private static void WriteMd5Record(Dictionary <string, string> value, string folderPath, Md5Record record)
{
if (record == null)
{
record = new Md5Record();
record.value = new Dictionary <string, List <string> >();
}
string buildTarget = AssetPathHelper.GetBuildTarget(AssetPathHelper.GetBuildTarget());
List <string> tokenList = new List <string>();
foreach (string key in value.Keys)
{
tokenList.Add(key);
tokenList.Add(value[key]);
}
if (record.value.Keys.Contains(buildTarget))
{
record.value[buildTarget] = tokenList;
}
else
{
record.value.Add(buildTarget, tokenList);
}
string content = JsonMapper.ToJson(record);
content = content.Replace("\"Assets/Things/", "\n\"Assets/Things/");
string path = GetMd5RecordPath(folderPath);
WriteJson(content, path);
}
// 返回贴图打包的平台名字
public static string GetTextureBuildTargetName()
{
switch (AssetPathHelper.GetBuildTarget())
{
case BuildTarget.StandaloneWindows:
case BuildTarget.StandaloneWindows64:
case BuildTarget.StandaloneOSX:
return("Standalone");
case BuildTarget.Android:
return("Android");
case BuildTarget.iOS:
return("iPhone");
}
return("Standalone");
}
/// <summary>
/// 返回值 Key为资源路径，Value为资源Md5值,资源包括meta文件
/// </summary>
/// <param name="folderPath"></param>
/// <returns></returns>
private static Dictionary <string, string> ReadMd5(Md5Record record)
{
Dictionary <string, string> result = new Dictionary <string, string>();
if (record != null)
{
string buildTarget = AssetPathHelper.GetBuildTarget(AssetPathHelper.GetBuildTarget());
if (record.value.Keys.Contains(buildTarget))
{
List <string> tokenList = record.value[buildTarget];
for (int i = 0; i < tokenList.Count; i += 2)
{
result.Add(tokenList[i], tokenList[i + 1]);
}
}
}
return(result);
}
public static TextureImporterFormat GetTextureFormat()
{
switch (AssetPathHelper.GetBuildTarget())
{
case BuildTarget.StandaloneWindows:
case BuildTarget.StandaloneWindows64:
case BuildTarget.StandaloneOSXIntel:
case BuildTarget.StandaloneOSXIntel64:
return(TextureImporterFormat.DXT5);
case BuildTarget.Android:
return(TextureImporterFormat.ETC_RGB4);
case BuildTarget.iOS:
return(TextureImporterFormat.PVRTC_RGBA4);
}
return(TextureImporterFormat.DXT1);
}
private static Texture2D CreateAtlas(string atlasPath, TextureData[] textureDatas)
{
Texture2D atlas = new Texture2D(ATLAS_MAX_SIZE, ATLAS_MAX_SIZE);
Rect[] rects = atlas.PackTextures(GetPackTextures(textureDatas), 0, ATLAS_MAX_SIZE, false);
AtlasWriter.Write(atlas, atlasPath);
int atlasWidth = atlas.width;
int atlasHeight = atlas.height;
string alphaAtlasPath = atlasPath.Replace(".png", "_alpha.png");
AssetDatabase.ImportAsset(atlasPath, ImportAssetOptions.ForceUpdate);
//安卓平台图集分离通道
if (AssetPathHelper.GetBuildTarget() == BuildTarget.Android && !atlasPath.Contains("UI_Base"))
{
try
{
ImageChannelSpliterWrapper.Execute(atlasPath);
AssetDatabase.ImportAsset(alphaAtlasPath, ImportAssetOptions.ForceUpdate);
TextureImporterUtil.CreateAlphaChannelImporter(alphaAtlasPath);
AssetDatabase.ImportAsset(alphaAtlasPath, ImportAssetOptions.ForceUpdate);
}
catch (Exception e)
{
Debug.LogError("通道分离过程中发生错误： " + e.Message);
Debug.LogException(e);
}
}
TextureImporterFormat textureFormat = TextureImporterUtil.GetTextureFormat();
if (atlasPath.Contains("UI_Base"))
{
textureFormat = TextureImporterFormat.ARGB32;
}
AssetDatabase.ImportAsset(atlasPath, ImportAssetOptions.ForceUpdate);
TextureImporterUtil.CreateMultipleSpriteImporter(atlasPath, rects, GetPackTexturesNames(textureDatas), GetSpriteBorders(textureDatas),
atlasWidth, atlasHeight, textureFormat, ATLAS_MAX_SIZE);
AssetDatabase.ImportAsset(atlasPath, ImportAssetOptions.ForceUpdate);
MaterialCreator.Create(atlasPath, alphaAtlasPath);
return(atlas);
}
private static BuildTarget GetBuildTarget()
{
return(AssetPathHelper.GetBuildTarget());
}
public static string GetShadowPrefabFolderRoot()
{
return(string.Format(UI_PREFAB_ROOT_SHADOW, AssetPathHelper.GetBuildTarget(AssetPathHelper.GetBuildTarget())));
}
public static string GetShadowTextureFolderRoot()
{
return(string.Format(UI_TEXTURE_ROOT_SHADOW, AssetPathHelper.GetBuildTarget(AssetPathHelper.GetBuildTarget())));
}