public void sendEventAtlasWidthHeightChanged()
{
if (UFTAtlasEditorEventManager.onAtlasSizeChanged != null)
{
UFTAtlasEditorEventManager.onAtlasSizeChanged((int)atlasWidth, (int)atlasHeight);
}
}
private void Repaint()
{
if (UFTAtlasEditorEventManager.onNeedToRepaint != null)
{
UFTAtlasEditorEventManager.onNeedToRepaint();
}
}
private void sendEventAtlasChanged()
{
if (UFTAtlasEditorEventManager.onAtlasChange != null)
{
UFTAtlasEditorEventManager.onAtlasChange();
}
}
void removeLatestEntryFromList()
{
UFTAtlasEntry latestEntry = atlasEntries[atlasEntries.Count - 1];
if (UFTAtlasEditorEventManager.onRemoveEntry != null)
{
UFTAtlasEditorEventManager.onRemoveEntry(latestEntry);
}
atlasEntries.Remove(latestEntry);
sendEventAtlasChanged();
}
//return true if texture has been trimmed, or false if not
public bool trimTexture()
{
Texture2D newTexture = UFTTextureUtil.trimTextureAlpha(texture);
if (newTexture != texture)
{
canvasRect.width = newTexture.width;
canvasRect.height = newTexture.height;
isTrimmed = true;
texture = newTexture;
if (UFTAtlasEditorEventManager.onTextureSizeChanged != null)
{
UFTAtlasEditorEventManager.onTextureSizeChanged(this);
}
return(true);
}
return(false);
}
public void addNewEntry(Texture2D texture, string assetPath)
{
string name = assetPath.Substring(assetPath.LastIndexOf('/') + 1);
Rect rect = new Rect(0, 0, texture.width, texture.height);
UFTAtlasEntry uftAtlasEntry = UFTAtlasEntry.CreateInstance <UFTAtlasEntry>();
uftAtlasEntry.assetPath = assetPath;
uftAtlasEntry.textureName = name;
uftAtlasEntry.canvasRect = rect;
uftAtlasEntry.texture = texture;
uftAtlasEntry.uftAtlas = this;
atlasEntries.Add(uftAtlasEntry);
if (UFTAtlasEditorEventManager.onAddNewEntry != null)
{
UFTAtlasEditorEventManager.onAddNewEntry(uftAtlasEntry);
}
sendEventAtlasChanged();
}
void OnGUI()
{
if (isAtlasDirty)
{
EditorUtility.SetDirty(uftAtlas);
isAtlasDirty = false;
}
EditorGUILayout.Separator();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.BeginVertical(new GUILayoutOption[] { GUILayout.Width(200f) });
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Atlas:");
string newName = EditorGUILayout.TextField("name", uftAtlas.atlasName);
if (newName != uftAtlas.atlasName)
{
uftAtlas.atlasName = newName;
}
UFTAtlasMetadata newMeta = (UFTAtlasMetadata)EditorGUILayout.ObjectField((Object)atlasMetadata, typeof(UFTAtlasMetadata), false);
if (newMeta != atlasMetadata)
{
if (uftAtlas.atlasEntries.Count == 0 || (uftAtlas.atlasEntries.Count > 0 && EditorUtility.DisplayDialog("This action will remove all existing textures on your atlas", "Do you want to proceed?", "Proceed", "Cancel")))
{
if (UFTAtlasEditorEventManager.onAtlasMetadataObjectChanged != null)
{
UFTAtlasEditorEventManager.onAtlasMetadataObjectChanged(newMeta);
}
atlasMetadata = newMeta;
}
}
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("new"))
{
if (uftAtlas.atlasEntries.Count == 0 || (uftAtlas.atlasEntries.Count > 0 && EditorUtility.DisplayDialog("This action will remove all existing textures on your atlas", "Do you want to proceed?", "Proceed", "Cancel")))
{
onClickNew();
}
}
if (GUILayout.Button("save"))
{
onClickSave();
}
EditorGUILayout.EndHorizontal();
UFTAtlasSize newWidth = (UFTAtlasSize)EditorGUILayout.EnumPopup("width", uftAtlas.atlasWidth);
UFTAtlasSize newHeight = (UFTAtlasSize)EditorGUILayout.EnumPopup("height", uftAtlas.atlasHeight);
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Allign:");
uftAtlas.borderSize = EditorGUILayout.IntField("border size", uftAtlas.borderSize);
if (GUILayout.Button("allign") && uftAtlas != null && uftAtlas.atlasEntries.Count > 0)
{
uftAtlas.arrangeEntriesUsingUnityPackager();
}
if (newWidth != uftAtlas.atlasWidth || newHeight != uftAtlas.atlasHeight)
{
uftAtlas.atlasWidth = newWidth;
uftAtlas.atlasHeight = newHeight;
if (UFTAtlasEditorEventManager.onAtlasSizeChanged != null)
{
UFTAtlasEditorEventManager.onAtlasSizeChanged((int)newWidth, (int)newHeight);
}
}
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Atlas Textures [" + uftAtlas.atlasEntries.Count + "]:");
if (uftAtlas.atlasEntries.Count > 0)
{
if (GUILayout.Button("trim alpha"))
{
uftAtlas.trimAllEntries();
}
}
atlasTexturesScrollPosition = EditorGUILayout.BeginScrollView(atlasTexturesScrollPosition);
if (uftAtlas.atlasEntries.Count > 0)
{
List <string> names = uftAtlas.atlasEntries.ConvertAll(new System.Converter <UFTAtlasEntry, string>(uftAtlasEntryToString));
names.Sort();
foreach (string name in names)
{
EditorGUILayout.LabelField(name, GUILayout.MaxWidth(220f));
}
}
EditorGUILayout.EndScrollView();
EditorGUILayout.Separator();
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical();
EditorGUILayout.Separator();
EditorGUILayout.BeginHorizontal();
scrollPosition = EditorGUILayout.BeginScrollView(scrollPosition);
GUILayoutUtility.GetRect((int)uftAtlas.atlasWidth, (int)uftAtlas.atlasHeight);
uftAtlas.OnGUI();
EditorGUILayout.EndScrollView();
EditorGUILayout.Separator();
EditorGUILayout.EndHorizontal();
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
EditorGUILayout.Separator();
if (Event.current.type == EventType.DragUpdated || Event.current.type == EventType.DragPerform)
{
DragAndDrop.visualMode = DragAndDropVisualMode.Copy; // show a drag-add icon on the mouse cursor
if (Event.current.type == EventType.dragPerform)
{
HandleDroppedObjects(DragAndDrop.objectReferences);
}
DragAndDrop.AcceptDrag();
Event.current.Use();
}
}
public void OnGUI()
{
UFTAtlas.DragMode dragMode = _uftAtlas.currentDragMode;
if (Event.current.type == EventType.MouseUp || ((isDragging || isPivotReposition) && stopDragging))
{
textureState = UFTTextureState.passive;
if (isDragging || isPivotReposition)
{
isDragging = false;
isPivotReposition = false;
if (UFTAtlasEditorEventManager.onStopDragging != null)
{
UFTAtlasEditorEventManager.onStopDragging(this);
}
if (UFTAtlasEditorEventManager.onAtlasChange != null)
{
UFTAtlasEditorEventManager.onAtlasChange();
}
}
}
else if (Event.current.type == EventType.MouseDown && canvasRect.Contains(Event.current.mousePosition))
{
Vector2 uv = Event.current.mousePosition - new Vector2(canvasRect.xMin, canvasRect.yMin);
if (dragMode == UFTAtlas.DragMode.DragPivotOnly ||
((pivot - uv).magnitude < 6f && dragMode == UFTAtlas.DragMode.DragImageOrPivot))
{
isPivotReposition = true;
}
else
{
isDragging = true;
}
textureState = UFTTextureState.onDrag;
mouseStartPosition = Event.current.mousePosition;
if (UFTAtlasEditorEventManager.onStartDragging != null)
{
UFTAtlasEditorEventManager.onStartDragging(this);
}
Event.current.Use();
stopDragging = false;
}
Color color = GUI.color;
if (isPivotReposition)
{
if (Event.current.type == EventType.Repaint)
{
pivot = Event.current.mousePosition - canvasRect.min;
pivot.x = Mathf.Clamp(pivot.x, 0f, canvasRect.width);
pivot.y = Mathf.Clamp(pivot.y, 0f, canvasRect.height);
mouseStartPosition = Event.current.mousePosition;
}
if (UFTAtlasEditorEventManager.onDragInProgress != null)
{
UFTAtlasEditorEventManager.onDragInProgress();
}
//if dragging lets color it to drag color border
GUI.color = UFTTextureUtil.borderColorDict[UFTTextureState.onDrag];
// check is mouse under texture, if not, initialize dropping
if (Event.current.type == EventType.Repaint && !canvasRect.Contains(Event.current.mousePosition))
{
stopDragging = true;
}
}
if (isDragging)
{
Vector2 currentOffset = Event.current.mousePosition - mouseStartPosition;
if (Event.current.type == EventType.Repaint)
{
canvasRect.x += currentOffset.x;
canvasRect.y += currentOffset.y;
if (canvasRect.x < 0)
{
canvasRect.x = 0;
}
if (canvasRect.y < 0)
{
canvasRect.y = 0;
}
if (canvasRect.xMax > (int)uftAtlas.atlasWidth)
{
canvasRect.x = (int)uftAtlas.atlasWidth - texture.width;
}
if (canvasRect.yMax > (int)uftAtlas.atlasHeight)
{
canvasRect.y = (int)uftAtlas.atlasHeight - texture.height;
}
mouseStartPosition = Event.current.mousePosition;
}
if (UFTAtlasEditorEventManager.onDragInProgress != null)
{
UFTAtlasEditorEventManager.onDragInProgress();
}
//if dragging lets color it to drag color border
GUI.color = UFTTextureUtil.borderColorDict[UFTTextureState.onDrag];
// check is mouse under texture, if not, initialize dropping
if (Event.current.type == EventType.Repaint && !canvasRect.Contains(Event.current.mousePosition))
{
stopDragging = true;
}
}
if (isSizeInvalid)
{
long currentTime = System.DateTime.Now.Ticks;
if (controlBlinkTime == null)
{
controlBlinkTime = currentTime + blinkTimeout;
currentBlinkColor = blinkColor1;
}
if (controlBlinkTime <= currentTime)
{
controlBlinkTime = currentTime + blinkTimeout;
currentBlinkColor = (currentBlinkColor == blinkColor1)?blinkColor2:blinkColor1;
}
GUI.color = currentBlinkColor;
if (UFTAtlasEditorEventManager.onNeedToRepaint != null)
{
UFTAtlasEditorEventManager.onNeedToRepaint();
}
}
GUI.DrawTexture(canvasRect, texture, ScaleMode.ScaleToFit, true);
//EditorGUI.DrawPreviewTexture(canvasRect,texture);
if (isDragging || isSizeInvalid)
{
GUI.color = color;
}
}
void OnGUI()
{
if (isAtlasDirty)
{
EditorUtility.SetDirty(uftAtlas);
isAtlasDirty = false;
}
EditorGUILayout.Separator();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.BeginVertical(new GUILayoutOption[] { GUILayout.Width(200f) });
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Atlas:");
string newName = EditorGUILayout.TextField("name", uftAtlas.atlasName);
if (newName != uftAtlas.atlasName)
{
uftAtlas.atlasName = newName;
}
UFTAtlasMetadata newMeta = (UFTAtlasMetadata)EditorGUILayout.ObjectField((Object)atlasMetadata, typeof(UFTAtlasMetadata), false);
if (newMeta != atlasMetadata)
{
if (uftAtlas.atlasEntries.Count == 0 || (uftAtlas.atlasEntries.Count > 0 && EditorUtility.DisplayDialog("This action will remove all existing textures on your atlas", "Do you want to proceed?", "Proceed", "Cancel")))
{
if (UFTAtlasEditorEventManager.onAtlasMetadataObjectChanged != null)
{
UFTAtlasEditorEventManager.onAtlasMetadataObjectChanged(newMeta);
}
atlasMetadata = newMeta;
}
}
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("new"))
{
if (uftAtlas.atlasEntries.Count == 0 || (uftAtlas.atlasEntries.Count > 0 && EditorUtility.DisplayDialog("This action will remove all existing textures on your atlas", "Do you want to proceed?", "Proceed", "Cancel")))
{
onClickNew();
}
}
if (GUILayout.Button("save"))
{
onClickSave();
}
EditorGUILayout.EndHorizontal();
UFTAtlasSize newWidth = (UFTAtlasSize)EditorGUILayout.EnumPopup("width", uftAtlas.atlasWidth);
UFTAtlasSize newHeight = (UFTAtlasSize)EditorGUILayout.EnumPopup("height", uftAtlas.atlasHeight);
uftAtlas.currentDragMode = (UFTAtlas.DragMode)EditorGUILayout.EnumPopup(uftAtlas.currentDragMode);
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Align:");
uftAtlas.borderSize = Mathf.Max(0, EditorGUILayout.IntField("border size", uftAtlas.borderSize));
bool autoAlign = GUILayout.Button("auto align & size");
bool normalAlign = GUILayout.Button("align");
if ((autoAlign || normalAlign) && uftAtlas != null && uftAtlas.atlasEntries.Count > 0)
{
bool successful = true;
if (normalAlign)
{
successful = uftAtlas.arrangeEntriesUsingUnityPackager();
}
if (autoAlign)
{
UFTAtlasSize oldWidth = uftAtlas.atlasWidth;
UFTAtlasSize oldHeight = uftAtlas.atlasHeight;
int w = (int)128;
int h = (int)128;
while (true)
{
uftAtlas.atlasHeight = (UFTAtlasSize)(w);
uftAtlas.atlasWidth = (UFTAtlasSize)(h);
if (uftAtlas.arrangeEntriesUsingUnityPackager())
{
break;
}
if (uftAtlas.atlasWidth == UFTAtlasSize._4096 && uftAtlas.atlasHeight == UFTAtlasSize._4096)
{
successful = false;
break;
}
uftAtlas.atlasHeight = (UFTAtlasSize)(w * 2);
uftAtlas.atlasWidth = (UFTAtlasSize)(h);
if (uftAtlas.arrangeEntriesUsingUnityPackager())
{
break;
}
uftAtlas.atlasHeight = (UFTAtlasSize)(w);
uftAtlas.atlasWidth = (UFTAtlasSize)(h * 2);
if (uftAtlas.arrangeEntriesUsingUnityPackager())
{
break;
}
w *= 2;
h *= 2;
}
if (!successful)
{
uftAtlas.atlasWidth = oldWidth;
uftAtlas.atlasHeight = oldHeight;
}
else if (uftAtlas.atlasWidth != oldWidth || uftAtlas.atlasHeight != oldHeight)
{
newWidth = uftAtlas.atlasWidth;
newHeight = uftAtlas.atlasHeight;
uftAtlas.atlasWidth = oldWidth;
uftAtlas.atlasHeight = oldHeight;
}
}
if (successful)
{
alignSuccesful = "Alignment successful. ";
}
else
{
alignSuccesful = "Alignment failed! Try extending atlas size";
}
}
GUILayout.Label(alignSuccesful);
if (newWidth != uftAtlas.atlasWidth || newHeight != uftAtlas.atlasHeight)
{
uftAtlas.atlasWidth = newWidth;
uftAtlas.atlasHeight = newHeight;
if (UFTAtlasEditorEventManager.onAtlasSizeChanged != null)
{
UFTAtlasEditorEventManager.onAtlasSizeChanged((int)newWidth, (int)newHeight);
}
}
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Atlas Textures [" + uftAtlas.atlasEntries.Count + "]:");
atlasTexturesScrollPosition = EditorGUILayout.BeginScrollView(atlasTexturesScrollPosition);
if (uftAtlas.atlasEntries.Count > 0)
{
List <string> names = uftAtlas.atlasEntries.ConvertAll(new System.Converter <UFTAtlasEntry, string>(uftAtlasEntryToString));
names.Sort();
foreach (string name in names)
{
EditorGUILayout.BeginHorizontal();
GUI.color = Color.red;
if (GUILayout.Button("x"))
{
int index = uftAtlas.atlasEntries.FindIndex(o => o.textureName == name);
uftAtlas.atlasEntries.RemoveAt(index);
}
GUI.color = Color.white;
EditorGUILayout.LabelField(name, GUILayout.MaxWidth(220f));
EditorGUILayout.EndHorizontal();
}
}
EditorGUILayout.EndScrollView();
EditorGUILayout.Separator();
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical();
EditorGUILayout.Separator();
EditorGUILayout.BeginHorizontal();
scrollPosition = EditorGUILayout.BeginScrollView(scrollPosition);
GUILayoutUtility.GetRect((int)uftAtlas.atlasWidth, (int)uftAtlas.atlasHeight);
uftAtlas.OnGUI();
EditorGUILayout.EndScrollView();
EditorGUILayout.Separator();
EditorGUILayout.EndHorizontal();
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
EditorGUILayout.Separator();
if (Event.current.type == EventType.DragUpdated || Event.current.type == EventType.DragPerform)
{
DragAndDrop.visualMode = DragAndDropVisualMode.Copy; // show a drag-add icon on the mouse cursor
if (Event.current.type == EventType.dragPerform)
{
HandleDroppedObjects(DragAndDrop.objectReferences);
}
DragAndDrop.AcceptDrag();
Event.current.Use();
}
}
