public static bool InitiateAutoPacking()
{
bool HasPacked = false;
if (Running)
{
return(true);
}
Running = true;
TextureAutoPackerData data = TextureAutoPackerData.GetInstance();
if (!data.active)
{
return(false);
}
data.activeModules.ForEach(m =>
{
if (!m)
{
goto Skip;
}
SerializedObject module = new SerializedObject(m);
module.Update();
for (int i = 0; i < m.packedTextures.Count; i++)
{
if (m.packedTextures[i].WasModified())
{
HasPacked = true;
string newTexturePath = m.packedTextures[i].Pack();
if (string.IsNullOrEmpty(newTexturePath))
{
goto Skip;
}
SerializedProperty packedTexture = module.FindProperty("packedTextures").GetArrayElementAtIndex(i);
SerializedProperty hashes = packedTexture.FindPropertyRelative("channelsHashes");
for (int j = 0; j < 4; j++)
{
hashes.GetArrayElementAtIndex(j).stringValue = string.Empty;
if (m.packedTextures[i].channels[j].texture)
{
hashes.GetArrayElementAtIndex(j).stringValue = m.packedTextures[i].channels[j].texture.imageContentsHash.ToString();
}
}
packedTexture.FindPropertyRelative("forceModified").boolValue = false;
AssetDatabase.ImportAsset(newTexturePath, ImportAssetOptions.ForceUpdate);
TextureAutoPackerProcessor.PathToProperty.Add(new System.Tuple <string, SerializedProperty>(newTexturePath, packedTexture.FindPropertyRelative("packed")));
}
}
module.ApplyModifiedPropertiesWithoutUndo();
Skip:;
});
Running = false;
return(HasPacked);
}
private void OnEnable()
{
data = TextureAutoPackerData.GetInstance();
serializedObject = new SerializedObject(data);
_active = serializedObject.FindProperty("active");
_activeModules = serializedObject.FindProperty("activeModules");
modulesList = new UnityEditorInternal.ReorderableList(serializedObject, _activeModules, true, true, true, false)
{
drawElementCallback = DrawElement,
drawHeaderCallback = DrawHeader
};
}