Port a bunch of Godot container templates to GDExtension.

1 files changed, 59 insertions, 0 deletions

diff --git a/include/godot_cpp/core/mutex_lock.hpp b/include/godot_cpp/core/mutex_lock.hpp
new file mode 100644
index 0000000..c9f9321
--- /dev/null
+++ b/include/godot_cpp/core/mutex_lock.hpp
@@ -0,0 +1,59 @@
+/*************************************************************************/
+/*  mutex_lock.hpp                                                       */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef MUTEX_LOCK_HPP
+#define MUTEX_LOCK_HPP
+
+#include <godot_cpp/classes/mutex.hpp>
+
+namespace godot {
+
+class MutexLock {
+	const Mutex &mutex;
+
+public:
+	_ALWAYS_INLINE_ explicit MutexLock(const Mutex &p_mutex) :
+			mutex(p_mutex) {
+		const_cast<Mutex *>(&mutex)->lock();
+	}
+
+	_ALWAYS_INLINE_ ~MutexLock() {
+		const_cast<Mutex *>(&mutex)->unlock();
+	}
+};
+
+#define _THREAD_SAFE_CLASS_ mutable Mutex _thread_safe_;
+#define _THREAD_SAFE_METHOD_ MutexLock _thread_safe_method_(_thread_safe_);
+#define _THREAD_SAFE_LOCK_ _thread_safe_.lock();
+#define _THREAD_SAFE_UNLOCK_ _thread_safe_.unlock();
+
+} // namespace godot
+
+#endif // ! MUTEX_LOCK_HPP