void SpriteList()
{
GUILayout.Label("Sprites", "HeaderLabel");
bool hasMissingTextures = false;
EditorGUI.BeginChangeCheck();
MadGUI.Indent(() => {
for (int i = 0; i < atlas.ListItems().Count; ++i)
{
MadAtlas.Item item = atlas.ListItems()[i];
EditorGUILayout.BeginHorizontal();
var texture = MadAtlasUtil.GetItemOrigin(item);
bool valid = MadGUI.Validate(() => texture != null, () => {
item.name = EditorGUILayout.TextField(item.name);
});
GUI.enabled = valid;
GUI.color = Color.yellow;
if (GUILayout.Button("Ping", GUILayout.Width(40)))
{
EditorGUIUtility.PingObject(texture);
}
GUI.enabled = true;
GUI.color = Color.red;
if (GUILayout.Button("X", GUILayout.Width(20)))
{
MadAtlasBuilder.RemoveFromAtlas(atlas, item);
}
GUI.color = Color.white;
EditorGUILayout.EndHorizontal();
if (!valid)
{
hasMissingTextures = true;
}
}
if (hasMissingTextures)
{
MadGUI.Error("There are sprites with missing origin texture. This will for them to dissapear on edit.");
}
});
if (EditorGUI.EndChangeCheck())
{
EditorUtility.SetDirty(atlas);
}
}
void AddTextures(Texture2D[] textures)
{
foreach (var tex in textures)
{
if (tex == atlas.atlasTexture)
{
EditorUtility.DisplayDialog("Wrong texture", "Cannot add atlas texture to the same atlas!", "OK");
return;
}
}
MadAtlasBuilder.AddToAtlas(atlas, textures);
}
public static void Convert()
{
MadUndo.LegacyRegisterSceneUndo("Convert to Atlas");
var allSprites = GameObject.FindObjectsOfType(typeof(MadSprite)) as MadSprite[];
var texturedSprites =
from sprite in allSprites
where sprite.inputType == MadSprite.InputType.SingleTexture && sprite.texture != null
select sprite;
var textures =
from sprite in texturedSprites
select sprite.texture;
textures = textures.Distinct();
var atlas = MadAtlasBuilder.CreateAtlas(textures.ToArray());
if (atlas == null)
{
EditorUtility.DisplayDialog("Convert", "Conversion cancelled!", "OK");
return;
}
foreach (var sprite in texturedSprites)
{
sprite.inputType = MadSprite.InputType.TextureAtlas;
sprite.textureAtlas = atlas;
string guid = AssetDatabase.AssetPathToGUID(AssetDatabase.GetAssetPath(sprite.texture));
sprite.textureAtlasSpriteGUID = guid;
EditorUtility.SetDirty(sprite);
}
EditorUtility.DisplayDialog("Convert", "Conversion done! Please save your scene!", "OK");
}
static void CreateAtlas() {
MadAtlasBuilder.CreateAtlas();
}