Better handling of joysticks for the menus and an unused network fsm

Src/C64.h

@@ -161,9 +161,9 @@ private:
 	void c64_dtor(void);
 	void open_close_joysticks(int oldjoy1, int oldjoy2, int newjoy1, int newjoy2);
 	uint8 poll_joystick(int port);
-	uint8 poll_joystick_axes(int port);
+	uint8 poll_joystick_axes(int port, bool *has_event);
-	uint8 poll_joystick_hats(int port);
+	uint8 poll_joystick_hats(int port, bool *has_event);
-	uint8 poll_joystick_buttons(int port);
+	uint8 poll_joystick_buttons(int port, bool *has_event);
 	void thread_func(void);
 
 	bool thread_running;	// Emulation thread is running

Src/Display.cpp

@@ -778,7 +778,7 @@ void C64::open_close_joysticks(int oldjoy1, int oldjoy2, int newjoy1, int newjoy
 }
 
 /* The implementation principles are borrowed from UAE */
-uint8 C64::poll_joystick_axes(int port)
+uint8 C64::poll_joystick_axes(int port, bool *has_event)
 {
 	SDL_Joystick *js = joy[port];
 	unsigned int i, axes;
@@ -823,18 +823,20 @@ uint8 C64::poll_joystick_axes(int port)
 
 		if (axis < (*min_axis + (*max_axis - *min_axis)/3)) {
 			out &= neg_val;
-			Gui::gui->pushEvent(gui_neg_val);
+			Gui::gui->pushJoystickEvent(gui_neg_val);
+			*has_event = true;
 		}
 		else if (axis > (*min_axis + 2*(*max_axis - *min_axis)/3)) {
 			out &= pos_val;
-			Gui::gui->pushEvent(gui_pos_val);
+			Gui::gui->pushJoystickEvent(gui_pos_val);
+			*has_event = true;
 		}
 	}
 
 	return out;
 }
 
-uint8 C64::poll_joystick_hats(int port)
+uint8 C64::poll_joystick_hats(int port, bool *has_event)
 {
 	SDL_Joystick *js = joy[port];
 	unsigned int i, hats;
@@ -865,28 +867,32 @@ uint8 C64::poll_joystick_hats(int port)
 			right_ev = KEY_DOWN;
 		}
 
+		if ((v & (SDL_HAT_UP | SDL_HAT_DOWN | SDL_HAT_LEFT | SDL_HAT_RIGHT)) == 0)
+			continue;
+		*has_event = true;
+
 		if (v & SDL_HAT_UP) {
 			out &= up_mask;
-			Gui::gui->pushEvent(up_ev);
+			Gui::gui->pushJoystickEvent(up_ev);
 		}
 		if (v & SDL_HAT_DOWN) {
 			out &= down_mask;
-			Gui::gui->pushEvent(down_ev);
+			Gui::gui->pushJoystickEvent(down_ev);
 		}
 		if (v & SDL_HAT_LEFT) {
 			out &= left_mask;
-			Gui::gui->pushEvent(left_ev);
+			Gui::gui->pushJoystickEvent(left_ev);
 		}
 		if (v & SDL_HAT_RIGHT) {
 			out &= right_mask;
-			Gui::gui->pushEvent(right_ev);
+			Gui::gui->pushJoystickEvent(right_ev);
 		}
 	}
 
 	return out;
 }
 
-uint8 C64::poll_joystick_buttons(int port)
+uint8 C64::poll_joystick_buttons(int port, bool *has_event)
 {
 	SDL_Joystick *js = joy[port];
 	uint8 out = 0xff;
@@ -898,8 +904,11 @@ uint8 C64::poll_joystick_buttons(int port)
 		event_t ev = (event_t)ThePrefs.MenuJoystickButtons[i];
 
 		this->joy_button_pressed[i] = cur;
-		if (cur)
+		if (cur && ev != EVENT_NONE)
-			Gui::gui->pushEvent(ev);
+		{
+			Gui::gui->pushJoystickEvent(ev);
+			*has_event = true;
+		}
 
 		if (kc == JOY_NONE)
 			continue;
@@ -916,6 +925,7 @@ uint8 C64::poll_joystick_buttons(int port)
  */
 uint8 C64::poll_joystick(int port)
 {
+	bool has_event = false;
 	uint8 out = 0xff;
 
 	if (port == 0 && (joy[0] || joy[1]))
@@ -924,9 +934,12 @@ uint8 C64::poll_joystick(int port)
 	if (!joy[port])
 		return out;
 
-	out &= this->poll_joystick_axes(port);
+	out &= this->poll_joystick_axes(port, &has_event);
-	out &= this->poll_joystick_hats(port);
+	out &= this->poll_joystick_hats(port, &has_event);
-	out &= this->poll_joystick_buttons(port);
+	out &= this->poll_joystick_buttons(port, &has_event);
+
+	if (!has_event)
+		Gui::gui->pushJoystickEvent(EVENT_NONE);
 
 	return out;
 }

Src/Network.cpp

@@ -50,6 +50,66 @@
 #define RLE_SIZE  ( RAW_SIZE * 4 + 8)
 #define DIFF_SIZE ( RAW_SIZE * 4 + 8)
 
+#if 0
+class ConnectionFSM : public TimeoutHandler
+{
+public:
+	ConnectionFSM()
+	{
+		this->rese();
+	}
+
+	void connectToPeer()
+	{
+		this->setState(CONNECT_TO_PEER);
+	}
+
+	void peerConnected()
+	{
+		/* Reset the FSM */
+		this->reset();
+	}
+
+	void connectToBroker()
+	{
+		this->setState(CONNECT_TO_BROKER);
+
+		Gui::gui->timerController->arm(this, 4000);
+	}
+
+	void timeoutCallback()
+	{
+		/* New state, everything is fine */
+		if (this->last_state != this->state)
+			return;
+
+		switch(state)
+		{
+		default:
+			break;
+		}
+	}
+
+	void reset()
+	{
+		this->state = 0;
+		this->last_state = -1;
+	}
+
+	static ConnectionFSM fsm;
+
+private:
+
+	void setState(int state)
+	{
+		this->last_state = this->state;
+		this->state = state;
+	}
+
+	int state, last_state;
+};
+#endif
+
 Network::Network(const char *remote_host, int port)
 {
 	const size_t size = NETWORK_UPDATE_SIZE;

Src/gui/gui.cpp

@@ -362,17 +362,29 @@ void Gui::exitMenu()
 	this->saveGameInfo(this->metadata_base_path, this->cur_gameInfo->filename);
 }
 
-void Gui::pushEvent(event_t ev)
+
+void Gui::pushJoystickEvent(event_t ev)
 {
-	GuiView *cur_view = this->peekView();
+	static event_t last = EVENT_NONE;
 	static Uint32 last_ticks;
 	Uint32 cur_ticks;
 
+	if (last == ev)
+		return;
+
 	cur_ticks = SDL_GetTicks();
 	if (cur_ticks - last_ticks < 150)
 		return;
 	last_ticks = cur_ticks;
 
+	this->pushEvent(ev);
+	last = ev;
+}
+
+void Gui::pushEvent(event_t ev)
+{
+	GuiView *cur_view = this->peekView();
+
 	if (ev == KEY_ENTER_MENU)
 	{
 		this->activate();

Src/gui/gui.hh

@@ -44,6 +44,8 @@ public:
 
 	void runLogic(void);
 
+	void pushJoystickEvent(event_t ev);
+
 	void pushEvent(event_t ev);
 
 	void pushEvent(SDL_Event *ev);