1#ifndef QGBA_GAME_CONTROLLER
  2#define QGBA_GAME_CONTROLLER
  3
  4#include <QFile>
  5#include <QImage>
  6#include <QObject>
  7#include <QMutex>
  8#include <QString>
  9
 10extern "C" {
 11#include "gba-thread.h"
 12#ifdef BUILD_SDL
 13#include "sdl-events.h"
 14#endif
 15}
 16
 17struct GBAAudio;
 18struct GBAVideoSoftwareRenderer;
 19
 20class QThread;
 21
 22namespace QGBA {
 23
 24class AudioProcessor;
 25
 26class GameController : public QObject {
 27Q_OBJECT
 28
 29public:
 30	static const bool VIDEO_SYNC = false;
 31	static const bool AUDIO_SYNC = true;
 32
 33	GameController(QObject* parent = nullptr);
 34	~GameController();
 35
 36	const uint32_t* drawContext() const { return m_drawContext; }
 37	GBAThread* thread() { return &m_threadContext; }
 38
 39	bool isPaused();
 40	bool isLoaded() { return m_gameOpen; }
 41
 42#ifdef USE_GDB_STUB
 43	ARMDebugger* debugger();
 44	void setDebugger(ARMDebugger*);
 45#endif
 46
 47signals:
 48	void frameAvailable(const uint32_t*);
 49	void gameStarted(GBAThread*);
 50	void gameStopped(GBAThread*);
 51	void gamePaused(GBAThread*);
 52	void gameUnpaused(GBAThread*);
 53	void stateLoaded(GBAThread*);
 54
 55	void postLog(int level, const QString& log);
 56
 57public slots:
 58	void loadGame(const QString& path, bool dirmode = false);
 59	void loadBIOS(const QString& path);
 60	void closeGame();
 61	void setPaused(bool paused);
 62	void reset();
 63	void frameAdvance();
 64	void keyPressed(int key);
 65	void keyReleased(int key);
 66	void setAudioBufferSamples(int samples);
 67	void setFPSTarget(float fps);
 68	void loadState(int slot);
 69	void saveState(int slot);
 70	void setVideoSync(bool);
 71	void setAudioSync(bool);
 72	void setTurbo(bool, bool forced = true);
 73
 74#ifdef BUILD_SDL
 75private slots:
 76	void testSDLEvents();
 77
 78private:
 79	GBASDLEvents m_sdlEvents;
 80	int m_activeButtons;
 81#endif
 82
 83private:
 84	void updateKeys();
 85
 86	uint32_t* m_drawContext;
 87	GBAThread m_threadContext;
 88	GBAVideoSoftwareRenderer* m_renderer;
 89	int m_activeKeys;
 90
 91	bool m_gameOpen;
 92	QString m_bios;
 93
 94	QThread* m_audioThread;
 95	AudioProcessor* m_audioProcessor;
 96
 97	QMutex m_pauseMutex;
 98	bool m_pauseAfterFrame;
 99
100	bool m_videoSync;
101	bool m_audioSync;
102	bool m_turbo;
103	bool m_turboForced;
104};
105
106}
107
108#endif