//fight method determines the winner and returns the winners text
public string Fight()
{
//get the gestures winTables
GestureName[] combat1WinTab = combatant1.GeteWinTable();
GestureName[] combat2WinTab = combatant2.GeteWinTable();
//get the gesture choice for each combatant
GestureName combatant1Choice = combatant1.GetChoice();
GestureName combatant2Choice = combatant2.GetChoice();
//win lose draw strings
string userWin = "You Win!";
string userLose = "You Lost!";
string userDraw = "You Drew... ";
//combatant1 win condition check loop this is the User
for (int i = 0; i < combat1WinTab.Length; i++)
{
//if the
if (combatant2Choice == combat1WinTab[i])
{
return(string.Concat(userWin, winTextGenerator(i, combatant1, combatant2)));
}
}
//combatant2 win condition check loop this is the random selection
for (int i = 0; i < combat2WinTab.Length; i++)
{
if (combatant1Choice == combat2WinTab[i])
{
return(string.Concat(userLose, winTextGenerator(i, combatant2, combatant1)));
}
}
return(string.Concat(userDraw, combatant1, " VS ", combatant2));
}
bool IsClickingGesture()
{
GestureName currentGesture = hand.IsDetected() ? hand.GetGestureName() : GestureName.None;
return(currentGesture == GestureName.Point || currentGesture == GestureName.ShootEm ||
currentGesture == GestureName.Peace || currentGesture == GestureName.MiddleFinger);
}
void TrackGesture()
{
Vector3 thumbTipPos = hand.GetTipPosition(TipIndex.ThumbTip);
Vector3 indexTipPos = hand.GetTipPosition(TipIndex.IndexTip);
float thumbIndexTipDistance = Vector3.Distance(thumbTipPos, indexTipPos);
GestureName currentGesture = hand.GetGestureName();
inZoomGesture = (thumbIndexTipDistance < zoomGestureThreshold ||
currentGesture == GestureName.PinchCloseMRP ||
currentGesture == GestureName.PinchCloseMRP);
}
void UpdateGestureCondition()
{
currentFrameGestureName = hand.GetGestureName();
if (currentFrameGestureName != GestureName.None && currentFrameGestureName == lastFrameGestureName)
{
gestureMaintainingCounter += Time.deltaTime;
}
else if (currentFrameGestureName != lastFrameGestureName)
{
gestureMaintainingCounter = 0f;
isGestureMaintaining = false;
}
}
void UpdateGesture()
{
currentFrameGestureName = hand.IsDetected() ? hand.GetGestureName() : GestureName.None;
if (currentFrameGestureName == lastFrameGestureName)
{
gestureMaintainingCounter += Time.deltaTime;
}
else if (currentFrameGestureName != lastFrameGestureName)
{
gestureMaintainingCounter = 0f;
isGestureMaintaining = false;
}
lastFrameGestureName = currentFrameGestureName;
}
void Update()
{
hand = FingoMain.Instance.GetHand(handType);
if (hand.IsDetected())
{
UpdateGestureCondition();
BroadcastIfGestureMaintains();
}
else
{
ClearGesture();
}
lastFrameGestureName = currentFrameGestureName;
}
public void ColorChange(HandType handType, GestureName gestureType)
{
if (handType == HandType.Right)
{
switch (gestureType)
{
case GestureName.Okay:
OnRightHandOkayGesture.Invoke();
break;
case GestureName.Peace:
OnRightHandPeaceGesture.Invoke();
break;
case GestureName.Fist:
OnRightHandFistGesture.Invoke();
break;
default: // Gesture.None or any other gesture
OnClearRight.Invoke();
break;
}
}
else if (handType == HandType.Left)
{
switch (gestureType)
{
case GestureName.Okay:
OnLeftHandOkayGesture.Invoke();
break;
case GestureName.Peace:
OnLeftHandPeaceGesture.Invoke();
break;
case GestureName.Fist:
OnLeftHandFistGesture.Invoke();
break;
default: // Gesture.None or any other gesture
OnClearLeft.Invoke();
break;
}
}
}
public void ColorChange(HandType handType, GestureName gestureType)
{
if (handType == HandType.Right)
{
if (gestureType == GestureName.Okay)
{
OnRightHandOkayGesture.Invoke();
}
else if (gestureType == GestureName.Peace)
{
OnRightHandPeaceSignGesture.Invoke();
}
else if (gestureType == GestureName.Fist)
{
OnRightHandFistGesture.Invoke();
}
else if (gestureType == GestureName.Palm)
{
OnRightHandPalmGesture.Invoke();
}
}
else
{
if (gestureType == GestureName.Okay)
{
OnLeftHandOkayGesture.Invoke();
}
else if (gestureType == GestureName.Peace)
{
OnLeftHandPeaceSignGesture.Invoke();
}
else if (gestureType == GestureName.Fist)
{
OnLeftHandFistGesture.Invoke();
}
else if (gestureType == GestureName.Palm)
{
OnLeftHandPalmGesture.Invoke();
}
}
}
void Update()
{
hand = FingoMain.Instance.GetHand(handType);
isDetected = hand.IsDetected();
currentGesture = hand.GetGestureName();
if (isDetected)
{
transform.localScale = Vector3.one * renderScale;
}
else
{
transform.localScale = Vector3.zero;
}
UpdateMeshHand();
previousGesture = currentGesture;
}
void ClickGestureTracking()
{
if (hand.IsDetected())
{
currentGesture = hand.GetGestureName();
}
else
{
currentGesture = GestureName.None;
}
if (currentGesture == GestureName.Point || currentGesture == GestureName.ShootEm ||
currentGesture == GestureName.Peace || currentGesture == GestureName.MiddleFinger)
{
isCollidingGesture = true;
}
else
{
isCollidingGesture = false;
}
}
void UpdatePinchState()
{
GestureName currentGesture = hand.GetGestureName();
bool isClosingFingers = (pinchSpeed < -closingSpeedThresh);
bool isOpeningFingers = (pinchSpeed > openingSpeedThresh);
if (activeObject != null && activeObject.IsAvailableForPinch() == false &&
pinchState != PinchState.ObjectInHold) // pinched by the other hand
{
activeObject = null;
pinchState = PinchState.ObjectOutOfReach;
}
if ((pinchState == PinchState.ObjectOutOfReach) ||
(pinchState == PinchState.ObjectInReach && !isClosingFingers) ||
(pinchState == PinchState.ObjectReleased))
{
// Iterate all pinchable objects, find the closest available one.
PinchableObject closestAvailableObj = null;
float minDistance = 1000f;
foreach (PinchableObject obj in PinchableObject.instances)
{
if (obj.IsAvailableForPinch())
{
float distance = Vector3.Distance(this.transform.position, obj.transform.position);
if (distance < minDistance)
{
minDistance = distance;
closestAvailableObj = obj;
}
}
}
// Mark the closest available object as active
activeObject = closestAvailableObj;
// Check if it is range.
bool inReach = (minDistance < pinchEnableDistance);
if (activeObject != null)
{
// To give user visual feedbacks, update the outline color on the active object
// based on its current distance to the hand.
activeObject.UpdateOutlineColorBasedOnDistance(minDistance);
// Reset the outline color (fully transparent) on the last active object if it was different
if (prevActiveObject != null && prevActiveObject != activeObject)
{
prevActiveObject.SetOutlineColorTransparency(0);
}
// If we are able to pinch the currently active object
if (inReach && currentTipDist > pinchEnableTipDistance)
{
if (pinchState != PinchState.ObjectInReach || activeObject != prevActiveObject)
{
activeObject.OnGetInReach.Invoke();
pinchState = PinchState.ObjectInReach;
}
}
}
// Note, we want to ignore movement (which can cause ObjectInReach state to change to ObjectOutOfReach)
// if user is already in the middle of pinching the object
if (!inReach && !(pinchState == PinchState.ObjectInReach && isClosingFingers))
{
if (pinchState != PinchState.ObjectOutOfReach || activeObject != prevActiveObject)
{
if (activeObject != null)
{
activeObject.OnOutOfReach.Invoke();
}
pinchState = PinchState.ObjectOutOfReach;
}
}
}
if (pinchState == PinchState.ObjectInReach)
{
if ((currentTipDist < pinchStartTipDistance || currentGesture == GestureName.PinchCloseMRP ||
currentGesture == GestureName.PinchOpenMRP) && isClosingFingers)
{
// To give user visual feedbacks, make the hand transparent.
if (meshHandRenderMgr != null)
{
meshHandRenderMgr.DisableHandOutline();
meshHandRenderMgr.FadeOut();
}
if (activeObject != null)
{
activeObject.OnPickUp.Invoke();
// Save the parent transform
pinchedObjectParent = activeObject.transform.parent;
activeObject.transform.parent = this.transform;
activeObject.transform.localPosition = Vector3.zero;
// Disable the object for pinch
activeObject.SetAvailableForPinch(false);
}
pinchState = PinchState.ObjectInHold;
}
}
if (pinchState == PinchState.ObjectInHold)
{
if (currentTipDist > pinchEndTipDistance && isOpeningFingers)
{
// To give user visual feedbacks, make the hand opaque (default).
if (meshHandRenderMgr != null)
{
meshHandRenderMgr.FadeIn();
}
if (activeObject != null)
{
activeObject.OnRelease.Invoke();
Vector3 velocity = (velocityCalculator != null) ? velocityCalculator.CalculateVelocity() : Vector3.zero;
if (Vector3.Magnitude(velocity) > 0)
{
activeObject.OnThrow.Invoke(velocity);
// Enable the object for pinch later
activeObject.SetAvailableForPinch(true, activeObject.FlyBackTime());
}
else
{
// Enable the object for pinch right away
activeObject.SetAvailableForPinch(true, 0);
}
// Restore the parent transform
activeObject.transform.parent = pinchedObjectParent;
}
pinchState = PinchState.ObjectReleased;
}
}
//Debug.Log("Pinch state = " + pinchState);
// To give user visual feedbacks, highlight hand outline if it is hovering an object, otherwise disable outline.
bool isHovering = (pinchState == PinchState.ObjectInReach);
if (meshHandRenderMgr != null)
{
if (isHovering && !isHoveringLastFrame)
{
meshHandRenderMgr.EnableHandOutline();
}
else if (!isHovering && isHoveringLastFrame)
{
meshHandRenderMgr.DisableHandOutline();
}
}
isHoveringLastFrame = isHovering;
prevActiveObject = activeObject;
}
public void ColorChange(HandType handType, GestureName gestureType)
{
//Debug.Log("On GestureEvent handType: "+handType);
//Debug.Log("On GestureEvent gestureType: " + gestureType);
if (handType == HandType.Right)
{
//OnRightHandGesture.Invoke();
//OnLeftHandGesture.Invoke();
switch (gestureType)
{
case GestureName.Okay:
OnRightHandOkayGesture.Invoke();
break;
case GestureName.Peace:
OnRightHandPeaceGesture.Invoke();
break;
case GestureName.Fist:
OnRightHandFistGesture.Invoke();
break;
case GestureName.ThumbsUp:
OnRightHandThumbsUpGesture.Invoke();
break;
case GestureName.Palm:
OnRightHandPalmGesture.Invoke();
break;
case GestureName.Point:
OnRightHandPointGesture.Invoke();
break;
case GestureName.ShootEm:
OnRightHandShootEmGesture.Invoke();
break;
case GestureName.CoverEye:
OnRightHandCoverEyeGesture.Invoke();
break;
case GestureName.Pinky:
OnRightHandPinkyGesture.Invoke();
break;
case GestureName.Horns:
OnRightHandHornsGesture.Invoke();
break;
case GestureName.CallMe:
OnRightHandCallMeGesture.Invoke();
break;
default: // Gesture.None or any other gesture
OnClearRight.Invoke();
break;
}
}
else if (handType == HandType.Left)
{
switch (gestureType)
{
case GestureName.Okay:
OnLeftHandOkayGesture.Invoke();
break;
case GestureName.Peace:
OnLeftHandPeaceGesture.Invoke();
break;
case GestureName.Fist:
OnLeftHandFistGesture.Invoke();
break;
case GestureName.ThumbsUp:
OnLeftHandThumbsUpGesture.Invoke();
break;
case GestureName.Palm:
OnLeftHandPalmGesture.Invoke();
break;
case GestureName.Point:
OnLeftHandPointGesture.Invoke();
break;
case GestureName.ShootEm:
OnLeftHandShootEmGesture.Invoke();
break;
case GestureName.CoverEye:
OnLeftHandCoverEyeGesture.Invoke();
break;
case GestureName.Pinky:
OnLeftHandPinkyGesture.Invoke();
break;
case GestureName.Horns:
OnLeftHandHornsGesture.Invoke();
break;
case GestureName.CallMe:
OnLeftHandCallMeGesture.Invoke();
break;
default: // Gesture.None or any other gesture
OnClearLeft.Invoke();
break;
}
}
}
void ClearGesture()
{
currentFrameGestureName = GestureName.None;
}
void UpdateGrabState()
{
GestureName currentGesture = hand.GetGestureName();
bool isClosingFingers = (bendingAngularSpeed > anguarSpeedThresh);
bool isOpeningFingers = (bendingAngularSpeed < -anguarSpeedThresh);
if (activeObject != null && activeObject.IsAvailableForGrab() == false &&
grabState != GrabState.ObjectInHold) // grabbed by the other hand
{
activeObject = null;
grabState = GrabState.ObjectOutOfReach;
}
if ((grabState == GrabState.ObjectOutOfReach) ||
(grabState == GrabState.ObjectInReach && !isClosingFingers) ||
(grabState == GrabState.ObjectReleased))
{
// Iterate all grabbable objects, find the closest available one.
GrabbaleObject closestAvailableObj = null;
float minDistance = 1000f;
foreach (GrabbaleObject obj in GrabbaleObject.instances)
{
if (obj.IsAvailableForGrab())
{
float distance = Vector3.Distance(this.transform.position, obj.transform.position);
if (distance < minDistance)
{
minDistance = distance;
closestAvailableObj = obj;
}
}
}
// Mark the closest available object as active
activeObject = closestAvailableObj;
// Check if it is range.
bool inReach = (minDistance < grabEnableDistance);
if (activeObject != null && (currentGesture == GestureName.Grab || currentGesture == GestureName.Palm ||
currentBendingAngle < grabEnableAngle))
{
// To give user visual feedbacks, update the outline color on the active object
// based on its current distance to the hand.
activeObject.UpdateOutlineColorBasedOnDistance(minDistance);
// Reset the outline color (fully transparent) on the last active object if it was different
if (prevActiveObject != null && prevActiveObject != activeObject)
{
prevActiveObject.SetOutlineColorTransparency(0);
}
// If we are close enough to grab the currently active object
if (inReach && (grabState != GrabState.ObjectInReach || activeObject != prevActiveObject))
{
activeObject.OnGetInReach.Invoke();
grabState = GrabState.ObjectInReach;
}
}
// Note, we want to ignore movement (which can cause ObjectInReach state to change to ObjectOutOfReach)
// if user is already in the middle of grabbing the object
if (!inReach && !(grabState == GrabState.ObjectInReach && isClosingFingers))
{
if (grabState != GrabState.ObjectOutOfReach || activeObject != prevActiveObject)
{
if (activeObject != null)
{
activeObject.OnOutOfReach.Invoke();
}
grabState = GrabState.ObjectOutOfReach;
}
}
}
if (grabState == GrabState.ObjectInReach)
{
if ((currentBendingAngle > grabStartAngle || currentGesture == GestureName.Fist) && isClosingFingers)
{
// To give user visual feedbacks, make the hand transparent.
if (meshHandRenderMgr != null)
{
meshHandRenderMgr.DisableHandOutline();
meshHandRenderMgr.FadeOut();
}
if (activeObject != null)
{
activeObject.OnGrab.Invoke();
// Save the parent transform
grabbedObjectParent = activeObject.transform.parent;
activeObject.transform.parent = this.transform;
activeObject.transform.localPosition = Vector3.zero;
// Disable the object for grab
activeObject.SetAvailableForGrab(false);
}
grabState = GrabState.ObjectInHold;
}
}
if (grabState == GrabState.ObjectInHold)
{
if (currentBendingAngle < grabEndAngle && isOpeningFingers)
{
// To give user visual feedbacks, make the hand opaque (default).
if (meshHandRenderMgr != null)
{
meshHandRenderMgr.FadeIn();
}
if (activeObject != null)
{
activeObject.OnRelease.Invoke();
Vector3 velocity = (velocityCalculator != null) ? velocityCalculator.CalculateVelocity() : Vector3.zero;
if (Vector3.Magnitude(velocity) > 0)
{
activeObject.OnThrow.Invoke(velocity);
// Enable the object for grab later
activeObject.SetAvailableForGrab(true, activeObject.FlyBackTime());
}
else
{
// Enable the object for grab right away
activeObject.SetAvailableForGrab(true, 0);
}
// Restore the parent transform
activeObject.transform.parent = grabbedObjectParent;
}
grabState = GrabState.ObjectReleased;
}
}
//Debug.Log("Grab state = " + grabState);
// To give user visual feedbacks, highlight hand outline if it is hovering an object, otherwise disable outline.
bool isHovering = (grabState == GrabState.ObjectInReach);
if (meshHandRenderMgr != null)
{
if (isHovering && !isHoveringLastFrame)
{
meshHandRenderMgr.EnableHandOutline();
}
else if (!isHovering && isHoveringLastFrame)
{
meshHandRenderMgr.DisableHandOutline();
}
}
isHoveringLastFrame = isHovering;
prevActiveObject = activeObject;
}
//constructor that takes the users choice
public Gesture(GestureName gestureChoice)
{
//set instance variable to inputted choice
this.gestureChoice = gestureChoice;
}