public void updateRect(bool force = false)
{
// 是否为编辑器手动预览操作,手动预览不需要启动游戏
#if UNITY_EDITOR
bool preview = !EditorApplication.isPlaying;
#else
bool preview = false;
#endif
// 如果是第一次更新,则需要获取原始属性
if (mFirstUpdate || preview)
{
mScreenScale = UnityUtility.getScreenScale(UnityUtility.getRootSize(preview));
mOriginSize = WidgetUtility.getRectSize(GetComponent <RectTransform>());
mOriginPos = transform.localPosition;
mFirstUpdate = false;
}
if (!preview && !force && !mDirty)
{
return;
}
mDirty = false;
Vector3 realScale = UnityUtility.adjustScreenScale(mScreenScale, mKeepAspect ? mAspectBase : ASPECT_BASE.NONE);
float thisWidth = mOriginSize.x * realScale.x;
float thisHeight = mOriginSize.y * realScale.y;
MathUtility.checkInt(ref thisWidth, 0.001f);
MathUtility.checkInt(ref thisHeight, 0.001f);
Vector2 newSize = new Vector2(thisWidth, thisHeight);
// 只有在刷新时才能确定父节点,所以父节点需要实时获取
WidgetUtility.setRectSize(GetComponent <RectTransform>(), newSize, mAdjustFont);
transform.localPosition = MathUtility.round(MathUtility.multiVector3(mOriginPos, realScale));
}
public void init(int renderOrder)
{
mScript = mLayoutManager.createScript(this);
int count = mLayoutScriptCallback.Count;
for (int i = 0; i < count; ++i)
{
mLayoutScriptCallback[i].Invoke(mScript, true);
}
if (mScript == null)
{
logError("can not create layout script! id : " + mID);
return;
}
myUIObject parent = mIsScene ? null : mLayoutManager.getUIRoot();
// 初始化布局脚本
mScript.newObject(out mRoot, parent, mName);
if (mRoot != null)
{
// 去除自带的锚点
// 在unity2020中,不知道为什么实例化以后的RectTransform的大小会自动变为窗口大小,为了适配计算正确,这里需要重置一次
RectTransform rectTransform = mRoot.getRectTransform();
Vector3 size = WidgetUtility.getRectSize(rectTransform);
rectTransform.anchorMin = Vector2.one * 0.5f;
rectTransform.anchorMax = Vector2.one * 0.5f;
WidgetUtility.setRectSize(rectTransform, new Vector2(GameDefine.STANDARD_WIDTH, GameDefine.STANDARD_HEIGHT), false);
}
mRoot.setDestroyImmediately(true);
mDefaultLayer = mRoot.getObject().layer;
mScript.setRoot(mRoot);
mScript.assignWindow();
// assignWindow后设置布局的渲染顺序,这样可以在此处刷新所有窗口的深度
setRenderOrder(renderOrder);
// 布局实例化完成,初始化之前,需要调用自适应组件的更新
if (mLayoutManager.isUseAnchor())
{
applyAnchor(mRoot.getObject(), true, this);
}
mAnchorApplied = true;
mScript.init();
mScriptInited = true;
// 加载完布局后强制隐藏
setVisibleForce(false);
#if UNITY_EDITOR
mRoot.getUnityComponent <LayoutDebug>().setLayout(this);
#endif
}
//------------------------------------------------------------------------------------------------------------------------------
protected static void roundRectTransformToInt(RectTransform rectTransform)
{
if (rectTransform == null)
{
return;
}
rectTransform.localPosition = round(rectTransform.localPosition);
WidgetUtility.setRectSize(rectTransform, round(WidgetUtility.getRectSize(rectTransform)), false);
int childCount = rectTransform.childCount;
for (int i = 0; i < childCount; ++i)
{
roundRectTransformToInt(rectTransform.GetChild(i) as RectTransform);
}
}
public void updateRect(bool force = false)
{
if (!force && !mDirty)
{
return;
}
// 如果窗口带缩放,则可能适配不正确
if (!MathUtility.isVectorZero(transform.localScale - Vector3.one))
{
UnityUtility.logWarning("transform's scale is not 1, may not adapt correctely, " + transform.name + ", scale:" + StringUtility.vector3ToString(transform.localScale, 6));
}
mDirty = false;
Vector2 newSize = GetComponent <RectTransform>().rect.size;
GameObject parent = transform.parent.gameObject;
Vector2 parentSize = parent.GetComponent <RectTransform>().rect.size;
Vector3 pos = transform.localPosition;
if (parent != null)
{
WidgetUtility.getParentSides(parent, mParentSides);
// 仅仅停靠到父节点的某条边,只需要根据当前大小和父节点大小计算位置
if (mAnchorMode == ANCHOR_MODE.PADDING_PARENT_SIDE)
{
// 横向位置
if (mHorizontalNearSide == HORIZONTAL_PADDING.LEFT)
{
pos.x = mDistanceToBoard[0].mRelative * mParentSides[0].x + mDistanceToBoard[0].mAbsolute + newSize.x * 0.5f;
}
else if (mHorizontalNearSide == HORIZONTAL_PADDING.RIGHT)
{
pos.x = mDistanceToBoard[2].mRelative * mParentSides[2].x + mDistanceToBoard[2].mAbsolute - newSize.x * 0.5f;
}
else if (mHorizontalNearSide == HORIZONTAL_PADDING.CENTER)
{
pos.x = mHorizontalPositionRelative * parentSize.x * 0.5f + mHorizontalPositionAbsolute;
}
// 纵向位置
if (mVerticalNearSide == VERTICAL_PADDING.TOP)
{
pos.y = mDistanceToBoard[1].mRelative * mParentSides[1].y + mDistanceToBoard[1].mAbsolute - newSize.y * 0.5f;
}
else if (mVerticalNearSide == VERTICAL_PADDING.BOTTOM)
{
pos.y = mDistanceToBoard[3].mRelative * mParentSides[3].y + mDistanceToBoard[3].mAbsolute + newSize.y * 0.5f;
}
else if (mVerticalNearSide == VERTICAL_PADDING.CENTER)
{
pos.y = mVerticalPositionRelative * parentSize.y * 0.5f + mVerticalPositionAbsolute;
}
}
// 根据锚点和父节点大小计算各条边的值
else if (mAnchorMode != ANCHOR_MODE.NONE)
{
float thisLeft = mAnchorPoint[0].mRelative * mParentSides[0].x + mAnchorPoint[0].mAbsolute;
float thisRight = mAnchorPoint[2].mRelative * mParentSides[2].x + mAnchorPoint[2].mAbsolute;
float thisTop = mAnchorPoint[1].mRelative * mParentSides[1].y + mAnchorPoint[1].mAbsolute;
float thisBottom = mAnchorPoint[3].mRelative * mParentSides[3].y + mAnchorPoint[3].mAbsolute;
newSize.x = thisRight - thisLeft;
newSize.y = thisTop - thisBottom;
pos.x = (thisRight + thisLeft) * 0.5f;
pos.y = (thisTop + thisBottom) * 0.5f;
}
}
if (newSize.x < 0)
{
UnityUtility.logError("width:" + newSize.x + " is not valid, consider to modify the PaddingAnchor! " + gameObject.name + ", parent:" + gameObject.transform.parent.name);
}
if (newSize.y < 0)
{
UnityUtility.logError("height:" + newSize.y + " is not valid, consider to modify the PaddingAnchor! " + gameObject.name + ", parent:" + gameObject.transform.parent.name);
}
WidgetUtility.setRectSize(GetComponent <RectTransform>(), newSize, mAdjustFont);
transform.localPosition = MathUtility.round(pos);
}
public override void setWindowSize(Vector2 size)
{
WidgetUtility.setRectSize(mRectTransform, size, false);
}