GODOT IS OPEN SOURCE

1 files changed, 66 insertions, 0 deletions

diff --git a/core/event_queue.h b/core/event_queue.h
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+/*************************************************************************/
+/*  event_queue.h                                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* 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.                */
+/*************************************************************************/
+#ifndef EVENT_QUEUE_H
+#define EVENT_QUEUE_H
+
+#include "object.h"
+/**
+	@author Juan Linietsky <reduzio@gmail.com>
+*/
+class EventQueue {
+
+	enum {
+	
+		DEFAULT_EVENT_QUEUE_SIZE_KB=256
+	};
+
+	struct Event {
+	
+		uint32_t instance_ID;
+		StringName method;
+		int args;
+	};
+	
+	
+	uint8_t *event_buffer;
+	uint32_t buffer_end;
+	uint32_t buffer_max_used;
+	uint32_t buffer_size;
+public:
+
+
+	Error push_call(uint32_t p_instance_ID, const StringName& p_method, VARIANT_ARG_LIST);
+	void flush_events();
+	
+	EventQueue(uint32_t p_buffer_size=DEFAULT_EVENT_QUEUE_SIZE_KB*1024);
+	~EventQueue();
+
+};
+
+#endif