Add rapid fire to touch control

Core/Config.cpp

@@ -881,6 +881,7 @@ static ConfigSetting controlSettings[] = {
 	ConfigSetting("fcombo4X", "fcombo4Y", "comboKeyScale4", "ShowComboKey4", &g_Config.touchCombo4, defaultTouchPosHide, true, true),
 	ConfigSetting("Speed1KeyX", "Speed1KeyY", "Speed1KeyScale", "ShowSpeed1Key", &g_Config.touchSpeed1Key, defaultTouchPosHide, true, true),
 	ConfigSetting("Speed2KeyX", "Speed2KeyY", "Speed2KeyScale", "ShowSpeed2Key", &g_Config.touchSpeed2Key, defaultTouchPosHide, true, true),
+	ConfigSetting("RapidFireKeyX", "RapidFireKeyY", "RapidFireKeyScale", "ShowRapidFireKey", &g_Config.touchRapidFireKey, defaultTouchPosHide, true, true),
 
 #ifdef _WIN32
 	ConfigSetting("DInputAnalogDeadzone", &g_Config.fDInputAnalogDeadzone, 0.1f, true, true),
@@ -1599,6 +1600,7 @@ void Config::ResetControlLayout() {
 	reset(g_Config.touchCombo4);
 	reset(g_Config.touchSpeed1Key);
 	reset(g_Config.touchSpeed2Key);
+	reset(g_Config.touchRapidFireKey);
 }
 
 void Config::GetReportingInfo(UrlEncoder &data) {

Core/Config.h

@@ -308,6 +308,7 @@ struct Config {
 	ConfigTouchPos touchCombo4;
 	ConfigTouchPos touchSpeed1Key;
 	ConfigTouchPos touchSpeed2Key;
+	ConfigTouchPos touchRapidFireKey;
 
 	// Controls Visibility
 	bool bShowTouchControls;

Core/HLE/sceCtrl.cpp

@@ -200,6 +200,11 @@ void __CtrlSetRapidFire(bool state)
 	emuRapidFire = state;
 }
 
+bool __CtrlGetRapidFire()
+{
+	return emuRapidFire;
+}
+
 static int __CtrlReadSingleBuffer(PSPPointer<CtrlData> data, bool negative)
 {
 	if (data.IsValid())

Core/HLE/sceCtrl.h

@@ -79,6 +79,7 @@ void __CtrlSetAnalogY(float value, int stick = CTRL_STICK_LEFT);
 
 // Call this to enable rapid-fire.  This will cause buttons other than arrows to alternate.
 void __CtrlSetRapidFire(bool state);
+bool __CtrlGetRapidFire();
 
 // For use by internal UI like MsgDialog
 u32 __CtrlPeekButtons();

UI/EmuScreen.cpp

@@ -628,6 +628,9 @@ void EmuScreen::onVKeyDown(int virtualKeyCode) {
 			osm.Show(sc->T("replaceTextures_false", "Textures no longer are being replaced"), 2.0);
 		NativeMessageReceived("gpu_clearCache", "");
 		break;
+	case VIRTKEY_RAPID_FIRE:
+		__CtrlSetRapidFire(true);
+		break;
 	}
 }
 
@@ -677,6 +680,10 @@ void EmuScreen::onVKeyUp(int virtualKeyCode) {
 		setVKeyAnalogY(CTRL_STICK_RIGHT, VIRTKEY_AXIS_RIGHT_Y_MIN, VIRTKEY_AXIS_RIGHT_Y_MAX);
 		break;
 
+	case VIRTKEY_RAPID_FIRE:
+		__CtrlSetRapidFire(false);
+		break;
+
 	default:
 		break;
 	}
@@ -1080,9 +1087,6 @@ void EmuScreen::update() {
 	if (invalid_)
 		return;
 
-	// Virtual keys.
-	__CtrlSetRapidFire(virtKeys[VIRTKEY_RAPID_FIRE - VIRTKEY_FIRST]);
-
 	// This is here to support the iOS on screen back button.
 	if (pauseTrigger_) {
 		pauseTrigger_ = false;

UI/GamepadEmu.cpp

@@ -157,6 +157,19 @@ void FPSLimitButton::Touch(const TouchInput &input) {
 	}
 }
 
+void RapidFireButton::Touch(const TouchInput &input) {
+	bool lastDown = pointerDownMask_ != 0;
+	MultiTouchButton::Touch(input);
+	bool down = pointerDownMask_ != 0;
+	if (down && !lastDown) {
+		__CtrlSetRapidFire(!__CtrlGetRapidFire());
+	}
+}
+
+bool RapidFireButton::IsDown() {
+	return __CtrlGetRapidFire();
+}
+
 bool FPSLimitButton::IsDown() {
 	return PSP_CoreParameter().fpsLimit == limit_;
 }
@@ -510,6 +523,7 @@ void InitPadLayout(float xres, float yres, float globalScale) {
 
 	initTouchPos(g_Config.touchSpeed1Key, unthrottle_key_X, unthrottle_key_Y - 60 * scale);
 	initTouchPos(g_Config.touchSpeed2Key, unthrottle_key_X + bottom_key_spacing * scale, unthrottle_key_Y - 60 * scale);
+	initTouchPos(g_Config.touchRapidFireKey, unthrottle_key_X + 2*bottom_key_spacing * scale, unthrottle_key_Y - 60 * scale);
 
 	// L and R------------------------------------------------------------
 	// Put them above the analog stick / above the buttons to the right.
@@ -633,6 +647,11 @@ UI::ViewGroup *CreatePadLayout(float xres, float yres, bool *pause) {
 		});
 	}
 
+	if (g_Config.touchRapidFireKey.show) {
+		auto rapidFire = root->Add(new RapidFireButton(rectImage, I_RECT, I_ARROW, g_Config.touchRapidFireKey.scale, buttonLayoutParams(g_Config.touchRapidFireKey)));
+		rapidFire->SetAngle(90.0f, 180.0f);
+	}
+
 	FPSLimitButton *speed1 = addFPSLimitButton(FPSLimit::CUSTOM1, rectImage, I_RECT, I_ARROW, g_Config.touchSpeed1Key);
 	if (speed1)
 		speed1->SetAngle(170.0f, 180.0f);

UI/GamepadEmu.h

@@ -97,6 +97,15 @@ class FPSLimitButton : public MultiTouchButton {
 	FPSLimit limit_;
 };
 
+class RapidFireButton : public MultiTouchButton {
+public:
+	RapidFireButton(int bgImg, int bgDownImg, int img, float scale, UI::LayoutParams *layoutParams)
+		: MultiTouchButton(bgImg, bgDownImg, img, scale, layoutParams) {
+	}
+	void Touch(const TouchInput &input) override;
+	bool IsDown() override;
+};
+
 class PSPButton : public MultiTouchButton {
 public:
 	PSPButton(int pspButtonBit, int bgImg, int bgDownImg, int img, float scale, UI::LayoutParams *layoutParams)

UI/TouchControlLayoutScreen.cpp

@@ -453,6 +453,12 @@ void TouchControlLayoutScreen::CreateViews() {
 		controls_.push_back(speed2);
 	}
 
+	if (g_Config.touchRapidFireKey.show) {
+		DragDropButton *rapidFire = new DragDropButton(g_Config.touchRapidFireKey, rectImage, I_ARROW);
+		rapidFire->SetAngle(90.0f, 180.0f);
+		controls_.push_back(rapidFire);
+	}
+
 	if (g_Config.touchLKey.show) {
 		controls_.push_back(new DragDropButton(g_Config.touchLKey, shoulderImage, I_L));
 	}

UI/TouchControlVisibilityScreen.cpp

@@ -89,6 +89,7 @@ void TouchControlVisibilityScreen::CreateViews() {
 	toggles_.push_back({ "Combo4", &g_Config.touchCombo4.show, I_5 });
 	toggles_.push_back({ "Alt speed 1", &g_Config.touchSpeed1Key.show, -1 });
 	toggles_.push_back({ "Alt speed 2", &g_Config.touchSpeed2Key.show, -1 });
+	toggles_.push_back({ "Rapid Fire", &g_Config.touchRapidFireKey.show, -1 });
 
 	I18NCategory *mc = GetI18NCategory("MappableControls");