public UserInputManager(int maxFingers)
{
Service.Set <UserInputManager>(this);
int num = 4;
this.observers = new List <IUserInputObserver> [num];
for (UserInputLayer userInputLayer = UserInputLayer.InternalLowest; userInputLayer <= UserInputLayer.Screen; userInputLayer++)
{
int num2 = userInputLayer - UserInputLayer.InternalLowest;
this.observers[num2] = new List <IUserInputObserver>();
}
this.miter = new MutableIterator();
this.niter = new MutableIterator();
this.fingerIds = new int[maxFingers];
this.lastIsPressed = new bool[maxFingers];
this.lastScreenPosition = new Vector2[maxFingers];
this.lastLayer = new UserInputLayer[maxFingers];
this.lastEntity = new Entity[maxFingers];
this.lastPlanet = new Planet[maxFingers];
for (int i = 0; i < maxFingers; i++)
{
this.ResetTouch(i);
}
this.clickThrough = new HashSet <GameObject>();
this.inited = false;
this.enabled = false;
}
protected bool Raycast(UserInputLayer layer, Vector3 screenPosition, ref GameObject gameObjectHit, ref Vector3 groundPosition)
{
bool flag = false;
switch (layer)
{
case UserInputLayer.InternalLowest:
flag = this.activeWorldCamera.GetGroundPosition(screenPosition, ref groundPosition);
break;
case UserInputLayer.World:
flag = this.RaycastHelper(this.activeWorldCamera, screenPosition, ref gameObjectHit);
flag = (this.activeWorldCamera.GetGroundPosition(screenPosition, ref groundPosition) | flag);
break;
case UserInputLayer.UX:
{
GameObject gameObject = gameObjectHit;
flag = this.RaycastHelper(this.uxCamera, screenPosition, ref gameObject);
if (flag && this.clickThrough.Contains(gameObject))
{
return(false);
}
if (flag && UnityUtils.ShouldIgnoreUIGameObjectInRaycast(gameObject))
{
return(false);
}
gameObjectHit = gameObject;
break;
}
}
return(flag);
}
private void HandleMouseChanges()
{
bool mouseButton = Input.GetMouseButton(0);
Vector3 mousePosition = Input.mousePosition;
Vector2 vector = new Vector2(mousePosition.x, mousePosition.y);
UserInputLayer userInputLayer = UserInputLayer.InternalNone;
GameObject gameObject = null;
Vector3 zero = Vector3.zero;
bool flag = this.lastIsPressed[0] != mouseButton;
bool flag2 = this.lastScreenPosition[0] != vector;
if (mouseButton | flag2)
{
if (mouseButton && !flag)
{
if (this.lastLayer[0] != UserInputLayer.UX)
{
base.Raycast(UserInputLayer.World, vector, ref gameObject, ref zero);
}
userInputLayer = this.lastLayer[0];
gameObject = base.GetLastGameObject(0);
}
else if (base.Raycast(UserInputLayer.UX, vector, ref gameObject, ref zero))
{
userInputLayer = UserInputLayer.UX;
}
else if (base.Raycast(UserInputLayer.World, vector, ref gameObject, ref zero))
{
userInputLayer = ((gameObject == null) ? UserInputLayer.InternalLowest : UserInputLayer.World);
}
}
else
{
userInputLayer = this.lastLayer[0];
}
this.lastIsPressed[0] = mouseButton;
this.lastScreenPosition[0] = vector;
this.lastLayer[0] = userInputLayer;
base.SetLastGameObject(0, gameObject);
UserInputLayer lowestLayer = (userInputLayer == UserInputLayer.UX) ? UserInputLayer.Screen : UserInputLayer.InternalLowest;
if (flag)
{
if (mouseButton)
{
base.SendOnPress(0, gameObject, vector, zero, lowestLayer);
}
else
{
base.SendOnRelease(0, lowestLayer);
}
}
if (mouseButton)
{
base.SendOnDrag(0, gameObject, vector, zero, lowestLayer);
}
}
protected UserInputLayer GetLowestLayer(UserInputLayer thisLayer)
{
UserInputLayer result = UserInputLayer.InternalLowest;
if (thisLayer == UserInputLayer.UX)
{
result = thisLayer + 1;
}
return(result);
}
public void UnregisterAll()
{
this.Enable(false);
for (UserInputLayer userInputLayer = UserInputLayer.InternalLowest; userInputLayer <= UserInputLayer.Screen; userInputLayer++)
{
int num = userInputLayer - UserInputLayer.InternalLowest;
this.observers[num] = new List <IUserInputObserver>();
}
this.miter.Reset();
this.niter.Reset();
this.clickThrough.Clear();
}
public void UnregisterObserver(IUserInputObserver observer, UserInputLayer layer)
{
int num = layer - UserInputLayer.InternalLowest;
int num2 = this.observers[num].IndexOf(observer);
if (num2 >= 0)
{
this.observers[num].RemoveAt(num2);
this.miter.OnRemove(num2);
this.niter.OnRemove(num2);
}
}
public void RegisterObserver(IUserInputObserver observer, UserInputLayer layer)
{
if (observer == null)
{
return;
}
int num = layer - UserInputLayer.InternalLowest;
if (this.observers[num].IndexOf(observer) < 0)
{
this.observers[num].Add(observer);
}
}
protected void SendOnScroll(float delta, Vector2 screenPosition, UserInputLayer lowestLayer)
{
for (UserInputLayer userInputLayer = UserInputLayer.Screen; userInputLayer >= lowestLayer; userInputLayer--)
{
int num = userInputLayer - UserInputLayer.InternalLowest;
this.miter.Init(this.observers[num]);
while (this.miter.Active())
{
IUserInputObserver userInputObserver = this.observers[num][this.miter.Index];
if (userInputObserver.OnScroll(delta, screenPosition) == EatResponse.Eaten)
{
this.miter.Reset();
return;
}
this.miter.Next();
}
this.miter.Reset();
}
}
protected void SendOnRelease(int touchIndex, UserInputLayer lowestLayer)
{
for (UserInputLayer userInputLayer = UserInputLayer.Screen; userInputLayer >= lowestLayer; userInputLayer--)
{
int num = userInputLayer - UserInputLayer.InternalLowest;
this.miter.Init(this.observers[num]);
while (this.miter.Active())
{
IUserInputObserver userInputObserver = this.observers[num][this.miter.Index];
if (userInputObserver.OnRelease(touchIndex) == EatResponse.Eaten)
{
this.miter.Reset();
return;
}
this.miter.Next();
}
this.miter.Reset();
}
}
protected void SendOnDrag(int touchIndex, GameObject target, Vector2 screenPosition, Vector3 groundPosition, UserInputLayer lowestLayer)
{
for (UserInputLayer userInputLayer = UserInputLayer.Screen; userInputLayer >= lowestLayer; userInputLayer--)
{
int num = userInputLayer - UserInputLayer.InternalLowest;
this.miter.Init(this.observers[num]);
while (this.miter.Active())
{
IUserInputObserver userInputObserver = this.observers[num][this.miter.Index];
if (userInputObserver.OnDrag(touchIndex, target, screenPosition, groundPosition) == EatResponse.Eaten)
{
this.miter.Reset();
return;
}
this.miter.Next();
}
this.miter.Reset();
}
}
public void ReleaseSubordinates(IUserInputObserver observer, UserInputLayer layer, int id)
{
int num = layer - UserInputLayer.InternalLowest;
int num2 = this.observers[num].IndexOf(observer);
if (num2 >= 0)
{
bool flag = false;
this.niter.Init(this.observers[num]);
this.niter.Index = num2 + 1;
while (this.niter.Active())
{
observer = this.observers[num][this.niter.Index];
if (observer.OnRelease(id) == EatResponse.Eaten)
{
flag = true;
break;
}
this.niter.Next();
}
this.niter.Reset();
num--;
while (num >= 0 && !flag)
{
this.niter.Init(this.observers[num]);
while (this.niter.Active())
{
observer = this.observers[num][this.niter.Index];
if (observer.OnRelease(id) == EatResponse.Eaten)
{
flag = true;
break;
}
this.niter.Next();
}
this.niter.Reset();
num--;
}
}
}
private void HandleTouchChanges()
{
int i = 0;
int num = Input.touches.Length;
while (i < num)
{
Touch touch = Input.touches[i];
int fingerId = touch.fingerId;
int num2 = this.FindTouch(fingerId);
switch (touch.phase)
{
case TouchPhase.Began:
if (num2 < 0)
{
num2 = this.FindTouch(-1);
if (num2 >= 0)
{
Vector2 position = touch.position;
UserInputLayer userInputLayer = UserInputLayer.InternalNone;
GameObject gameObject = null;
Vector3 zero = Vector3.zero;
if (base.Raycast(UserInputLayer.UX, position, ref gameObject, ref zero))
{
userInputLayer = UserInputLayer.UX;
}
else if (base.Raycast(UserInputLayer.World, position, ref gameObject, ref zero))
{
userInputLayer = ((gameObject == null) ? UserInputLayer.InternalLowest : UserInputLayer.World);
}
this.fingerIds[num2] = fingerId;
this.lastIsPressed[num2] = true;
this.lastScreenPosition[num2] = position;
this.lastLayer[num2] = userInputLayer;
base.SetLastGameObject(num2, gameObject);
UserInputLayer lowestLayer = (userInputLayer == UserInputLayer.UX) ? UserInputLayer.Screen : UserInputLayer.InternalLowest;
base.SendOnPress(num2, gameObject, position, zero, lowestLayer);
}
}
break;
case TouchPhase.Moved:
case TouchPhase.Stationary:
if (num2 >= 0)
{
Vector2 position2 = touch.position;
GameObject target = null;
Vector3 zero2 = Vector3.zero;
base.Raycast(UserInputLayer.InternalLowest, position2, ref target, ref zero2);
target = base.GetLastGameObject(num2);
this.lastScreenPosition[num2] = position2;
UserInputLayer lowestLayer2 = (this.lastLayer[num2] == UserInputLayer.UX) ? UserInputLayer.Screen : UserInputLayer.InternalLowest;
base.SendOnDrag(num2, target, position2, zero2, lowestLayer2);
}
break;
case TouchPhase.Ended:
case TouchPhase.Canceled:
if (num2 >= 0)
{
UserInputLayer lowestLayer3 = (this.lastLayer[num2] == UserInputLayer.UX) ? UserInputLayer.Screen : UserInputLayer.InternalLowest;
base.ResetTouch(num2);
base.SendOnRelease(num2, lowestLayer3);
}
break;
}
i++;
}
}