public void RemoveTouch(Touch t)
{
if (touchCount > 0)
{
touchCount--;
}
}
Joint addJoint(Rigidbody attachTo, GameObject go, Vector3 hitPoint, Touch t)
{
Joint j = (Joint)go.GetComponent <Joint>();
// Initial position of the joint is the centre of the body we pickup or the hook
if (hook != null)
{
go.transform.position = hook.transform.position;
}
else
{
go.transform.position = hitPoint;
}
// Deal with centre of mass
if (attachToCenterOfMass)
{
Vector3 anchor = go.transform.InverseTransformPoint(attachTo.worldCenterOfMass);
j.anchor = anchor;
}
else
{
j.anchor = Vector3.zero;
}
initJoint(j, attachTo);
joints.Add(t.fingerId, j);
return(j);
}
void addTouch(Touch t)
{
RaycastHit h = new RaycastHit();
bool hasHit = (Physics.Raycast(getRay(t), out h, 100f, GetLayerMask(hitOnlyLayers)));
addTouchIcon(h.point, t, hasHit);
}
void startTrace(RaycastHit h, Touch t, bool hasHit)
{
Vector3? start = hasHit ? (Vector3?)h.point : null;
TouchTrace tr = new TouchTrace(Time.time, start);
liveTraces.Add(t.fingerId, tr);
}
void removeTouchIcon(Touch t)
{
GameObject go = touchIcons[t.fingerId];
touchIcons.Remove(t.fingerId);
Destroy(go);
}
void updateTouchIcon(Vector3 hitPoint, Touch t, bool visible)
{
GameObject go = touchIcons[t.fingerId];
go.transform.position = hitPoint;
go.renderer.enabled = visible;
}
void removeDragger(Touch t)
{
GameObject go = draggers[t.fingerId];
draggers.Remove(t.fingerId);
Destroy(go);
}
Ray getRay(Touch t)
{
Vector3 touchPoint = new Vector3(t.position.x, t.position.y, 0f);
Ray targetRay = targetCam.ScreenPointToRay(touchPoint);
return(targetRay);
}
void Update()
{
if (frameTouches.Length > 0 && frameTouches[0].phase == TouchPhase.Ended)
{
frameTouches = new Touch[0];
}
Vector2 pos = new Vector2(Input.mousePosition.x, Input.mousePosition.y);
if (Input.GetMouseButtonDown(0) && touchCount == 0)
{
// New touch
Touch t = new Touch(0, pos, Vector2.zero, 0f, 0, TouchPhase.Began);
frameTouches = new Touch[1] {
t
};
touchCount = 1;
}
else if (Input.GetMouseButtonUp(0))
{
// Removed touch
Vector2 deltaPos = frameTouches[0].position - pos;
Touch t = new Touch(0, pos, deltaPos, 0f, 0, TouchPhase.Ended);
frameTouches[0] = t;
touchCount = 0;
}
else if (Input.GetMouseButton(0))
{
Vector2 deltaPos = frameTouches[0].position - pos;
TouchPhase phase = deltaPos == Vector2.zero ? TouchPhase.Stationary : TouchPhase.Moved;
Touch t = new Touch(0, pos, deltaPos, 0f, 0, phase);
frameTouches[0] = t;
}
}
public override void RemoveTouch(Touch t)
{
base.RemoveTouch(t);
if (Tolerances.TriggerOnTouchDown) return;
// Not most recent touch?
if (curTouch.fingerId != t.fingerId) return;
if (Tolerances.CheckHeldTime && Time.time - TimeAdded > Tolerances.MaxHeldTime) return;
if (Tolerances.CheckMovementThreshold)
{
// Over the movement threshold?
Vector2 curTouchPos = new Vector2(
t.position.x / (float)screenWidth,
t.position.y / (float)screenHeight);
if (Vector2.Distance(curTouchPos, originalPos) > Tolerances.MaximumPosChange) return;
}
// Check if the touch still hits the same collider
RaycastHit h = new RaycastHit();
if(Tolerances.CheckHitsSameCollider && !HitsOrigCollider(t, out h)) return;
DoClick(h);
ClearCurTouch();
}
void removeTouch(Touch t)
{
RaycastHit h = new RaycastHit();
bool hasHit = (Physics.Raycast(getRay(t), out h, Mathf.Infinity, LayerHelper.GetLayerMask(hitOnlyLayers)));
endTrace(h, t, hasHit);
}
void Update()
{
if (frameTouches.Length > 0 && frameTouches[0].phase == TouchPhase.Ended) frameTouches = new Touch[0];
Vector2 pos = new Vector2(Input.mousePosition.x, Input.mousePosition.y);
if (Input.GetMouseButtonDown(0) && touchCount == 0)
{
// New touch
Touch t = new Touch(0, pos, Vector2.zero, 0f, 0, TouchPhase.Began);
frameTouches = new Touch[1] { t };
touchCount = 1;
}
else if (Input.GetMouseButtonUp(0))
{
// Removed touch
Vector2 deltaPos = frameTouches[0].position - pos;
Touch t = new Touch(0, pos, deltaPos, 0f, 0, TouchPhase.Ended);
frameTouches[0] = t;
touchCount = 0;
}
else if (Input.GetMouseButton(0))
{
Vector2 deltaPos = frameTouches[0].position - pos;
TouchPhase phase = deltaPos == Vector2.zero ? TouchPhase.Stationary : TouchPhase.Moved;
Touch t = new Touch(0, pos, deltaPos, 0f, 0, phase);
frameTouches[0] = t;
}
}
public void UpdateTouch(Touch t)
{
if (!touches.ContainsKey(t.fingerId))
{
return;
}
touches[t.fingerId] = t;
}
public void AddTouch(Touch t, RaycastHit hit, Camera hitOn)
{
// Create the object we want in the touch position
GameObject go = createInstance(hit.point, hitOn);
// If object has a collider, relink internally
if (DoRecast && go.collider != null) linker.AddTouch(t, hitOn, go.collider);
}
public override void AddTouch (Touch t, RaycastHit hit, Camera hitOn)
{
base.AddTouch(t, hit, hitOn);
TimeAdded = Time.time;
if (Tolerances.TriggerOnTouchDown) DoClick(hit);
}
public override void RemoveTouch(Touch t)
{
base.RemoveTouch(t);
if(curTouch.fingerId == t.fingerId)
{
CancelHeld();
}
}
public override void RemoveTouch(Touch t)
{
base.RemoveTouch(t);
if (curTouch.fingerId == t.fingerId)
{
CancelHeld();
}
}
protected bool HitsOrigCollider(Touch inTouch, out RaycastHit outHit)
{
if (origCollider == null)
{
outHit = new RaycastHit();
return(false);
}
return(origCollider.Raycast(getRay(inTouch), out outHit, Mathf.Infinity));
}
GameObject addTouchIcon(Vector3 hitPoint, Touch t, bool visible)
{
GameObject go = (GameObject)Instantiate(TouchIcon);
go.transform.position = new Vector3(hitPoint.x, hitPoint.y, hitPoint.z);
go.renderer.enabled = visible;
touchIcons.Add(t.fingerId, go);
return(go);
}
void updateTouchIcon(Touch t)
{
if (!touchIcons.ContainsKey(t.fingerId))
{
return;
}
GUITexture go = touchIcons[t.fingerId];
setTouchIconPos(go, t.position);
}
GUITexture addTouchIcon(Touch t)
{
GameObject touchIcon = (GameObject)Instantiate(GUITouchIcon);
GUITexture texture = touchIcon.GetComponent <GUITexture>();
setTouchIconPos(texture, t.position);
touchIcons.Add(t.fingerId, texture);
return(texture);
}
public void RemoveTouch(Touch t)
{
if (!enabled)
{
return;
}
removeJoint(t.fingerId);
removeDragger(t);
}
void updateDragger(Vector3 hitPoint, Touch t, bool visible)
{
GameObject go = draggers[t.fingerId];
go.transform.position = hitPoint;
if (go.renderer != null)
{
go.renderer.enabled = visible && showDraggers;
}
}
public void AddTouch(Touch t, RaycastHit hit, Camera hitOn)
{
// Create the object we want in the touch position
GameObject go = createInstance(hit.point, hitOn);
// If object has a collider, relink internally
if (DoRecast && go.collider != null)
{
linker.AddTouch(t, hitOn, go.collider);
}
}
public override void AddTouch(Touch t, RaycastHit hit, Camera hitOn)
{
base.AddTouch(t, hit, hitOn);
TimeAdded = Time.time;
if (Tolerances.TriggerOnTouchDown)
{
DoClick(hit);
}
}
void updateTouch(Touch t)
{
RaycastHit h = new RaycastHit();
bool hasHit = (Physics.Raycast(getRay(t), out h, Mathf.Infinity, LayerHelper.GetLayerMask(hitOnlyLayers)));
if (!hasHit)
{
return;
}
updateTrace(h, t);
}
void updateTrace(RaycastHit h, Touch t)
{
if (!liveTraces.ContainsKey(t.fingerId))
{
return;
}
TouchTrace tr = liveTraces[t.fingerId];
tr.positions.Add(h.point);
}
public override void AddTouch(Touch t, RaycastHit hit, Camera hitOn)
{
base.AddTouch(t, hit, hitOn);
if(curTouch.fingerId == t.fingerId)
{
if (TouchStartMessege != string.Empty) BroadcastTouchMessage(TouchStartMessege, hit);
heldTimer.StartCountdown(HoldTime);
}
}
void removeTouchIcon(Touch t)
{
if (!touchIcons.ContainsKey(t.fingerId))
{
return;
}
GUITexture go = touchIcons[t.fingerId];
touchIcons.Remove(t.fingerId);
Destroy(go.gameObject);
}
public void AddTouch(Touch t, RaycastHit hit, Camera hitOn)
{
if (!enabled)
{
return;
}
targetCamera = hitOn;
GameObject go = addDragger(hit.point, t, true);
Rigidbody bod = attachToParent ? transform.parent.rigidbody : rigidbody;
addJoint(bod, go, hit.point, t);
}
public void AddTouch(Touch t, RaycastHit hit, Camera hitOn)
{
if (enabled)
{
if (touches.Count == 0)
{
notifyObject.SendMessage(EventOnTouchDown, SendMessageOptions.DontRequireReceiver);
}
}
targetCamera = hitOn;
touches.Add(t.fingerId, t);
touchesChanged = true;
}
GameObject addDragger(Vector3 hitPoint, Touch t, bool visible)
{
GameObject go = (GameObject)Instantiate(dragger);
go.transform.position = hitPoint;
if (go.renderer != null)
{
go.renderer.enabled = visible && showDraggers;
}
draggers.Add(t.fingerId, go);
return(go);
}
public override void UpdateTouch(Touch t)
{
base.UpdateTouch(t);
if(curTouch.fingerId != t.fingerId || !touchSet) return;
if(heldTimer.RemainingTime > 0.0f) return;
RaycastHit h = new RaycastHit();
if(collider != null && !HitsOrigCollider(t, out h)) return;
BroadcastTouchMessage(HeldMessage, h);
EndHeld();
}
public override void AddTouch(Touch t, RaycastHit hit, Camera hitOn)
{
base.AddTouch(t, hit, hitOn);
if (curTouch.fingerId == t.fingerId)
{
if (TouchStartMessege != string.Empty)
{
BroadcastTouchMessage(TouchStartMessege, hit);
}
heldTimer.StartCountdown(HoldTime);
}
}
public void RemoveTouch(Touch t)
{
touches.Remove(t.fingerId);
touchesChanged = true;
if (!enabled)
{
return;
}
if (touches.Count == 0)
{
notifyObject.SendMessage(EventOnTouchUp, SendMessageOptions.DontRequireReceiver);
}
}
public virtual void AddTouch(Touch t, RaycastHit hit, Camera hitOn)
{
targetCam = hitOn;
// This will always keep the most recent touch
AssignCurTouch(t);
screenWidth = hitOn.pixelWidth;
screenHeight = hitOn.pixelHeight;
originalPos = new Vector2(
t.position.x / (float)screenWidth,
t.position.y / (float)screenHeight);
origCollider = hit.collider;
}
public virtual void AddTouch(Touch t, RaycastHit hit, Camera hitOn)
{
targetCam = hitOn;
// This will always keep the most recent touch
AssignCurTouch(t);
screenWidth = hitOn.pixelWidth;
screenHeight = hitOn.pixelHeight;
originalPos = new Vector2(
t.position.x / (float)screenWidth,
t.position.y / (float)screenHeight);
origCollider = hit.collider;
}
public override void RemoveTouch(Touch t)
{
base.RemoveTouch(t);
if (Tolerances.TriggerOnTouchDown)
{
return;
}
// Not most recent touch?
if (curTouch.fingerId != t.fingerId)
{
return;
}
if (Tolerances.CheckHeldTime && Time.time - TimeAdded > Tolerances.MaxHeldTime)
{
return;
}
if (Tolerances.CheckMovementThreshold)
{
// Over the movement threshold?
Vector2 curTouchPos = new Vector2(
t.position.x / (float)screenWidth,
t.position.y / (float)screenHeight);
if (Vector2.Distance(curTouchPos, originalPos) > Tolerances.MaximumPosChange)
{
return;
}
}
// Check if the touch still hits the same collider
RaycastHit h = new RaycastHit();
if (Tolerances.CheckHitsSameCollider && !HitsOrigCollider(t, out h))
{
return;
}
DoClick(h);
ClearCurTouch();
}
Joint addJoint(Rigidbody attachTo, GameObject go, Vector3 hitPoint, Touch t)
{
Joint j = (Joint)go.GetComponent<Joint>();
// Initial position of the joint is the centre of the body we pickup or the hook
if (hook != null)
{
go.transform.position = hook.transform.position;
}
else
{
go.transform.position = hitPoint;
}
// Deal with centre of mass
if (attachToCenterOfMass)
{
Vector3 anchor = go.transform.InverseTransformPoint(attachTo.worldCenterOfMass);
j.anchor = anchor;
}
else
{
j.anchor = Vector3.zero;
}
initJoint(j, attachTo);
joints.Add(t.fingerId, j);
return j;
}
public void RemoveTouch(Touch t)
{
if (touchCount > 0) touchCount--;
}
public void AddTouch(Touch t, RaycastHit hit, Camera hitOn)
{
if (!enabled) return;
targetCamera = hitOn;
GameObject go = addDragger(hit.point, t, true);
Rigidbody bod = attachToParent ? transform.parent.rigidbody : rigidbody;
addJoint(bod, go, hit.point, t);
}
public void RemoveTouch(Touch t)
{
if (!enabled) return;
removeJoint(t.fingerId);
removeDragger(t);
}
public void RemoveTouch(Touch t)
{
touchCount--;
}
public void UpdateTouch(Touch t)
{
if (!enabled) return;
Ray touchRay = getRay(t);
// Raycast against the hit layers to get new position based on touch position
RaycastHit h = new RaycastHit();
bool hasHit = (Physics.Raycast(touchRay, out h, Mathf.Infinity, LayerHelper.GetLayerMask(hitOnlyLayers)));
if (!hasHit) return;
Vector3 cPos = h.point.UpTowards(targetCamera.transform.position, upDir, liftBy);
// Check if we are within bounds (if defined)
if (DragBounds != null)
{
// Raycast from the target position to the centre of the bounds, if we hit it, we are outside it.
Vector3 diffDir = (DragBounds.transform.position - cPos).normalized;
RaycastHit colH;
hasHit = DragBounds.Raycast(new Ray(cPos, diffDir), out colH, Vector3.Distance(cPos, DragBounds.transform.position));
// If we hit the bounds, set the position to where we hit on the bounds
if (hasHit) cPos = colH.point;
}
// Move the dragger to the new position
updateDragger(cPos, t, hasHit);
}
protected void AssignCurTouch(Touch inTouch)
{
curTouch = inTouch;
touchSet = true;
}
protected void ClearCurTouch()
{
curTouch = new Touch();
touchSet = false;
}
public void UpdateTouch(Touch t)
{
if (!touches.ContainsKey(t.fingerId)) return;
touches[t.fingerId] = t;
}
void updateDragger(Vector3 hitPoint, Touch t, bool visible)
{
GameObject go = draggers[t.fingerId];
go.transform.position = hitPoint;
if (go.renderer != null) go.renderer.enabled = visible && showDraggers;
}
GameObject addDragger(Vector3 hitPoint, Touch t, bool visible)
{
GameObject go = (GameObject)Instantiate(dragger);
go.transform.position = hitPoint;
if (go.renderer != null) go.renderer.enabled = visible && showDraggers;
draggers.Add(t.fingerId, go);
return go;
}
Ray getRay(Touch t)
{
Vector3 touchPoint = new Vector3(t.position.x, t.position.y, 0f);
Ray targetRay = targetCam.ScreenPointToRay(touchPoint);
return targetRay;
}
protected bool HitsOrigCollider(Touch inTouch, out RaycastHit outHit)
{
if (origCollider == null)
{
outHit = new RaycastHit();
return false;
}
return origCollider.Raycast(getRay(inTouch), out outHit, Mathf.Infinity);
}
public virtual void RemoveTouch(Touch t)
{
}
public void AddTouch(Touch t, RaycastHit hit, Camera hitOn)
{
targetCamera = hitOn;
touches.Add(t.fingerId, t);
touchesChanged = true;
}
public void RemoveTouch(Touch t)
{
touches.Remove(t.fingerId);
touchesChanged = true;
}
public void AddTouch(Touch t, RaycastHit hit, Camera hitOn)
{
if (enabled)
{
if (touches.Count == 0)
{
notifyObject.SendMessage(EventOnTouchDown, SendMessageOptions.DontRequireReceiver);
}
}
targetCamera = hitOn;
touches.Add(t.fingerId, t);
touchesChanged = true;
}
void removeDragger(Touch t)
{
GameObject go = draggers[t.fingerId];
draggers.Remove(t.fingerId);
Destroy(go);
}
public void AddTouch(Touch t, RaycastHit hit, Camera hitOn)
{
touchCount++;
}
public void RemoveTouch(Touch t)
{
touches.Remove(t.fingerId);
touchesChanged = true;
if (!enabled) return;
if (touches.Count == 0)
{
notifyObject.SendMessage(EventOnTouchUp, SendMessageOptions.DontRequireReceiver);
}
}
public void UpdateTouch(Touch t)
{
}
public virtual void UpdateTouch(Touch t)
{
}