msgqueue.h

一个任天堂掌上游戏机NDS的源代码

/**************************************************************************
* DSemu - The Next Generation                                             *
* User interface: Event queue entry definition [msgqueue.h]               *
* Copyright Imran Nazar, 2005; released under the BSD public licence.     *
**************************************************************************/

#ifndef __MSGQUEUE_H_
#define __MSGQUEUE_H_

#include <queue>
#include "datadefs.h"
#include "events.h"

// Essentially, this is just a wrapper on a timestamp/callback struct,
// to make it all shiny and pretty.

class EventMsg {
    private:
        uint64_t timestamp;    // Event timestamp
	int type;
        vfptr func;            // Callback for this event
	void *userdata;
        int debug;             // Do we update all the statuses off it?
    public:
	EventMsg() { timestamp=INT_MAX; type=EVENT_NULL; func=NULL; userdata=NULL; debug=0; }
        EventMsg(uint64_t t, int typ, vfptr f, void *dat, int dbg) { timestamp=t; type=typ; func=f; userdata=dat; debug=dbg; }
	
	uint64_t getTime() const { return timestamp; }
	int getType() { return type; }
        vfptr getFunc() { return func; }
	void *getData() { return userdata; }
	int getDebug() { return debug; }
	
	void setTime(uint64_t t) { timestamp=t; }
	void callFunc() { func(userdata); }
};

#endif//__MSGQUEUE_H_

/*** EOF: msgqueue.h *****************************************************/