private void OnDisable()
{
// When we disable, we just unregister our axis
// It also happens before the game object is Destroyed
How_To_Do_Touch_InputManager.UnregisterVirtualAxis(_horizintalAxis);
How_To_Do_Touch_InputManager.UnregisterVirtualAxis(_verticalAxis);
}
private void Update()
{
// Now this is a bit tricky
// As we are completely REPLACING the uGUI event system for the Editor, we need to handle both Touch and Mouse inputs
// For every touch out there
for (int i = 0; i < How_To_Do_Touch_InputManager.TouchCount; i++)
{
var touch = How_To_Do_Touch_InputManager.GetTouch(i);
PointerEventDataCache.position = touch.position;
// Check if it's inside our rectangle
if (RectTransformUtility.RectangleContainsScreenPoint(_linkedButtonRectTransform, touch.position, UiRootCamera))
{
// If it's inside, it's just started AND the button has not been pressed yet
if (touch.phase == TouchPhase.Began && LastFingerId == -1)
{
// We press the button
_linkedButton.OnPointerDown(PointerEventDataCache);
// Remember our pressed finger id
LastFingerId = touch.fingerId;
return;
}
}
// If it's just been lifted AND this is the finger that was pressing this button
if (touch.phase == TouchPhase.Ended && touch.fingerId == LastFingerId)
{
// We release the button
_linkedButton.OnPointerUp(PointerEventDataCache);
// Reset finger ID so we can Press again
LastFingerId = -1;
return;
}
}
// Mouse input here
// Same logic, but mouse is considered to be the finger with id of 255 so it's definitely won't interfere with actual fingers
PointerEventDataCache.position = Input.mousePosition;
if (RectTransformUtility.RectangleContainsScreenPoint(_linkedButtonRectTransform,
PointerEventDataCache.position, UiRootCamera))
{
if (Input.GetMouseButtonDown(0))
{
_linkedButton.OnPointerDown(PointerEventDataCache);
LastFingerId = 255;
return;
}
}
if (Input.GetMouseButtonUp(0) && LastFingerId == 255)
{
_linkedButton.OnPointerUp(PointerEventDataCache);
LastFingerId = -1;
}
}
private void OnEnable()
{
// When we enable, we get our virtual axis
_horizintalAxis = _horizintalAxis ?? new VirtualAxis(HorizontalAxisName);
_verticalAxis = _verticalAxis ?? new VirtualAxis(VerticalAxisName);
// And register them in our input system
How_To_Do_Touch_InputManager.RegisterVirtualAxis(_horizintalAxis);
How_To_Do_Touch_InputManager.RegisterVirtualAxis(_verticalAxis);
}
public void Update()
{
// Now this is a bit tricky
// As we are completely REPLACING the uGUI event system for the Editor, we need to handle both Touch and Mouse inputs
// For every touch out there
for (int i = 0; i < How_To_Do_Touch_InputManager.TouchCount; i++)
{
var touch = How_To_Do_Touch_InputManager.GetTouch(i);
PointerEventDataCache.position = touch.position;
PointerEventDataCache.delta = touch.deltaPosition;
// Check if it's inside our rectangle
if (RectTransformUtility.RectangleContainsScreenPoint(_touchpadTouchRect, touch.position, UiRootCamera))
{
// If it's inside, it's just started AND the joystick is not being tweaked yet
if (touch.phase == TouchPhase.Began && LastFingerId == -1)
{
// We press the joystick
_linkedTouchpad.OnPointerDown(PointerEventDataCache);
// Remember our pressed finger id
LastFingerId = touch.fingerId;
return;
}
}
// If it's just been lifted AND this is the finger that was tweaking this joystick
if (touch.phase == TouchPhase.Ended && touch.fingerId == LastFingerId)
{
// We release the joystick
_linkedTouchpad.OnPointerUp(PointerEventDataCache);
// Reset finger ID so we can Press again
LastFingerId = -1;
return;
}
if (touch.phase == TouchPhase.Moved && touch.fingerId == LastFingerId)
{
_linkedTouchpad.OnDrag(PointerEventDataCache);
return;
}
}
// Mouse input here
// Same logic, but mouse is considered to be the finger with id of 255 so it's definitely won't interfere with actual fingers
PointerEventDataCache.position = Input.mousePosition;
PointerEventDataCache.delta = new Vector2(Input.GetAxis("Mouse X"), Input.GetAxis("Mouse Y"));
PointerEventDataCache.delta *= 10f;
if (RectTransformUtility.RectangleContainsScreenPoint(_touchpadTouchRect,
PointerEventDataCache.position, UiRootCamera))
{
if (Input.GetMouseButtonDown(0))
{
_linkedTouchpad.OnPointerDown(PointerEventDataCache);
LastFingerId = 255;
return;
}
}
if (Input.GetMouseButtonUp(0) && LastFingerId == 255)
{
_linkedTouchpad.OnPointerUp(PointerEventDataCache);
LastFingerId = -1;
return;
}
if (Input.GetMouseButton(0) && LastFingerId == 255 && PointerEventDataCache.delta.sqrMagnitude > 0.000000001f)
{
_linkedTouchpad.OnDrag(PointerEventDataCache);
}
}
/// <summary>
/// When we disable, we unregister our button
/// </summary>
private void OnDisable()
{
How_To_Do_Touch_InputManager.UnregisterVirtualButton(_virtualButton);
}
/// <summary>
/// It's pretty simple here
/// When we enable, we register our button in the input system
/// </summary>
private void OnEnable()
{
_virtualButton = _virtualButton ?? new VirtualButton(ButtonName);
How_To_Do_Touch_InputManager.RegisterVirtualButton(_virtualButton);
}
