimulateTouch until update.
var newPhase = ToLegacy(phase);
if (Time.frameCount == m_LastEventFrame)
{
if (m_NextPhase == UnityEngine.TouchPhase.Began)
{
return;
}
else if (m_NextPhase == UnityEngine.TouchPhase.Moved && newPhase == UnityEngine.TouchPhase.Ended)
{
m_NextPhase = UnityEngine.TouchPhase.Ended;
m_NextPosition = position;
}
}
else
{
m_NextPosition = position;
m_NextPhase = newPhase;
m_NextId = id;
m_LastEventFrame = Time.frameCount;
}
}
/////////////////////////////////////////////////////////////////////////////////
private void UpdateInputs(bool enableMouse, bool enableTouch, bool emulateTouch)
{
#if !UNITY_STANDALONE && !UNITY_EDITOR
enableMouse = false;
#endif
if (enableMouse)
{
// mouse move
if (_mousePos != UnityEngine.Input.mousePosition)
{
_mousePos = UnityEngine.Input.mousePosition;
UnityEngine.Vector2 mouse = ProjectPointer(_mousePos.x, _mousePos.y);
if (emulateTouch && _touchEmulated)
{
Noesis_TouchMove(_rendererId, mouse.x, mouse.y, 0);
}
else
{
Noesis_MouseMove(_rendererId, mouse.x, mouse.y);
}
}
// mouse wheel
int mouseWheel = (int)(UnityEngine.Input.GetAxis("Mouse ScrollWheel") * 10.0f);
if (mouseWheel != 0)
{
UnityEngine.Vector2 mouse = ProjectPointer(_mousePos.x, _mousePos.y);
Noesis_MouseWheel(_rendererId, mouse.x, mouse.y, mouseWheel);
}
}
if (enableTouch)
{
for (int i = 0; i < UnityEngine.Input.touchCount; i++)
{
UnityEngine.Touch touch = UnityEngine.Input.GetTouch(i);
int id = touch.fingerId;
UnityEngine.Vector2 pos = ProjectPointer(touch.position.x, touch.position.y);
UnityEngine.TouchPhase phase = touch.phase;
if (phase == UnityEngine.TouchPhase.Began)
{
Noesis_TouchDown(_rendererId, pos.x, pos.y, id);
}
else if (phase == UnityEngine.TouchPhase.Moved ||
phase == UnityEngine.TouchPhase.Stationary)
{
Noesis_TouchMove(_rendererId, pos.x, pos.y, id);
}
else
{
Noesis_TouchUp(_rendererId, pos.x, pos.y, id);
}
}
}
}
private void UpdateTouch()
{
for (int i = 0; i < UnityEngine.Input.touchCount; i++)
{
UnityEngine.Touch touch = UnityEngine.Input.GetTouch(i);
uint id = (uint)touch.fingerId;
UnityEngine.Vector2 pos = ProjectPointer(touch.position.x, touch.position.y);
UnityEngine.TouchPhase phase = touch.phase;
if (phase == UnityEngine.TouchPhase.Began)
{
_uiView.TouchDown((int)pos.x, (int)pos.y, id);
}
else if (phase == UnityEngine.TouchPhase.Moved || phase == UnityEngine.TouchPhase.Stationary)
{
_uiView.TouchMove((int)pos.x, (int)pos.y, id);
}
else
{
_uiView.TouchUp((int)pos.x, (int)pos.y, id);
}
}
}
/// <summary>
/// Create a gesture touch object from a virtual touch object and updates the previous position internally
/// </summary>
/// <param name="touchId">Virtual touch/finger id</param>
/// <param name="touchPosition">Virtual touch position</param>
/// <param name="touchPrevPosition">Virtual touch position</param>
/// <param name="touchPhase">Virtual touch phase</param>
/// <param name="touchPressure">Virtual touch pressure</param>
/// <returns>GestureTouch</returns>
public GestureTouch GestureTouchFromVirtualTouch(int touchId, Vector2 touchPosition, UnityEngine.TouchPhase touchPhase, float touchPressure = 0.0f)
{
// convert Unity touch to Gesture touch
Vector2 prev;
if (!previousTouchPositions.TryGetValue(touchId, out prev))
{
prev.x = touchPosition.x;
prev.y = touchPosition.y;
}
DigitalRubyShared.TouchPhase mappedTouchPhase;
switch (touchPhase)
{
case UnityEngine.TouchPhase.Began:
mappedTouchPhase = TouchPhase.Began;
break;
case UnityEngine.TouchPhase.Canceled:
mappedTouchPhase = TouchPhase.Cancelled;
break;
case UnityEngine.TouchPhase.Ended:
mappedTouchPhase = TouchPhase.Ended;
break;
case UnityEngine.TouchPhase.Moved:
mappedTouchPhase = TouchPhase.Moved;
break;
case UnityEngine.TouchPhase.Stationary:
mappedTouchPhase = TouchPhase.Stationary;
break;
default:
mappedTouchPhase = TouchPhase.Unknown;
break;
}
GestureTouch touch = new GestureTouch(touchId, touchPosition.x, touchPosition.y, prev.x, prev.y, touchPressure, null, mappedTouchPhase);
prev.x = touchPosition.x;
prev.y = touchPosition.y;
previousTouchPositions[touchId] = prev;
return(touch);
}
private void AddTouch(int id, Vector2 position, UnityEngine.TouchPhase phase, float pressure = 1.0f)
{
GestureTouch touch = FingersScript.Instance.GestureTouchFromVirtualTouch(id, position, phase, pressure);
virtualTouches[id] = touch;
}
