event_queue.h

/*************************************************************************/
/*  event_queue.h                                                        */
/*************************************************************************/
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/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur.                 */
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#ifndef EVENT_QUEUE_H
#define EVENT_QUEUE_H

#include "object.h"
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