public void CustomInspector()
{
EditorLayoutTools.SetLabelWidth(80f);
var sprite = (atlas != null) ? atlas.GetSpriteData(EditorAtlasPrefs.selectedSprite) : null;
EditorGUILayout.Separator();
if (atlas.Texture != null)
{
if (sprite == null && atlas.Sprites.Count > 0)
{
string spriteName = EditorAtlasPrefs.selectedSprite;
if (!string.IsNullOrEmpty(spriteName))
{
sprite = atlas.GetSpriteData(spriteName);
}
if (sprite == null)
{
sprite = atlas.Sprites[0];
}
}
if (sprite != null)
{
var tex = atlas.Texture as Texture2D;
if (tex != null)
{
EditorGUILayout.Separator();
DrawAdvancedSpriteField(atlas, sprite.name);
EditorGUILayout.Separator();
EditorLayoutTools.DrawContentTitle("Sprite Size");
using (new ContentsScope())
{
EditorLayoutTools.IntRangeField(null, "Width", "Height", sprite.width, sprite.height, false);
}
EditorLayoutTools.DrawContentTitle("Sprite Border");
using (new ContentsScope())
{
GUI.changed = false;
var borderA = EditorLayoutTools.DelayedIntRangeField(null, "Left", "Right", sprite.borderLeft, sprite.borderRight);
var borderB = EditorLayoutTools.DelayedIntRangeField(null, "Bottom", "Top", sprite.borderBottom, sprite.borderTop);
if (GUI.changed)
{
UnityEditorUtility.RegisterUndo("Atlas Change", atlas);
sprite.borderLeft = borderA.x;
sprite.borderRight = borderA.y;
sprite.borderBottom = borderB.x;
sprite.borderTop = borderB.y;
atlas.CacheClear();
}
}
GUILayout.Space(2f);
using (new EditorGUILayout.HorizontalScope())
{
GUILayout.FlexibleSpace();
if (GUILayout.Button("Update"))
{
UnityEditorUtility.SaveAsset(atlas);
}
}
}
}
}
}
private void ApplyAtlas(AtlasAction action, List <Texture> textures)
{
if (action == AtlasAction.None)
{
return;
}
StartTextureEdit(selectAtlas, textures);
if (action.HasFlag(AtlasAction.Create))
{
var path = string.Empty;
if (string.IsNullOrEmpty(Prefs.exportPath) || !Directory.Exists(path))
{
path = UnityPathUtility.AssetsFolder;
}
else
{
path = Prefs.exportPath;
}
path = EditorUtility.SaveFilePanelInProject("Save As", "New Atlas.asset", "asset", "Save atlas as...", path);
if (!string.IsNullOrEmpty(path))
{
Prefs.exportPath = Path.GetDirectoryName(path) + PathUtility.PathSeparator;
// Create ScriptableObject for atlas.
var atlasTexture = ScriptableObjectGenerator.Generate <AtlasTexture>(path, false);
if (atlasTexture != null)
{
Selection.activeObject = atlasTexture;
OnSelectAtlas(atlasTexture);
}
}
else
{
action = AtlasAction.None;
}
}
else if (action.HasFlag(AtlasAction.Delete))
{
var sprites = new List <SpriteEntry>();
ExtractSprites(selectAtlas, sprites);
for (int i = sprites.Count; i > 0;)
{
var ent = sprites[--i];
if (deleteNames.Contains(ent.name))
{
sprites.RemoveAt(i);
}
}
UpdateAtlas(selectAtlas, sprites);
deleteNames.Clear();
}
if (action.HasFlag(AtlasAction.Update))
{
UpdateAtlas(selectAtlas, textures, true);
}
else if (action.HasFlag(AtlasAction.Replace))
{
UpdateAtlas(selectAtlas, textures, false);
}
selectAtlas.CacheClear();
FinishTextureEdit();
UnityEditorUtility.SaveAsset(selectAtlas);
}