Omnicleanup: header cleanup, add ModApiUtil shared between game and mainmenu

1 files changed, 63 insertions, 0 deletions

diff --git a/src/script/cpp_api/s_internal.h b/src/script/cpp_api/s_internal.h
new file mode 100644
index 000000000..10ee1a7de
--- /dev/null
+++ b/src/script/cpp_api/s_internal.h
@@ -0,0 +1,63 @@
+/*
+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_ */