void Update()
{
// Check if the control settings have been changed
if (!touchPad && !controlsChanged && Control.controlsChangeCheck)
{ // If controls have been recently changed, apply changes
// Indicate that the controls change has been noticed
controlsChanged = true;
// Reset the size of the joystick
ResetJoystickSize();
}
if (!enumeratedJoysticks)
{
// Collect all joysticks in the game, so we can relay finger latching messages
//Joystick[] joysticks = Object.FindObjectsOfType( Joystick ) as Joystick[];
// Joystick[] joysticks = UnityEngine.Object.FindObjectsOfType( typeof(Joystick) ) as Joystick[];
enumeratedJoysticks = true;
}
int count = Input.touchCount;
// Adjust the tap time window while it still available
if (tapTimeWindow > 0)
{
tapTimeWindow -= Time.deltaTime;
}
else
{
tapCount = 0;
}
if (count == 0)
{
ResetJoystick();
}
else
{
for (int i = 0; i < count; i++)
{
Touch touch = Input.GetTouch(i);
Vector2 guiTouchPos = touch.position - guiTouchOffset;
bool shouldLatchFinger = false;
if (touchPad)
{
if (touchZone.Contains(touch.position))
{
shouldLatchFinger = true;
}
}
else if (gui.HitTest(touch.position))
{
shouldLatchFinger = true;
}
// Latch the finger if this is a new touch
if (shouldLatchFinger && (lastFingerId == -1 || lastFingerId != touch.fingerId))
{
if (touchPad)
{
/* Deprecated: Separate jump button
* // Change the alpha for tap effect
* Color color = gui.color;
* color.a = 0.25f;
* gui.color = color;
*/
// Activate jump
player.GetComponent <PlayerBall>().Jump();
// Change the jump button's alpha
jumpButton.GetComponent <JumpButton>().ChangeAlpha(0.1f);
lastFingerId = touch.fingerId;
fingerDownPos = touch.position;
// fingerDownTime = Time.time;
}
lastFingerId = touch.fingerId;
// Accumulate taps if it is within the time window
if (tapTimeWindow > 0)
{
tapCount++;
}
else
{
tapCount = 1;
tapTimeWindow = tapTimeDelta;
}
/* if(!touchPad){
* // Tell other joysticks we've latched this finger
* foreach ( Joystick j in joysticks )
* {
* if ( j != this )
* j.LatchedFinger( touch.fingerId );
* }
* } */
}
if (lastFingerId == touch.fingerId)
{
// Override the tap count with what the iPhone SDK reports if it is greater
// This is a workaround, since the iPhone SDK does not currently track taps
// for multiple touches
if (touch.tapCount > tapCount)
{
tapCount = touch.tapCount;
}
if (touchPad)
{
// For a touchpad, let's just set the position directly based on distance from initial touchdown
position.x = Mathf.Clamp((touch.position.x - fingerDownPos.x) / (touchZone.width / 2), -1, 1);
position.y = Mathf.Clamp((touch.position.y - fingerDownPos.y) / (touchZone.height / 2), -1, 1);
}
else
{
// Change the location of the joystick graphic to match where the touch is
Rect clamp = new Rect(Mathf.Clamp(guiTouchPos.x, guiBoundary.min.x, guiBoundary.max.x),
Mathf.Clamp(guiTouchPos.y, guiBoundary.min.y, guiBoundary.max.y),
gui.pixelInset.width, gui.pixelInset.height);
gui.pixelInset = clamp;
// gui.pixelInset.x = Mathf.Clamp( guiTouchPos.x, guiBoundary.min.x, guiBoundary.max.x );
// gui.pixelInset.y = Mathf.Clamp( guiTouchPos.y, guiBoundary.min.y, guiBoundary.max.y );
}
if (touch.phase == TouchPhase.Ended || touch.phase == TouchPhase.Canceled)
{
ResetJoystick();
}
}
}
}
if (!touchPad)
{
// Get a value between -1 and 1 based on the joystick graphic location
position.x = (gui.pixelInset.x + guiTouchOffset.x - guiCenter.x) / guiTouchOffset.x;
position.y = (gui.pixelInset.y + guiTouchOffset.y - guiCenter.y) / guiTouchOffset.y;
playerScript.GetMoveInput(new Vector3(position.x, 0, position.y));
}
// Adjust for dead zone
var absoluteX = Mathf.Abs(position.x);
var absoluteY = Mathf.Abs(position.y);
if (absoluteX < deadZone.x)
{
// Report the joystick as being at the center if it is within the dead zone
position.x = 0;
}
else if (normalize)
{
// Rescale the output after taking the dead zone into account
position.x = Mathf.Sign(position.x) * (absoluteX - deadZone.x) / (1 - deadZone.x);
}
if (absoluteY < deadZone.y)
{
// Report the joystick as being at the center if it is within the dead zone
position.y = 0;
}
else if (normalize)
{
// Rescale the output after taking the dead zone into account
position.y = Mathf.Sign(position.y) * (absoluteY - deadZone.y) / (1 - deadZone.y);
}
// Make the ball move
//playerScript.GetMoveInput(new Vector3(position.x, 0, position.y));
//player.GetComponent<PlayerBall>().GetMoveInput(new Vector3(position.x, 0, position.y));
}
} // end SimplifyNormalTilt()
public void SendTilt(Vector2 tiltSend)
{
playerScript.GetMoveInput(new Vector3(tiltSend.x, 0, tiltSend.y));
} // end SendTilt