void Update()
{
bool flag = true;
if (isCheckOnUGUI && InputUtil.CheckMouseOnUI())
{
flag = false;
}
if (flag && Input.touchCount < 2)
{
if (Input.GetMouseButtonDown(0))
{
m_isTouchDown = true;
OnTouchDown();
}
else if (m_isTouchDown && Input.GetMouseButtonUp(0))
{
m_isTouchDown = false;
OnTouchUp();
}
if (m_isTouchDown && Input.GetMouseButton(0))
{
OnTouchMove();
}
}
}
// Update is called once per frame
void Update()
{
if (!this.isActiveAndEnabled)
{
return;
}
if (Input.touchCount < 2)
{
if (Input.GetMouseButtonDown(0))
{
if (!m_isDown && !InputUtil.isOnUI)
{
if (dragCheckUGUI && InputUtil.CheckMouseOnUI())
{
return;
}
RaycastHit2D[] hits = Physics2D.RaycastAll(rayCastCamera.ScreenToWorldPoint(Input.mousePosition), Vector2.zero, 0, dragRayCastMask);
if (hits != null && hits.Length > 0)
{
foreach (RaycastHit2D hit in hits)
{
if (hit.collider.gameObject == gameObject)
{
m_isDown = true;
m_downTime = Time.realtimeSinceStartup;
m_mousePressPosition = Input.mousePosition;
break;
}
if (dragIgnoreTop)
{
break;
}
}
}
}
}
else if (m_isDown && Input.GetMouseButton(0))
{
OnMouseDragHandler();
}
else if (m_isDown && Input.GetMouseButtonUp(0))
{
OnMouseUpHandler();
}
}
}
// Update is called once per frame
void Update()
{
if (m_isAutoMoved)
{
transform.localPosition = Vector3.Lerp(transform.localPosition, m_endPos, m_autoDamp * Time.deltaTime);
if (Vector3.Distance(transform.localPosition, m_endPos) < 0.02f)
{
m_isAutoMoved = false;
if (m_movedCallback != null)
{
System.Action action = m_movedCallback;
m_movedCallback = null;
action();
}
}
}
else
{
if (Input.touchCount < 2)
{
if (dragEnable)
{
if (Input.GetMouseButtonDown(0) && !InputUtil.CheckMouseOnUI())
{
OnTouchDown();
}
if (Input.GetMouseButton(0))
{
OnTouchMove();
}
if (Input.GetMouseButtonUp(0))
{
this.OnTouchUp();
}
}
}
else if (multiScaleEnable && !InputUtil.CheckMouseOnUI())
{
m_reset = true;
Touch touch = Input.touches[0];
Touch touch2 = Input.touches[1];
Vector2 a = touch.deltaPosition + touch.position;
Vector2 b = touch2.deltaPosition + touch2.position;
float sizeDiff = Vector2.Distance(a, b) / Vector2.Distance(touch.position, touch2.position);
sizeDiff *= sizeDiff;
Vector3 vector3 = m_viewPort.transform.InverseTransformPoint(Camera.main.ScreenToWorldPoint(Input.mousePosition));
FixScaleSize(sizeDiff, vector3.x, vector3.y);
}
if (dragEnable && (Input.GetAxis("Mouse ScrollWheel") != 0f))
{
float num2 = 1f + Input.GetAxis("Mouse ScrollWheel");
Vector3 vector4 = m_viewPort.transform.InverseTransformPoint(Camera.main.ScreenToWorldPoint(Input.mousePosition));
FixScaleSize(num2, vector4.x, vector4.y);
}
if (m_endPos.x > 0f)
{
m_endPos.x = 0f;
}
else if (m_endPos.x < ((-size.x * transform.localScale.x) + (m_viewPort.viewPort.width / transform.root.localScale.x)))
{
m_endPos.x = (-size.x * transform.localScale.x) + (m_viewPort.viewPort.width / transform.root.localScale.x);
}
if (m_endPos.y > 0f)
{
m_endPos.y = 0f;
}
else if (m_endPos.y < ((-size.y * transform.localScale.y) + (m_viewPort.viewPort.height / transform.root.localScale.y)))
{
m_endPos.y = (-size.y * transform.localScale.y) + (m_viewPort.viewPort.height / transform.root.localScale.y);
}
if (freezeY)
{
m_endPos.y = m_initPos.y;
}
if (freezeX)
{
m_endPos.x = m_initPos.x;
}
transform.localPosition = Vector3.Lerp(transform.localPosition, m_endPos, m_moveDamp);
}
}
void Update()
{
if (InputUtil.CheckMouseOnUI())
{
return;
}
//下面是两种涂法，两种都可以使用，只是有一些区域
//第一种是每次都会将临时画布的结果Draw到最终画布上，效率低一些，但是涂抹过程中效果好一些，适用于要涂抹的对象透明度和区域一不样的情况
//第二种是在最后才把涂抹的结果Draw到最终画布，效率要高一些
if (isDifferent)
{
if (Input.GetMouseButtonDown(0))
{
tempPaintCanvas.gameObject.SetActive(true);
}
else if (Input.GetMouseButton(0))
{
paintCanvas.isErase = true;
tempPaintCanvas.canvasMat.SetFloat("_BlendSrc", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
tempPaintCanvas.canvasMat.SetFloat("_BlendDst", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
tempPaintCanvas.Drawing(Input.mousePosition);
if (isDifferent)
{
paintCanvas.Drawing(Input.mousePosition);
}
tempPaintCanvas.canvasMat.SetFloat("_BlendSrc", (int)UnityEngine.Rendering.BlendMode.One);
tempPaintCanvas.canvasMat.SetFloat("_BlendDst", (int)UnityEngine.Rendering.BlendMode.Zero);
//draw temp paint canvas to paint canvas
paintCanvas.isErase = false;
paintCanvas.ClickDraw(Camera.main.WorldToScreenPoint(tempPaintCanvas.transform.position),
Camera.main, paintCanvas.renderTexture, 1f, tempPaintCanvas.canvasMat);
//clear temp canvas
tempPaintCanvas.ClearCanvas();
}
else if (Input.GetMouseButtonUp(0))
{
tempPaintCanvas.EndDraw();
paintCanvas.EndDraw();
tempPaintCanvas.gameObject.SetActive(false);
}
}
else
{
if (Input.GetMouseButtonDown(0))
{
if (isDifferent)
{
//主画布当前为擦除模式
paintCanvas.isErase = true;
}
tempPaintCanvas.gameObject.SetActive(true);
tempPaintCanvas.canvasMat.SetFloat("_BlendSrc", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
tempPaintCanvas.canvasMat.SetFloat("_BlendDst", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
}
else if (Input.GetMouseButton(0))
{
if (isDifferent)
{
paintCanvas.Drawing(Input.mousePosition);
}
tempPaintCanvas.Drawing(Input.mousePosition);
}
else if (Input.GetMouseButtonUp(0))
{
paintCanvas.EndDraw();
tempPaintCanvas.EndDraw();
tempPaintCanvas.canvasMat.SetFloat("_BlendSrc", (int)UnityEngine.Rendering.BlendMode.One);
tempPaintCanvas.canvasMat.SetFloat("_BlendDst", (int)UnityEngine.Rendering.BlendMode.Zero);
//将tempPaintCanvas画的draw到paintCavas上
paintCanvas.isErase = false;
paintCanvas.ClickDraw(Camera.main.WorldToScreenPoint(tempPaintCanvas.transform.position),
Camera.main, paintCanvas.renderTexture, 1f, tempPaintCanvas.canvasMat);
//清空临时画布
tempPaintCanvas.ClearCanvas();
tempPaintCanvas.gameObject.SetActive(false);
}
}
}
// Update is called once per frame
void Update()
{
if (m_col == null || m_col.enabled == false)
{
return;
}
if (supportMultiTouch && (m_fingerId > -1 || Input.touchCount > 0))
{
foreach (Touch touch in Input.touches)
{
if (touch.phase == TouchPhase.Began && (!checkOnUGUI || !InputUtil.CheckMouseOnUI()))
{
Collider2D col = Physics2D.OverlapPoint(Camera.main.ScreenToWorldPoint(touch.position), layerMask);
if (col == m_col)
{
m_fingerId = touch.fingerId;
m_touchTimeDelta = Time.realtimeSinceStartup;
m_onDown.Invoke();
break;
}
}
}
if (m_fingerId > -1)
{
foreach (Touch touch in Input.touches)
{
if (touch.phase == TouchPhase.Canceled || touch.phase == TouchPhase.Ended)
{
Collider2D col = Physics2D.OverlapPoint(Camera.main.ScreenToWorldPoint(touch.position), layerMask);
if (touch.fingerId == m_fingerId)
{
m_fingerId = -1;
if (col == m_col && Time.realtimeSinceStartup - m_touchTimeDelta < 0.5f)
{
m_onClick.Invoke();
}
m_onUp.Invoke();
}
}
}
}
}
else
{
if (Input.GetMouseButtonDown(0) && (!checkOnUGUI || !InputUtil.CheckMouseOnUI()))
{
Collider2D[] cols = Physics2D.OverlapPointAll(Camera.main.ScreenToWorldPoint(Input.mousePosition), layerMask);
if (cols != null && cols.Length > 0 && cols[0] == m_col)
{
m_isDown = true;
m_touchTimeDelta = Time.realtimeSinceStartup;
m_onDown.Invoke();
}
}
if (m_isDown && Input.GetMouseButtonUp(0))
{
if (Time.realtimeSinceStartup - m_touchTimeDelta < 0.5f)
{
Collider2D[] cols = Physics2D.OverlapPointAll(Camera.main.ScreenToWorldPoint(Input.mousePosition), layerMask);
if (cols != null && cols.Length > 0 && cols[0] == m_col)
{
m_onClick.Invoke();
}
}
m_isDown = false;
m_onUp.Invoke();
}
}
}
void Update()
{
if (_mode == Mode.DragTool)
{
return;
}
if (false == _isSelected)
{
return;
}
if (true == _isStopFingerTouch)
{
return;
}
if (Input.GetMouseButtonDown(0))
{
if (true == _isCheckOnUI && true == InputUtil.CheckMouseOnUI())
{
return;
}
if (false == _isFingerMoved)
{
_hasStartDraw = true;
_mousePressPos = Input.mousePosition;
if (_operation == Operation.DrawLine)
{
LoopPainter((RenderTexturePainter painter) =>
{
painter.ClickDraw(_mousePressPos, null, null, painter._brushScale);
});
}
else
{
StartDragPaint();
}
}
_hasDoEndDrawActions = false;
MouseButtonDownAction();
OnToolStart.Invoke();
_drag.PlaySoundStartDrag();
}
if (Input.GetMouseButton(0) && false == _hasDoEndDrawActions)
{
if (false == _isFingerMoved)
{
if (Vector3.Distance(Input.mousePosition, _mousePressPos) > 10)
{
_isFingerMoved = true;
}
}
if (null != _finger && true == _isHideFingerOnMove)
{
_finger.DOKill();
_finger.enabled = false;
}
if (true == _isFingerMoved)
{
bool isUseChecker = false;
foreach (PainterChecker checker in _listChecker)
{
if (true == checker._isUseChecker)
{
isUseChecker = true;
break;
}
}
if (false == isUseChecker)
{
OnInArea.Invoke(true);
SetDragEffectPlay(true);
}
}
if (true == _isFingerMoved && null != _finger)
{
bool ret = RectTransformUtility.ScreenPointToLocalPointInRectangle(_finger.transform.parent.GetComponent <RectTransform>(), Input.mousePosition, Camera.main, out Vector2 localPoint);
if (ret)
{
if (_finger.transform.GetSiblingIndex() == _finger.transform.parent.childCount - 1)
{
_finger.GetComponent <RectTransform>().anchoredPosition = localPoint;
Vector3 toPos = Camera.main.WorldToScreenPoint(_finger.transform.position);
LoopPainter((RenderTexturePainter painter) =>
{
painter.Drawing(toPos);
});
UpdateCheckPoint(toPos);
}
}
}
else
{
Vector3 toPos = Input.mousePosition;
if (_arrayDrawMainTex.Length > 0)
{
Texture tex = _arrayDrawMainTex[Random.Range(0, _arrayDrawMainTex.Length)];
toPos.x = toPos.x - 5 + 10 * Random.Range(0f, 1f);
toPos.y = toPos.y - 5 + 10 * Random.Range(0f, 1f);
float scale = 0.8f + Random.Range(0f, 1f);
LoopPainter((RenderTexturePainter painter) =>
{
painter.ClickDraw(toPos, null, tex, scale);
});
}
else
{
LoopPainter((RenderTexturePainter painter) =>
{
painter.Drawing(toPos);
});
}
UpdateCheckPoint(toPos);
}
MouseButtonMovingAction();
}
if (Input.GetMouseButtonUp(0))
{
OnInArea.Invoke(false);
SetDragEffectPlay(false);
if (true == _hasStartDraw)
{
_hasStartDraw = false;
_drag.PlaySoundEndDrag();
if (true == _isFingerMoved)
{
_isFingerMoved = false;
MouseButtonUpAction();
OnToolEnd.Invoke();
}
EndDragPaint();
}
}
}