public void OnMouseDrag()
{
if (state.CurrentState == State.DISABLED || state.CurrentState == State.READY)
{
return;
}
if (Input.touchCount > 1)
{
return;
}
if (SceneExtension.IsAnyTouchOverUI())
{
return; // Ignore if touch is over any UI element
}
//Debug.Log("DRAG " + gameObject.name + " inputPos: " + Input.mousePosition + "st: " + state.CurrentState.ToString());
if (state.CurrentState == State.WAITING_TO_DRAG || state.CurrentState == State.DRAGGING)
{
Vector3 vpStart = Camera.main.ScreenToViewportPoint(inputStartPosition);
Vector3 vpNow = Camera.main.ScreenToViewportPoint(Input.mousePosition);
if ((vpNow - vpStart).magnitude > MOVE_DIST)
{
movingStartLocalPos = transform.localPosition;
movingVelocity = Vector3.zero;
if (VERTICAL_MOVEMENT_ENABLED && Mathf.Abs(vpNow.x - vpStart.x) < VERTICAL_MOVEMENT_WIDTH_TOLERANCE)
{
state.SetState(State.MOVING_VERTICAL);
}
else
{
state.SetState(State.MOVING_IN_PLANE);
}
}
}
if (state.CurrentState == State.MOVING_IN_PLANE)
{
// Raycast and set new position
UpdateMoveInPlane();
}
else if (state.CurrentState == State.MOVING_VERTICAL)
{
// Raycast and set new position
UpdateMoveInVertical();
}
}
public void OnMouseUp()
{
if (state.CurrentState == State.DISABLED || state.CurrentState == State.READY)
{
return;
}
if (state.CurrentState >= State.TWO_FINGERS)
{
return;
}
if (SceneExtension.IsAnyTouchOverUI())
{
return; // Ignore if touch is over any UI element
}
Debug.Log("furniture UP " + gameObject.name + " st:" + state.ToString());
if (state.CurrentState == State.WAITING_TO_DRAG)
{
// TAPPED
if (wasSelectedBefore)
{
// unselect
if (worldObjects != null)
{
worldObjects.SelectedObject = null;
}
}
else
{
// keep it selected
}
}
else if (state.CurrentState == State.MOVING_IN_PLANE)
{
// was moving in plane
}
else if (state.CurrentState == State.MOVING_VERTICAL)
{
// was moving in vertical
}
// Stop tapping/moving
state.SetState(State.READY);
}
public void OnMouseDown()
{
//Debug.Log("DOWN PRE First finger " + gameObject.name);
if (state.CurrentState == State.DISABLED)
{
return;
}
if (Input.touchCount > 1)
{
return;
}
if (SceneExtension.IsAnyTouchOverUI())
{
return; // Ignore if touch is over any UI element
}
Debug.Log("DOWN First finger " + gameObject.name);
if (state.CurrentState == State.READY)
{
// FIRST FINGER
if (worldObjects != null)
{
wasSelectedBefore = (worldObjects.SelectedObject == gameObject);
// Select it
worldObjects.SelectedObject = gameObject;
}
else
{
wasSelectedBefore = true;
}
state.SetState(State.WAITING_TO_DRAG);
inputStartTime = Time.time;
inputStartPosition = Input.mousePosition;
firstFingerId = -1;
Debug.Log("furniture DOWN touches:" + Input.touchCount);
if (Input.touchCount > 0)
{
Touch touch = Input.touches[0];
Debug.Log("furniture DOWN touch id:" + touch.fingerId);
firstFingerId = touch.fingerId;
}
}
}
private void Update()
{
if (state.CurrentState == State.DISABLED)
{
return;
}
if (state.CurrentState == State.MOVING_TO_TARGET)
{
UpdateToTarget();
return;
}
if (SceneExtension.IsAnyTouchOverUI())
{
return; // Ignore if touch is over any UI element
}
if (state.CurrentState == State.READY && (worldObjects == null || worldObjects.SelectedObject == gameObject))
{
if (Input.touchCount == 2)
{
// Allow to scale/rotate with fingers anywhere (not over item), if its selected
inputStartTime = Time.time;
Touch touch = Input.touches[0];
Debug.Log("furniture 1 touch id:" + touch.fingerId);
firstFingerId = touch.fingerId;
inputStartPosition = touch.position;
touch = Input.touches[1];
Debug.Log("furniture 2 touch id:" + touch.fingerId);
secondFingerId = touch.fingerId;
secondInputStartPosition = touch.position;
state.SetState(State.TWO_FINGERS);
}
}
if (state.CurrentState == State.WAITING_TO_DRAG)
{
if (Time.time - inputStartTime > TAP_TIME)
{
state.SetState(State.DRAGGING);
}
}
if (state.CurrentState == State.WAITING_TO_DRAG ||
state.CurrentState == State.DRAGGING ||
state.CurrentState == State.MOVING_IN_PLANE ||
state.CurrentState == State.MOVING_VERTICAL)
{
// 1 finger down - Check for second finger
if (Input.touchCount > 1)
{
// Start to track SECOND FINGER
Touch touch = Input.touches[1];
Debug.Log("furniture DOWN SECOND touch id:" + touch.fingerId + " touches:" + Input.touchCount);
secondFingerId = touch.fingerId;
secondInputStartPosition = touch.position;
state.SetState(State.TWO_FINGERS);
}
}
if (state.CurrentState >= State.TWO_FINGERS)
{
if (Input.touchCount != 2)
{
Debug.Log("TWO_FINGERS Stopped, touches now: " + Input.touchCount);
state.SetState(State.READY);
return;
}
if (state.CurrentState == State.TWO_FINGERS)
{
// Check to start Scale / Rotate
Vector2 firstPos = Input.touches[0].position;
Vector2 secondPos = Input.touches[1].position;
// check angle to start Rotating
float origAngle = Vector2.SignedAngle(Vector2.up, secondInputStartPosition - inputStartPosition);
float nowAngle = Vector2.SignedAngle(Vector2.up, secondPos - firstPos);
// check distance to start scaling
float origDistance = (secondInputStartPosition - inputStartPosition).magnitude;
float nowDistance = (secondPos - firstPos).magnitude;
if (ROTATION_ENABLED && Mathf.Abs(nowAngle - origAngle) > ROTATE_ANGLE)
{
state.SetState(State.ROTATING);
rotatingStartRotation = transform.localRotation;
}
else if (SCALING_ENABLED &&
(nowDistance < origDistance * (1f - SCALING_DISTANCE_MULT_TRESHOLD) ||
nowDistance > origDistance * (1f + SCALING_DISTANCE_MULT_TRESHOLD)))
{
state.SetState(State.SCALING);
scalingStartScale = transform.localScale;
scalingVelocity = Vector3.zero;
}
}
if (state.CurrentState == State.SCALING)
{
UpdateScaling();
}
else if (state.CurrentState == State.ROTATING)
{
UpdateRotating();
}
}
}