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/* Copyright (C) 2021 Wildfire Games.
* This file is part of 0 A.D.
*
* 0 A.D. is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* 0 A.D. is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef INCLUDED_LOADERTHUNKS
#define INCLUDED_LOADERTHUNKS
// does this return code indicate the coroutine yielded and
// wasn't yet finished?
static inline bool ldr_was_interrupted(int ret)
{
return (0 < ret && ret <= 100);
}
template<class T> struct MemFun_t
{
NONCOPYABLE(MemFun_t);
public:
T* const this_;
int (T::*func)(void);
MemFun_t(T* this__, int(T::*func_)(void))
: this_(this__), func(func_) {}
};
template<class T> static int MemFunThunk(std::shared_ptr<void> param, double UNUSED(time_left))
{
MemFun_t<T>* const mf = static_cast<MemFun_t<T>*>(param.get());
return (mf->this_->*mf->func)();
}
template<class T> void RegMemFun(T* this_, int(T::*func)(void),
const wchar_t* description, int estimated_duration_ms)
{
LDR_Register(MemFunThunk<T>, std::make_shared<MemFun_t<T>>(this_, func), description, estimated_duration_ms);
}
////////////////////////////////////////////////////////
template<class T, class Arg> struct MemFun1_t
{
NONCOPYABLE(MemFun1_t);
public:
T* const this_;
Arg arg;
int (T::*func)(Arg);
MemFun1_t(T* this__, int(T::*func_)(Arg), Arg arg_)
: this_(this__), func(func_), arg(arg_) {}
};
template<class T, class Arg> static int MemFun1Thunk(std::shared_ptr<void> param, double UNUSED(time_left))
{
MemFun1_t<T, Arg>* const mf = static_cast<MemFun1_t<T, Arg>*>(param.get());
return (mf->this_->*mf->func)(mf->arg);
}
template<class T, class Arg> void RegMemFun1(T* this_, int(T::*func)(Arg), Arg arg,
const wchar_t* description, int estimated_duration_ms)
{
LDR_Register(MemFun1Thunk<T, Arg>, std::make_shared<MemFun1_t<T, Arg> >(this_, func, arg), description, estimated_duration_ms);
}
#endif // INCLUDED_LOADERTHUNKS
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