public static LuaProto LoadBinary(ILuaState lua,
ILoadInfo loadinfo, string name)
{
try
{
var reader = new BinaryBytesReader(loadinfo);
var undump = new Undump(reader);
undump.LoadHeader();
return(undump.LoadFunction());
}
catch (UndumpException e)
{
var Lua = (LuaState)lua;
Lua.O_PushString(string.Format(
"{0}: {1} precompiled chunk", name, e.Why));
Lua.D_Throw(ThreadStatus.LUA_ERRSYNTAX);
return(null);
}
}
ThreadStatus ILuaAPI.Load(ILoadInfo loadinfo, string name, string mode)
{
var param = new LoadParameter(this, loadinfo, name, mode);
var status = D_PCall(DG_F_Load, ref param, Top.Index, ErrFunc);
if (status == ThreadStatus.LUA_OK)
{
var below = Stack[Top.Index - 1];
Utl.Assert(below.V.TtIsFunction() && below.V.ClIsLuaClosure());
var cl = below.V.ClLValue();
if (cl.Upvals.Length == 1)
{
var gt = G.Registry.V.HValue().GetInt(LuaDef.LUA_RIDX_GLOBALS);
cl.Upvals[0].V.V.SetObj(ref gt.V);
}
}
return(status);
}
private void CheckLoad()
{
if (IsLoading)
{
return;
}
if (m_LoadingInfos.Count == 0)
{
return;
}
IsLoading = true;
ILoadInfo info = m_LoadingInfos.First.Value;
if (info is LoadAssetBundleInfo)
{
LoadAssetBundleInfo loadAssetBundleInfo = (LoadAssetBundleInfo)info;
m_Loader.LoadAssetBundleBytesAsync(loadAssetBundleInfo.AssetBundlePath, loadAssetBundleInfo.Mode);
}
else if (info is LoadAssetInfo)
{
LoadAssetInfo loadAssetInfo = (LoadAssetInfo)info;
if (loadAssetInfo.IsAssetBundle)
{
if (m_Holder.HasAssetBundle(loadAssetInfo.AssetPath))
{
m_Loader.LoadAssetFromAssetBundleAsync(m_Holder.GetAssetBundle(loadAssetInfo.AssetPath), loadAssetInfo.AssetName, loadAssetInfo.Mode);
}
else
{
//加载assetbundle失败
OnResourceLoaderLoadAssetComplete(new LoadAssetCompleteEventArgs(loadAssetInfo.AssetName, null, string.Format("asset bundle '{0}' not exists", loadAssetInfo.AssetPath), loadAssetInfo.UserData));
}
}
else
{
m_Loader.LoadAssetAsync(loadAssetInfo.AssetPath, loadAssetInfo.Mode);
}
}
}
public BinaryBytesReader( ILoadInfo loadinfo )
{
LoadInfo = loadinfo;
}
public static LuaProto LoadBinary( ILuaState lua,
ILoadInfo loadinfo, string name )
{
try
{
var reader = new BinaryBytesReader( loadinfo );
var undump = new Undump( reader );
undump.LoadHeader();
return undump.LoadFunction();
}
catch( UndumpException e )
{
var Lua = (LuaState)lua;
Lua.O_PushString( string.Format(
"{0}: {1} precompiled chunk", name, e.Why ) );
Lua.D_Throw( ThreadStatus.LUA_ERRSYNTAX );
return null;
}
}
public BinaryBytesReader(ILoadInfo loadinfo)
{
LoadInfo = loadinfo;
SizeOfSizeT = 0;
}
public static LuaProto Parse(
ILuaState lua, ILoadInfo loadinfo, string name )
{
var parser = new Parser();
parser.Lua = (LuaState)lua;
parser.Lexer = new LLex( lua, loadinfo, name );
var topFuncState = new FuncState();
parser.MainFunc( topFuncState );
return topFuncState.Proto;
}
ThreadStatus ILuaAPI.Load( ILoadInfo loadinfo, string name, string mode )
{
var param = new LoadParameter(this, loadinfo, name, mode);
var status = D_PCall( DG_F_Load, ref param, Top.Index, ErrFunc );
if( status == ThreadStatus.LUA_OK ) {
var below = Stack[Top.Index-1];
Utl.Assert(below.V.TtIsFunction() && below.V.ClIsLuaClosure());
var cl = below.V.ClLValue();
if(cl.Upvals.Length == 1) {
var gt = G.Registry.V.HValue().GetInt(LuaDef.LUA_RIDX_GLOBALS);
cl.Upvals[0].V.V.SetObj(ref gt.V);
}
}
return status;
}
public LoadParameter(LuaState l, ILoadInfo loadinfo, string name, string mode)
{
L = l;
LoadInfo = loadinfo;
Name = name;
Mode = mode;
}
public BinaryBytesReader( ILoadInfo loadinfo )
{
LoadInfo = loadinfo;
SizeOfSizeT = 0;
}
public LLex( ILuaState lua, ILoadInfo loadinfo, string name )
{
Lua = (LuaState)lua;
LoadInfo = loadinfo;
LineNumber = 1;
LastLine = 1;
Token = null;
LookAhead = null;
_Saved = null;
Source = name;
_Next();
}
public BinaryBytesReader(ILoadInfo loadinfo)
{
LoadInfo = loadinfo;
}
ThreadStatus ILuaAPI.Load( ILoadInfo loadinfo, string name, string mode )
{
var param = new LoadParameter( loadinfo, name, mode );
var status = D_PCall( F_Load, param, Top, ErrFunc );
if( status == ThreadStatus.LUA_OK )
{
var cl = (Top-1).Value as LuaLClosure;
if( cl.Upvals.Count == 1 )
{
cl.Upvals[0].V.Value = G.Registry.GetInt(
LuaDef.LUA_RIDX_GLOBALS );
}
}
return status;
}
public LoadParameter( ILoadInfo loadinfo, string name, string mode )
{
LoadInfo = loadinfo;
Name = name;
Mode = mode;
}
