protected void MouseUp(Vector2 mousePosition)
{
mouseTouchState = MouseTouchState.MouseUp;
onMouseUp.OnNext((Vector2)Camera.main.ScreenToWorldPoint(mousePosition));
mouseTouchState = MouseTouchState.Nothing;
}
public void ResetMouseTouchState()
{
// Debug.Log("ResetMouseTouchState");
stillTouching = true;
mouseTouchState = MouseTouchState.MOUSE_TOUCH_WAITING;
touchTimer = 0.0f;
iTouchStateFlag = 1;
}
private void MouseDrag(Vector3 mousePosition)
{
if (Vector3.Distance(StartDragOnMouseDownPosition, mousePosition) > MinDragDistance)
{
MouseTouchState = MouseTouchState.MouseDrag;
OnMouseFingerDrag(mousePosition);
}
}
// Use this for initialization
void Start()
{
fInitialX = 0.0f;
fInitialY = 0.0f;
fFinalX = 0.0f;
fFinalY = 0.0f;
inputX = 0.0f;
inputY = 0.0f;
iTouchStateFlag = 0;
mouseTouchState = MouseTouchState.MOUSE_TOUCH_WAITING;
}
// Use this for initialization
void Start ()
{
fInitialX = 0.0f;
fInitialY = 0.0f;
fFinalX = 0.0f;
fFinalY = 0.0f;
inputX = 0.0f;
inputY = 0.0f;
iTouchStateFlag = 0;
mouseTouchState = MouseTouchState.MOUSE_TOUCH_WAITING;
}
protected void MouseDown(Vector2 mousePosition)
{
if (mouseTouchState.Equals(MouseTouchState.Nothing))
{
onMouseDown.OnNext((Vector2)Camera.main.ScreenToWorldPoint(mousePosition));
}
mouseTouchState = MouseTouchState.MouseDown;
//For Android, WebGL, PC, Mac, Linux the drag happens here
#if UNITY_WEBGL || UNITY_EDITOR
MouseDrag(mousePosition);
#endif
}
} //end of gestureState function
/*
* FUNCTION: Return gesture state.
* RETURNS: Returns MOUSE_TOUCH_WAITING if no gestures are detected.
* Returns mouseTouchState if a valid gesture is detected
*/
public MouseTouchState GetGestureState()
{
// Debug.Log("[getGestureState] called!");
if (mouseTouchState != MouseTouchState.MOUSE_TOUCH_WAITING)
{
var eTempGestureState = mouseTouchState;
mouseTouchState = MouseTouchState.MOUSE_TOUCH_WAITING;
return(eTempGestureState);
}
else
{
return(MouseTouchState.MOUSE_TOUCH_WAITING);
}
}
private void MouseDown(Vector3 mousePosition)
{
if (MouseTouchState == MouseTouchState.Nothing)
{
StartDragOnMouseDownPosition = mousePosition;
OnMouseFingerDown(mousePosition);
MouseTouchState = MouseTouchState.MouseDown;
}
//For Android, WebGL, PC, Mac, Linux the drag happens here
#if UNITY_WEBGL || UNITY_EDITOR || UNITY_STANDALONE || UNITY_FACEBOOK
if (!_onStationaryTriggered && MouseTouchState == MouseTouchState.MouseDown && _stationaryTimer >= TimeToTriggerStationary &&
Vector3.Distance(StartDragOnMouseDownPosition, mousePosition) < MinDragDistance)
{
_onStationaryTriggered = true;
OnStationary(mousePosition);
}
_stationaryTimer += Time.deltaTime;
MouseDrag(mousePosition);
#endif
}
private void MouseUp(Vector3 mousePosition)
{
_stationaryTimer = 0;
_onStationaryTriggered = false;
MouseTouchState = MouseTouchState.MouseUp;
OnMouseFingerUp(mousePosition);
MouseTouchState = MouseTouchState.Nothing;
if (_tapCount == 0)
{
_tapCount++;
_tapTimer = 0;
OnSingleTap(mousePosition);
}
else if (_tapCount == 1 && _tapTimer <= TimeToTriggerTap)
{
OnDoubleTap(mousePosition);
_tapCount = 0;
}
}
void Update()
{
if (iTouchStateFlag == 0)
{
mouseTouchState = MouseTouchState.MOUSE_TOUCH_WAITING;
}
if (iTouchStateFlag == 0 &&
Input.GetMouseButtonDown(0)) //state 1 of mouse touch control
{
fInitialX = Input.mousePosition.x; //get the initial x mouse/ finger value
fInitialY = Input.mousePosition.y; //get the initial y mouse/ finger value
mouseTouchState = MouseTouchState.MOUSE_TOUCH_BEGAN;
iTouchStateFlag = 1;
touchTimer = 0.0f;
enableTimer = true;
}
if (iTouchStateFlag == 1) //state 2 of mouse touch control
{
if (stillTouching)
{
stillTouching = false;
mouseTouchState = MouseTouchState.MOUSE_TOUCH_BEGAN;
fInitialX = Input.mousePosition.x;
fInitialY = Input.mousePosition.y;
}
else
{
fFinalX = Input.mousePosition.x;
fFinalY = Input.mousePosition.y;
if (mouseTouchState == MouseTouchState.MOUSE_TOUCH_ENDED)
{
iTouchStateFlag = 2;
}
}
}
if (iTouchStateFlag == 2 ||
Input.GetMouseButtonUp(0)) //state 3 of mouse touch control
{
// Debug.Log ("fFinalX " + fFinalX + "\nfFinalY " + fFinalY);
mouseTouchState = CheckGestureState(); //get the gesture direction
// Debug.Log ("[MouseTouchControls] " + mouseTouchState);
// call a function to reset the mouseTouchState
enableTimer = false;
// resetTouchTimer = 0.0f;
// enableResetTimer = true;
iTouchStateFlag = 0;
stillTouching = false;
//woot
// enableResetTimer = false;
// resetTouchTimer = 0.0f;
fInitialX = 0;
fInitialY = 0;
fFinalX = 0;
fFinalY = 0;
inputX = 0;
inputY = 0;
}
if (enableTimer)
{
touchTimer += Time.deltaTime;
// stillTouching = true;
}
// /* for the timers */
// if (enableTimer)
// {
//// Debug.Log("inputX = " + inputX + "\ninputY = " + inputY);
// touchTimer += Time.deltaTime;
//// touchTimer += 0.5f;
// if ( touchTimer >= longPressTime
// && inputX == 0
// && inputY == 0)
// {
// mouseTouchState = MouseTouchState.MOUSE_TOUCH_LONGPRESS_BEGAN;
//// Debug.Log(mouseTouchState);
// }
// }
//
// if (enableResetTimer)
// {
// resetTouchTimer += Time.deltaTime;
//// resetTouchTimer += 0.5f;
//
// if (resetTouchTimer >= 0.0175f) {
//// if (resetTouchTimer >= 2.5f) {
// mouseTouchState = MouseTouchState.MOUSE_TOUCH_WAITING;
// enableResetTimer = false;
// resetTouchTimer = 0.0f;
// fInitialX = 0;
// fInitialY = 0;
// fFinalX = 0;
// fFinalY = 0;
// inputX = 0;
// inputY = 0;
// }
// }
}
/*
* FUNCTION: Calculate the swipe direction
*/
// issues with the long press not updating the touch state
private MouseTouchState CheckGestureState()
{
//calculate the slope of the swipe
inputX = fInitialX - fFinalX;
inputY = fInitialY - fFinalY;
slope = inputY / inputX;
// Debug.Log ("[gestureState] inputX = " + inputX + "\ninputY = " + inputY + "\nslope + " + slope);
//calculate the distance of tap start and end
// fDistance = Mathf.Sqrt( Mathf.Pow((fFinalY-fInitialY), 2) + Mathf.Pow((fFinalX-fInitialX), 2) );
if (inputX >= 0
&& inputY > 100
&& slope > 1)//first octant MOUSE_TOUCH_SWIPE_DOWN
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_DOWN;
return MouseTouchState.MOUSE_TOUCH_SWIPE_DOWN;
}
else if (inputX <= 0
&& inputY > 100
&& slope < -1)//eighth octant MOUSE_TOUCH_SWIPE_DOWN
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_DOWN;
return MouseTouchState.MOUSE_TOUCH_SWIPE_DOWN;
}
else if (inputX > touchSensitivity
&& inputY >= 0
&& slope < 1
&& slope >= 0)//second octant MOUSE_TOUCH_SWIPE_LEFT
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_LEFT;
return MouseTouchState.MOUSE_TOUCH_SWIPE_LEFT;
}
else if (inputX > touchSensitivity
&& inputY <= 0
&& slope > -1
&& slope <= 0)//third octant MOUSE_TOUCH_SWIPE_LEFT
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_LEFT;
return MouseTouchState.MOUSE_TOUCH_SWIPE_LEFT;
}
else if (inputX < -touchSensitivity
&& inputY >= 0
&& slope > -1
&& slope <= 0)//seventh octant MOUSE_TOUCH_SWIPE_RIGHT
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_RIGHT;
return MouseTouchState.MOUSE_TOUCH_SWIPE_RIGHT;
}
else if (inputX < -touchSensitivity
&& inputY <= 0
&& slope >= 0
&& slope < 1)//sixth octant MOUSE_TOUCH_SWIPE_RIGHT
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_RIGHT;
return MouseTouchState.MOUSE_TOUCH_SWIPE_RIGHT;
}
else if (inputX >= 0
&& inputY < -touchSensitivity
&& slope < -1)//fourth octant MOUSE_TOUCH_SWIPE_UP
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_UP;
return MouseTouchState.MOUSE_TOUCH_SWIPE_UP;
}
else if (inputX <= 0
&& inputY < -touchSensitivity
&& slope > 1)//fifth octant MOUSE_TOUCH_SWIPE_UP
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_UP;
return MouseTouchState.MOUSE_TOUCH_SWIPE_UP;
}
else //if (inputX == 0
//&& inputY == 0)
{
if (touchTimer >= longPressTime) {
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_LONGPRESS_ENDED;
return MouseTouchState.MOUSE_TOUCH_LONGPRESS_ENDED;
} else {
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_TAP;
return MouseTouchState.MOUSE_TOUCH_TAP;
}
}
// return MouseTouchState.MOUSE_TOUCH_WAITING;
}//end of gestureState function
private float slope; //slope (m) of the the
// private float fDistance; //magnitude of distance between two positions
void Awake()
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_WAITING;
}
}//end of gestureState function
/*
* FUNCTION: Return gesture state.
* RETURNS: Returns MOUSE_TOUCH_WAITING if no gestures are detected.
* Returns mouseTouchState if a valid gesture is detected
*/
public MouseTouchState GetGestureState()
{
// Debug.Log("[getGestureState] called!");
if (mouseTouchState != MouseTouchState.MOUSE_TOUCH_WAITING)
{
var eTempGestureState = mouseTouchState;
mouseTouchState = MouseTouchState.MOUSE_TOUCH_WAITING;
return eTempGestureState;
}
else
return MouseTouchState.MOUSE_TOUCH_WAITING;
}
public void ResetMouseTouchState () {
// Debug.Log("ResetMouseTouchState");
stillTouching = true;
mouseTouchState = MouseTouchState.MOUSE_TOUCH_WAITING;
touchTimer = 0.0f;
iTouchStateFlag = 1;
}
/*
* FUNCTION: Calculate the swipe direction
*/
// issues with the long press not updating the touch state
private MouseTouchState CheckGestureState()
{
//calculate the slope of the swipe
inputX = fInitialX - fFinalX;
inputY = fInitialY - fFinalY;
slope = inputY / inputX;
// Debug.Log ("[gestureState] inputX = " + inputX + "\ninputY = " + inputY + "\nslope + " + slope);
//calculate the distance of tap start and end
// fDistance = Mathf.Sqrt( Mathf.Pow((fFinalY-fInitialY), 2) + Mathf.Pow((fFinalX-fInitialX), 2) );
if (inputX >= 0 &&
inputY > 100 &&
slope > 1) //first octant MOUSE_TOUCH_SWIPE_DOWN
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_DOWN;
return(MouseTouchState.MOUSE_TOUCH_SWIPE_DOWN);
}
else if (inputX <= 0 &&
inputY > 100 &&
slope < -1) //eighth octant MOUSE_TOUCH_SWIPE_DOWN
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_DOWN;
return(MouseTouchState.MOUSE_TOUCH_SWIPE_DOWN);
}
else if (inputX > touchSensitivity &&
inputY >= 0 &&
slope < 1 &&
slope >= 0) //second octant MOUSE_TOUCH_SWIPE_LEFT
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_LEFT;
return(MouseTouchState.MOUSE_TOUCH_SWIPE_LEFT);
}
else if (inputX > touchSensitivity &&
inputY <= 0 &&
slope > -1 &&
slope <= 0) //third octant MOUSE_TOUCH_SWIPE_LEFT
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_LEFT;
return(MouseTouchState.MOUSE_TOUCH_SWIPE_LEFT);
}
else if (inputX < -touchSensitivity &&
inputY >= 0 &&
slope > -1 &&
slope <= 0) //seventh octant MOUSE_TOUCH_SWIPE_RIGHT
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_RIGHT;
return(MouseTouchState.MOUSE_TOUCH_SWIPE_RIGHT);
}
else if (inputX < -touchSensitivity &&
inputY <= 0 &&
slope >= 0 &&
slope < 1) //sixth octant MOUSE_TOUCH_SWIPE_RIGHT
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_RIGHT;
return(MouseTouchState.MOUSE_TOUCH_SWIPE_RIGHT);
}
else if (inputX >= 0 &&
inputY < -touchSensitivity &&
slope < -1) //fourth octant MOUSE_TOUCH_SWIPE_UP
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_UP;
return(MouseTouchState.MOUSE_TOUCH_SWIPE_UP);
}
else if (inputX <= 0 &&
inputY < -touchSensitivity &&
slope > 1) //fifth octant MOUSE_TOUCH_SWIPE_UP
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_SWIPE_UP;
return(MouseTouchState.MOUSE_TOUCH_SWIPE_UP);
}
else //if (inputX == 0
//&& inputY == 0)
{
if (touchTimer >= longPressTime)
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_LONGPRESS_ENDED;
return(MouseTouchState.MOUSE_TOUCH_LONGPRESS_ENDED);
}
else
{
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_TAP;
return(MouseTouchState.MOUSE_TOUCH_TAP);
}
}
// return MouseTouchState.MOUSE_TOUCH_WAITING;
} //end of gestureState function
protected void MouseDrag(Vector2 mousePosition)
{
mouseTouchState = MouseTouchState.MouseDrag;
onMouseDrag.OnNext((Vector2)Camera.main.ScreenToWorldPoint(mousePosition));
}
private float slope; //slope (m) of the the
// private float fDistance; //magnitude of distance between two positions
void Awake () {
currentMouseTouchState = MouseTouchState.MOUSE_TOUCH_WAITING;
}
void Update()
{
if ( iTouchStateFlag == 0 )
{
mouseTouchState = MouseTouchState.MOUSE_TOUCH_WAITING;
}
if (iTouchStateFlag == 0
&& Input.GetMouseButtonDown(0)) //state 1 of mouse touch control
{
fInitialX = Input.mousePosition.x; //get the initial x mouse/ finger value
fInitialY = Input.mousePosition.y; //get the initial y mouse/ finger value
mouseTouchState = MouseTouchState.MOUSE_TOUCH_BEGAN;
iTouchStateFlag = 1;
touchTimer = 0.0f;
enableTimer = true;
}
if (iTouchStateFlag == 1) //state 2 of mouse touch control
{
if (stillTouching)
{
stillTouching = false;
mouseTouchState = MouseTouchState.MOUSE_TOUCH_BEGAN;
fInitialX = Input.mousePosition.x;
fInitialY = Input.mousePosition.y;
}
else
{
fFinalX = Input.mousePosition.x;
fFinalY = Input.mousePosition.y;
if (mouseTouchState == MouseTouchState.MOUSE_TOUCH_ENDED)
iTouchStateFlag = 2;
}
}
if (iTouchStateFlag == 2
|| Input.GetMouseButtonUp(0)) //state 3 of mouse touch control
{
// Debug.Log ("fFinalX " + fFinalX + "\nfFinalY " + fFinalY);
mouseTouchState = CheckGestureState(); //get the gesture direction
// Debug.Log ("[MouseTouchControls] " + mouseTouchState);
// call a function to reset the mouseTouchState
enableTimer = false;
// resetTouchTimer = 0.0f;
// enableResetTimer = true;
iTouchStateFlag = 0;
stillTouching = false;
//woot
// enableResetTimer = false;
// resetTouchTimer = 0.0f;
fInitialX = 0;
fInitialY = 0;
fFinalX = 0;
fFinalY = 0;
inputX = 0;
inputY = 0;
}
if ( enableTimer )
{
touchTimer += Time.deltaTime;
// stillTouching = true;
}
// /* for the timers */
// if (enableTimer)
// {
//// Debug.Log("inputX = " + inputX + "\ninputY = " + inputY);
// touchTimer += Time.deltaTime;
//// touchTimer += 0.5f;
// if ( touchTimer >= longPressTime
// && inputX == 0
// && inputY == 0)
// {
// mouseTouchState = MouseTouchState.MOUSE_TOUCH_LONGPRESS_BEGAN;
//// Debug.Log(mouseTouchState);
// }
// }
//
// if (enableResetTimer)
// {
// resetTouchTimer += Time.deltaTime;
//// resetTouchTimer += 0.5f;
//
// if (resetTouchTimer >= 0.0175f) {
//// if (resetTouchTimer >= 2.5f) {
// mouseTouchState = MouseTouchState.MOUSE_TOUCH_WAITING;
// enableResetTimer = false;
// resetTouchTimer = 0.0f;
// fInitialX = 0;
// fInitialY = 0;
// fFinalX = 0;
// fFinalY = 0;
// inputX = 0;
// inputY = 0;
// }
// }
}
