public static void updateImporters(SpineMultiatlas multiatlas, string directory, int pixelsPerUnit, out SpritesByName spriteByName)
{
spriteByName = new SpritesByName();
foreach (SpineAtlas spineAtlas in multiatlas)
{
string imagePath = directory + "/" + spineAtlas.imageName;
if (!File.Exists(imagePath))
{
throw new AtlasImageNotFoundException("can't find " + spineAtlas.imageName + " image in " + directory + " folder");
}
fixTextureSize(imagePath);
Texture2D tex = AssetDatabase.LoadAssetAtPath(imagePath, typeof(Texture2D)) as Texture2D;
Vector2 atlasSize = new Vector2(tex.width, tex.height);
TextureImporter importer = TextureImporter.GetAtPath(imagePath) as TextureImporter;
importer.spritesheet = getSpriteMetadata(spineAtlas, atlasSize);
importer.textureType = TextureImporterType.Sprite;
importer.spriteImportMode = SpriteImportMode.Multiple;
importer.spritePixelsToUnits = pixelsPerUnit;
AssetDatabase.ImportAsset(imagePath, ImportAssetOptions.ForceUpdate);
AssetDatabase.SaveAssets();
foreach (UnityEngine.Object obj in AssetDatabase.LoadAllAssetsAtPath(imagePath))
{
Sprite s = obj as Sprite;
if (s != null)
{
try{
spriteByName.Add(s.name, s);
} catch (ArgumentException e) {
throw new AtlasImageDuplicateSpriteName("source images has duplicate name " + s.name + "\n" + e);
}
}
}
foreach (SpineSprite spineSprite in spineAtlas.sprites)
{
if (spineSprite.rotate)
{
spriteByName.rotatedSprites.Add(spriteByName[spineSprite.name]);
}
}
}
}
public static void addAllAttahcmentsSlots(SpineData spineData, SpritesByName spriteByName, Dictionary <string, Slot> slotByName, float zStep, int pixelsPerUnit, out List <Skin> skins, out AttachmentGOByNameBySlot attachmentGOByNameBySlot)
{
float ratio = 1.0f / (float)pixelsPerUnit;
skins = new List <Skin>();
attachmentGOByNameBySlot = new AttachmentGOByNameBySlot();
foreach (KeyValuePair <string, SpineSkinSlots> kvp in spineData.skins)
{
string skinName = kvp.Key;
Skin skin = new Skin();
skin.name = skinName;
List <SkinSlot> slotList = new List <SkinSlot>();
bool isDefault = skinName.Equals("default");
foreach (KeyValuePair <string, SpineSkinSlotAttachments> kvp2 in spineData.skins[skinName])
{
string slotName = kvp2.Key;
GameObject slotGO = slotByName[slotName].gameObject;
Slot slot = slotByName[slotName];
SkinSlot skinSlot = new SkinSlot();
skinSlot.name = slotName;
skinSlot.gameObject = slotGO;
List <SkinSlotAttachment> attachmentList = new List <SkinSlotAttachment>();
foreach (KeyValuePair <string, SpineSkinAttachment> kvp3 in spineData.skins[skinName][slotName])
{
string attachmenName = kvp3.Key;
SkinSlotAttachment attachment = new SkinSlotAttachment();
attachment.name = attachmenName;
SpineSkinAttachment spineAttachment = kvp3.Value;
// - create skined object or direct GO for default skin
Sprite sprite;
spriteByName.TryGetValue(spineAttachment.name, out sprite);
int drawOrder = spineData.slotOrder[slotName];
GameObject parentGO;
GameObject spriteGO;
string fixedName = attachmenName.Replace("/", SLASH_REPLACEMENT);
if (isDefault)
{
parentGO = slotGO;
spriteGO = new GameObject(fixedName);
Attachment a = new Attachment(attachmenName, AttachmentType.SINGLE_SPRITE, spriteGO);
slot.addAttachment(a);
}
else
{
spriteGO = new GameObject(skinName);
Attachment a;
slot.attachmentByName.TryGetValue(attachmenName, out a);
if (a == null)
{
GameObject attachmentGO = new GameObject(fixedName);
attachmentGO.transform.parent = slotGO.transform;
resetLocalTRS(attachmentGO);
a = new Attachment(attachmenName, AttachmentType.SKINED_SPRITE, attachmentGO);
slot.addAttachment(a);
}
parentGO = a.gameObject;
}
attachment.gameObject = spriteGO;
spriteGO.transform.parent = parentGO.gameObject.transform;
// -
if (spineAttachment.type.Equals("region"))
{
SpriteRenderer sr = spriteGO.AddComponent <SpriteRenderer>();
sr.sprite = sprite;
spriteGO.transform.localPosition = getAttachmentPosition(spineAttachment, ratio, -(drawOrder * zStep));
spriteGO.transform.localRotation = getAttachmentRotation(spineAttachment, spriteByName.rotatedSprites.Contains(sprite));
spriteGO.transform.localScale = getAttachmentScale(spineAttachment);
}
else if (spineAttachment.type.Equals("boundingbox"))
{
PolygonCollider2D collider = spriteGO.AddComponent <PolygonCollider2D>();
resetLocalTRS(spriteGO);
Vector2[] vertices = new Vector2[spineAttachment.vertices.Length / 2];
for (int i = 0; i < spineAttachment.vertices.Length; i += 2)
{
float x = (float)spineAttachment.vertices[i] * ratio;
float y = (float)spineAttachment.vertices[i + 1] * ratio;
vertices[i / 2] = new Vector2(x, y);
}
collider.points = vertices;
collider.SetPath(0, vertices);
}
else
{
Debug.LogWarning("Attachment type " + spineAttachment.type + " is not supported yiet FIX MEEE");
}
attachmentList.Add(attachment);
}
skinSlot.attachments = attachmentList.ToArray();
slotList.Add(skinSlot);
}
skin.slots = slotList.ToArray();
skins.Add(skin);
}
}
public static void updateImporters(SpineMultiatlas multiatlas, string directory, int pixelsPerUnit, out SpritesByName spriteByName)
{
spriteByName = new SpritesByName();
foreach (SpineAtlas spineAtlas in multiatlas){
string imagePath = directory + "/" + spineAtlas.imageName;
if (!File.Exists(imagePath))
throw new AtlasImageNotFoundException("can't find " + spineAtlas.imageName + " image in " + directory + " folder");
fixTextureSize(imagePath);
Texture2D tex = AssetDatabase.LoadAssetAtPath(imagePath, typeof(Texture2D )) as Texture2D;
Vector2 atlasSize = new Vector2(tex.width, tex.height);
TextureImporter importer = TextureImporter.GetAtPath(imagePath) as TextureImporter;
importer.spritesheet = getSpriteMetadata(spineAtlas, atlasSize);
importer.textureType = TextureImporterType.Sprite;
importer.spriteImportMode = SpriteImportMode.Multiple;
importer.spritePixelsToUnits = pixelsPerUnit;
AssetDatabase.ImportAsset(imagePath, ImportAssetOptions.ForceUpdate);
AssetDatabase.SaveAssets();
foreach(UnityEngine.Object obj in AssetDatabase.LoadAllAssetsAtPath(imagePath)){
Sprite s = obj as Sprite;
if (s!=null){
try{
spriteByName.Add(s.name,s);
} catch (ArgumentException e) {
throw new AtlasImageDuplicateSpriteName("source images has duplicate name "+s.name +"\n"+e);
}
}
}
foreach(SpineSprite spineSprite in spineAtlas.sprites){
if (spineSprite.rotate){
spriteByName.rotatedSprites.Add(spriteByName[spineSprite.name]);
}
}
}
}
public static void addAllAttahcmentsSlots(SpineData spineData, SpritesByName spriteByName, Dictionary<string, Slot> slotByName, int pixelsPerUnit, out List<Skin> skins, out AttachmentGOByNameBySlot attachmentGOByNameBySlot)
{
float ratio = 1.0f / (float) pixelsPerUnit;
skins = new List<Skin>();
attachmentGOByNameBySlot= new AttachmentGOByNameBySlot();
foreach(KeyValuePair<string, SpineSkinSlots>kvp in spineData.skins){
string skinName = kvp.Key;
Skin skin = new Skin();
skin.name = skinName;
List<SkinSlot> slotList = new List<SkinSlot>();
bool isDefault = skinName.Equals("default");
foreach(KeyValuePair<string, SpineSkinSlotAttachments>kvp2 in spineData.skins[skinName]){
string slotName = kvp2.Key;
GameObject slotGO = slotByName[slotName].gameObject;
Slot slot = slotByName[slotName];
string spritePath = spineData.slotPathByName[ slotName ] + "/";
SkinSlot skinSlot = new SkinSlot();
skinSlot.name = slotName;
skinSlot.gameObject = slotGO;
List<SkinSlotAttachment> attachmentList = new List<SkinSlotAttachment>();
foreach(KeyValuePair<string, SpineSkinAttachment> kvp3 in spineData.skins[skinName][slotName]){
string attachmenName = kvp3.Key;
SkinSlotAttachment attachment = new SkinSlotAttachment();
attachment.name = attachmenName;
SpineSkinAttachment spineAttachment = kvp3.Value;
// - create skined object or direct GO for default skin
Sprite sprite;
spriteByName.TryGetValue(spineAttachment.name, out sprite);
GameObject parentGO;
GameObject spriteGO;
string fixedName = attachmenName.Replace("/",SLASH_REPLACEMENT);
if (isDefault){
parentGO = slotGO;
spriteGO = new GameObject(fixedName);
spritePath += fixedName;
Attachment a = new Attachment(attachmenName, AttachmentType.SINGLE_SPRITE, spriteGO);
slot.addAttachment(a);
} else {
spriteGO = new GameObject(skinName);
Attachment a;
slot.attachmentByName.TryGetValue(attachmenName, out a);
if (a == null){
GameObject attachmentGO = new GameObject(fixedName);
attachmentGO.transform.parent = slotGO.transform;
resetLocalTRS(attachmentGO);
a = new Attachment(attachmenName, AttachmentType.SKINED_SPRITE, attachmentGO);
slot.addAttachment(a);
}
spritePath += fixedName + "/" + skinName;
parentGO = a.gameObject;
}
attachment.gameObject = spriteGO;
attachment.ObPath = spritePath;
spriteGO.transform.parent = parentGO.gameObject.transform;
// -
if (spineAttachment.type.Equals("region")){
SpriteRenderer sr = spriteGO.AddComponent<SpriteRenderer>();
sr.sprite = sprite;
spriteGO.transform.localPosition = getAttachmentPosition(spineAttachment, ratio, 0);
spriteGO.transform.localRotation = getAttachmentRotation(spineAttachment, spriteByName.rotatedSprites.Contains(sprite));
spriteGO.transform.localScale = getAttachmentScale(spineAttachment);
attachment.sprite = sr;
} else if (spineAttachment.type.Equals("boundingbox")) {
PolygonCollider2D collider = spriteGO.AddComponent<PolygonCollider2D>();
resetLocalTRS(spriteGO);
Vector2[] vertices = new Vector2[spineAttachment.vertices.Length/2];
for (int i = 0; i < spineAttachment.vertices.Length; i+=2) {
float x = (float) spineAttachment.vertices[i ] * ratio;
float y = (float) spineAttachment.vertices[i+1] * ratio;
vertices[i/2] = new Vector2(x,y);
}
collider.points = vertices;
collider.SetPath(0,vertices);
}else {
Debug.LogWarning("Attachment type " + spineAttachment.type + " is not supported yiet FIX MEEE");
}
attachmentList.Add(attachment);
}
skinSlot.attachments = attachmentList.ToArray();
slotList.Add(skinSlot);
}
skin.slots = slotList.ToArray();
skins.Add(skin);
}
}