internal static string getSprite(UIAtlas atlas, string uispriteName, ExportPreset preset)
{
Material atlasMaterial = atlas.spriteMaterial;
Texture2D texture2D = (Texture2D)atlasMaterial.GetTexture("_MainTex");
string res = null;
if (texture2D != null)
{
string picturePath = AssetDatabase.GetAssetPath(texture2D.GetInstanceID());
//Texture2D copyTexture = DuplicateTexture(texture2D);
//picturePath = path.Split('.')[0] + ".png";
string texturePath = new WXTexture(texture2D).Export(preset);
JSONObject metadata = TextureUtil.getMeta(texture2D);
BetterList <string> allSpriteList = atlas.GetListOfSprites();
string[] list = allSpriteList.ToArray();
foreach (string spriteName in list)
{
UISpriteData currentData = atlas.GetSprite(spriteName);
WXSpriteFrame spriteConverter = new WXSpriteFrame(currentData, texturePath, picturePath);
string uuid = spriteConverter.Export(preset);
// 这里不需要了，外部去给hierarchyContext addResource就好
if (spriteName == uispriteName)
{
res = uuid;
return(res);
// WXBeefBallExportContext.addDep(uuid);
}
//else
//{
// WXBeefBallExportContext.addNoDependence(uuid);
//}
}
}
return(res);
}
protected override JSONObject ToJSON(WXHierarchyContext context)
{
JSONObject json = new JSONObject(JSONObject.Type.OBJECT);
json.AddField("type", "UISprite");
JSONObject subJSON = new JSONObject(JSONObject.Type.OBJECT);
JSONObject color = new JSONObject(JSONObject.Type.ARRAY);
color.Add(255f * uiTexture.color.r);
color.Add(255f * uiTexture.color.g);
color.Add(255f * uiTexture.color.b);
color.Add(255f * uiTexture.color.a);
subJSON.AddField("color", color);
subJSON.AddField("colorBlendType", 0);
UI2DSprite.Type type = uiTexture.type;
subJSON.AddField("type", (int)type);
UI2DSprite.Flip flipType = uiTexture.flip;
subJSON.AddField("flip", (int)flipType);
subJSON.AddField("fillCenter", uiTexture.centerType == UI2DSprite.AdvancedType.Sliced);
subJSON.AddField("fillDir", (int)uiTexture.fillDirection);
subJSON.AddField("fillAmount", uiTexture.fillAmount);
subJSON.AddField("invertFill", uiTexture.invert);
string texturePath = "";
if (uiTexture.mainTexture != null)
{
Texture2D texture2D = (Texture2D)uiTexture.mainTexture;
if (texture2D != null)
{
string path = AssetDatabase.GetAssetPath(texture2D.GetInstanceID());
texturePath = new WXTexture(texture2D).Export(context.preset);// MaterialUtil.SaveTextureFile(texture2D);
context.AddResource(texturePath);
UISpriteData data = new UISpriteData();
data.width = uiTexture.mainTexture.width;
data.height = uiTexture.mainTexture.height;
WXSpriteFrame spriteFrame = new WXSpriteFrame(data, texturePath, path);
string key = spriteFrame.Export(context.preset);
subJSON.AddField("spriteFrame", key);
context.AddResource(key);
}
}
else
{
JSONObject nullJSON = new JSONObject(JSONObject.Type.NULL);
subJSON.AddField("spriteFrame", nullJSON);
}
subJSON.AddField("active", uiTexture.enabled);
json.AddField("data", subJSON);
return(json);
}