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	GameController(QObject* parent = nullptr);
31	~GameController();
32
33	const uint32_t* drawContext() const { return m_drawContext; }
34	GBAThread* thread() { return &m_threadContext; }
35
36	bool isPaused();
37	bool isLoaded() { return m_gameOpen; }
38
39#ifdef USE_GDB_STUB
40	ARMDebugger* debugger();
41	void setDebugger(ARMDebugger*);
42#endif
43
44signals:
45	void frameAvailable(const uint32_t*);
46	void gameStarted(GBAThread*);
47	void gameStopped(GBAThread*);
48	void gamePaused(GBAThread*);
49	void gameUnpaused(GBAThread*);
50	void stateLoaded(GBAThread*);
51
52	void postLog(int level, const QString& log);
53
54public slots:
55	void loadGame(const QString& path);
56	void closeGame();
57	void setPaused(bool paused);
58	void reset();
59	void frameAdvance();
60	void keyPressed(int key);
61	void keyReleased(int key);
62	void setAudioBufferSamples(int samples);
63	void setFPSTarget(float fps);
64	void loadState(int slot);
65	void saveState(int slot);
66
67#ifdef BUILD_SDL
68private slots:
69	void testSDLEvents();
70
71private:
72	GBASDLEvents m_sdlEvents;
73	int m_activeButtons;
74#endif
75
76private:
77	void updateKeys();
78
79	uint32_t* m_drawContext;
80	GBAThread m_threadContext;
81	GBAVideoSoftwareRenderer* m_renderer;
82	int m_activeKeys;
83
84	bool m_gameOpen;
85	QFile* m_bios;
86
87	QThread* m_audioThread;
88	AudioProcessor* m_audioProcessor;
89
90	QMutex m_pauseMutex;
91	bool m_pauseAfterFrame;
92};
93
94}
95
96#endif