improvements to key config menu

- hide actionset selection if only 1 set is present
- show keys pressed
- highlight "tabs" a bit more visually
- rumble selected controller on device select change

Aquaria/InGameMenu.cpp

@@ -2020,17 +2020,24 @@ void InGameMenu::create()
 	keyConfigBg->addChild(nextJoystickBtn, PM_POINTER);
 
 	joystickNameText = new TTFText(&dsq->fontArialSmallest);
-	joystickNameText->position = Vector(offx + 100 + 32, offy + 390);
+	joystickNameText->position = Vector(offx + 100 + 32, offy + 380);
 	keyConfigBg->addChild(joystickNameText, PM_POINTER);
 
 	joystickGUIDText = new TTFText(&dsq->fontArialSmallest);
-	joystickGUIDText->position = Vector(offx + 100 + 32, offy + 390 + 15);
+	joystickGUIDText->position = Vector(offx + 100 + 32, offy + 380 + 15);
 	joystickGUIDText->color = Vector(0.5f, 0.5f, 0.5f);
 	keyConfigBg->addChild(joystickGUIDText, PM_POINTER);
 
+	joystickButtonsText = new TTFText(&dsq->fontArialSmallest);
+	joystickButtonsText->position = Vector(offx + 100 + 32, offy + 380 + 30);
+	joystickButtonsText->color = Vector(0.7f, 0.7f, 0.7f);
+	keyConfigBg->addChild(joystickButtonsText, PM_POINTER);
 
 	updateJoystickText();
 
+	actionSetBox = NULL;
+	actionSetCheck = NULL;
+	if(dsq->user.control.actionSets.size() > 1)
 	{
 		float x = offx;
 		TTFText *header_actionset = new TTFText(&dsq->fontArialSmall);
@@ -2058,6 +2065,14 @@ void InGameMenu::create()
 	offy += 40;
 
 
+	Quad *keyConfigPagesBg = new Quad;
+	keyConfigPagesBg->alphaMod = 0.6f;
+	keyConfigPagesBg->color = Vector(0.2f,0.2f,0.3f);
+	keyConfigPagesBg->position = Vector(0, offy);
+	keyConfigPagesBg->setWidthHeight(580, 40);
+	keyConfigBg->addChild(keyConfigPagesBg, PM_POINTER);
+	keyConfigPagesBg->moveToBack();
+
 	TTFText *header_tabs = new TTFText(&dsq->fontArialSmall);
 	header_tabs->setText(SB(2130));
 	header_tabs->position = Vector(offx, offy);
@@ -2190,7 +2205,8 @@ void InGameMenu::create()
 		addKeyConfigLine(kk, SB(2132), "Screenshot",		offx, y+=yi);
 	}
 
-	actionSetBox->moveToFront();
+	if(actionSetBox)
+		actionSetBox->moveToFront();
 
 
 #undef SB
@@ -3972,19 +3988,22 @@ void InGameMenu::updateKeyConfigMenu(float dt)
 	if(!keyConfigMenu)
 		return;
 
-	bool isopen = actionSetBox->isOpen();
+	bool isopen = actionSetBox && actionSetBox->isOpen();
 	AquariaMenuItem::currentGuiInputLevel = isopen ? 50 : 0;
 	float a = isopen ? 0.0f : 1.0f;
 	// HACK: debug buttons ignore input at < 1 alpha
 	for(size_t i = 0; i < keyCategoryButtons.size(); ++i)
 		keyCategoryButtons[i]->alpha = a;
 
-	const int curAS = actionSetBox->getSelectedItem();
-	if(selectedActionSetIdx != curAS)
-		switchToActionSet(curAS);
+	if(actionSetBox)
+	{
+		const int curAS = actionSetBox->getSelectedItem();
+		if(selectedActionSetIdx != curAS)
+			switchToActionSet(curAS);
 
-	dsq->user.control.actionSets[selectedActionSetIdx].enabled
-		= actionSetCheck->getValue();
+		dsq->user.control.actionSets[selectedActionSetIdx].enabled
+			= actionSetCheck->getValue();
+	}
 
 	updateJoystickText();
 }
@@ -4186,8 +4205,11 @@ void InGameMenu::onDebugSave()
 void InGameMenu::switchToActionSet(int idx)
 {
 	selectedActionSetIdx = idx;
-	actionSetBox->setSelectedItem(idx);
-	actionSetCheck->setValue(dsq->user.control.actionSets[idx].enabled);
+	if(actionSetBox)
+	{
+		actionSetBox->setSelectedItem(idx);
+		actionSetCheck->setValue(dsq->user.control.actionSets[idx].enabled);
+	}
 	for(size_t i = 0; i < keyConfigs.size(); ++i)
 		keyConfigs[i]->setActionSetIndex(idx);
 }
@@ -4223,6 +4245,9 @@ void InGameMenu::nextJoystick()
 	}
 	while (!j);
 
+	if(j)
+		j->rumble(0.3f, 0.3f, 0.2f);
+
 	as.assignJoystickIdx(i, true);
 	if(as.joystickID < 0)
 		as.joystickName = "NONE";
@@ -4233,8 +4258,16 @@ void InGameMenu::updateJoystickText()
 {
 	ActionSet& as = dsq->user.control.actionSets[selectedActionSetIdx];
 	Joystick *j = core->getJoystick(as.joystickID);
+	std::ostringstream jbt;
+
 	if(j)
+	{
 		joystickNameText->setText(j->getName());
+		int numb = j->getNumButtons();
+		for(int i = 0; i < numb; ++i)
+			if(j->getButton(i))
+				jbt << i << "  ";
+	}
 	else if(as.joystickID == ACTIONSET_REASSIGN_JOYSTICK)
 	{
 		std::string s = "(";
@@ -4247,6 +4280,8 @@ void InGameMenu::updateJoystickText()
 	else
 		joystickNameText->setText(stringbank.get(2139));
 
+	joystickButtonsText->setText(jbt.str());
+
 	if(j && as.joystickID >= 0)
 		joystickGUIDText->setText(as.joystickGUID);
 	else

Aquaria/InGameMenu.h

@@ -221,7 +221,7 @@ private:
 	AquariaComboBox *actionSetBox;
 	AquariaCheckBox *actionSetCheck;
 	int selectedActionSetIdx;
-	TTFText *joystickNameText, *joystickGUIDText;
+	TTFText *joystickNameText, *joystickGUIDText, *joystickButtonsText;
 	void updateActionSetComboBox();
 	void switchToActionSet(int idx);
 	void nextJoystick();

BBGE/Joystick.cpp

@@ -45,6 +45,8 @@ Joystick::Joystick()
 
 	clearRumbleTime= 0;
 	numJoyAxes = 0;
+	numHats = 0;
+	numButtons = 0;
 	clearAxes();
 
 	s1ax = 0;
@@ -136,7 +138,8 @@ bool Joystick::init(int stick)
 		if(numJoyAxes > MAX_JOYSTICK_AXIS)
 			numJoyAxes = MAX_JOYSTICK_AXIS;
 
-		
+		numHats = SDL_JoystickNumHats(sdl_joy);
+		numButtons = SDL_JoystickNumButtons(sdl_joy);
 		
 
 		return true;
@@ -243,7 +246,7 @@ void Joystick::update(float dt)
 		}
 		if (sdl_controller)
 		{
-			for(int i = 0; i < numJoyAxes; ++i)
+			for(unsigned i = 0; i < numJoyAxes; ++i)
 			{
 				Sint16 ax = SDL_GameControllerGetAxis(sdl_controller, (SDL_GameControllerAxis)i);
 				axisRaw[i] = float(ax)/32768.0f;
@@ -265,7 +268,7 @@ void Joystick::update(float dt)
 #endif
 		// Note: this connects with the else above when the SDL2 path is compiled!
 		{
-			for(int i = 0; i < numJoyAxes; ++i)
+			for(unsigned i = 0; i < numJoyAxes; ++i)
 			{
 				Sint16 ax = SDL_JoystickGetAxis(sdl_joy, i);
 				axisRaw[i] = float(ax)/32768.0f;
@@ -290,8 +293,10 @@ void Joystick::update(float dt)
 		else
 #endif
 		{
-			for (unsigned i = 0; i < MAX_JOYSTICK_BTN; i++)
+			for (unsigned i = 0; i < numButtons; i++)
 				buttonBitmask |= !!SDL_JoystickGetButton(sdl_joy, i) << i;
+
+			//for (unsigned i = 0; i < numHats; i++)
 		}
 	}
 
@@ -310,7 +315,7 @@ bool Joystick::anyButton() const
 	return !!buttonBitmask;;
 }
 
-int Joystick::getNumAxes() const
+unsigned Joystick::getNumAxes() const
 {
 #ifdef BBGE_BUILD_SDL2
 	return sdl_controller ? SDL_CONTROLLER_AXIS_MAX : numJoyAxes;
@@ -319,12 +324,22 @@ int Joystick::getNumAxes() const
 #endif
 }
 
+unsigned Joystick::getNumButtons() const
+{
+	return numButtons;
+}
+
+unsigned Joystick::getNumHats() const
+{
+	return numHats;
+}
+
 float Joystick::getAxisUncalibrated(int id) const
 {
 	return id < MAX_JOYSTICK_AXIS ? axisRaw[id] : 0.0f;
 }
 
-const char *Joystick::getAxisName(int axis) const
+const char *Joystick::getAxisName(unsigned axis) const
 {
 	if(axis >= numJoyAxes)
 		return NULL;
@@ -335,7 +350,7 @@ const char *Joystick::getAxisName(int axis) const
 	return NULL;
 }
 
-const char *Joystick::getButtonName(int btn) const
+const char *Joystick::getButtonName(unsigned btn) const
 {
 #ifdef BBGE_BUILD_SDL2
 	if(sdl_controller)

BBGE/Joystick.h

@@ -13,6 +13,7 @@
 
 #define MAX_JOYSTICK_BTN 32
 #define MAX_JOYSTICK_AXIS 32
+#define MAX_JOYSTICK_HATS 8
 
 const static float JOY_AXIS_THRESHOLD = 0.6f;
 
@@ -38,14 +39,16 @@ public:
 	bool anyButton() const;
 	bool getButton(size_t id) const { return !!(buttonBitmask & (1u << id)); }
 	float getAxisUncalibrated(int id) const;
-	int getNumAxes() const;
+	unsigned getNumAxes() const;
+	unsigned getNumButtons() const;
+	unsigned getNumHats() const;
 	int getIndex() const { return stickIndex; }
 	int getInstanceID() const { return instanceID; }
 	inline bool isEnabled() const { return enabled; }
 	inline void setEnabled(bool on) { enabled = on; }
 
-	const char *getAxisName(int axis) const;
-	const char *getButtonName(int btn) const;
+	const char *getAxisName(unsigned axis) const;
+	const char *getButtonName(unsigned btn) const;
 	const char *getName() const;
 	const char *getGUID() const;
 
@@ -59,7 +62,7 @@ private:
 	int stickIndex;
 	int instanceID;
 	unsigned buttonBitmask;
-	int numJoyAxes;
+	unsigned numJoyAxes, numHats, numButtons;
 	SDL_Joystick *sdl_joy;
 	float axisRaw[MAX_JOYSTICK_AXIS];
 	std::string name;