// Update is called once per frame
void Update()
{
if (Input.GetMouseButtonDown(0))
{
float distance = Vector3.Distance(transform.position, Input.mousePosition);
if (distance <= joystick.BaseRadius)
{
gettingInput = true;
}
else if (Vector3.Distance(fireButtonTransform.position, Input.mousePosition) <= fireButton.ButtonRadius)
{
firing = true;
}
}
if (Input.GetMouseButtonUp(0))
{
gettingInput = false;
firing = false;
joystick.ResetHandle();
joystick.FireReleased();
}
if (gettingInput)
{
joystick.ReceiveInput(Input.mousePosition);
}
if (firing)
{
joystick.FirePressed();
}
}
void Update()
{
if (Input.touchCount > 0)
{
// handle new or lifted touches
foreach (Touch touch in Input.touches)
{
// new touch
if (touch.phase == TouchPhase.Began)
{
// if not already found the joystick finger
if (!joystickPressed)
{
float distance = Vector3.Distance(joystickTransform.position, touch.position);
// if touching joystick, this is the finger to look at
if (distance <= joystick.BaseRadius)
{
joystickFingerId = touch.fingerId;
joystickPressed = true;
continue; // this finger is reserved - go to next
}
}
// if not already presssing fire
if (!firePressed)
{
float distance = Vector3.Distance(fireButtonTransform.position, touch.position);
// if touching joystick, this is the finger to look at
if (distance <= fireButton.ButtonRadius)
{
fireFingerId = touch.fingerId;
firePressed = true;
continue; // this finger is reserved - go to next
}
}
}
if (touch.phase == TouchPhase.Moved)
{
if (firePressed && touch.fingerId == fireFingerId)
{
float distance = Vector3.Distance(fireButtonTransform.position, touch.position);
// finger moved off of fire button
if (distance > fireButton.ButtonRadius)
{
firePressed = false;
}
}
}
if (touch.phase == TouchPhase.Ended)
{
// if finger was lifted off of joystick
if (touch.fingerId == joystickFingerId)
{
joystickPressed = false;
joystick.ResetHandle();
}
if (touch.fingerId == fireFingerId)
{
firePressed = false;
joystick.FireReleased();
}
}
}
// handle movement of joystick finger
if (joystickPressed)
{
Vector2 position = Array.Find(Input.touches, touch => touch.fingerId == joystickFingerId).position;
joystick.ReceiveInput(position);
}
if (firePressed)
{
joystick.FirePressed();
}
}
}