// 注册碰撞器,只有注册了的碰撞器才会进行检测
public void registeBoxCollider(txUIObject button, UIClickCallback clickCallback = null,
UIPressCallback pressCallback = null, UIHoverCallback hoverCallback = null)
{
if (mUseGlobalTouch)
{
button.setClickCallback(clickCallback);
button.setPressCallback(pressCallback);
button.setHoverCallback(hoverCallback);
if (!mButtonCallbackList.Contains(button))
{
mButtonCallbackList.Add(button);
UIDepth depth = new UIDepth(button.getLayout().getRenderOrder(), button.getDepth());
if (!mButtonOrderList.ContainsKey(depth))
{
mButtonOrderList.Add(depth, new List <txUIObject>());
}
mButtonOrderList[depth].Add(button);
}
}
// 如果不使用
else
{
logError("Not Active Global Touch! use public void registeBoxCollider(txUIObject button, " +
"UIEventListener.VoidDelegate clickCallback = null,UIEventListener.BoolDelegate pressCallback = null, " +
"UIEventListener.BoolDelegate hoverCallback = null) instead");
}
}
//--------------------------------------------------------------------------------------------------------------
protected override void applyScreenPosition(ref Vector3 screenPos)
{
if (mMovable)
{
Vector3 pos = screenPosToWindowPos(screenPos - mDragMouseOffset, mWindow.getParent(), true, mWindow.getLayout().isNGUI());
mWindow.setPosition(pos);
}
}
// 注销碰撞器
public void unregisteBoxCollider(txUIObject button)
{
if (mButtonCallbackList.Contains(button))
{
mButtonCallbackList.Remove(button);
UIDepth depth = new UIDepth(button.getLayout().getRenderOrder(), button.getDepth());
mButtonOrderList[depth].Remove(button);
}
}
public void notifyButtonDepthChanged(txUIObject button, int lastDepth)
{
// 如果之前没有记录过,则不做判断
UIDepth oldDepth = new UIDepth(button.getLayout().getRenderOrder(), lastDepth);
if (!mButtonOrderList.ContainsKey(oldDepth) || !mButtonOrderList[oldDepth].Contains(button))
{
return;
}
// 移除旧的按钮
mButtonOrderList[oldDepth].Remove(button);
// 添加新的按钮
UIDepth newDepth = new UIDepth(button.getLayout().getRenderOrder(), button.getDepth());
if (!mButtonOrderList.ContainsKey(newDepth))
{
mButtonOrderList.Add(newDepth, new List <txUIObject>());
}
mButtonOrderList[newDepth].Add(button);
}
//------------------------------------------------------------------------------------------------------------------------------------------
protected Vector3[] getLocalMinMaxPixelPos()
{
if (mMinMaxPosDirty)
{
bool isNGUI = mWindow.getLayout().isNGUI();
Vector2 parentWidgetSize = Vector2.zero;
if (isNGUI)
{
#if USE_NGUI
// 获得第一个带widget的父节点的rect
if (mParentRect == null)
{
mParentRect = WidgetUtility.findNGUIParentRect(mWindow.getObject());
}
parentWidgetSize = WidgetUtility.getNGUIRectSize(mParentRect);
#endif
}
else
{
parentWidgetSize = mWindow.getParent().getWindowSize();
}
// 计算父节点的世界缩放
Vector2 worldScale = getMatrixScale(mWindow.getTransform().parent.localToWorldMatrix);
txUIObject root = mLayoutManager.getUIRoot(isNGUI);
Vector2 uiRootScale = root.getTransform().localScale;
Vector2 parentScale = worldScale / uiRootScale;
// 计算移动的位置范围
Vector2 minPos = parentWidgetSize * 0.5f * mMinRelativePos / parentScale;
Vector2 maxPos = parentWidgetSize * 0.5f * mMaxRelativePos / parentScale;
if (mClampType == CLAMP_TYPE.CT_EDGE)
{
Vector2 thisSize = mWindow.getWindowSize(true);
minPos += thisSize * 0.5f;
maxPos -= thisSize * 0.5f;
if (!mClampInner)
{
swap(ref minPos, ref maxPos);
}
}
else if (mClampType == CLAMP_TYPE.CT_CENTER)
{
}
mMinMaxPos[0] = minPos;
mMinMaxPos[1] = maxPos;
mMinMaxPosDirty = false;
}
return(mMinMaxPos);
}
public txUIObject getHoverWindow(Vector3 pos, txUIObject ignoreWindow = null)
{
// 返回Layout深度最大的,也就是最靠前的窗口
List <txUIObject> boxList = globalRaycast(pos);
txUIObject forwardButton = null;
foreach (var button in boxList)
{
GameLayout layout = button.getLayout();
if (ignoreWindow != button && (forwardButton == null || layout.getRenderOrder() > forwardButton.getLayout().getRenderOrder()))
{
forwardButton = button;
}
}
return(forwardButton);
}
