initial commit, 4.5 stable

modules/jolt_physics/misc/jolt_stream_wrappers.h

@@ -0,0 +1,78 @@
+/**************************************************************************/
+/*  jolt_stream_wrappers.h                                                */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* 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.                 */
+/**************************************************************************/
+
+#pragma once
+
+#ifdef DEBUG_ENABLED
+
+#include "core/io/file_access.h"
+
+#include "Jolt/Jolt.h"
+
+#include "Jolt/Core/StreamIn.h"
+#include "Jolt/Core/StreamOut.h"
+
+class JoltStreamOutputWrapper final : public JPH::StreamOut {
+	Ref<FileAccess> file_access;
+
+public:
+	explicit JoltStreamOutputWrapper(const Ref<FileAccess> &p_file_access) :
+			file_access(p_file_access) {}
+
+	virtual void WriteBytes(const void *p_data, size_t p_bytes) override {
+		file_access->store_buffer(static_cast<const uint8_t *>(p_data), static_cast<uint64_t>(p_bytes));
+	}
+
+	virtual bool IsFailed() const override {
+		return file_access->get_error() != OK;
+	}
+};
+
+class JoltStreamInputWrapper final : public JPH::StreamIn {
+	Ref<FileAccess> file_access;
+
+public:
+	explicit JoltStreamInputWrapper(const Ref<FileAccess> &p_file_access) :
+			file_access(p_file_access) {}
+
+	virtual void ReadBytes(void *p_data, size_t p_bytes) override {
+		file_access->get_buffer(static_cast<uint8_t *>(p_data), static_cast<uint64_t>(p_bytes));
+	}
+
+	virtual bool IsEOF() const override {
+		return file_access->eof_reached();
+	}
+
+	virtual bool IsFailed() const override {
+		return file_access->get_error() != OK;
+	}
+};
+
+#endif