protected override void OnDisable()
{
for (int i = 0; i < drawCalls.size; ++i)
{
UIDrawCall dc = drawCalls.buffer[i];
if (dc != null)
{
UIDrawCall.Destroy(dc);
}
}
drawCalls.Clear();
list.Remove(this);
if (list.size == 0)
{
UIDrawCall.ReleaseAll();
}
base.OnDisable();
}
/// <summary>
/// Destroy all draw calls we've created when this script gets disabled.
/// </summary>
protected override void OnDisable ()
{
for (int i = 0; i < drawCalls.size; ++i)
{
UIDrawCall dc = drawCalls.buffer[i];
if (dc != null) UIDrawCall.Destroy(dc);
}
drawCalls.Clear();
list.Remove(this);
mAlphaFrameID = -1;
mMatrixFrame = -1;
if (list.size == 0)
{
UIDrawCall.ReleaseAll();
mUpdateFrame = -1;
}
base.OnDisable();
}
protected void UpdateRevealers(int deltaMS)
{
// Add all items scheduled to be added
if (revealersAdded.size > 0)
{
lock (revealersAdded)
{
while (revealersAdded.size > 0)
{
int index = revealersAdded.size - 1;
revealers.Add(revealersAdded.buffer[index]);
revealersAdded.RemoveAt(index);
}
}
}
// Remove all items scheduled for removal
if (revealersRemoved.size > 0)
{
lock (revealersRemoved)
{
while (revealersRemoved.size > 0)
{
int index = revealersRemoved.size - 1;
revealers.Remove(revealersRemoved.buffer[index]);
revealersRemoved.RemoveAt(index);
}
}
}
for (int i = revealers.size - 1; i >= 0; i--)
{
IMangoFogRevealer revealer = revealers[i];
revealer.Update(deltaMS);
if (!revealer.IsValid())
{
revealer.Release();
}
}
}
/// <summary>
/// Remove the specified widget from the managed list.
/// </summary>
public void RemoveWidget(UIWidget w)
{
if (w != null)
{
// Do we have this node? Mark the widget's material as having been changed
UINode pc = GetNode(w.cachedTransform);
if (pc != null)
{
// Mark the material as having been changed
if (pc.visibleFlag == 1 && !mChanged.Contains(w.material))
{
mChanged.Add(w.material);
mChangedLastFrame = true;
}
// Remove this transform
RemoveTransform(w.cachedTransform);
}
mWidgets.Remove(w);
}
}
static void CompareTwoAtlas(){
GameObject[] gameObjs = Selection.gameObjects;
UIAtlas oldUIAltas = gameObjs[0].GetComponent<UIAtlas>();
UIAtlas newUIAltas = gameObjs[1].GetComponent<UIAtlas>();
BetterList<string> oldNames = oldUIAltas.GetListOfSprites();
BetterList<string> newNames = newUIAltas.GetListOfSprites();
Debug.Log("Old Counts:"+oldNames.ToArray().Length);
Debug.Log("New Counts:"+newNames.ToArray().Length);
foreach(string name in oldNames){
newNames.Remove(name);
Debug.Log("delete:"+name);
}
foreach(string name in newNames){
Debug.LogWarning("The New Texture:"+name);
}
}
private void OnCollisionExit(Collision collisionInfo)
{
while (rightBlockingObjects.Contains(collisionInfo.gameObject))
{
rightBlockingObjects.Remove(collisionInfo.gameObject);
}
while (leftBlockingObjects.Contains(collisionInfo.gameObject))
{
leftBlockingObjects.Remove(collisionInfo.gameObject);
}
LevelFloor platform = collisionInfo.gameObject.GetComponent <LevelFloor>();
if (platform != null)
{
if (currentPlatform == platform)
{
isGrounded = false;
currentPlatform = null;
}
}
}
/// <summary>
/// Show the specified window.
/// </summary>
static public void Show(UIPanel window)
{
if (mActive == window)
{
return;
}
CreateInstance();
if (mActive != null)
{
if (showSound != null)
{
NGUITools.PlaySound(hideSound);
}
mFading.Add(mActive);
mHistory.Add(mActive);
}
if (mHistory.Remove(window))
{
mFading.Remove(window);
}
else if (window != null)
{
window.alpha = 0f;
}
mActive = window;
if (mActive != null)
{
mActive.alpha = 0f;
mActive.transform.localScale = Vector3.one * 0.9f;
mActive.gameObject.SetActive(true);
}
}
protected virtual void OnDisable()
{
list.Remove(this);
}
/// <summary>
/// Convenience function that figures out the panel's correct change flag by searching the parents.
/// </summary>
int GetChangeFlag(UINode start)
{
int flag = start.changeFlag;
if (flag == -1)
{
Transform trans = start.trans.parent;
UINode sub;
// Keep going until we find a set flag
for (;;)
{
// Check the parent's flag
#if USE_SIMPLE_DICTIONARY
if (trans != null && mChildren.TryGetValue(trans, out sub))
{
#else
if (trans != null && mChildren.Contains(trans))
{
sub = (UINode)mChildren[trans];
#endif
flag = sub.changeFlag;
trans = trans.parent;
// If the flag hasn't been set either, add this child to the hierarchy
if (flag == -1)
{
mHierarchy.Add(sub);
}
else
{
break;
}
}
else
{
flag = 0;
break;
}
}
// Update the parent flags
for (int i = 0, imax = mHierarchy.size; i < imax; ++i)
{
UINode pc = mHierarchy.buffer[i];
pc.changeFlag = flag;
}
mHierarchy.Clear();
}
return(flag);
}
/// <summary>
/// Run through all managed transforms and see if they've changed.
/// </summary>
void UpdateTransforms()
{
bool transformsChanged = false;
bool shouldCull = false;
#if UNITY_EDITOR
shouldCull = (clipping != UIDrawCall.Clipping.None) && (!Application.isPlaying || (cullWhileDragging || mUpdateTime > mCullTime));
if (!Application.isPlaying || !widgetsAreStatic || mWidgetsAdded || shouldCull != mCulled)
#else
shouldCull = (clipping != UIDrawCall.Clipping.None) && (mUpdateTime > mCullTime);
if (!widgetsAreStatic || mWidgetsAdded || shouldCull != mCulled)
#endif
{
#if USE_SIMPLE_DICTIONARY
foreach (KeyValuePair <Transform, UINode> child in mChildren)
{
UINode node = child.Value;
#else
for (int i = 0, imax = mChildren.Count; i < imax; ++i)
{
UINode node = (UINode)mChildren[i];
#endif
if (node.trans == null)
{
mRemoved.Add(node.trans);
continue;
}
if (node.HasChanged())
{
node.changeFlag = 1;
transformsChanged = true;
#if UNITY_EDITOR
Vector3 s = node.trans.lossyScale;
float min = Mathf.Abs(Mathf.Min(s.x, s.y));
if (min == 0f)
{
Debug.LogError("Scale of 0 is invalid! Zero cannot be divided by, which causes problems. Use a small value instead, such as 0.01\n" +
node.trans.lossyScale, node.trans);
}
#endif
}
else
{
node.changeFlag = -1;
}
}
// Clean up the deleted transforms
for (int i = 0, imax = mRemoved.Count; i < imax; ++i)
{
mChildren.Remove(mRemoved[i]);
}
mRemoved.Clear();
}
// If the children weren't culled but should be, check their visibility
if (!mCulled && shouldCull)
{
mCheckVisibility = true;
}
// If something has changed, propagate the changes *down* the tree hierarchy (to children).
// An alternative (but slower) approach would be to do a pc.trans.GetComponentsInChildren<UIWidget>()
// in the loop above, and mark each one as dirty.
if (mCheckVisibility || transformsChanged || mRebuildAll)
{
#if USE_SIMPLE_DICTIONARY
foreach (KeyValuePair <Transform, UINode> child in mChildren)
{
UINode pc = child.Value;
#else
for (int i = 0, imax = mChildren.Count; i < imax; ++i)
{
UINode pc = (UINode)mChildren[i];
#endif
if (pc.widget != null)
{
int visibleFlag = 1;
// No sense in checking the visibility if we're not culling anything (as the visibility is always 'true')
if (shouldCull || transformsChanged)
{
// If the change flag has not yet been determined...
if (pc.changeFlag == -1)
{
pc.changeFlag = GetChangeFlag(pc);
}
// Is the widget visible?
if (shouldCull)
{
visibleFlag = (mCheckVisibility || pc.changeFlag == 1) ? (IsVisible(pc.widget) ? 1 : 0) : pc.visibleFlag;
}
}
// If visibility changed, mark the node as changed as well
if (pc.visibleFlag != visibleFlag)
{
pc.changeFlag = 1;
}
// If the node has changed and the widget is visible (or was visible before)
if (pc.changeFlag == 1 && (visibleFlag == 1 || pc.visibleFlag != 0))
{
// Update the visibility flag
pc.visibleFlag = visibleFlag;
Material mat = pc.widget.material;
// Add this material to the list of changed materials
if (!mChanged.Contains(mat))
{
mChanged.Add(mat);
}
}
}
}
}
mCulled = shouldCull;
mCheckVisibility = false;
mWidgetsAdded = false;
}
/// <summary>
/// Update all widgets and rebuild their geometry if necessary.
/// </summary>
void UpdateWidgets()
{
#if USE_SIMPLE_DICTIONARY
foreach (KeyValuePair <Transform, UINode> c in mChildren)
{
UINode pc = c.Value;
#else
for (int i = 0, imax = mChildren.Count; i < imax; ++i)
{
UINode pc = (UINode)mChildren[i];
#endif
UIWidget w = pc.widget;
// If the widget is visible, update it
if (pc.visibleFlag == 1 && w != null && w.UpdateGeometry(this, ref worldToLocal, (pc.changeFlag == 1), generateNormals))
{
// We will need to refill this buffer
if (!mChanged.Contains(w.material))
{
mChanged.Add(w.material);
}
}
pc.changeFlag = 0;
}
}
#endif
/// <summary>
/// Update the clipping rect in the shaders and draw calls' positions.
/// </summary>
public void UpdateDrawcalls()
{
Vector4 range = Vector4.zero;
if (mClipping != UIDrawCall.Clipping.None)
{
range = new Vector4(mClipRange.x, mClipRange.y, mClipRange.z * 0.5f, mClipRange.w * 0.5f);
}
if (range.z == 0f)
{
range.z = Screen.width * 0.5f;
}
if (range.w == 0f)
{
range.w = Screen.height * 0.5f;
}
RuntimePlatform platform = Application.platform;
if (platform == RuntimePlatform.WindowsPlayer ||
platform == RuntimePlatform.WindowsWebPlayer ||
platform == RuntimePlatform.WindowsEditor)
{
range.x -= 0.5f;
range.y += 0.5f;
}
Transform t = cachedTransform;
UIDrawCall dc;
Transform dt;
for (int i = 0, imax = mDrawCalls.size; i < imax; ++i)
{
dc = mDrawCalls.buffer[i];
dc.clipping = mClipping;
dc.clipRange = range;
dc.clipSoftness = mClipSoftness;
dc.depthPass = depthPass && mClipping == UIDrawCall.Clipping.None;
// Set the draw call's transform to match the panel's.
// Note that parenting directly to the panel causes unity to crash as soon as you hit Play.
dt = dc.transform;
dt.position = t.position;
dt.rotation = t.rotation;
dt.localScale = t.lossyScale;
}
}
/// <summary>
/// Set the draw call's geometry responsible for the specified material.
/// </summary>
void Fill(Material mat)
{
int highest = -100;
// Fill the buffers for the specified material
for (int i = 0; i < mWidgets.size;)
{
UIWidget w = mWidgets.buffer[i];
if (w == null)
{
mWidgets.RemoveAt(i);
continue;
}
#if OLD_UNITY
else if (w.visibleFlag == 1 && w.material == mat)
#else
else if (w.material == mat && w.isVisible)
#endif
{
if (w.panel == this)
{
int depth = w.depth;
if (depth > highest)
{
highest = depth;
}
if (generateNormals)
{
w.WriteToBuffers(mVerts, mUvs, mCols, mNorms, mTans);
}
else
{
w.WriteToBuffers(mVerts, mUvs, mCols, null, null);
}
}
else
{
mWidgets.RemoveAt(i);
continue;
}
}
++i;
}
if (mVerts.size > 0)
{
// Rebuild the draw call's mesh
UIDrawCall dc = GetDrawCall(mat, true);
dc.depthPass = depthPass && mClipping == UIDrawCall.Clipping.None;
dc.depth = sortByDepth ? highest : 0;
dc.Set(mVerts, generateNormals ? mNorms : null, generateNormals ? mTans : null, mUvs, mCols);
dc.mainTexture = mat.mainTexture;
}
else
{
// There is nothing to draw for this material -- eliminate the draw call
UIDrawCall dc = GetDrawCall(mat, false);
if (dc != null)
{
mDrawCalls.Remove(dc);
NGUITools.DestroyImmediate(dc.gameObject);
}
}
// Cleanup
mVerts.Clear();
mNorms.Clear();
mTans.Clear();
mUvs.Clear();
mCols.Clear();
}
/// <summary>
/// Main update function
/// </summary>
void LateUpdate()
{
mUpdateTime = Time.realtimeSinceStartup;
UpdateTransformMatrix();
#if OLD_UNITY
UpdateTransforms();
#endif
// Always move widgets to the panel's layer
if (mLayer != cachedGameObject.layer)
{
mLayer = mGo.layer;
UICamera uic = UICamera.FindCameraForLayer(mLayer);
mCam = (uic != null) ? uic.cachedCamera : NGUITools.FindCameraForLayer(mLayer);
SetChildLayer(cachedTransform, mLayer);
for (int i = 0, imax = drawCalls.size; i < imax; ++i)
{
mDrawCalls.buffer[i].gameObject.layer = mLayer;
}
}
#if OLD_UNITY
UpdateWidgets();
#else
#if UNITY_EDITOR
bool forceVisible = cullWhileDragging ? false : (clipping == UIDrawCall.Clipping.None) || (Application.isPlaying && mCullTime > mUpdateTime);
#else
bool forceVisible = cullWhileDragging ? false : (clipping == UIDrawCall.Clipping.None) || (mCullTime > mUpdateTime);
#endif
// Update all widgets
for (int i = 0, imax = mWidgets.size; i < imax; ++i)
{
UIWidget w = mWidgets[i];
// If the widget is visible, update it
if (w.UpdateGeometry(this, forceVisible))
{
// We will need to refill this buffer
if (!mChanged.Contains(w.material))
{
mChanged.Add(w.material);
}
}
}
#endif
// Inform the changed event listeners
if (mChanged.size != 0 && onChange != null)
{
onChange();
}
// If the depth has changed, we need to re-sort the widgets
if (mDepthChanged)
{
mDepthChanged = false;
mWidgets.Sort(UIWidget.CompareFunc);
}
// Fill the draw calls for all of the changed materials
for (int i = 0, imax = mChanged.size; i < imax; ++i)
{
Fill(mChanged.buffer[i]);
}
// Update the clipping rects
UpdateDrawcalls();
mChanged.Clear();
#if OLD_UNITY
mRebuildAll = false;
#endif
#if UNITY_EDITOR
mScreenSize = new Vector2(Screen.width, Screen.height);
#endif
}
void OnDisable()
{
list.Remove(this); mPressed = false;
}
/// <summary>
/// Cleanup.
/// </summary>
void OnDestroy()
{
mInactiveList.Remove(this);
NGUITools.DestroyImmediate(mMesh);
}
public void Remove(Chuck chuck)
{
_chucks.Remove(chuck);
}
/// <summary>
/// Cleanup.
/// </summary>
void OnDestroy()
{
list.Remove(this);
NGUITools.DestroyImmediate(mMesh);
NGUITools.DestroyImmediate(mDynamicMat);
}
/// <summary>
/// Remove the font texture change listener.
/// </summary>
protected override void OnDisable()
{
SetActiveFont(null);
mList.Remove(this);
base.OnDisable();
}
public void Remove(Actor actor)
{
_actors.Remove(actor);
}
//绘制预览界面
public void DrawPreviewEvent()
{
Event currentEvent = Event.current;
EventType type = currentEvent.type;
int x = m_cellPadding, y = m_cellPadding;
int width = Screen.width - m_cellPadding;
int spacingX = cellSize + m_cellPadding;
int spacingY = spacingX;
if (m_mode == Mode.DetailedMode)
{
spacingY += 32;
}
GameObject[] draggeds = draggedObjects;
bool isDragging = (draggeds != null);
int indexUnderMouse = GetCellUnderMouse(spacingX, spacingY);
if (isDragging)
{
foreach (var gameObject in draggeds)
{
var result = FindItem(gameObject);
if (result != null)
{
_selections.Add(result);
}
}
}
string searchFilter = EditorPrefs.GetString("PrefabWin_SearchFilter", null);
if (mReset && type == EventType.Repaint)
{
mReset = false;
foreach (PreviewItem item in mItems)
{
GeneratePreview(item, false);
}
RectivateLights();
}
bool eligibleToDrag = (currentEvent.mousePosition.y < Screen.height - 40);
if (type == EventType.MouseDown)
{
m_mouseIsInside = true;
}
else if (type == EventType.MouseDrag)
{
m_mouseIsInside = true;
if (indexUnderMouse != -1 && eligibleToDrag)
{
if (draggedObjectIsOurs)
{
DragAndDrop.StartDrag("Prefab Tool");
}
currentEvent.Use();
}
}
else if (type == EventType.MouseUp)
{
DragAndDrop.PrepareStartDrag();
m_mouseIsInside = false;
Repaint();
}
else if (type == EventType.DragUpdated)
{
m_mouseIsInside = true;
UpdateVisual();
currentEvent.Use();
}
else if (type == EventType.DragPerform)
{
if (draggeds != null)
{
if (_selections != null)
{
foreach (var selection in _selections)
{
DestroyTexture(selection);
mItems.Remove(selection);
}
}
foreach (var dragged in draggeds)
{
AddItem(dragged, indexUnderMouse);
++indexUnderMouse;
}
draggeds = null;
}
m_mouseIsInside = false;
currentEvent.Use();
}
else if (type == EventType.DragExited || type == EventType.Ignore)
{
m_mouseIsInside = false;
}
if (!m_mouseIsInside)
{
_selections.Clear();
draggeds = null;
}
BetterList <int> indices = new BetterList <int>();
for (int i = 0; i < mItems.size;)
{
if (draggeds != null && indices.size == indexUnderMouse)
{
indices.Add(-1);
}
var has = _selections.Exists(item => item == mItems[i]);
if (!has)
{
if (string.IsNullOrEmpty(searchFilter) ||
mItems[i].prefab.name.IndexOf(searchFilter, System.StringComparison.CurrentCultureIgnoreCase) != -1)
{
indices.Add(i);
}
}
++i;
}
if (!indices.Contains(-1))
{
indices.Add(-1);
}
if (eligibleToDrag && type == EventType.MouseDown && indexUnderMouse > -1)
{
GUIUtility.keyboardControl = 0;
if (currentEvent.button == 0 && indexUnderMouse < indices.size)
{
int index = indices[indexUnderMouse];
if (index != -1 && index < mItems.size)
{
_selections.Add(mItems[index]);
draggedObjects = _selections.Select(item => item.prefab).ToArray();
draggeds = _selections.Select(item => item.prefab).ToArray();
currentEvent.Use();
}
}
}
m_pos = EditorGUILayout.BeginScrollView(m_pos);
{
Color normal = new Color(1f, 1f, 1f, 0.5f);
for (int i = 0; i < indices.size; ++i)
{
int index = indices[i];
PreviewItem item = (index != -1) ? mItems[index] : _selections.Count == 0 ? null : _selections[0];
if (item != null && item.prefab == null)
{
mItems.RemoveAt(index);
continue;
}
Rect rect = new Rect(x, y, cellSize, cellSize);
Rect inner = rect;
inner.xMin += 2f;
inner.xMax -= 2f;
inner.yMin += 2f;
inner.yMax -= 2f;
rect.yMax -= 1f;
if (!isDragging && (m_mode == Mode.CompactMode || (item == null || item.tex != null)))
{
m_content.tooltip = (item != null) ? item.prefab.name : "Click to add";
}
else
{
m_content.tooltip = "";
}
GUI.color = normal;
UIEditorHelper.DrawTiledTexture(inner, UIEditorHelper.backdropTexture);
GUI.color = Color.white;
GUI.backgroundColor = normal;
if (GUI.Button(rect, m_content, "Button"))
{
if (item == null || currentEvent.button == 0)
{
string path = EditorUtility.OpenFilePanel("Add a prefab", "", "prefab");
if (!string.IsNullOrEmpty(path))
{
PreviewItem newEnt = CreateItemByPath(path);
if (newEnt != null)
{
mItems.Add(newEnt);
Save();
}
}
}
else if (currentEvent.button == 1)
{
ContextMenu.AddItemWithArge("更新预览", false, delegate {
GeneratePreview(item, true);
}, index);
ContextMenu.AddItemWithArge("删除当前", false, RemoveItem, index);
ContextMenu.Show();
}
}
string caption = (item == null) ? "" : item.prefab.name.Replace("Control - ", "");
if (item != null)
{
if (item.tex == null)
{
GeneratePreview(item, false);
}
if (item.tex != null)
{
GUI.DrawTexture(inner, item.tex);
var labelPos = new Rect(inner);
var labelStyle = EditorStyles.label;
labelPos.height = labelStyle.lineHeight;
labelPos.y = inner.height - labelPos.height + 5;
labelStyle.fontSize = 16;
labelStyle.alignment = TextAnchor.LowerCenter;
{
GUI.color = Color.black;
var name = item.prefab.name.Split('(');
if (name.Length == 2)
{
GUI.Label(rect, name[0] + "\n(" + name[1], labelStyle);
}
else
{
GUI.Label(rect, item.prefab.name, labelStyle);
}
}
labelStyle.alignment = TextAnchor.UpperLeft;
labelStyle.fontSize = m_labelDefaultFontSize;
}
else if (m_mode != Mode.DetailedMode)
{
GUI.Label(inner, caption, m_style);
caption = "";
}
}
else
{
GUI.Label(inner, "Add", m_style);
}
if (m_mode == Mode.DetailedMode)
{
GUI.backgroundColor = new Color(1f, 1f, 1f, 0.5f);
GUI.contentColor = new Color(1f, 1f, 1f, 0.7f);
GUI.Label(new Rect(rect.x, rect.y + rect.height, rect.width, 32f), caption, "ProgressBarBack");
GUI.contentColor = Color.white;
GUI.backgroundColor = Color.white;
}
x += spacingX;
if (x + spacingX > width)
{
y += spacingY;
x = m_cellPadding;
}
}
GUILayout.Space(y + spacingY);
}
EditorGUILayout.EndScrollView();
GUILayout.BeginHorizontal();
{
string after = EditorGUILayout.TextField("", searchFilter, "SearchTextField", GUILayout.Width(Screen.width - 20f));
if (GUILayout.Button("", "SearchCancelButton", GUILayout.Width(18f)))
{
after = "";
GUIUtility.keyboardControl = 0;
}
if (searchFilter != after)
{
EditorPrefs.SetString("PrefabWin_SearchFilter", after);
searchFilter = after;
}
}
GUILayout.EndHorizontal();
SizePercent = EditorGUILayout.Slider(SizePercent, 0, 2);
}
/// <summary>
/// Draw the custom wizard.
/// </summary>
void OnGUI()
{
Event currentEvent = Event.current;
EventType type = currentEvent.type;
int x = cellPadding, y = cellPadding;
int width = Screen.width - cellPadding;
int spacingX = cellSize + cellPadding;
int spacingY = spacingX;
if (mMode == Mode.DetailedMode)
{
spacingY += 32;
}
GameObject dragged = draggedObject;
bool isDragging = (dragged != null);
int indexUnderMouse = GetCellUnderMouse(spacingX, spacingY);
Item selection = isDragging ? FindItem(dragged) : null;
string searchFilter = NGUISettings.searchField;
int newTab = mTab;
GUILayout.BeginHorizontal();
if (GUILayout.Toggle(newTab == 0, "1", "ButtonLeft"))
{
newTab = 0;
}
if (GUILayout.Toggle(newTab == 1, "2", "ButtonMid"))
{
newTab = 1;
}
if (GUILayout.Toggle(newTab == 2, "3", "ButtonMid"))
{
newTab = 2;
}
if (GUILayout.Toggle(newTab == 3, "4", "ButtonMid"))
{
newTab = 3;
}
if (GUILayout.Toggle(newTab == 4, "5", "ButtonRight"))
{
newTab = 4;
}
GUILayout.EndHorizontal();
if (mTab != newTab)
{
Save();
mTab = newTab;
mReset = true;
NGUISettings.SetInt("NGUI Prefab Tab", mTab);
Load();
}
if (mReset && type == EventType.Repaint)
{
mReset = false;
foreach (Item item in mItems)
{
GeneratePreview(item, null);
}
RectivateLights();
}
// Search field
GUILayout.BeginHorizontal();
{
string after = EditorGUILayout.TextField("", searchFilter, "SearchTextField", GUILayout.Width(Screen.width - 20f));
if (GUILayout.Button("", "SearchCancelButton", GUILayout.Width(18f)))
{
after = "";
GUIUtility.keyboardControl = 0;
}
if (searchFilter != after)
{
NGUISettings.searchField = after;
searchFilter = after;
}
}
GUILayout.EndHorizontal();
bool eligibleToDrag = (currentEvent.mousePosition.y < Screen.height - 40);
if (type == EventType.MouseDown)
{
mMouseIsInside = true;
}
else if (type == EventType.MouseDrag)
{
mMouseIsInside = true;
if (indexUnderMouse != -1 && eligibleToDrag)
{
// Drag operation begins
if (draggedObjectIsOurs)
{
DragAndDrop.StartDrag("Prefab Tool");
}
currentEvent.Use();
}
}
else if (type == EventType.MouseUp)
{
DragAndDrop.PrepareStartDrag();
mMouseIsInside = false;
Repaint();
}
else if (type == EventType.DragUpdated)
{
// Something dragged into the window
mMouseIsInside = true;
UpdateVisual();
currentEvent.Use();
}
else if (type == EventType.DragPerform)
{
// We've dropped a new object into the window
if (dragged != null)
{
if (selection != null)
{
DestroyTexture(selection);
mItems.Remove(selection);
}
AddItem(dragged, indexUnderMouse);
draggedObject = null;
}
mMouseIsInside = false;
currentEvent.Use();
}
else if (type == EventType.DragExited || type == EventType.Ignore)
{
mMouseIsInside = false;
}
// If the mouse is not inside the window, clear the selection and dragged object
if (!mMouseIsInside)
{
selection = null;
dragged = null;
}
// Create a list of indices, inserting an entry of '-1' underneath the dragged object
BetterList <int> indices = new BetterList <int>();
for (int i = 0; i < mItems.size;)
{
if (dragged != null && indices.size == indexUnderMouse)
{
indices.Add(-1);
}
if (mItems[i] != selection)
{
if (string.IsNullOrEmpty(searchFilter) ||
mItems[i].prefab.name.IndexOf(searchFilter, System.StringComparison.CurrentCultureIgnoreCase) != -1)
{
indices.Add(i);
}
}
++i;
}
// There must always be '-1' (Add/Move slot) present
if (!indices.Contains(-1))
{
indices.Add(-1);
}
// We want to start dragging something from within the window
if (eligibleToDrag && type == EventType.MouseDown && indexUnderMouse > -1)
{
GUIUtility.keyboardControl = 0;
if (currentEvent.button == 0 && indexUnderMouse < indices.size)
{
int index = indices[indexUnderMouse];
if (index != -1 && index < mItems.size)
{
selection = mItems[index];
draggedObject = selection.prefab;
dragged = selection.prefab;
currentEvent.Use();
}
}
}
//else if (type == EventType.MouseUp && currentEvent.button == 1 && indexUnderMouse > mItems.size)
//{
// NGUIContextMenu.AddItem("Reset", false, RemoveItem, index);
// NGUIContextMenu.Show();
//}
// Draw the scroll view with prefabs
mPos = GUILayout.BeginScrollView(mPos);
{
Color normal = new Color(1f, 1f, 1f, 0.5f);
for (int i = 0; i < indices.size; ++i)
{
int index = indices[i];
Item ent = (index != -1) ? mItems[index] : selection;
if (ent != null && ent.prefab == null)
{
mItems.RemoveAt(index);
continue;
}
Rect rect = new Rect(x, y, cellSize, cellSize);
Rect inner = rect;
inner.xMin += 2f;
inner.xMax -= 2f;
inner.yMin += 2f;
inner.yMax -= 2f;
rect.yMax -= 1f; // Button seems to be mis-shaped. It's height is larger than its width by a single pixel.
if (!isDragging && (mMode == Mode.CompactMode || (ent == null || ent.tex != null)))
{
mContent.tooltip = (ent != null) ? ent.prefab.name : "Click to add";
}
else
{
mContent.tooltip = "";
}
//if (ent == selection)
{
GUI.color = normal;
NGUIEditorTools.DrawTiledTexture(inner, NGUIEditorTools.backdropTexture);
}
GUI.color = Color.white;
GUI.backgroundColor = normal;
if (GUI.Button(rect, mContent, "Button"))
{
if (ent == null || currentEvent.button == 0)
{
string path = EditorUtility.OpenFilePanel("Add a prefab", NGUISettings.currentPath, "prefab");
if (!string.IsNullOrEmpty(path))
{
NGUISettings.currentPath = System.IO.Path.GetDirectoryName(path);
Item newEnt = CreateItemByPath(path);
if (newEnt != null)
{
mItems.Add(newEnt);
Save();
}
}
}
else if (currentEvent.button == 1)
{
NGUIContextMenu.AddItem("Delete", false, RemoveItem, index);
NGUIContextMenu.Show();
}
}
string caption = (ent == null) ? "" : ent.prefab.name.Replace("Control - ", "");
if (ent != null)
{
if (ent.tex != null)
{
GUI.DrawTexture(inner, ent.tex);
}
else if (mMode != Mode.DetailedMode)
{
GUI.Label(inner, caption, mStyle);
caption = "";
}
}
else
{
GUI.Label(inner, "Add", mStyle);
}
if (mMode == Mode.DetailedMode)
{
GUI.backgroundColor = new Color(1f, 1f, 1f, 0.5f);
GUI.contentColor = new Color(1f, 1f, 1f, 0.7f);
GUI.Label(new Rect(rect.x, rect.y + rect.height, rect.width, 32f), caption, "ProgressBarBack");
GUI.contentColor = Color.white;
GUI.backgroundColor = Color.white;
}
x += spacingX;
if (x + spacingX > width)
{
y += spacingY;
x = cellPadding;
}
}
GUILayout.Space(y);
}
GUILayout.EndScrollView();
// Mode
Mode modeAfter = (Mode)EditorGUILayout.EnumPopup(mMode);
if (modeAfter != mMode)
{
mMode = modeAfter;
mReset = true;
NGUISettings.SetEnum("NGUI Prefab Mode", mMode);
}
}
void OnGUI()
{
Event currentEvent = Event.current;
EventType type = currentEvent.type;
int x = cellPadding, y = cellPadding;
int width = Screen.width - cellPadding;
int spacingX = cellSize + cellPadding;
int spacingY = spacingX;
if (mMode == Mode.DetailedMode)
{
spacingY += 32;
}
GameObject[] draggeds = draggedObjects;
bool isDragging = (draggeds != null);
int indexUnderMouse = GetCellUnderMouse(spacingX, spacingY);
if (isDragging)
{
foreach (var gameObject in draggeds)
{
var result = FindItem(gameObject);
if (result != null)
{
_selections.Add(result);
}
}
}
string searchFilter = EditorPrefs.GetString("PrefabWin_SearchFilter", null);
int newTab = mTab;
GUILayout.BeginHorizontal();
if (GUILayout.Toggle(newTab == 0, "通用控件", "ButtonLeft"))
{
newTab = 0;
}
if (GUILayout.Toggle(newTab == 1, "其它模板", "ButtonRight"))
{
newTab = 1;
}
GUILayout.EndHorizontal();
if (mTab != newTab)
{
Save();
mTab = newTab;
mReset = true;
EditorPrefs.SetInt("PrefabWin Prefab Tab", mTab);
Load();
}
if (mReset && type == EventType.Repaint)
{
mReset = false;
foreach (Item item in mItems)
{
GeneratePreview(item, false);
}
RectivateLights();
}
bool eligibleToDrag = (currentEvent.mousePosition.y < Screen.height - 40);
if (type == EventType.MouseDown)
{
mMouseIsInside = true;
}
else if (type == EventType.MouseDrag)
{
mMouseIsInside = true;
if (indexUnderMouse != -1 && eligibleToDrag)
{
if (draggedObjectIsOurs)
{
DragAndDrop.StartDrag("Prefab Tool");
}
currentEvent.Use();
}
}
else if (type == EventType.MouseUp)
{
DragAndDrop.PrepareStartDrag();
mMouseIsInside = false;
Repaint();
}
else if (type == EventType.DragUpdated)
{
mMouseIsInside = true;
UpdateVisual();
currentEvent.Use();
}
else if (type == EventType.DragPerform)
{
if (draggeds != null)
{
if (_selections != null)
{
foreach (var selection in _selections)
{
DestroyTexture(selection);
mItems.Remove(selection);
}
}
foreach (var dragged in draggeds)
{
AddItem(dragged, indexUnderMouse);
++indexUnderMouse;
}
draggeds = null;
}
mMouseIsInside = false;
currentEvent.Use();
}
else if (type == EventType.DragExited || type == EventType.Ignore)
{
mMouseIsInside = false;
}
if (!mMouseIsInside)
{
_selections.Clear();
draggeds = null;
}
BetterList <int> indices = new BetterList <int>();
for (int i = 0; i < mItems.size;)
{
if (draggeds != null && indices.size == indexUnderMouse)
{
indices.Add(-1);
}
var has = _selections.Exists(item => item == mItems[i]);
if (!has)
{
if (string.IsNullOrEmpty(searchFilter) ||
mItems[i].prefab.name.IndexOf(searchFilter, System.StringComparison.CurrentCultureIgnoreCase) != -1)
{
indices.Add(i);
}
}
++i;
}
if (!indices.Contains(-1))
{
indices.Add(-1);
}
if (eligibleToDrag && type == EventType.MouseDown && indexUnderMouse > -1)
{
GUIUtility.keyboardControl = 0;
if (currentEvent.button == 0 && indexUnderMouse < indices.size)
{
int index = indices[indexUnderMouse];
if (index != -1 && index < mItems.size)
{
_selections.Add(mItems[index]);
draggedObjects = _selections.Select(item => item.prefab).ToArray();
draggeds = _selections.Select(item => item.prefab).ToArray();
currentEvent.Use();
}
}
}
mPos = EditorGUILayout.BeginScrollView(mPos);
{
Color normal = new Color(1f, 1f, 1f, 0.5f);
for (int i = 0; i < indices.size; ++i)
{
int index = indices[i];
Item ent = (index != -1) ? mItems[index] : _selections.Count == 0 ? null : _selections[0];
if (ent != null && ent.prefab == null)
{
mItems.RemoveAt(index);
continue;
}
Rect rect = new Rect(x, y, cellSize, cellSize);
Rect inner = rect;
inner.xMin += 2f;
inner.xMax -= 2f;
inner.yMin += 2f;
inner.yMax -= 2f;
rect.yMax -= 1f;
if (!isDragging && (mMode == Mode.CompactMode || (ent == null || ent.tex != null)))
{
mContent.tooltip = (ent != null) ? ent.prefab.name : "Click to add";
}
else
{
mContent.tooltip = "";
}
//if (ent == selection)
{
GUI.color = normal;
U3DExtends.UIEditorHelper.DrawTiledTexture(inner, U3DExtends.UIEditorHelper.backdropTexture);
}
GUI.color = Color.white;
GUI.backgroundColor = normal;
if (GUI.Button(rect, mContent, "Button"))
{
if (ent == null || currentEvent.button == 0)
{
string path = EditorUtility.OpenFilePanel("Add a prefab", "", "prefab");
if (!string.IsNullOrEmpty(path))
{
Item newEnt = CreateItemByPath(path);
if (newEnt != null)
{
mItems.Add(newEnt);
Save();
}
}
}
else if (currentEvent.button == 1)
{
//ContextMenu.AddItem("Update Preview", false, UpdatePreView, index);
ContextMenu.AddItemWithArge("Delete", false, RemoveItem, index);
ContextMenu.Show();
}
}
string caption = (ent == null) ? "" : ent.prefab.name.Replace("Control - ", "");
if (ent != null)
{
if (ent.tex == null)
{
//texture may be destroy after exit game
GeneratePreview(ent, false);
}
if (ent.tex != null)
{
GUI.DrawTexture(inner, ent.tex);
var labelPos = new Rect(inner);
var labelStyle = EditorStyles.label;
labelPos.height = labelStyle.lineHeight;
labelPos.y = inner.height - labelPos.height + 5;
labelStyle.fontSize = (int)(_labelDefaultFontSize * SizePercent);
labelStyle.alignment = TextAnchor.LowerCenter;
{
GUI.Label(labelPos, ent.prefab.name, labelStyle);
}
labelStyle.alignment = TextAnchor.UpperLeft;
labelStyle.fontSize = _labelDefaultFontSize;
}
else if (mMode != Mode.DetailedMode)
{
GUI.Label(inner, caption, mStyle);
caption = "";
}
}
else
{
GUI.Label(inner, "Add", mStyle);
}
if (mMode == Mode.DetailedMode)
{
GUI.backgroundColor = new Color(1f, 1f, 1f, 0.5f);
GUI.contentColor = new Color(1f, 1f, 1f, 0.7f);
GUI.Label(new Rect(rect.x, rect.y + rect.height, rect.width, 32f), caption, "ProgressBarBack");
GUI.contentColor = Color.white;
GUI.backgroundColor = Color.white;
}
x += spacingX;
if (x + spacingX > width)
{
y += spacingY;
x = cellPadding;
}
}
GUILayout.Space(y + spacingY);
}
EditorGUILayout.EndScrollView();
//if (mTab == 0)
{
//EditorGUILayout.BeginHorizontal();
//bool isCreateBackground = GUILayout.Button("背景");
//if (isCreateBackground)
// EditorApplication.ExecuteMenuItem("UIEditor/创建/Background");
//bool isCreateDecorate = GUILayout.Button("参考图");
//if (isCreateDecorate)
// EditorApplication.ExecuteMenuItem("UIEditor/创建/Decorate");
//EditorGUILayout.EndHorizontal();
}
//else if (mTab != 0)
{
GUILayout.BeginHorizontal();
{
string after = EditorGUILayout.TextField("", searchFilter, "SearchTextField", GUILayout.Width(Screen.width - 20f));
if (GUILayout.Button("", "SearchCancelButton", GUILayout.Width(18f)))
{
after = "";
GUIUtility.keyboardControl = 0;
}
if (searchFilter != after)
{
EditorPrefs.SetString("PrefabWin_SearchFilter", after);
searchFilter = after;
}
}
GUILayout.EndHorizontal();
}
SizePercent = EditorGUILayout.Slider(SizePercent, 0, 1);
}
public void DestroyArrow(GameObject arrow)
{
ArrowsList.Remove(arrow);
GameObject.Destroy(arrow);
}
/// <summary>
/// Convenience function that figures out the panel's correct change flag by searching the parents.
/// </summary>
int GetChangeFlag(UINode start)
{
int flag = start.changeFlag;
if (flag == -1)
{
Transform trans = start.trans.parent;
UINode sub;
// Keep going until we find a set flag
for (;;)
{
// Check the parent's flag
#if USE_SIMPLE_DICTIONARY
if (trans != null && mChildren.TryGetValue(trans, out sub))
{
#else
if (trans != null && mChildren.Contains(trans))
{
sub = (UINode)mChildren[trans];
#endif
flag = sub.changeFlag;
trans = trans.parent;
// If the flag hasn't been set either, add this child to the hierarchy
if (flag == -1)
{
mHierarchy.Add(sub);
}
else
{
break;
}
}
else
{
flag = 0;
break;
}
}
// Update the parent flags
for (int i = 0, imax = mHierarchy.size; i < imax; ++i)
{
UINode pc = mHierarchy.buffer[i];
pc.changeFlag = flag;
}
mHierarchy.Clear();
}
return(flag);
}
/// <summary>
/// Update the world-to-local transform matrix as well as clipping bounds.
/// </summary>
void UpdateTransformMatrix()
{
if (mUpdateTime == 0f || mMatrixTime != mUpdateTime)
{
mMatrixTime = mUpdateTime;
mWorldToLocal = cachedTransform.worldToLocalMatrix;
if (mClipping != UIDrawCall.Clipping.None)
{
Vector2 size = new Vector2(mClipRange.z, mClipRange.w);
if (size.x == 0f)
{
size.x = (mCam == null) ? Screen.width : mCam.pixelWidth;
}
if (size.y == 0f)
{
size.y = (mCam == null) ? Screen.height : mCam.pixelHeight;
}
size *= 0.5f;
mMin.x = mClipRange.x - size.x;
mMin.y = mClipRange.y - size.y;
mMax.x = mClipRange.x + size.x;
mMax.y = mClipRange.y + size.y;
}
}
}
/// <summary>
/// Run through all managed transforms and see if they've changed.
/// </summary>
void UpdateTransforms()
{
mChangedLastFrame = false;
bool transformsChanged = false;
bool shouldCull = false;
#if UNITY_EDITOR
shouldCull = (clipping != UIDrawCall.Clipping.None) && (!Application.isPlaying || mUpdateTime > mCullTime);
if (!Application.isPlaying || !widgetsAreStatic || mWidgetsAdded || shouldCull != mCulled)
#else
shouldCull = (clipping != UIDrawCall.Clipping.None) && (mUpdateTime > mCullTime);
if (!widgetsAreStatic || mWidgetsAdded || shouldCull != mCulled)
#endif
{
#if USE_SIMPLE_DICTIONARY
foreach (KeyValuePair <Transform, UINode> child in mChildren)
{
UINode node = child.Value;
#else
for (int i = 0, imax = mChildren.Count; i < imax; ++i)
{
UINode node = (UINode)mChildren[i];
#endif
if (node.trans == null)
{
mRemoved.Add(node.trans);
continue;
}
if (node.HasChanged())
{
node.changeFlag = 1;
transformsChanged = true;
#if UNITY_EDITOR
Vector3 s = node.trans.lossyScale;
float min = Mathf.Abs(Mathf.Min(s.x, s.y));
if (min == 0f)
{
Debug.LogError("Scale of 0 is invalid! Zero cannot be divided by, which causes problems. Use a small value instead, such as 0.01\n" +
node.trans.lossyScale, node.trans);
}
#endif
}
else
{
node.changeFlag = -1;
}
}
// Clean up the deleted transforms
for (int i = 0, imax = mRemoved.Count; i < imax; ++i)
{
mChildren.Remove(mRemoved[i]);
}
mRemoved.Clear();
}
// If the children weren't culled but should be, check their visibility
if (!mCulled && shouldCull)
{
mCheckVisibility = true;
}
// If something has changed, propagate the changes *down* the tree hierarchy (to children).
// An alternative (but slower) approach would be to do a pc.trans.GetComponentsInChildren<UIWidget>()
// in the loop above, and mark each one as dirty.
if (mCheckVisibility || transformsChanged || mRebuildAll)
{
#if USE_SIMPLE_DICTIONARY
foreach (KeyValuePair <Transform, UINode> child in mChildren)
{
UINode pc = child.Value;
#else
for (int i = 0, imax = mChildren.Count; i < imax; ++i)
{
UINode pc = (UINode)mChildren[i];
#endif
if (pc.widget != null)
{
int visibleFlag = 1;
// No sense in checking the visibility if we're not culling anything (as the visibility is always 'true')
if (shouldCull || transformsChanged)
{
// If the change flag has not yet been determined...
if (pc.changeFlag == -1)
{
pc.changeFlag = GetChangeFlag(pc);
}
// Is the widget visible?
if (shouldCull)
{
visibleFlag = (mCheckVisibility || pc.changeFlag == 1) ? (IsVisible(pc.widget) ? 1 : 0) : pc.visibleFlag;
}
}
// If visibility changed, mark the node as changed as well
if (pc.visibleFlag != visibleFlag)
{
pc.changeFlag = 1;
}
// If the node has changed and the widget is visible (or was visible before)
if (pc.changeFlag == 1 && (visibleFlag == 1 || pc.visibleFlag != 0))
{
// Update the visibility flag
pc.visibleFlag = visibleFlag;
Material mat = pc.widget.material;
// Add this material to the list of changed materials
if (!mChanged.Contains(mat))
{
mChanged.Add(mat);
mChangedLastFrame = true;
}
}
}
}
}
mCulled = shouldCull;
mCheckVisibility = false;
mWidgetsAdded = false;
}
/// <summary>
/// Update all widgets and rebuild their geometry if necessary.
/// </summary>
void UpdateWidgets()
{
#if USE_SIMPLE_DICTIONARY
foreach (KeyValuePair <Transform, UINode> c in mChildren)
{
UINode pc = c.Value;
#else
for (int i = 0, imax = mChildren.Count; i < imax; ++i)
{
UINode pc = (UINode)mChildren[i];
#endif
UIWidget w = pc.widget;
// If the widget is visible, update it
if (pc.visibleFlag == 1 && w != null && w.UpdateGeometry(ref mWorldToLocal, (pc.changeFlag == 1), generateNormals))
{
// We will need to refill this buffer
if (!mChanged.Contains(w.material))
{
mChanged.Add(w.material);
mChangedLastFrame = true;
}
}
pc.changeFlag = 0;
}
}
/// <summary>
/// Update the clipping rect in the shaders and draw calls' positions.
/// </summary>
bool nestingClip = false;
Vector4 newClipRange = Vector4.zero;
public void UpdateDrawcalls()
{
Vector4 range = Vector4.zero;
if (mClipping != UIDrawCall.Clipping.None)
{
UIDraggablePanel dragPanel = gameObject.GetComponent <UIDraggablePanel>();
if (dragPanel != null && gameObject.transform.parent != null)
{
UIPanel parentPanel = NGUITools.FindInParents <UIPanel>(gameObject.transform.parent.gameObject);
if (parentPanel != null && parentPanel.transform.parent != null && parentPanel.clipping != UIDrawCall.Clipping.None)
{
Vector3 worldPos = transform.TransformPoint(Vector3.zero);
Vector3 localPos = parentPanel.transform.parent.InverseTransformPoint(worldPos);
newClipRange = mClipRange;
Vector4 parentRect = new Vector4(-localPos.x - parentPanel.clipRange.z / 2
, -localPos.y - parentPanel.clipRange.w / 2
, -localPos.x + parentPanel.clipRange.z / 2
, -localPos.y + parentPanel.clipRange.w / 2);
Vector4 selfRect = new Vector4(newClipRange.x - newClipRange.z / 2
, newClipRange.y - newClipRange.w / 2
, newClipRange.x + newClipRange.z / 2
, newClipRange.y + newClipRange.w / 2
);
if (selfRect.x < parentRect.x)
{
selfRect.x = parentRect.x;
nestingClip = true;
}
if (selfRect.y < parentRect.y)
{
selfRect.y = parentRect.y;
nestingClip = true;
}
if (selfRect.z > parentRect.z)
{
selfRect.z = parentRect.z;
nestingClip = true;
}
if (selfRect.w > parentRect.w)
{
selfRect.w = parentRect.w;
nestingClip = true;
}
float xLength = selfRect.z - selfRect.x;
if (xLength < 0)
{
xLength = 0.0001f;
}
float yLength = selfRect.w - selfRect.y;
if (yLength < 0)
{
yLength = 0.0001f;
}
newClipRange = new Vector4(selfRect.x + xLength / 2
, selfRect.y + yLength / 2
, xLength
, yLength);
//if (newClipRange.x < -localPos.x - Mathf.Abs(parentPanel.clipRange.z - newClipRange.z)/2)
//{
// float offset = -localPos.x - Mathf.Abs(parentPanel.clipRange.z - newClipRange.z)/2;
// newClipRange.x = offset / 2;
// newClipRange.z -= offset;
// nestingClip = true;
//}
//else if (newClipRange.x > -localPos.x + Mathf.Abs(parentPanel.clipRange.z - newClipRange.z)/2)
//{
// float offset = localPos.x + Mathf.Abs(parentPanel.clipRange.z - newClipRange.z)/2;
// newClipRange.x -= offset / 2;
// newClipRange.z = offset;
// nestingClip = true;
//}
//else
//{
// nestingClip = false;
//}
//if (newClipRange.y < -localPos.y)
//{
// newClipRange.y = -localPos.y;
// newClipRange.w = parentPanel.clipRange.w;
//}
}
}
if (nestingClip)
{
range = new Vector4(newClipRange.x, newClipRange.y, newClipRange.z * 0.5f, newClipRange.w * 0.5f);
}
else
{
range = new Vector4(mClipRange.x, mClipRange.y, mClipRange.z * 0.5f, mClipRange.w * 0.5f);
}
}
if (range.z == 0f)
{
range.z = Screen.width * 0.5f;
}
if (range.w == 0f)
{
range.w = Screen.height * 0.5f;
}
RuntimePlatform platform = Application.platform;
if (platform == RuntimePlatform.WindowsPlayer ||
platform == RuntimePlatform.WindowsWebPlayer ||
platform == RuntimePlatform.WindowsEditor)
{
range.x -= 0.5f;
range.y += 0.5f;
}
Transform t = cachedTransform;
for (int i = 0, imax = mDrawCalls.size; i < imax; ++i)
{
UIDrawCall dc = mDrawCalls.buffer[i];
dc.clipping = mClipping;
dc.clipRange = range;
dc.clipSoftness = mClipSoftness;
dc.depthPass = depthPass;
// Set the draw call's transform to match the panel's.
// Note that parenting directly to the panel causes unity to crash as soon as you hit Play.
Transform dt = dc.transform;
dt.position = t.position;
dt.rotation = t.rotation;
dt.localScale = t.lossyScale;
}
}
/// <summary>
/// Set the draw call's geometry responsible for the specified material.
/// </summary>
void Fill(Material mat)
{
// Cleanup deleted widgets
for (int i = mWidgets.size; i > 0;)
{
if (mWidgets[--i] == null)
{
mWidgets.RemoveAt(i);
}
}
// Fill the buffers for the specified material
for (int i = 0, imax = mWidgets.size; i < imax; ++i)
{
UIWidget w = mWidgets.buffer[i];
if (w.visibleFlag == 1 && w.material == mat)
{
UINode node = GetNode(w.cachedTransform);
if (node != null)
{
if (generateNormals)
{
w.WriteToBuffers(mVerts, mUvs, mCols, mNorms, mTans);
}
else
{
w.WriteToBuffers(mVerts, mUvs, mCols, null, null);
}
}
else
{
Debug.LogError("No transform found for " + NGUITools.GetHierarchy(w.gameObject), this);
}
}
}
if (mVerts.size > 0)
{
// Rebuild the draw call's mesh
UIDrawCall dc = GetDrawCall(mat, true);
dc.depthPass = depthPass;
dc.Set(mVerts, generateNormals ? mNorms : null, generateNormals ? mTans : null, mUvs, mCols);
}
else
{
// There is nothing to draw for this material -- eliminate the draw call
UIDrawCall dc = GetDrawCall(mat, false);
if (dc != null)
{
mDrawCalls.Remove(dc);
NGUITools.DestroyImmediate(dc.gameObject);
}
}
// Cleanup
mVerts.Clear();
mNorms.Clear();
mTans.Clear();
mUvs.Clear();
mCols.Clear();
}
/// <summary>
/// 更新战争能见度的迷雾
/// </summary>
void UpdateBuffer()
{
// 添加计划添加的所有项目
if (mAdded.size > 0)
{
lock (mAdded)
{
while (mAdded.size > 0)
{
int index = mAdded.size - 1;
mRevealers.Add(mAdded.buffer[index]);
mAdded.RemoveAt(index);
}
}
}
// 移除所有移除的项目
if (mRemoved.size > 0)
{
lock (mRemoved)
{
while (mRemoved.size > 0)
{
int index = mRemoved.size - 1;
mRevealers.Remove(mRemoved.buffer[index]);
mRemoved.RemoveAt(index);
}
}
}
// 使用纹理混合时间，因此估计这次更新完成的时间
// 这样做有助于避免混合结果导致的混合结果的可见变化。
float factor = (textureBlendTime > 0f) ? Mathf.Clamp01(mBlendFactor + mElapsed / textureBlendTime) : 1f;
// 清除缓冲区的红色通道(用于当前可见性的通道——它将在后面更新)
for (int i = 0, imax = mBuffer0.Length; i < imax; ++i)
{
mBuffer0[i] = Color32.Lerp(mBuffer0[i], mBuffer1[i], factor);
mBuffer1[i].r = 0;
}
// 用于从世界坐标转换到纹理坐标
float worldToTex = (float)textureSize / worldSize;
// 每次更新可见度缓冲，一个探出器
for (int i = 0; i < mRevealers.size; ++i)
{
Revealer rev = mRevealers[i];
if (!rev.isActive)
{
continue;
}
if (rev.los == LOSChecks.None)
{
RevealUsingRadius(rev, worldToTex);
}
else if (rev.los == LOSChecks.OnlyOnce)
{
RevealUsingCache(rev, worldToTex);
}
else
{
RevealUsingLOS(rev, worldToTex);
}
}
// 模糊最终的可见数据
for (int i = 0; i < blurIterations; ++i)
{
BlurVisibility();
}
// Reveal the map based on what's currently visible
RevealMap();
}
void OnGUI()
{
Event currentEvent = Event.current;
EventType type = currentEvent.type;
int x = cellPadding, y = cellPadding;
int width = Screen.width - cellPadding;
int spacingX = cellSize + cellPadding;
int spacingY = spacingX;
if (mMode == Mode.DetailedMode)
{
spacingY += 32;
}
GameObject dragged = draggedObject;
bool isDragging = (dragged != null);
int indexUnderMouse = GetCellUnderMouse(spacingX, spacingY);
Item selection = isDragging ? FindItem(dragged) : null;
string searchFilter = EditorPrefs.GetString("PrefabWin_SearchFilter", null);
s_pageBarOption = mTab;
TopButton();
ToolBar();
if (mTab != s_pageBarOption)
{
Save();
SaveTextureToPng();
mTab = s_pageBarOption;
mReset = true;
EditorPrefs.SetInt("PrefabWin Prefab Tab", mTab);
Load();
}
if (mReset && type == EventType.Repaint)
{
mReset = false;
SaveTextureToPng();
foreach (Item item in mItems)
{
GeneratePreview(item, false);
}
RectivateLights();
}
bool eligibleToDrag = (currentEvent.mousePosition.y < Screen.height - 40 && currentEvent.mousePosition.y > 110);
if (type == EventType.MouseDown)
{
mMouseIsInside = true;
}
else if (type == EventType.MouseDrag)
{
mMouseIsInside = true;
if (indexUnderMouse != -1 && eligibleToDrag)
{
if (draggedObjectIsOurs)
{
DragAndDrop.StartDrag("Prefab Tool");
}
currentEvent.Use();
}
}
else if (type == EventType.MouseUp)
{
DragAndDrop.PrepareStartDrag();
mMouseIsInside = false;
Repaint();
}
else if (type == EventType.DragUpdated)
{
mMouseIsInside = true;
UpdateVisual();
currentEvent.Use();
}
else if (type == EventType.DragPerform)
{
if (dragged != null)
{
if (selection != null)
{
DestroyTexture(selection);
mItems.Remove(selection);
}
AddItem(dragged, indexUnderMouse);
draggedObject = null;
}
mMouseIsInside = false;
currentEvent.Use();
}
else if (type == EventType.DragExited || type == EventType.Ignore)
{
mMouseIsInside = false;
}
if (!mMouseIsInside)
{
selection = null;
dragged = null;
}
BetterList <int> indices = new BetterList <int>();
for (int i = 0; i < mItems.size;)
{
if (dragged != null && indices.size == indexUnderMouse)
{
indices.Add(-1);
}
if (mItems[i] != selection)
{
if (string.IsNullOrEmpty(searchFilter) ||
mItems[i].prefab.name.IndexOf(searchFilter, System.StringComparison.CurrentCultureIgnoreCase) != -1)
{
indices.Add(i);
}
}
++i;
}
if (!indices.Contains(-1))
{
indices.Add(-1);
}
if (eligibleToDrag && type == EventType.MouseDown && indexUnderMouse > -1)
{
GUIUtility.keyboardControl = 0;
if (currentEvent.button == 0 && indexUnderMouse < indices.size)
{
int index = indices[indexUnderMouse];
if (index != -1 && index < mItems.size)
{
selection = mItems[index];
draggedObject = selection.prefab;
dragged = selection.prefab;
currentEvent.Use();
}
}
}
mPos = EditorGUILayout.BeginScrollView(mPos);
{
Color normal = new Color(1f, 1f, 1f, 0.5f);
for (int i = 0; i < indices.size; ++i)
{
int index = indices[i];
Item ent = (index != -1) ? mItems[index] : selection;
if (ent != null && ent.prefab == null)
{
mItems.RemoveAt(index);
continue;
}
Rect rect = new Rect(x, y, cellSize, cellSize);
Rect inner = rect;
inner.xMin += 2f;
inner.xMax -= 2f;
inner.yMin += 2f;
inner.yMax -= 2f;
rect.yMax -= 1f;
if (!isDragging && (mMode == Mode.CompactMode || (ent == null || ent.tex != null)))
{
mContent.tooltip = (ent != null) ? ent.prefab.name : "Click to add";
}
else
{
mContent.tooltip = "";
}
//if (ent == selection)
{
GUI.color = normal;
U3DExtends.UIEditorHelper.DrawTiledTexture(inner, U3DExtends.UIEditorHelper.backdropTexture);
}
GUI.color = Color.white;
GUI.backgroundColor = normal;
if (GUI.Button(rect, mContent, "Button"))
{
if (ent == null || currentEvent.button == 0)
{
string path = EditorUtility.OpenFilePanel("Add a prefab", "", "prefab");
if (!string.IsNullOrEmpty(path))
{
Item newEnt = CreateItemByPath(path);
if (newEnt != null)
{
mItems.Add(newEnt);
Save();
}
}
}
else if (currentEvent.button == 1)
{
//ContextMenu.AddItem("Update Preview", false, UpdatePreView, index);
ContextMenu.AddItemWithArge("Delete", false, RemoveItem, index);
ContextMenu.Show();
}
}
string caption = (ent == null) ? "" : ent.prefab.name.Replace("Control - ", "");
if (ent != null)
{
if (ent.tex == null)
{
//texture may be destroy after exit game
GeneratePreview(ent, false);
}
if (ent.tex != null)
{
GUI.DrawTexture(inner, ent.tex, ScaleMode.ScaleToFit, false);
}
else if (mMode != Mode.DetailedMode)
{
GUI.Label(inner, caption, mStyle);
caption = "";
}
}
else
{
GUI.Label(inner, "Add", mStyle);
}
if (mMode == Mode.DetailedMode)
{
GUI.backgroundColor = new Color(1f, 1f, 1f, 0.5f);
GUI.contentColor = new Color(1f, 1f, 1f, 0.7f);
string guistyle = "flow node 0";
if (ent != null && ent.isDirty)
{
guistyle = "flow node 3";
}
GUI.Label(new Rect(rect.x, rect.y + rect.height, rect.width, 32f), caption, guistyle);
GUI.contentColor = Color.white;
GUI.backgroundColor = Color.white;
}
x += spacingX;
if (x + spacingX > width)
{
y += spacingY;
x = cellPadding;
}
}
GUILayout.Space(y + spacingY);
}
EditorGUILayout.EndScrollView();
//if (mTab == 0)
{
//EditorGUILayout.BeginHorizontal();
//bool isCreateBackground = GUILayout.Button("背景");
//if (isCreateBackground)
// EditorApplication.ExecuteMenuItem("UIEditor/创建/Background");
//bool isCreateDecorate = GUILayout.Button("参考图");
//if (isCreateDecorate)
// EditorApplication.ExecuteMenuItem("UIEditor/创建/Decorate");
//EditorGUILayout.EndHorizontal();
}
//else if (mTab != 0)
{
GUILayout.BeginHorizontal();
{
string after = EditorGUILayout.TextField("", searchFilter, "SearchTextField", GUILayout.Width(Screen.width - 20f));
if (GUILayout.Button("", "SearchCancelButton", GUILayout.Width(18f)))
{
after = "";
GUIUtility.keyboardControl = 0;
}
if (searchFilter != after)
{
EditorPrefs.SetString("PrefabWin_SearchFilter", after);
searchFilter = after;
}
}
GUILayout.EndHorizontal();
}
SizePercent = EditorGUILayout.Slider(SizePercent, 0, 10);
}
public void RemoveOutfit(Outfit outfit)
{
outfits.Remove(outfit);
}
/// <summary>
/// Update the fog of war's visibility.
/// </summary>
void UpdateBuffer()
{
// Add all items scheduled to be added
if (mAdded.size > 0)
{
lock (mAdded)
{
while (mAdded.size > 0)
{
int index = mAdded.size - 1;
mRevealers.Add(mAdded.buffer[index]);
mAdded.RemoveAt(index);
}
}
}
// Remove all items scheduled for removal
if (mRemoved.size > 0)
{
lock (mRemoved)
{
while (mRemoved.size > 0)
{
int index = mRemoved.size - 1;
mRevealers.Remove(mRemoved.buffer[index]);
mRemoved.RemoveAt(index);
}
}
}
// Use the texture blend time, thus estimating the time this update will finish
// Doing so helps avoid visible changes in blending caused by the blended result being X milliseconds behind.
float factor = (textureBlendTime > 0f) ? Mathf.Clamp01(mBlendFactor + mElapsed / textureBlendTime) : 1f;
// Clear the buffer's red channel (channel used for current visibility -- it's updated right after)
for (int i = 0, imax = mBuffer0.Length; i < imax; ++i)
{
mBuffer0[i] = Color32.Lerp(mBuffer0[i], mBuffer1[i], factor);
mBuffer1[i].r = 0;
}
// For conversion from world coordinates to texture coordinates
float worldToTex = (float)textureSize / worldSize;
// Update the visibility buffer, one revealer at a time
for (int i = 0; i < mRevealers.size; ++i)
{
Revealer rev = mRevealers[i];
if (!rev.mIsActive)
{
continue;
}
if (rev.mLos == LOSChecks.None)
{
RevealUsingRadius(rev, worldToTex);
}
else if (rev.mLos == LOSChecks.OnlyOnce)
{
RevealUsingCache(rev, worldToTex);
}
else
{
RevealUsingLOS(rev, worldToTex);
}
}
// Blur the final visibility data
for (int i = 0; i < blurIterations; ++i)
{
BlurVisibility();
}
// Reveal the map based on what's currently visible
RevealMap();
}
/// <summary>
/// Convenience function that figures out the panel's correct change flag by searching the parents.
/// </summary>
int GetChangeFlag(UINode start)
{
int flag = start.changeFlag;
if (flag == -1)
{
Transform trans = start.trans.parent;
UINode sub;
// Keep going until we find a set flag
for (;;)
{
// Check the parent's flag
#if UNITY_FLASH
if (trans != null && mChildren.TryGetValue(trans, out sub))
{
#else
if (trans != null && mChildren.Contains(trans))
{
sub = (UINode)mChildren[trans];
#endif
flag = sub.changeFlag;
trans = trans.parent;
// If the flag hasn't been set either, add this child to the hierarchy
if (flag == -1)
{
mHierarchy.Add(sub);
}
else
{
break;
}
}
else
{
flag = 0;
break;
}
}
// Update the parent flags
for (int i = 0, imax = mHierarchy.size; i < imax; ++i)
{
UINode pc = mHierarchy.buffer[i];
pc.changeFlag = flag;
}
mHierarchy.Clear();
}
return(flag);
}
/// <summary>
/// Update the world-to-local transform matrix as well as clipping bounds.
/// </summary>
void UpdateTransformMatrix()
{
float time = Time.realtimeSinceStartup;
if (time == 0f || mMatrixTime != time)
{
mMatrixTime = time;
mWorldToLocal = cachedTransform.worldToLocalMatrix;
if (mClipping != UIDrawCall.Clipping.None)
{
Vector2 size = new Vector2(mClipRange.z, mClipRange.w);
if (size.x == 0f)
{
size.x = mScreenSize.x;
}
if (size.y == 0f)
{
size.y = mScreenSize.y;
}
size *= 0.5f;
mMin.x = mClipRange.x - size.x;
mMin.y = mClipRange.y - size.y;
mMax.x = mClipRange.x + size.x;
mMax.y = mClipRange.y + size.y;
}
}
}
/// <summary>
/// Run through all managed transforms and see if they've changed.
/// </summary>
void UpdateTransforms()
{
mChangedLastFrame = false;
bool transformsChanged = false;
#if UNITY_EDITOR
bool shouldCull = !Application.isPlaying || Time.realtimeSinceStartup > mCullTime;
if (!Application.isPlaying || !widgetsAreStatic || mWidgetsAdded || shouldCull != mCulled)
#else
bool shouldCull = Time.realtimeSinceStartup > mCullTime;
if (!widgetsAreStatic || mWidgetsAdded || shouldCull != mCulled)
#endif
{
#if UNITY_FLASH
foreach (KeyValuePair <Transform, UINode> child in mChildren)
{
UINode node = child.Value;
#else
for (int i = 0, imax = mChildren.Count; i < imax; ++i)
{
UINode node = (UINode)mChildren[i];
#endif
if (node.trans == null)
{
mRemoved.Add(node.trans);
continue;
}
if (node.HasChanged())
{
node.changeFlag = 1;
transformsChanged = true;
}
else
{
node.changeFlag = -1;
}
}
// Clean up the deleted transforms
for (int i = 0, imax = mRemoved.Count; i < imax; ++i)
{
mChildren.Remove(mRemoved[i]);
}
mRemoved.Clear();
}
// If the children weren't culled but should be, check their visibility
if (!mCulled && shouldCull)
{
mCheckVisibility = true;
}
// If something has changed, propagate the changes *down* the tree hierarchy (to children).
// An alternative (but slower) approach would be to do a pc.trans.GetComponentsInChildren<UIWidget>()
// in the loop above, and mark each one as dirty.
if (mCheckVisibility || transformsChanged || mRebuildAll)
{
#if UNITY_FLASH
foreach (KeyValuePair <Transform, UINode> child in mChildren)
{
UINode pc = child.Value;
#else
for (int i = 0, imax = mChildren.Count; i < imax; ++i)
{
UINode pc = (UINode)mChildren[i];
#endif
if (pc.widget != null)
{
int visibleFlag = 1;
// No sense in checking the visibility if we're not culling anything (as the visibility is always 'true')
if (shouldCull || transformsChanged)
{
// If the change flag has not yet been determined...
if (pc.changeFlag == -1)
{
pc.changeFlag = GetChangeFlag(pc);
}
// Is the widget visible?
if (shouldCull)
{
visibleFlag = (mCheckVisibility || pc.changeFlag == 1) ? (IsVisible(pc.widget) ? 1 : 0) : pc.visibleFlag;
}
}
// If visibility changed, mark the node as changed as well
if (pc.visibleFlag != visibleFlag)
{
pc.changeFlag = 1;
}
// If the node has changed and the widget is visible (or was visible before)
if (pc.changeFlag == 1 && (visibleFlag == 1 || pc.visibleFlag != 0))
{
// Update the visibility flag
pc.visibleFlag = visibleFlag;
Material mat = pc.widget.material;
// Add this material to the list of changed materials
if (!mChanged.Contains(mat))
{
mChanged.Add(mat);
mChangedLastFrame = true;
}
}
}
}
}
mCulled = shouldCull;
mCheckVisibility = false;
mWidgetsAdded = false;
}
/// <summary>
/// Update all widgets and rebuild their geometry if necessary.
/// </summary>
void UpdateWidgets()
{
#if UNITY_FLASH
foreach (KeyValuePair <Transform, UINode> c in mChildren)
{
UINode pc = c.Value;
#else
for (int i = 0, imax = mChildren.Count; i < imax; ++i)
{
UINode pc = (UINode)mChildren[i];
#endif
UIWidget w = pc.widget;
// If the widget is visible, update it
if (pc.visibleFlag == 1 && w != null && w.UpdateGeometry(ref mWorldToLocal, (pc.changeFlag == 1), generateNormals))
{
// We will need to refill this buffer
if (!mChanged.Contains(w.material))
{
mChanged.Add(w.material);
mChangedLastFrame = true;
}
}
pc.changeFlag = 0;
}
}
/// <summary>
/// Update the clipping rect in the shaders and draw calls' positions.
/// </summary>
public void UpdateDrawcalls()
{
Vector4 range = Vector4.zero;
if (mClipping != UIDrawCall.Clipping.None)
{
range = new Vector4(mClipRange.x, mClipRange.y, mClipRange.z * 0.5f, mClipRange.w * 0.5f);
}
if (range.z == 0f)
{
range.z = mScreenSize.x * 0.5f;
}
if (range.w == 0f)
{
range.w = mScreenSize.y * 0.5f;
}
RuntimePlatform platform = Application.platform;
if (platform == RuntimePlatform.WindowsPlayer ||
platform == RuntimePlatform.WindowsWebPlayer ||
platform == RuntimePlatform.WindowsEditor)
{
range.x -= 0.5f;
range.y += 0.5f;
}
Transform t = cachedTransform;
for (int i = 0, imax = mDrawCalls.size; i < imax; ++i)
{
UIDrawCall dc = mDrawCalls.buffer[i];
dc.clipping = mClipping;
dc.clipRange = range;
dc.clipSoftness = mClipSoftness;
dc.depthPass = depthPass;
// Set the draw call's transform to match the panel's.
// Note that parenting directly to the panel causes unity to crash as soon as you hit Play.
Transform dt = dc.transform;
dt.position = t.position;
dt.rotation = t.rotation;
dt.localScale = t.lossyScale;
}
}
/// <summary>
/// Set the draw call's geometry responsible for the specified material.
/// </summary>
void Fill(Material mat)
{
// Cleanup deleted widgets
for (int i = mWidgets.size; i > 0;)
{
if (mWidgets[--i] == null)
{
mWidgets.RemoveAt(i);
}
}
// Fill the buffers for the specified material
for (int i = 0, imax = mWidgets.size; i < imax; ++i)
{
UIWidget w = mWidgets.buffer[i];
if (w.visibleFlag == 1 && w.material == mat)
{
UINode node = GetNode(w.cachedTransform);
if (node != null)
{
if (generateNormals)
{
w.WriteToBuffers(mVerts, mUvs, mCols, mNorms, mTans);
}
else
{
w.WriteToBuffers(mVerts, mUvs, mCols, null, null);
}
}
else
{
Debug.LogError("No transform found for " + NGUITools.GetHierarchy(w.gameObject), this);
}
}
}
if (mVerts.size > 0)
{
// Rebuild the draw call's mesh
UIDrawCall dc = GetDrawCall(mat, true);
dc.depthPass = depthPass;
dc.Set(mVerts, generateNormals ? mNorms : null, generateNormals ? mTans : null, mUvs, mCols);
}
else
{
// There is nothing to draw for this material -- eliminate the draw call
UIDrawCall dc = GetDrawCall(mat, false);
if (dc != null)
{
mDrawCalls.Remove(dc);
NGUITools.DestroyImmediate(dc.gameObject);
}
}
// Cleanup
mVerts.Clear();
mNorms.Clear();
mTans.Clear();
mUvs.Clear();
mCols.Clear();
}
/// <summary>
/// Main update function
/// </summary>
void LateUpdate()
{
UpdateTransformMatrix();
UpdateTransforms();
// Always move widgets to the panel's layer
if (mLayer != gameObject.layer)
{
mLayer = gameObject.layer;
UICamera uic = UICamera.FindCameraForLayer(mLayer);
mCam = (uic != null) ? uic.cachedCamera : NGUITools.FindCameraForLayer(mLayer);
SetChildLayer(cachedTransform, mLayer);
for (int i = 0, imax = drawCalls.size; i < imax; ++i)
{
mDrawCalls.buffer[i].gameObject.layer = mLayer;
}
}
UpdateWidgets();
// If the depth has changed, we need to re-sort the widgets
if (mDepthChanged)
{
mDepthChanged = false;
mWidgets.Sort(UIWidget.CompareFunc);
}
// Fill the draw calls for all of the changed materials
for (int i = 0, imax = mChanged.size; i < imax; ++i)
{
Fill(mChanged.buffer[i]);
}
// Update the clipping rects
UpdateDrawcalls();
mChanged.Clear();
mRebuildAll = false;
#if UNITY_EDITOR
mScreenSize = new Vector2(Screen.width, Screen.height);
UIRoot root = NGUITools.FindInParents <UIRoot>(gameObject);
if (root != null)
{
mScreenSize *= root.GetPixelSizeAdjustment(Screen.height);
}
#endif
}
public void Remove(GameObject child)
{
mChildren.Remove(child.transform);
GameObject.Destroy(child);
ResetChildPositions();
}
/// <summary>
/// Clear references.
/// </summary>
protected virtual void OnDisable()
{
list.Remove(this);
RemoveFromPanel();
}
/// <summary>
/// Update the fog of war's visibility.
/// </summary>
void UpdateBuffer()
{
// Add all items scheduled to be added
if (mAdded.size > 0)
{
lock (mAdded)
{
while (mAdded.size > 0)
{
int index = mAdded.size - 1;
mRevealers.Add(mAdded.buffer[index]);
mAdded.RemoveAt(index);
}
}
}
// Remove all items scheduled for removal
if (mRemoved.size > 0)
{
lock (mRemoved)
{
while (mRemoved.size > 0)
{
int index = mRemoved.size - 1;
mRevealers.Remove(mRemoved.buffer[index]);
mRemoved.RemoveAt(index);
}
}
}
// Use the texture blend time, thus estimating the time this update will finish
// Doing so helps avoid visible changes in blending caused by the blended result being X milliseconds behind.
//使用纹理混合时间，从而估计此更新将完成的时间
//这样做有助于避免由于混合结果落后X毫秒而导致混合中的可见变化。
float factor = (textureBlendTime > 0f) ? Mathf.Clamp01(mBlendFactor + mElapsed / textureBlendTime) : 1f;
//// Clear the buffer's red channel (channel used for current visibility -- it's updated right after)
////清除缓冲区的红色通道（用于当前可见性的通道-此通道将在之后立即更新）
for (int i = 0, imax = mBuffer0.Length; i < imax; ++i)
{
mBuffer0[i] = Color32.Lerp(mBuffer0[i], mBuffer1[i], factor);
mBuffer1[i].r = 0;
}
// For conversion from world coordinates to texture coordinates
//用于从世界坐标转换为纹理坐标
float worldToTex = (float)textureSize / worldSize;
// Update the visibility buffer, one revealer at a time
//更新可见性缓冲区，一次显示一个
for (int i = 0; i < mRevealers.size; ++i)
{
IFOWRevealer rev = mRevealers[i];
if (rev.IsValid())
{
RevealUsingRadius(rev, worldToTex);
}
}
// Blur the final visibility data
for (int i = 0; i < blurIterations; ++i)
{
BlurVisibility();
}
// Reveal the map based on what's currently visible
RevealMap();
// Merge two buffer to one
MergeBuffer();
}
void OnDisable()
{
list.Remove(this);
}
void OnDisable()
{
checkBoxContainer.Remove(this);
}