forked from Mirrorlandia_minetest/minetest
64 lines
2.2 KiB
C++
64 lines
2.2 KiB
C++
/*
|
|
Minetest
|
|
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program 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 Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
/******************************************************************************/
|
|
/******************************************************************************/
|
|
/* WARNING!!!! do NOT add this header in any include file or any code file */
|
|
/* not being a modapi file!!!!!!!! */
|
|
/******************************************************************************/
|
|
/******************************************************************************/
|
|
|
|
#ifndef S_INTERNAL_H_
|
|
#define S_INTERNAL_H_
|
|
|
|
#include "common/c_internal.h"
|
|
#include "cpp_api/s_base.h"
|
|
|
|
#ifdef SCRIPTAPI_LOCK_DEBUG
|
|
#include "debug.h" // assert()
|
|
class LockChecker {
|
|
public:
|
|
LockChecker(bool* variable) {
|
|
assert(*variable == false);
|
|
|
|
m_variable = variable;
|
|
*m_variable = true;
|
|
}
|
|
~LockChecker() {
|
|
*m_variable = false;
|
|
}
|
|
private:
|
|
bool* m_variable;
|
|
};
|
|
|
|
#define SCRIPTAPI_LOCK_CHECK LockChecker(&(this->m_locked))
|
|
#else
|
|
#define SCRIPTAPI_LOCK_CHECK while(0)
|
|
#endif
|
|
|
|
#define SCRIPTAPI_PRECHECKHEADER \
|
|
JMutexAutoLock(this->m_luastackmutex); \
|
|
SCRIPTAPI_LOCK_CHECK; \
|
|
realityCheck(); \
|
|
lua_State *L = getStack(); \
|
|
assert(lua_checkstack(L, 20)); \
|
|
StackUnroller stack_unroller(L);
|
|
|
|
#endif /* S_INTERNAL_H_ */
|