static void PackAllSpriteAtlases()
{
ConfigRoot config = LoadAtlasConfig();
if (config == null)
{
return;
}
AtlasSetting[] settings = config.atlasSettings;
if (settings == null)
{
return;
}
for (int i = 0, imax = settings.Length; i < imax; i++)
{
AtlasSetting setting = settings[i];
Pack(true, setting.texturesFolder, setting.atlasPath, setting.padding, setting.maxSize,
setting.trimAlpha, setting.unityPacking, setting.forceSquare);
}
}
void OnGUI()
{
if (!mGUIStyleInited)
{
mGUIStyleInited = true;
mStyleTextArea = GUI.skin.FindStyle("TextArea") ?? GUI.skin.FindStyle("AS TextArea");
mStyleBoldLabel = "BoldLabel";
mStyleSearch = "SearchTextField";
mStyleSearchCancel = "SearchCancelButton";
mStyleWhiteLabel = "WhiteLabel";
}
if (mSettings == null)
{
mSettings = new List <AtlasSetting>();
mSettings.AddRange(LoadAtlasConfig().atlasSettings);
mDefaultUnityPacking = default_unity_packing;
mDefaultForceSquare = default_force_square;
mDefaultTrimAlpha = default_trim_alpha;
mDefaultPadding = default_padding;
mDefaultMaxSize = default_max_size;
}
Color cachedColor;
GUILayout.Space(2f);
EditorGUILayout.LabelField("Default Settings :", mStyleBoldLabel);
EditorGUILayout.BeginHorizontal(GUILayout.MinHeight(10f));
GUILayout.Space(12f);
EditorGUILayout.BeginHorizontal(mStyleTextArea, GUILayout.MinHeight(10f));
GUILayout.Space(4f);
EditorGUILayout.BeginVertical();
EditorGUI.BeginChangeCheck();
mDefaultUnityPacking = EditorGUILayout.ToggleLeft(" unity packing", mDefaultUnityPacking, GUILayout.Width(140f));
if (EditorGUI.EndChangeCheck())
{
default_unity_packing = mDefaultUnityPacking;
}
EditorGUI.BeginDisabledGroup(mDefaultUnityPacking);
EditorGUI.BeginChangeCheck();
mDefaultForceSquare = EditorGUILayout.ToggleLeft(" force square atlas", mDefaultForceSquare, GUILayout.Width(140f));
if (EditorGUI.EndChangeCheck())
{
default_force_square = mDefaultForceSquare;
}
EditorGUI.EndDisabledGroup();
EditorGUI.BeginChangeCheck();
mDefaultTrimAlpha = EditorGUILayout.ToggleLeft(" trim alpha", mDefaultTrimAlpha, GUILayout.Width(140f));
if (EditorGUI.EndChangeCheck())
{
default_trim_alpha = mDefaultTrimAlpha;
}
EditorGUILayout.EndVertical();
GUILayout.FlexibleSpace();
GUILayout.FlexibleSpace();
EditorGUILayout.BeginVertical();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Padding", GUILayout.Width(56f));
cachedColor = GUI.backgroundColor;
GUI.backgroundColor = mDefaultPadding < 0 ? Color.red : cachedColor;
EditorGUI.BeginChangeCheck();
mDefaultPadding = EditorGUILayout.IntField(mDefaultPadding, GUILayout.Width(64f));
if (EditorGUI.EndChangeCheck() && mDefaultPadding >= 0)
{
default_padding = mDefaultPadding;
}
GUI.backgroundColor = cachedColor;
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Max Size", GUILayout.Width(56f));
cachedColor = GUI.backgroundColor;
GUI.backgroundColor = mDefaultMaxSize < 32 || ((mDefaultMaxSize - 1) & mDefaultMaxSize) != 0 ? Color.red : cachedColor;
EditorGUI.BeginChangeCheck();
mDefaultMaxSize = EditorGUILayout.IntField(mDefaultMaxSize, GUILayout.Width(64f));
if (EditorGUI.EndChangeCheck() && mDefaultMaxSize >= 32 && ((mDefaultMaxSize - 1) & mDefaultMaxSize) == 0)
{
default_max_size = mDefaultMaxSize;
}
GUI.backgroundColor = cachedColor;
EditorGUILayout.EndHorizontal();
EditorGUILayout.EndVertical();
GUILayout.FlexibleSpace();
EditorGUILayout.EndHorizontal();
GUILayout.Space(2f);
EditorGUILayout.EndHorizontal();
GUILayout.Space(6f);
EditorGUILayout.BeginHorizontal();
GUILayout.Space(4f);
EditorGUILayout.LabelField("Sprite Atlas :", mStyleBoldLabel, GUILayout.Width(90f));
EditorGUILayout.Space();
EditorGUILayout.LabelField("Find : ", GUILayout.Width(36f));
EditorGUI.BeginChangeCheck();
mSearchKey = GUILayout.TextField(mSearchKey, mStyleSearch, GUILayout.Width(190f));
if (EditorGUI.EndChangeCheck())
{
mSearchKeyLower = mSearchKey.ToLower();
}
if (GUILayout.Button("", mStyleSearchCancel))
{
mSearchKey = ""; mSearchKeyLower = "";
}
EditorGUILayout.EndHorizontal();
bool isDirty = false;
mAtlasesScroll = EditorGUILayout.BeginScrollView(mAtlasesScroll, false, false);
EditorGUILayout.BeginHorizontal(); //h1
GUILayout.Space(4f);
EditorGUILayout.BeginVertical();
int removeAt = -1;
int insertAt = -1;
for (int i = 0; i < mSettings.Count; i++)
{
bool changed = false;
AtlasSetting setting = mSettings[i];
if (setting.atlasPath.StartsWith("Assets/") ?
setting.atlasPath.IndexOf(mSearchKeyLower, 7, StringComparison.OrdinalIgnoreCase) < 0 :
setting.atlasPath.IndexOf(mSearchKeyLower, StringComparison.OrdinalIgnoreCase) < 0 &&
setting.texturesFolder.IndexOf(mSearchKeyLower, StringComparison.OrdinalIgnoreCase) < 0)
{
continue;
}
GUILayout.Space(3f);
cachedColor = GUI.backgroundColor;
GUI.backgroundColor = (i & 1) == 0 ? new Color(0.5f, 0.5f, 0.5f) : new Color(0.7f, 0.7f, 0.7f);
EditorGUILayout.BeginVertical(mStyleTextArea, GUILayout.MinHeight(20f));
GUI.backgroundColor = cachedColor;
EditorGUILayout.BeginHorizontal(); //h2
int hashSetting = setting.GetHashCode();
AnimBool show;
if (!mHideAtlases.TryGetValue(hashSetting, out show))
{
show = mDefaultAtlasShow;
}
string atlasLabel = (show.value ? "\u25BC " : "\u25BA ") + setting.atlasPath;
if (GUILayout.Button(atlasLabel, mStyleWhiteLabel))
{
if (show == mDefaultAtlasShow)
{
show = new AnimBool(mDefaultAtlasShow.value, Repaint);
mHideAtlases.Add(hashSetting, show);
}
show.target = !show.target;
}
bool packable = IsAtlasPathValid(setting.atlasPath) && !string.IsNullOrEmpty(setting.texturesFolder) &&
setting.padding >= 0 && setting.maxSize >= 32 && ((setting.maxSize - 1) & setting.maxSize) == 0;
cachedColor = GUI.backgroundColor;
GUI.backgroundColor = packable ? Color.green : cachedColor;
EditorGUI.BeginDisabledGroup(!packable);
if (GUILayout.Button("Pack", GUILayout.Width(64f)))
{
PackSingleAtlas(setting);
}
EditorGUI.EndDisabledGroup();
GUI.backgroundColor = Color.red;
if (GUILayout.Button("X", GUILayout.Width(20f)))
{
removeAt = i;
}
GUI.backgroundColor = cachedColor;
EditorGUILayout.EndHorizontal(); //h2
GUILayout.Space(4f);
if (EditorGUILayout.BeginFadeGroup(show.faded))
{
EditorGUILayout.BeginHorizontal(); //h2
GUILayout.Space(2f);
EditorGUILayout.BeginHorizontal(mStyleTextArea); //h3
GUILayout.Space(8f);
EditorGUILayout.BeginVertical();
GUILayout.Space(2f);
EditorGUI.BeginChangeCheck();
EditorGUILayout.BeginHorizontal(); //h4
EditorGUILayout.LabelField("Textures Folder", GUILayout.Width(96f));
cachedColor = GUI.backgroundColor;
GUI.backgroundColor = string.IsNullOrEmpty(setting.texturesFolder) ? Color.red : cachedColor;
setting.texturesFolder = EditorGUILayout.TextField(setting.texturesFolder);
GUI.backgroundColor = cachedColor;
if (GUILayout.Button("Browse", GUILayout.Width(60f)))
{
string t = EditorUtility.OpenFolderPanel("Textures Folder", setting.texturesFolder, "");
if (!string.IsNullOrEmpty(t))
{
prev_sprites_folder = Path.GetDirectoryName(t).Replace('\\', '/');
string projPath = Application.dataPath;
projPath = projPath.Substring(0, projPath.Length - 7);
if (t.StartsWith(projPath))
{
t = t.Substring(projPath.Length + 1);
}
setting.texturesFolder = t;
changed = true;
}
}
EditorGUILayout.EndHorizontal(); //h4
EditorGUILayout.BeginHorizontal(); //h4
EditorGUILayout.LabelField("SpriteAtals Path", GUILayout.Width(96f));
cachedColor = GUI.backgroundColor;
GUI.backgroundColor = IsAtlasPathValid(setting.atlasPath) ? cachedColor : Color.red;
setting.atlasPath = EditorGUILayout.TextField(setting.atlasPath);
GUI.backgroundColor = cachedColor;
if (GUILayout.Button("Browse", GUILayout.Width(60f)))
{
string t = EditorUtility.SaveFilePanelInProject("Atlas Folder", setting.atlasPath, "png", "", prev_atlas_folder);
if (!string.IsNullOrEmpty(t))
{
prev_atlas_folder = Path.GetDirectoryName(t).Replace('\\', '/');
setting.atlasPath = t;
changed = true;
}
}
EditorGUILayout.EndHorizontal(); //h4
EditorGUILayout.BeginHorizontal(GUILayout.MinHeight(10f)); //h4
EditorGUILayout.BeginVertical();
setting.unityPacking = GUILayout.Toggle(setting.unityPacking, " unity packing", GUILayout.Width(140f));
EditorGUI.BeginDisabledGroup(setting.unityPacking);
setting.forceSquare = GUILayout.Toggle(setting.forceSquare, " force square atlas", GUILayout.Width(140f));
EditorGUI.EndDisabledGroup();
setting.trimAlpha = GUILayout.Toggle(setting.trimAlpha, " trim alpha", GUILayout.Width(140f));
EditorGUILayout.EndVertical();
GUILayout.FlexibleSpace();
GUILayout.FlexibleSpace();
EditorGUILayout.BeginVertical();
EditorGUILayout.BeginHorizontal(); //h5
EditorGUILayout.LabelField("Padding", GUILayout.Width(56f));
cachedColor = GUI.backgroundColor;
GUI.backgroundColor = setting.padding < 0 ? Color.red : cachedColor;
setting.padding = EditorGUILayout.IntField(setting.padding, GUILayout.Width(64f));
GUI.backgroundColor = cachedColor;
EditorGUILayout.EndHorizontal(); //h5
EditorGUILayout.BeginHorizontal(); //h5
EditorGUILayout.LabelField("Max Size", GUILayout.Width(56f));
cachedColor = GUI.backgroundColor;
GUI.backgroundColor = setting.maxSize < 32 || ((setting.maxSize - 1) & setting.maxSize) != 0 ? Color.red : cachedColor;
setting.maxSize = EditorGUILayout.IntField(setting.maxSize, GUILayout.Width(64f));
GUI.backgroundColor = cachedColor;
EditorGUILayout.EndHorizontal(); //h5
EditorGUILayout.EndVertical();
GUILayout.FlexibleSpace();
EditorGUILayout.EndHorizontal(); //h4
GUILayout.Space(2f);
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal(); //h3
if (EditorGUI.EndChangeCheck())
{
changed = true;
}
GUILayout.Space(2f);
EditorGUILayout.EndHorizontal(); //h2
}
EditorGUILayout.EndFadeGroup();
EditorGUILayout.EndVertical();
if (changed)
{
isDirty = true;
}
}
EditorGUILayout.EndVertical();
GUILayout.Space(2f);
EditorGUILayout.EndHorizontal();
GUILayout.Space(2f);
cachedColor = GUI.backgroundColor;
GUI.backgroundColor = Color.green;
if (GUILayout.Button("Add Atlas"))
{
insertAt = mSettings.Count;
}
GUI.backgroundColor = cachedColor;
if (insertAt >= 0)
{
AtlasSetting setting = new AtlasSetting();
setting.texturesFolder = "";
setting.atlasPath = "";
setting.padding = default_padding;
setting.maxSize = default_max_size;
setting.unityPacking = default_unity_packing;
setting.forceSquare = default_force_square;
setting.trimAlpha = default_trim_alpha;
mSettings.Insert(insertAt, setting);
isDirty = true;
}
if (removeAt >= 0)
{
mSettings.RemoveAt(removeAt);
isDirty = true;
}
EditorGUILayout.EndScrollView();
if (isDirty)
{
SaveAtlasConfig(mSettings);
}
Color cacheBgColor = GUI.backgroundColor;
GUI.backgroundColor = Color.green;
if (GUILayout.Button("Pack All Atlas", GUILayout.Height(28f)))
{
for (int i = 0, imax = mSettings.Count; i < imax; i++)
{
AtlasSetting setting = mSettings[i];
Pack(true, setting.texturesFolder, setting.atlasPath, setting.padding, setting.maxSize,
setting.trimAlpha, setting.unityPacking, setting.forceSquare);
}
}
GUI.backgroundColor = cacheBgColor;
}
private static void PackSingleAtlas(AtlasSetting setting)
{
Pack(false, setting.texturesFolder, setting.atlasPath, setting.padding, setting.maxSize,
setting.trimAlpha, setting.unityPacking, setting.forceSquare);
}
