|
private lua_resume ( |
||
| L | ||
| from | ||
| narg | int | |
| return | int | |
private int resume(object[] args, int oldTop)
{
int nArgs = 0;
// Push args
if (args != null)
{
nArgs = args.Length;
for (int i = 0; i < args.Length; i++)
{
translator.push(L, args[i]);
}
}
// Call func
int r = 0;
r = LuaDLL.lua_resume(L, nArgs);
if (r > (int)LuaThreadStatus.LUA_YIELD)
{
// Error
int top = LuaDLL.lua_gettop(L);
ThrowExceptionFromError(top);
}
return(r);
}
public int Resume(params object[] args)
{
objs = null;
int top = 0;
luaState.Push(this);
IntPtr L = luaState.LuaToThread(-1);
luaState.LuaPop(1);
int nArgs = 0;
if (args != null)
{
nArgs = args.Length;
for (int i = 0; i < args.Length; i++)
{
ToLua.Push(L, args[i]);
}
}
int ret = LuaDLL.lua_resume(L, nArgs);
if (ret > (int)LuaThreadStatus.LUA_YIELD)
{
string error = null;
top = LuaDLL.lua_gettop(L);
LuaDLL.tolua_pushtraceback(L);
LuaDLL.lua_pushthread(L);
LuaDLL.lua_pushvalue(L, -3);
if (LuaDLL.lua_pcall(L, 2, -1, 0) != 0)
{
LuaDLL.lua_settop(L, top);
}
error = LuaDLL.lua_tostring(L, -1);
LuaDLL.lua_settop(L, 0);
throw new LuaException(error);
}
top = LuaDLL.lua_gettop(L);
if (top > 0)
{
objs = new object[top];
for (int i = 0; i < top; i++)
{
objs[i] = ToLua.ToVarObject(L, i + 1);
}
}
if (ret == 0)
{
Dispose();
}
return(ret);
}
public int LuaResumeThread(IntPtr thread, int narg)
{
#if LUAC_5_3
return(LuaDLL.lua_resume(thread, L, narg));
#else
return(LuaDLL.lua_resume(thread, narg));
#endif
}
public int Resume(params object[] args)
{
this.objs = null;
this.luaState.Push(this);
IntPtr intPtr = this.luaState.LuaToThread(-1);
this.luaState.LuaPop(1);
int narg = 0;
if (args != null)
{
narg = args.Length;
for (int i = 0; i < args.Length; i++)
{
ToLua.Push(intPtr, args[i]);
}
}
int num = LuaDLL.lua_resume(intPtr, narg);
int num2;
if (num > 1)
{
num2 = LuaDLL.lua_gettop(intPtr);
LuaDLL.tolua_pushtraceback(intPtr);
LuaDLL.lua_pushthread(intPtr);
LuaDLL.lua_pushvalue(intPtr, -3);
if (LuaDLL.lua_pcall(intPtr, 2, -1, 0) != 0)
{
LuaDLL.lua_settop(intPtr, num2);
}
string msg = LuaDLL.lua_tostring(intPtr, -1);
LuaDLL.lua_settop(intPtr, 0);
throw new LuaException(msg, null, 1);
}
num2 = LuaDLL.lua_gettop(intPtr);
if (num2 > 0)
{
this.objs = new object[num2];
for (int j = 0; j < num2; j++)
{
this.objs[j] = ToLua.ToVarObject(intPtr, j + 1);
}
}
if (num == 0)
{
this.Dispose();
}
return(num);
}
public int Resume(int narg)
{
int top = LuaDLL.lua_gettop(luaState);
int ret = LuaDLL.lua_resume(luaState, narg);
if (ret == 1 /*LUA_YIELD*/)
{
return(1); //yielded
}
if (ret == 0)
{
return(0); //normal termination
}
//error. throw exception with error message (TBD - debug api to get call stack)
ThrowExceptionFromError(top);
return(ret);
}
protected int Resume(IntPtr L, int nArgs)
{
int ret = LuaDLL.lua_resume(L, nArgs);
if (ret > (int)LuaThreadStatus.LUA_YIELD)
{
string error = null;
int top = LuaDLL.lua_gettop(L);
LuaDLL.tolua_pushtraceback(L);
LuaDLL.lua_pushthread(L);
LuaDLL.lua_pushvalue(L, top);
if (LuaDLL.lua_pcall(L, 2, -1, 0) != 0)
{
LuaDLL.lua_settop(L, top);
}
error = LuaDLL.lua_tostring(L, -1);
luaState.LuaSetTop(0);
throw new LuaException(error);
}
return(ret);
}
public int LuaResume(int narg)
{
return(LuaDLL.lua_resume(L, narg));
}
