public void CancelClick(int touchId)
{
for (int j = 0; j < 5; j++)
{
TouchInfo touch = _touches[j];
if (touch.touchId == touchId)
{
touch.clickCancelled = true;
}
}
}
public void ResetInputState()
{
for (int j = 0; j < 5; j++)
{
TouchInfo touch = _touches[j];
touch.Reset();
}
if (!touchScreen)
{
_touches[0].touchId = 0;
}
}
public void EditorHandleOnGUI()
{
HandleGUIEvents(Event.current);
Vector2 mousePosition = Event.current.mousePosition;
TouchInfo touch = _touches[0];
MouseEvents(mousePosition, touch,
Event.current.button == 0 && Event.current.type == EventType.MouseDown,
Event.current.button == 0 && Event.current.type == EventType.mouseUp,
Event.current.button == 1 && Event.current.type == EventType.MouseDown,
Event.current.button == 1 && Event.current.type == EventType.mouseUp);
HandleRender();
}
void HandleGUIEvents(Event evt)
{
if (evt.rawType == EventType.KeyDown && evt.keyCode != KeyCode.None)
{
if (evt.keyCode == KeyCode.LeftShift || evt.keyCode == KeyCode.RightShift)
{
shiftDown = true;
}
TouchInfo touch = _touches[0];
touch.keyCode = evt.keyCode;
touch.modifiers = evt.modifiers;
touch.UpdateEvent();
DisplayObject f = this.focus;
if (f != null)
{
f.onKeyDown.BubbleCall(touch.evt);
}
else
{
this.onKeyDown.Call(touch.evt);
}
}
else if (evt.rawType == EventType.KeyUp)
{
if (evt.keyCode == KeyCode.LeftShift || evt.keyCode == KeyCode.RightShift)
{
shiftDown = false;
}
TouchInfo touch = _touches[0];
touch.modifiers = evt.modifiers;
}
else if (evt.type == EventType.scrollWheel)
{
if (_touchTarget != null)
{
TouchInfo touch = _touches[0];
touch.mouseWheelDelta = (int)evt.delta.y;
touch.UpdateEvent();
_touchTarget.onMouseWheel.BubbleCall(touch.evt);
}
}
}
public Vector2 GetTouchPosition(int touchId)
{
if (touchId < 0)
{
return(touchPosition);
}
for (int j = 0; j < 5; j++)
{
TouchInfo touch = _touches[j];
if (touch.touchId == touchId)
{
return(new Vector2(touch.x, touch.y));
}
}
return(touchPosition);
}
public Stage()
: base()
{
if (support == null)
{
support = new RenderSupport();
}
_stageWidth = Screen.width;
_stageHeight = Screen.height;
_lastMousePos = Vector2.zero;
_lastMouseDownPos = Vector2.zero;
_focused = this;
//
_lastHandleInputFrame = -1;
if (Application.isMobilePlatform)
{
touchScreen = true;
}
_touches = new TouchInfo[5];
for (int i = 0; i < _touches.Length; i++)
{
_touches[i] = new TouchInfo();
}
if (!touchScreen)
{
_touches[0].touchId = 0;
}
_rollOutChain = new List <DisplayObject>();
_rollOverChain = new List <DisplayObject>();
onStageResized = new EventListener(this, "onStageResized");
onTouchMove = new EventListener(this, "onTouchMove");
}
void MouseEvents(Vector2 mousePosition, TouchInfo touch, bool mouseLeftDown, bool mouseLeftUp, bool mouseRightDown, bool mouseRightUp)
{
bool hitTested = false;
if (mousePosition.x >= 0 && mousePosition.y >= 0)
{
if (touch.x != mousePosition.x || touch.y != mousePosition.y)
{
touchPosition = mousePosition;
touch.x = mousePosition.x;
touch.y = mousePosition.y;
_touchTarget = HitTest(mousePosition, true);
hitTested = true;
touch.target = _touchTarget;
touch.UpdateEvent();
onTouchMove.Call(touch.evt);
if (touch.lastRollOver != _touchTarget)
{
HandleRollOver(touch);
}
}
}
else
{
mousePosition = touchPosition;
}
if (mouseLeftDown)
{
if (!touch.began)
{
touch.began = true;
_touchCount++;
touch.clickCancelled = false;
touch.downX = touch.x;
touch.downY = touch.y;
if (!hitTested)
{
_touchTarget = HitTest(mousePosition, true);
hitTested = true;
touch.target = _touchTarget;
}
this.focus = _touchTarget;
if (_touchTarget != null)
{
touch.UpdateEvent();
_touchTarget.onTouchBegin.BubbleCall(touch.evt);
}
}
}
if (mouseLeftUp)
{
if (touch.began)
{
touch.began = false;
_touchCount--;
if (!hitTested)
{
_touchTarget = HitTest(mousePosition, true);
hitTested = true;
touch.target = _touchTarget;
}
if (_touchTarget != null)
{
touch.UpdateEvent();
_touchTarget.onTouchEnd.BubbleCall(touch.evt);
if (!touch.clickCancelled && Mathf.Abs(touch.x - touch.downX) < 50 && Mathf.Abs(touch.y - touch.downY) < 50)
{
if (ToolSet.RealtimeSinceStartup() - touch.lastClickTime < 0.35f)
{
if (touch.clickCount == 2)
{
touch.clickCount = 1;
}
else
{
touch.clickCount++;
}
}
else
{
touch.clickCount = 1;
}
touch.lastClickTime = ToolSet.RealtimeSinceStartup();
touch.UpdateEvent();
_touchTarget.onClick.BubbleCall(touch.evt);
}
}
}
}
if (mouseRightDown)
{
if (!hitTested)
{
_touchTarget = HitTest(mousePosition, true);
hitTested = true;
touch.target = _touchTarget;
}
if (_touchTarget != null)
{
touch.UpdateEvent();
_touchTarget.onRightClick.BubbleCall(touch.evt);
}
}
}
void HandleTouchEvents()
{
for (int i = 0; i < Input.touchCount; ++i)
{
Touch uTouch = Input.GetTouch(i);
if (uTouch.phase == TouchPhase.Stationary)
{
continue;
}
bool hitTested = false;
Vector2 pos = uTouch.position;
pos.y = stageHeight - pos.y;
TouchInfo touch = null;
for (int j = 0; j < 5; j++)
{
if (_touches[j].touchId == uTouch.fingerId)
{
touch = _touches[j];
break;
}
if (_touches[j].touchId == -1)
{
touch = _touches[j];
}
}
if (touch == null)
{
continue;
}
touch.touchId = uTouch.fingerId;
touchPosition = pos;
if (touch.x != pos.x || touch.y != pos.y)
{
touch.x = pos.x;
touch.y = pos.y;
_touchTarget = HitTest(pos, true);
hitTested = true;
touch.target = _touchTarget;
touch.UpdateEvent();
onTouchMove.Call(touch.evt);
//no rollover/rollout on mobile
}
if (uTouch.phase == TouchPhase.Began)
{
if (!touch.began)
{
touch.began = true;
_touchCount++;
touch.clickCancelled = false;
touch.downX = touch.x;
touch.downY = touch.y;
if (!hitTested)
{
_touchTarget = HitTest(pos, true);
hitTested = true;
touch.target = _touchTarget;
}
this.focus = _touchTarget;
if (_touchTarget != null)
{
touch.UpdateEvent();
_touchTarget.onTouchBegin.BubbleCall(touch.evt);
}
}
}
else if (uTouch.phase == TouchPhase.Canceled || uTouch.phase == TouchPhase.Ended)
{
if (touch.began)
{
touch.began = false;
_touchCount--;
if (!hitTested)
{
_touchTarget = HitTest(pos, true);
hitTested = true;
touch.target = _touchTarget;
}
if (_touchTarget != null)
{
touch.UpdateEvent();
_touchTarget.onTouchEnd.BubbleCall(touch.evt);
if (!touch.clickCancelled && Mathf.Abs(touch.x - touch.downX) < 50 && Mathf.Abs(touch.y - touch.downY) < 50)
{
touch.clickCount = uTouch.tapCount;
touch.UpdateEvent();
_touchTarget.onClick.BubbleCall(touch.evt);
}
}
}
touch.Reset();
}
}
}
