touch input (combine touches)

Hello, i made function to handle input for my player for android tablet (see below).
It works but it is not possible to jump during the horizontal displacement.
In other words i can not combine touches.
How can fix this?


private void HandleInput()
{
if (Input.touchCount > 0) // is screen being touched
{
Touch t = Input.GetTouch(0); // Get the touch info

if (t.phase == TouchPhase.Began) // Did the touch begin?
{
if (guiRight.HitTest(t.position, Camera.main)) // touching right?
{
_normalizedHorizontalSpeed = 1; // player to right
if (!_isFacingRight) // if player not facing right
Flip(); // turn player
}
else if (guiLeft.HitTest(t.position, Camera.main)) // touching left? {
_normalizedHorizontalSpeed = -1; // player to left
if (_isFacingRight) // if player facing
Flip(); // turn player
}
else // no touch
{
_normalizedHorizontalSpeed = 0; // no movement
}

if (_controller.CanJump && guiJump.HitTest(t.position, Camera.main)) // touching jump?
{
_controller.Jump(); // player jump
}
}
if (t.phase == TouchPhase.Ended) // Did the touch end?
{
_normalizedHorizontalSpeed = 0;
}
}

 

in atachement the code more clearer

 

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