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 loadPatch(const QString& path);
 61	void openGame();
 62	void closeGame();
 63	void setPaused(bool paused);
 64	void reset();
 65	void frameAdvance();
 66	void keyPressed(int key);
 67	void keyReleased(int key);
 68	void setAudioBufferSamples(int samples);
 69	void setFPSTarget(float fps);
 70	void loadState(int slot);
 71	void saveState(int slot);
 72	void setVideoSync(bool);
 73	void setAudioSync(bool);
 74	void setTurbo(bool, bool forced = true);
 75
 76#ifdef BUILD_SDL
 77private slots:
 78	void testSDLEvents();
 79
 80private:
 81	GBASDLEvents m_sdlEvents;
 82	int m_activeButtons;
 83#endif
 84
 85private:
 86	void updateKeys();
 87
 88	uint32_t* m_drawContext;
 89	GBAThread m_threadContext;
 90	GBAVideoSoftwareRenderer* m_renderer;
 91	int m_activeKeys;
 92
 93	bool m_gameOpen;
 94	bool m_dirmode;
 95
 96	QString m_fname;
 97	QString m_bios;
 98	QString m_patch;
 99
100	QThread* m_audioThread;
101	AudioProcessor* m_audioProcessor;
102
103	QMutex m_pauseMutex;
104	bool m_pauseAfterFrame;
105
106	bool m_videoSync;
107	bool m_audioSync;
108	bool m_turbo;
109	bool m_turboForced;
110};
111
112}
113
114#endif