/// <summary>
/// 递归复制目录和文件
/// </summary>
/// <param name="src_root">源目录</param>
/// <param name="des_root">目标目录</param>
public static void CopyDirectory(string src_root, string des_root)
{
// 清空目录
BaseHelp.ClearDir(des_root);
// 递归复制
BaseHelp.ScanPath(
src_root,
delegate(string absolute_path)
{
string des_file = absolute_path.Replace(src_root, des_root);
File.Copy(absolute_path, des_file, true);
return(BaseHelp.ScanPathResult.none);
},
delegate(string absolute_path)
{
string des_dir = absolute_path.Replace(src_root, des_root);
if (!Directory.Exists(des_dir))
{
Directory.CreateDirectory(des_dir);
}
return(BaseHelp.ScanPathResult.none);
}
);
}
/// <summary>
/// 扫描路径
/// </summary>
/// <param name="absolute_path"></param>
/// <param name="file_handler"></param>
/// <param name="dir_handler"></param>
public static void ScanPath(string absolute_path, ScanPathHandler file_handler, ScanPathHandler dir_handler)
{
string[] files = Directory.GetFiles(absolute_path);
int count = files.Length;
for (int i = 0; i < count; ++i)
{
string one = files[i].Replace("\\", "/");
ScanPathResult result = file_handler.Invoke(one);
// 通常用于
if (result == ScanPathResult.file_return)
{
return;
}
}
string[] sub_dirs = Directory.GetDirectories(absolute_path);
count = sub_dirs.Length;
for (int i = 0; i < count; ++i)
{
string one = sub_dirs[i].Replace("\\", "/");
ScanPathResult result = dir_handler.Invoke(one);
if (result == ScanPathResult.dir_continue)
{
continue;
}
else if (result == ScanPathResult.dir_return)
{
return;
}
BaseHelp.ScanPath(one, file_handler, dir_handler);
}
}
/// <summary>
/// 获取工程目录绝对路径
/// </summary>
/// <returns></returns>
public static string GetProjectAbsolutePath()
{
string project_root = BaseHelp.GetParentDir(Application.dataPath);
project_root = project_root.Replace("\\", "/");
return(project_root);
}
/// <summary>
/// 资源相对工程目录的路径
/// </summary>
/// <param name="absolute_path"></param>
/// <returns></returns>
public static string GetProjectRelativePath(string absolute_path)
{
string project_root = BaseHelp.GetParentDir(Application.dataPath);
absolute_path = absolute_path.Substring(project_root.Length + 1);
absolute_path = absolute_path.Replace("\\", "/");
return(absolute_path);
}
/// <summary>
/// 清理构建AB生成的manifest汇总信息
/// </summary>
/// <param name="root_absolute_path"></param>
public static void ClearBuildManifest(string root_absolute_path)
{
string name = root_absolute_path.Substring(root_absolute_path.LastIndexOf('/') + 1);
string src = string.Format("{0}/{1}", root_absolute_path, name);
File.Delete(src);
File.Delete(string.Format("{0}.manifest", src));
BaseHelp.ScanPath(
root_absolute_path,
delegate(string file_path)
{
if (!file_path.EndsWith(".manifest"))
{
return(ScanPathResult.none);
}
File.Delete(file_path);
return(ScanPathResult.none);
},
null
);
}
/// <summary>
/// 模型导入预处理
/// </summary>
void OnPreprocessModel()
{
string project_relative_path = this.assetPath;
string folder = BaseHelp.GetParentDir(project_relative_path);
string clip_file_path = string.Format("{0}/MecanimConfig.asset", folder);
// 如果目录下包含MecanimConfig配置，才进行预处理
MecanimConfig config = AssetDatabase.LoadAssetAtPath(clip_file_path, typeof(MecanimConfig)) as MecanimConfig;
if (!config)
{
return;
}
ModelImporter importer = (ModelImporter)this.assetImporter;
// 默认不导入材质
importer.importMaterials = false;
importer.importBlendShapes = false;
importer.isReadable = false;
importer.optimizeMeshPolygons = true;
importer.optimizeMeshVertices = true;
importer.weldVertices = true;
importer.swapUVChannels = false;
importer.generateSecondaryUV = false;
// 设置旋转校正为0，避免一定程度的抖动
importer.animationRotationError = 0;
// 覆盖默认配置
importer.isReadable = config.enable_read_write;
List <ModelImporterClipAnimation> reset_list = new List <ModelImporterClipAnimation>();
int clip_count = config.clips.Count;
for (int i = 0; i < clip_count; ++i)
{
MecanimClipConfig clip_config = config.clips[i];
ModelImporterClipAnimation reset = new ModelImporterClipAnimation();
reset.name = clip_config.name;
reset.firstFrame = clip_config.start_frame;
reset.lastFrame = clip_config.end_frame;
reset.loopTime = clip_config.loop;
reset.wrapMode = clip_config.loop ? WrapMode.Loop : WrapMode.Default;
// 事件
List <AnimationEvent> evts = new List <AnimationEvent>();
int evt_count = clip_config.evts.Count;
for (int j = 0; j < evt_count; ++j)
{
MecanimClipEvent mecanim_evt = clip_config.evts[j];
AnimationEvent evt = new AnimationEvent();
evt.time = mecanim_evt.time;
// 枚举即是函数名称
evt.functionName = mecanim_evt.evt_type.ToString();
evt.stringParameter = mecanim_evt.str_param;
evt.intParameter = mecanim_evt.int_param;
evts.Add(evt);
}
reset.events = evts.ToArray();
reset_list.Add(reset);
}
// 重新赋值
importer.clipAnimations = reset_list.ToArray();
}