static void clearAllTextures()
{
foreach (var sheet in SKTextureUtil.getAllSpriteSheets())
{
sheet.material.mainTexture = null;
}
}
public override void OnInspectorGUI()
{
//base.OnInspectorGUI();
_sprite = (SKSprite)target;
// sprite properties
if (_sprite.spriteSheet != null)
{
_sprite.desiredSize = EditorGUILayout.Vector2Field("Desired Size", _sprite.desiredSize);
if (GUILayout.Button("Set Size to Image Size"))
{
Undo.RegisterUndo(_sprite, "Undo Make Pixel Perfect");
_sprite.desiredSize = _sprite.pixelPerfectHDSize;
GUI.changed = true;
}
}
_sprite.tintColor = EditorGUILayout.ColorField("Tint Color", _sprite.tintColor);
_sprite.anchor = anchorSelector(_sprite.anchor, "Sprite Anchor");
// sprite sheet
var spriteSheets = SKTextureUtil.getAllSpriteSheets().Select(x => x.name).ToList();
var spriteSheetSeletedIndex = 0;
if (_sprite.spriteSheet == null)
{
spriteSheets.Insert(0, "Choose Sprite Sheet");
}
else
{
// we have a sprite sheet. we want it to be selected
spriteSheetSeletedIndex = Array.IndexOf(spriteSheets.ToArray(), _sprite.spriteSheet.name);
}
EditorGUILayout.BeginHorizontal();
GUILayout.Label("Sprite Sheet");
var newSpriteSheetIndex = EditorGUILayout.Popup(spriteSheetSeletedIndex, spriteSheets.ToArray());
EditorGUILayout.EndHorizontal();
if (newSpriteSheetIndex != spriteSheetSeletedIndex)
{
_sprite.spriteSheet = SKTextureUtil.getAllSpriteSheets().Where(x => x.name == spriteSheets[newSpriteSheetIndex]).Select(x => x).First();
_sprite.renderer.material = _sprite.spriteSheet.material;
_sprite.sourceImageName = _sprite.spriteSheet.containedImages[0];
}
if (_sprite.spriteSheet != null)
{
var currentIndex = -1;
var currentImage = _sprite.spriteSheet.containedImages.Where(item => _sprite.sourceImageName != null && item.EndsWith(_sprite.sourceImageName)).FirstOrDefault();
if (currentImage != null)
{
currentIndex = Array.IndexOf(_sprite.spriteSheet.containedImages, currentImage);
}
EditorGUILayout.BeginHorizontal();
GUILayout.Label("Sprite Name");
var newIndex = EditorGUILayout.Popup(currentIndex, _sprite.spriteSheet.containedImages);
EditorGUILayout.EndHorizontal();
if (currentIndex != newIndex)
{
var selectedImage = _sprite.spriteSheet.containedImages[newIndex];
var textureInfo = _sprite.spriteSheet.textureInfoForSourceImage(selectedImage);
_sprite.pixelPerfectHDSize = textureInfo.size;
_sprite.desiredSize = textureInfo.size;
_sprite.sourceImageName = selectedImage;
_sprite.Awake();
}
}
GUILayout.Space(10);
if (_sprite.spriteSheet != null)
{
GUILayout.BeginHorizontal();
if (GUILayout.Button("Refresh Sprite Sheet"))
{
_sprite.spriteSheet.refreshSourceImages();
refreshAllSprites();
}
// save colors so we can reset after making the destructive button
var previousContentColor = GUI.contentColor;
var previousBGColor = GUI.backgroundColor;
GUI.contentColor = Color.red;
GUI.backgroundColor = Color.red;
if (GUILayout.Button("Delete Sprite Sheet"))
{
if (EditorUtility.DisplayDialog("SpriteKit Destruction Action Warning", "Are you sure you want to delete this sprite sheet?", "Yes, I'm Sure", "No!"))
{
// kill all assets associated with this sprite sheet
var material = _sprite.spriteSheet.getMaterial(false);
AssetDatabase.DeleteAsset(AssetDatabase.GetAssetPath(material.mainTexture));
if (_sprite.spriteSheet.hasHdAtlas)
{
material = _sprite.spriteSheet.getMaterial(true);
AssetDatabase.DeleteAsset(AssetDatabase.GetAssetPath(material.mainTexture));
}
// all done with the textures so now we kill the material
AssetDatabase.DeleteAsset(AssetDatabase.GetAssetPath(material));
// find any animations that reference this sprite sheet
var allSpriteAnimations = SKTextureUtil.getAllSpriteAnimations().Where(anim => anim.spriteSheet == _sprite.spriteSheet).ToArray();
foreach (var animation in allSpriteAnimations)
{
AssetDatabase.DeleteAsset(AssetDatabase.GetAssetPath(animation));
}
AssetDatabase.DeleteAsset(AssetDatabase.GetAssetPath(_sprite.spriteSheet));
_sprite.spriteSheet = null;
_sprite.sourceImageName = null;
}
}
GUILayout.EndHorizontal();
GUI.contentColor = previousContentColor;
GUI.backgroundColor = previousBGColor;
}
if (GUI.changed)
{
EditorUtility.SetDirty(target);
_sprite.Awake();
}
}
static void createAnimation()
{
var textures = new List <Texture2D>();
// first validate that we have only Texture2Ds
foreach (var o in Selection.objects)
{
if (o is Texture2D)
{
textures.Add(o as Texture2D);
}
}
if (textures.Count == 0)
{
EditorUtility.DisplayDialog("Cannot Create Sprite Animation", "You did not select any images fool", "OK. I'm sorry.");
return;
}
// figure out what sprite sheet the images are associated with and bail if it is more than one
var allSpriteSheets = SKTextureUtil.getAllSpriteSheets();
Func <string, string, SKSpriteSheet> spriteSheetWithImage = (imageName, texturePath) =>
{
foreach (var sheet in allSpriteSheets)
{
if (texturePath == sheet.imageSourceFolder && sheet.containedImages.Contains(imageName))
{
return(sheet);
}
}
return(null);
};
SKSpriteSheet spriteSheetForAnimation = null;
var spriteWidth = textures[0].width;
var spriteHeight = textures[0].height;
foreach (var tex in textures)
{
var texturePath = AssetDatabase.GetAssetPath(tex);
var theSheet = spriteSheetWithImage(Path.GetFileName(texturePath), Path.GetDirectoryName(texturePath));
if (theSheet == null)
{
EditorUtility.DisplayDialog("Cannot Create Sprite Animation", "An image was selected that is not in a SKSpriteSheet", "Close");
return;
}
if (spriteSheetForAnimation == null)
{
spriteSheetForAnimation = theSheet;
}
else
{
// if we found a different sprite sheet we stop
if (spriteSheetForAnimation != theSheet)
{
EditorUtility.DisplayDialog("Cannot Create Sprite Animation", "Images from multiple SKSpriteSheets were chosen", "Close");
return;
}
}
if (tex.height != spriteHeight || tex.width != spriteWidth)
{
EditorUtility.DisplayDialog("Cannot Create Sprite Animation", "Images of different sizes were found. All images must be the same size for an animation.", "Close");
return;
}
}
var wizard = SKSpriteAnimationWizard.createWizard();
wizard.spriteSheet = spriteSheetForAnimation;
wizard.animationFrames = textures.Select(t => Path.GetFileName(AssetDatabase.GetAssetPath(t))).OrderBy(t => t, new NaturalSortComparer <string>()).ToArray();
}