67 lines
2.6 KiB
C++
67 lines
2.6 KiB
C++
/*************************************************************************/
|
|
/* event_queue.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* http://www.godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2017 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
|