Use tabs instead of spaces for new gamepad code

4 files changed, 725 insertions, 725 deletions

diff --git a/platform/windows/joystick.cpp b/platform/windows/joystick.cpp
index 32620c7779..68364ea8d5 100644
--- a/platform/windows/joystick.cpp
+++ b/platform/windows/joystick.cpp
@@ -44,354 +44,354 @@ joystick_windows::joystick_windows() {
 
 joystick_windows::joystick_windows(InputDefault* _input, HWND* hwnd) {
 
-    input = _input;
-    hWnd = hwnd;
-    joystick_count = 0;
-    dinput = NULL;
-    xinput_dll = NULL;
-    xinput_get_state = NULL;
+	input = _input;
+	hWnd = hwnd;
+	joystick_count = 0;
+	dinput = NULL;
+	xinput_dll = NULL;
+	xinput_get_state = NULL;
 
-    load_xinput();
+	load_xinput();
 
-    for (int i = 0; i < JOYSTICKS_MAX; i++)
-        attached_joysticks[i] = false;
+	for (int i = 0; i < JOYSTICKS_MAX; i++)
+		attached_joysticks[i] = false;
 
 
-    HRESULT result;
-    result = DirectInput8Create(GetModuleHandle(NULL), DIRECTINPUT_VERSION, IID_IDirectInput8, (void**)&dinput, NULL);
-    if (FAILED(result)) {
-        printf("failed init DINPUT: %ld\n", result);
-    }
-    probe_joysticks();
+	HRESULT result;
+	result = DirectInput8Create(GetModuleHandle(NULL), DIRECTINPUT_VERSION, IID_IDirectInput8, (void**)&dinput, NULL);
+	if (FAILED(result)) {
+		printf("failed init DINPUT: %ld\n", result);
+	}
+	probe_joysticks();
 }
 
 joystick_windows::~joystick_windows() {
 
-    close_joystick();
-    dinput->Release();
-    unload_xinput();
+	close_joystick();
+	dinput->Release();
+	unload_xinput();
 }
 
 
 bool joystick_windows::have_device(const GUID &p_guid) {
 
-    for (int i = 0; i < JOYSTICKS_MAX; i++) {
+	for (int i = 0; i < JOYSTICKS_MAX; i++) {
 
-        if (d_joysticks[i].guid == p_guid) {
+		if (d_joysticks[i].guid == p_guid) {
 
-            d_joysticks[i].confirmed = true;
-            return true;
-        }
-    }
-    return false;
+			d_joysticks[i].confirmed = true;
+			return true;
+		}
+	}
+	return false;
 }
 
 int joystick_windows::check_free_joy_slot() const {
 
-    for (int i = 0; i < JOYSTICKS_MAX; i++) {
+	for (int i = 0; i < JOYSTICKS_MAX; i++) {
 
-        if (!attached_joysticks[i])
-            return i;
-    }
-    return -1;
+		if (!attached_joysticks[i])
+			return i;
+	}
+	return -1;
 }
 
 
 // adapted from SDL2, works a lot better than the MSDN version
 bool joystick_windows::is_xinput_device(const GUID *p_guid) {
 
-    PRAWINPUTDEVICELIST dev_list = NULL;
-    unsigned int dev_list_count = 0;
-
-    if (GetRawInputDeviceList(NULL, &dev_list_count, sizeof(RAWINPUTDEVICELIST)) == -1) {
-        return false;
-    }
-    dev_list = (PRAWINPUTDEVICELIST) malloc(sizeof(RAWINPUTDEVICELIST) * dev_list_count);
-    if (!dev_list) return false;
-
-    if (GetRawInputDeviceList(dev_list, &dev_list_count, sizeof(RAWINPUTDEVICELIST)) == -1) {
-        free(dev_list);
-        return false;
-    }
-    for (int i = 0; i < dev_list_count; i++) {
-
-        RID_DEVICE_INFO rdi;
-        char dev_name[128];
-        UINT rdiSize = sizeof(rdi);
-        UINT nameSize = sizeof(dev_name);
-
-        rdi.cbSize = rdiSize;
-        if ( (dev_list[i].dwType == RIM_TYPEHID) &&
-             (GetRawInputDeviceInfoA(dev_list[i].hDevice, RIDI_DEVICEINFO, &rdi, &rdiSize) != (UINT)-1) &&
-             (MAKELONG(rdi.hid.dwVendorId, rdi.hid.dwProductId) == (LONG)p_guid->Data1) &&
-             (GetRawInputDeviceInfoA(dev_list[i].hDevice, RIDI_DEVICENAME, &dev_name, &nameSize) != (UINT)-1) &&
-             (strstr(dev_name, "IG_") != NULL)) {
-
-            free(dev_list);
-            return true;
-        }
-    }
-    free(dev_list);
-    return false;
+	PRAWINPUTDEVICELIST dev_list = NULL;
+	unsigned int dev_list_count = 0;
+
+	if (GetRawInputDeviceList(NULL, &dev_list_count, sizeof(RAWINPUTDEVICELIST)) == -1) {
+		return false;
+	}
+	dev_list = (PRAWINPUTDEVICELIST) malloc(sizeof(RAWINPUTDEVICELIST) * dev_list_count);
+	if (!dev_list) return false;
+
+	if (GetRawInputDeviceList(dev_list, &dev_list_count, sizeof(RAWINPUTDEVICELIST)) == -1) {
+		free(dev_list);
+		return false;
+	}
+	for (int i = 0; i < dev_list_count; i++) {
+
+		RID_DEVICE_INFO rdi;
+		char dev_name[128];
+		UINT rdiSize = sizeof(rdi);
+		UINT nameSize = sizeof(dev_name);
+
+		rdi.cbSize = rdiSize;
+		if ( (dev_list[i].dwType == RIM_TYPEHID) &&
+				(GetRawInputDeviceInfoA(dev_list[i].hDevice, RIDI_DEVICEINFO, &rdi, &rdiSize) != (UINT)-1) &&
+				(MAKELONG(rdi.hid.dwVendorId, rdi.hid.dwProductId) == (LONG)p_guid->Data1) &&
+				(GetRawInputDeviceInfoA(dev_list[i].hDevice, RIDI_DEVICENAME, &dev_name, &nameSize) != (UINT)-1) &&
+				(strstr(dev_name, "IG_") != NULL)) {
+
+			free(dev_list);
+			return true;
+		}
+	}
+	free(dev_list);
+	return false;
 }
 
 bool joystick_windows::setup_dinput_joystick(const DIDEVICEINSTANCE* instance) {
 
-    HRESULT hr;
-    int num = check_free_joy_slot();
+	HRESULT hr;
+	int num = check_free_joy_slot();
 
-    if (have_device(instance->guidInstance) || num == -1)
-        return false;
+	if (have_device(instance->guidInstance) || num == -1)
+		return false;
 
-    d_joysticks[joystick_count] = dinput_gamepad();
-    dinput_gamepad* joy = &d_joysticks[num];
+	d_joysticks[joystick_count] = dinput_gamepad();
+	dinput_gamepad* joy = &d_joysticks[num];
 
-    const DWORD devtype = (instance->dwDevType & 0xFF);
+	const DWORD devtype = (instance->dwDevType & 0xFF);
 
-    if ((devtype != DI8DEVTYPE_JOYSTICK) && (devtype != DI8DEVTYPE_GAMEPAD) && (devtype != DI8DEVTYPE_1STPERSON)) {
-        //printf("ignore device %s, type %x\n", instance->tszProductName, devtype);
-        return false;
-    }
+	if ((devtype != DI8DEVTYPE_JOYSTICK) && (devtype != DI8DEVTYPE_GAMEPAD) && (devtype != DI8DEVTYPE_1STPERSON)) {
+		//printf("ignore device %s, type %x\n", instance->tszProductName, devtype);
+		return false;
+	}
 
-    hr = dinput->CreateDevice(instance->guidInstance, &joy->di_joy, NULL);
+	hr = dinput->CreateDevice(instance->guidInstance, &joy->di_joy, NULL);
 
-    if (FAILED(hr)) {
+	if (FAILED(hr)) {
 
-        //std::wcout << "failed to create device: " << instance->tszProductName << std::endl;
-        return false;
-    }
+		//std::wcout << "failed to create device: " << instance->tszProductName << std::endl;
+		return false;
+	}
 
-    const GUID &guid = instance->guidProduct;
-    char uid[128];
-    sprintf(uid, "%08lx%04hx%04hx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx",
-			__builtin_bswap32(guid.Data1), guid.Data2, guid.Data3,
-            guid.Data4[0], guid.Data4[1], guid.Data4[2], guid.Data4[3],
-            guid.Data4[4], guid.Data4[5], guid.Data4[6], guid.Data4[7]);
+	const GUID &guid = instance->guidProduct;
+	char uid[128];
+	sprintf(uid, "%08lx%04hx%04hx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx",
+		 __builtin_bswap32(guid.Data1), guid.Data2, guid.Data3,
+		 guid.Data4[0], guid.Data4[1], guid.Data4[2], guid.Data4[3],
+			guid.Data4[4], guid.Data4[5], guid.Data4[6], guid.Data4[7]);
 
-    id_to_change = num;
-    joy->di_joy->SetDataFormat(&c_dfDIJoystick2);
-    joy->di_joy->SetCooperativeLevel(*hWnd, DISCL_FOREGROUND);
-    joy->di_joy->EnumObjects(objectsCallback, this, NULL);
-    joy->joy_axis.sort();
+	id_to_change = num;
+	joy->di_joy->SetDataFormat(&c_dfDIJoystick2);
+	joy->di_joy->SetCooperativeLevel(*hWnd, DISCL_FOREGROUND);
+	joy->di_joy->EnumObjects(objectsCallback, this, NULL);
+	joy->joy_axis.sort();
 
-    joy->guid = instance->guidInstance;
-    input->joy_connection_changed(num, true, instance->tszProductName, uid);
-    joy->attached = true;
-    joy->id = num;
-    attached_joysticks[num] = true;
-    joy->confirmed = true;
-    joystick_count++;
-    return true;
+	joy->guid = instance->guidInstance;
+	input->joy_connection_changed(num, true, instance->tszProductName, uid);
+	joy->attached = true;
+	joy->id = num;
+	attached_joysticks[num] = true;
+	joy->confirmed = true;
+	joystick_count++;
+	return true;
 }
 
 void joystick_windows::setup_joystick_object(const DIDEVICEOBJECTINSTANCE *ob, int p_joy_id) {
 
-    if (ob->dwType & DIDFT_AXIS) {
-
-        HRESULT res;
-        DIPROPRANGE prop_range;
-        DIPROPDWORD dilong;
-        DWORD ofs;
-        if (ob->guidType == GUID_XAxis)
-            ofs = DIJOFS_X;
-        else if (ob->guidType == GUID_YAxis)
-            ofs = DIJOFS_Y;
-        else if (ob->guidType == GUID_ZAxis)
-            ofs = DIJOFS_Z;
-        else if (ob->guidType == GUID_RxAxis)
-            ofs = DIJOFS_RX;
-        else if (ob->guidType == GUID_RyAxis)
-            ofs = DIJOFS_RY;
-        else if (ob->guidType == GUID_RzAxis)
-            ofs = DIJOFS_RZ;
-        else if (ob->guidType == GUID_Slider)
-            ofs = DIJOFS_SLIDER(0);
-        else
-            return;
-        prop_range.diph.dwSize = sizeof(DIPROPRANGE);
-        prop_range.diph.dwHeaderSize = sizeof(DIPROPHEADER);
-        prop_range.diph.dwObj = ob->dwType;
-        prop_range.diph.dwHow = DIPH_BYID;
-        prop_range.lMin = -MAX_JOY_AXIS;
-        prop_range.lMax = +MAX_JOY_AXIS;
-
-        dinput_gamepad &joy = d_joysticks[p_joy_id];
-
-
-        res = joy.di_joy->SetProperty(DIPROP_RANGE, &prop_range.diph);
-        if (FAILED(res))
-            return;
-
-        dilong.diph.dwSize = sizeof(dilong);
-        dilong.diph.dwHeaderSize = sizeof(dilong.diph);
-        dilong.diph.dwObj = ob->dwType;
-        dilong.diph.dwHow = DIPH_BYID;
-        dilong.dwData = 0;
-
-        res = IDirectInputDevice8_SetProperty(joy.di_joy, DIPROP_DEADZONE, &dilong.diph);
-        if (FAILED(res))
-            return;
-
-        joy.joy_axis.push_back(ofs);
-    }
+	if (ob->dwType & DIDFT_AXIS) {
+
+		HRESULT res;
+		DIPROPRANGE prop_range;
+		DIPROPDWORD dilong;
+		DWORD ofs;
+		if (ob->guidType == GUID_XAxis)
+			ofs = DIJOFS_X;
+		else if (ob->guidType == GUID_YAxis)
+			ofs = DIJOFS_Y;
+		else if (ob->guidType == GUID_ZAxis)
+			ofs = DIJOFS_Z;
+		else if (ob->guidType == GUID_RxAxis)
+			ofs = DIJOFS_RX;
+		else if (ob->guidType == GUID_RyAxis)
+			ofs = DIJOFS_RY;
+		else if (ob->guidType == GUID_RzAxis)
+			ofs = DIJOFS_RZ;
+		else if (ob->guidType == GUID_Slider)
+			ofs = DIJOFS_SLIDER(0);
+		else
+			return;
+		prop_range.diph.dwSize = sizeof(DIPROPRANGE);
+		prop_range.diph.dwHeaderSize = sizeof(DIPROPHEADER);
+		prop_range.diph.dwObj = ob->dwType;
+		prop_range.diph.dwHow = DIPH_BYID;
+		prop_range.lMin = -MAX_JOY_AXIS;
+		prop_range.lMax = +MAX_JOY_AXIS;
+
+		dinput_gamepad &joy = d_joysticks[p_joy_id];
+
+
+		res = joy.di_joy->SetProperty(DIPROP_RANGE, &prop_range.diph);
+		if (FAILED(res))
+			return;
+
+		dilong.diph.dwSize = sizeof(dilong);
+		dilong.diph.dwHeaderSize = sizeof(dilong.diph);
+		dilong.diph.dwObj = ob->dwType;
+		dilong.diph.dwHow = DIPH_BYID;
+		dilong.dwData = 0;
+
+		res = IDirectInputDevice8_SetProperty(joy.di_joy, DIPROP_DEADZONE, &dilong.diph);
+		if (FAILED(res))
+			return;
+
+		joy.joy_axis.push_back(ofs);
+	}
 }
 
 BOOL CALLBACK joystick_windows::enumCallback(const DIDEVICEINSTANCE* instance, void* pContext) {
 
 
-    joystick_windows* self = (joystick_windows*)pContext;
-    if (self->is_xinput_device(&instance->guidProduct)) {;
-        return DIENUM_CONTINUE;
-    }
-    self->setup_dinput_joystick(instance);
-    return DIENUM_CONTINUE;
+	joystick_windows* self = (joystick_windows*)pContext;
+	if (self->is_xinput_device(&instance->guidProduct)) {;
+		return DIENUM_CONTINUE;
+	}
+	self->setup_dinput_joystick(instance);
+	return DIENUM_CONTINUE;
 }
 
 BOOL CALLBACK joystick_windows::objectsCallback(const DIDEVICEOBJECTINSTANCE *instance, void *context) {
 
-    joystick_windows* self = (joystick_windows*)context;
-    self->setup_joystick_object(instance, self->id_to_change);
+	joystick_windows* self = (joystick_windows*)context;
+	self->setup_joystick_object(instance, self->id_to_change);
 
-    return DIENUM_CONTINUE;
+	return DIENUM_CONTINUE;
 }
 
 void joystick_windows::close_joystick(int id) {
 
-    if (id == -1) {
+	if (id == -1) {
 
-        for (int i = 0; i < JOYSTICKS_MAX; i++) {
+		for (int i = 0; i < JOYSTICKS_MAX; i++) {
 
-            close_joystick(i);
-        }
-        return;
-    }
+			close_joystick(i);
+		}
+		return;
+	}
 
-    if (!d_joysticks[id].attached) return;
+	if (!d_joysticks[id].attached) return;
 
-    d_joysticks[id].di_joy->Unacquire();
-    d_joysticks[id].di_joy->Release();
-    d_joysticks[id].attached = false;
-    attached_joysticks[d_joysticks[id].id] = false;
-    d_joysticks[id].guid.Data1 = d_joysticks[id].guid.Data2 = d_joysticks[id].guid.Data3 = 0;
-    input->joy_connection_changed(id, false, "");
-    joystick_count--;
+	d_joysticks[id].di_joy->Unacquire();
+	d_joysticks[id].di_joy->Release();
+	d_joysticks[id].attached = false;
+	attached_joysticks[d_joysticks[id].id] = false;
+	d_joysticks[id].guid.Data1 = d_joysticks[id].guid.Data2 = d_joysticks[id].guid.Data3 = 0;
+	input->joy_connection_changed(id, false, "");
+	joystick_count--;
 }
 
 void joystick_windows::probe_joysticks() {
 
-    DWORD dwResult;
-    for (DWORD i = 0; i < XUSER_MAX_COUNT; i++) {
+	DWORD dwResult;
+	for (DWORD i = 0; i < XUSER_MAX_COUNT; i++) {
 
-        ZeroMemory(&x_joysticks[i].state, sizeof(XINPUT_STATE));
+		ZeroMemory(&x_joysticks[i].state, sizeof(XINPUT_STATE));
 
-        dwResult = xinput_get_state(i, &x_joysticks[i].state);
-        if ( dwResult == ERROR_SUCCESS) {
+		dwResult = xinput_get_state(i, &x_joysticks[i].state);
+		if ( dwResult == ERROR_SUCCESS) {
 
-            int id = check_free_joy_slot();
-            if (id != -1 && !x_joysticks[i].attached) {
+			int id = check_free_joy_slot();
+			if (id != -1 && !x_joysticks[i].attached) {
 
-                x_joysticks[i].attached = true;
-                x_joysticks[i].id = id;
-                attached_joysticks[id] = true;
-                input->joy_connection_changed(id, true, "XInput Gamepad","__XINPUT_DEVICE__");
-            }
-        }
-        else if (x_joysticks[i].attached) {
+				x_joysticks[i].attached = true;
+				x_joysticks[i].id = id;
+				attached_joysticks[id] = true;
+				input->joy_connection_changed(id, true, "XInput Gamepad","__XINPUT_DEVICE__");
+			}
+		}
+		else if (x_joysticks[i].attached) {
 
-            x_joysticks[i].attached = false;
-            attached_joysticks[x_joysticks[i].id] = false;
-            input->joy_connection_changed(x_joysticks[i].id, false, "");
-        }
-    }
+			x_joysticks[i].attached = false;
+			attached_joysticks[x_joysticks[i].id] = false;
+			input->joy_connection_changed(x_joysticks[i].id, false, "");
+		}
+	}
 
-    for (int i = 0; i < joystick_count; i++) {
+	for (int i = 0; i < joystick_count; i++) {
 
-        d_joysticks[i].confirmed = false;
-    }
+		d_joysticks[i].confirmed = false;
+	}
 
-    dinput->EnumDevices(DI8DEVCLASS_GAMECTRL, enumCallback, this, DIEDFL_ATTACHEDONLY);
+	dinput->EnumDevices(DI8DEVCLASS_GAMECTRL, enumCallback, this, DIEDFL_ATTACHEDONLY);
 
-    for (int i = 0; i < joystick_count; i++) {
+	for (int i = 0; i < joystick_count; i++) {
 
-        if (!d_joysticks[i].confirmed) {
+		if (!d_joysticks[i].confirmed) {
 
-            close_joystick(i);
-        }
-    }
+			close_joystick(i);
+		}
+	}
 }
 
 unsigned int joystick_windows::process_joysticks(unsigned int p_last_id) {
 
-    HRESULT hr;
+	HRESULT hr;
 
-    for (int i = 0; i < XUSER_MAX_COUNT; i++) {
+	for (int i = 0; i < XUSER_MAX_COUNT; i++) {
 
-        xinput_gamepad &joy = x_joysticks[i];
-        if (!joy.attached) {
-            continue;
-        }
-        ZeroMemory(&joy.state, sizeof(XINPUT_STATE));
+		xinput_gamepad &joy = x_joysticks[i];
+		if (!joy.attached) {
+			continue;
+		}
+		ZeroMemory(&joy.state, sizeof(XINPUT_STATE));
 
-        xinput_get_state(i, &joy.state);
-        if (joy.state.dwPacketNumber != joy.last_packet) {
+		xinput_get_state(i, &joy.state);
+		if (joy.state.dwPacketNumber != joy.last_packet) {
 
-            int button_mask = XINPUT_GAMEPAD_DPAD_UP;
-            for (int i = 0; i <= 16; i++) {
+			int button_mask = XINPUT_GAMEPAD_DPAD_UP;
+			for (int i = 0; i <= 16; i++) {
 
-                p_last_id = input->joy_button(p_last_id, joy.id, i, joy.state.Gamepad.wButtons & button_mask);
-                button_mask = button_mask * 2;
-            }
+				p_last_id = input->joy_button(p_last_id, joy.id, i, joy.state.Gamepad.wButtons & button_mask);
+				button_mask = button_mask * 2;
+			}
 
-            p_last_id = input->joy_axis(p_last_id, joy.id, JOY_AXIS_0,  axis_correct(joy.state.Gamepad.sThumbLX, true));
-            p_last_id = input->joy_axis(p_last_id, joy.id, JOY_AXIS_1,  axis_correct(joy.state.Gamepad.sThumbLY, true, false, true));
-            p_last_id = input->joy_axis(p_last_id, joy.id, JOY_AXIS_2,  axis_correct(joy.state.Gamepad.sThumbRX, true));
-            p_last_id = input->joy_axis(p_last_id, joy.id, JOY_AXIS_3,  axis_correct(joy.state.Gamepad.sThumbRY, true, false, true));
-            p_last_id = input->joy_axis(p_last_id, joy.id, JOY_AXIS_4,  axis_correct(joy.state.Gamepad.bLeftTrigger, true, true));
-            p_last_id = input->joy_axis(p_last_id, joy.id, JOY_AXIS_5,  axis_correct(joy.state.Gamepad.bRightTrigger, true, true));
-            joy.last_packet = joy.state.dwPacketNumber;
-        }
-    }
+			p_last_id = input->joy_axis(p_last_id, joy.id, JOY_AXIS_0,  axis_correct(joy.state.Gamepad.sThumbLX, true));
+			p_last_id = input->joy_axis(p_last_id, joy.id, JOY_AXIS_1,  axis_correct(joy.state.Gamepad.sThumbLY, true, false, true));
+			p_last_id = input->joy_axis(p_last_id, joy.id, JOY_AXIS_2,  axis_correct(joy.state.Gamepad.sThumbRX, true));
+			p_last_id = input->joy_axis(p_last_id, joy.id, JOY_AXIS_3,  axis_correct(joy.state.Gamepad.sThumbRY, true, false, true));
+			p_last_id = input->joy_axis(p_last_id, joy.id, JOY_AXIS_4,  axis_correct(joy.state.Gamepad.bLeftTrigger, true, true));
+			p_last_id = input->joy_axis(p_last_id, joy.id, JOY_AXIS_5,  axis_correct(joy.state.Gamepad.bRightTrigger, true, true));
+			joy.last_packet = joy.state.dwPacketNumber;
+		}
+	}
 
-    for (int i = 0; i < JOYSTICKS_MAX; i++) {
+	for (int i = 0; i < JOYSTICKS_MAX; i++) {
 
-        dinput_gamepad* joy = &d_joysticks[i];
+		dinput_gamepad* joy = &d_joysticks[i];
 
-        if (!joy->attached)
-            continue;
+		if (!joy->attached)
+			continue;
 
-        DIJOYSTATE2 js;
-        hr = joy->di_joy->Poll();
-        if (hr == DIERR_INPUTLOST || hr == DIERR_NOTACQUIRED) {
-            IDirectInputDevice8_Acquire(joy->di_joy);
-            joy->di_joy->Poll();
-        }
-        if (FAILED(hr = d_joysticks[i].di_joy->GetDeviceState(sizeof(DIJOYSTATE2), &js))) {
+		DIJOYSTATE2 js;
+		hr = joy->di_joy->Poll();
+		if (hr == DIERR_INPUTLOST || hr == DIERR_NOTACQUIRED) {
+			IDirectInputDevice8_Acquire(joy->di_joy);
+			joy->di_joy->Poll();
+		}
+		if (FAILED(hr = d_joysticks[i].di_joy->GetDeviceState(sizeof(DIJOYSTATE2), &js))) {
 
-            //printf("failed to read joy #%d\n", i);
-            continue;
-        }
+			//printf("failed to read joy #%d\n", i);
+			continue;
+		}
 
-        p_last_id = post_hat(p_last_id, i, js.rgdwPOV[0]);
+		p_last_id = post_hat(p_last_id, i, js.rgdwPOV[0]);
 
-        for (int j = 0; j < 128; j++) {
+		for (int j = 0; j < 128; j++) {
 
-            if (js.rgbButtons[j] & 0x80) {
+			if (js.rgbButtons[j] & 0x80) {
 
-                if (!joy->last_buttons[j]) {
+				if (!joy->last_buttons[j]) {
 
-                    p_last_id = input->joy_button(p_last_id, i, j, true);
-                    joy->last_buttons[j] = true;
-                }
-            }
-            else {
+					p_last_id = input->joy_button(p_last_id, i, j, true);
+					joy->last_buttons[j] = true;
+				}
+			}
+			else {
 
-                if (joy->last_buttons[j]) {
+				if (joy->last_buttons[j]) {
 
-                    p_last_id = input->joy_button(p_last_id, i, j, false);
-                    joy->last_buttons[j] = false;
-                }
-            }
-        }
+					p_last_id = input->joy_button(p_last_id, i, j, false);
+					joy->last_buttons[j] = false;
+				}
+			}
+		}
 
         // on mingw, these constants are not constants
 		int count = 6;
@@ -407,122 +407,122 @@ unsigned int joystick_windows::process_joysticks(unsigned int p_last_id) {
 				};
 			};
 		};
-    }
-    return p_last_id;
+	}
+	return p_last_id;
 }
 
 unsigned int joystick_windows::post_hat(unsigned int p_last_id, int p_device, DWORD p_dpad) {
 
-    int dpad_val = 0;
+	int dpad_val = 0;
 
-    if (p_dpad == -1) {
-        dpad_val = InputDefault::HAT_MASK_CENTER;
-    }
-    if (p_dpad == 0) {
+	if (p_dpad == -1) {
+		dpad_val = InputDefault::HAT_MASK_CENTER;
+	}
+	if (p_dpad == 0) {
 
-        dpad_val = InputDefault::HAT_MASK_UP;
+		dpad_val = InputDefault::HAT_MASK_UP;
 
-    }
-    else if (p_dpad == 4500) {
+	}
+	else if (p_dpad == 4500) {
 
-        dpad_val = (InputDefault::HAT_MASK_UP | InputDefault::HAT_MASK_RIGHT);
+		dpad_val = (InputDefault::HAT_MASK_UP | InputDefault::HAT_MASK_RIGHT);
 
-    }
-    else if (p_dpad == 9000) {
+	}
+	else if (p_dpad == 9000) {
 
-        dpad_val = InputDefault::HAT_MASK_RIGHT;
+		dpad_val = InputDefault::HAT_MASK_RIGHT;
 
-    }
-    else if (p_dpad == 13500) {
+	}
+	else if (p_dpad == 13500) {
 
-        dpad_val = (InputDefault::HAT_MASK_RIGHT | InputDefault::HAT_MASK_DOWN);
+		dpad_val = (InputDefault::HAT_MASK_RIGHT | InputDefault::HAT_MASK_DOWN);
 
-    }
-    else if (p_dpad == 18000) {
+	}
+	else if (p_dpad == 18000) {
 
-        dpad_val = InputDefault::HAT_MASK_DOWN;
+		dpad_val = InputDefault::HAT_MASK_DOWN;
 
-    }
-    else if (p_dpad == 22500) {
+	}
+	else if (p_dpad == 22500) {
 
-        dpad_val = (InputDefault::HAT_MASK_DOWN | InputDefault::HAT_MASK_LEFT);
+		dpad_val = (InputDefault::HAT_MASK_DOWN | InputDefault::HAT_MASK_LEFT);
 
-    }
-    else if (p_dpad == 27000) {
+	}
+	else if (p_dpad == 27000) {
 
-        dpad_val = InputDefault::HAT_MASK_LEFT;
+		dpad_val = InputDefault::HAT_MASK_LEFT;
 
-    }
-    else if (p_dpad == 31500) {
+	}
+	else if (p_dpad == 31500) {
 
-        dpad_val = (InputDefault::HAT_MASK_LEFT | InputDefault::HAT_MASK_UP);
-    }
-    return input->joy_hat(p_last_id, p_device, dpad_val);
+		dpad_val = (InputDefault::HAT_MASK_LEFT | InputDefault::HAT_MASK_UP);
+	}
+	return input->joy_hat(p_last_id, p_device, dpad_val);
 };
 
 InputDefault::JoyAxis joystick_windows::axis_correct(int p_val, bool p_xinput, bool p_trigger, bool p_negate) const {
 
-    InputDefault::JoyAxis jx;
-    if (Math::abs(p_val) < MIN_JOY_AXIS) {
-        jx.min = -1;
-        jx.value = 0.0f;
-        return jx;
-    }
-    if (p_xinput) {
-
-        if (p_trigger) {
-            jx.min = 0;
-            jx.value = (float)p_val / MAX_TRIGGER;
-            return jx;
-        }
-        jx.min = -1;
-        if (p_val < 0) {
-            jx.value = (float)p_val / MAX_JOY_AXIS;
-        }
-        else {
-            jx.value = (float)p_val / (MAX_JOY_AXIS - 1);
-        }
-        if (p_negate) {
-            jx.value = -jx.value;
-        }
-        return jx;
-    }
-    jx.min = -1;
-    jx.value = (float)p_val / MAX_JOY_AXIS;
-    return jx;
+	InputDefault::JoyAxis jx;
+	if (Math::abs(p_val) < MIN_JOY_AXIS) {
+		jx.min = -1;
+		jx.value = 0.0f;
+		return jx;
+	}
+	if (p_xinput) {
+
+		if (p_trigger) {
+			jx.min = 0;
+			jx.value = (float)p_val / MAX_TRIGGER;
+			return jx;
+		}
+		jx.min = -1;
+		if (p_val < 0) {
+			jx.value = (float)p_val / MAX_JOY_AXIS;
+		}
+		else {
+			jx.value = (float)p_val / (MAX_JOY_AXIS - 1);
+		}
+		if (p_negate) {
+			jx.value = -jx.value;
+		}
+		return jx;
+	}
+	jx.min = -1;
+	jx.value = (float)p_val / MAX_JOY_AXIS;
+	return jx;
 }
 
 void joystick_windows::load_xinput() {
 
-    xinput_get_state = &_xinput_get_state;
-    xinput_dll = LoadLibrary( "XInput1_4.dll" );
-    if (!xinput_dll) {
-        xinput_dll = LoadLibrary("XInput1_3.dll");
-        if (!xinput_dll) {
-            xinput_dll = LoadLibrary("XInput9_1_0.dll");
-        }
-    }
-
-    if (!xinput_dll) {
-        if (OS::get_singleton()->is_stdout_verbose()) {
-            print_line("Could not find XInput, using DirectInput only");
-        }
-        return;
-    }
-
-    XInputGetState_t func = (XInputGetState_t)GetProcAddress((HMODULE)xinput_dll, "XInputGetState");
-    if (!func) {
-        unload_xinput();
-        return;
-    }
-    xinput_get_state = func;
-    return;
+	xinput_get_state = &_xinput_get_state;
+	xinput_dll = LoadLibrary( "XInput1_4.dll" );
+	if (!xinput_dll) {
+		xinput_dll = LoadLibrary("XInput1_3.dll");
+		if (!xinput_dll) {
+			xinput_dll = LoadLibrary("XInput9_1_0.dll");
+		}
+	}
+
+	if (!xinput_dll) {
+		if (OS::get_singleton()->is_stdout_verbose()) {
+			print_line("Could not find XInput, using DirectInput only");
+		}
+		return;
+	}
+
+	XInputGetState_t func = (XInputGetState_t)GetProcAddress((HMODULE)xinput_dll, "XInputGetState");
+	if (!func) {
+		unload_xinput();
+		return;
+	}
+	xinput_get_state = func;
+	return;
 }
 
 void joystick_windows::unload_xinput() {
 
-    if (xinput_dll) {
+	if (xinput_dll) {
 
-        FreeLibrary((HMODULE)xinput_dll);
-    }
+		FreeLibrary((HMODULE)xinput_dll);
+	}
 }
diff --git a/platform/windows/joystick.h b/platform/windows/joystick.h
index d0d85cd2c9..4c706b3766 100644
--- a/platform/windows/joystick.h
+++ b/platform/windows/joystick.h
@@ -48,90 +48,90 @@ if(x != NULL)           \
 class joystick_windows
 {
 public:
-    joystick_windows();
-    joystick_windows(InputDefault* _input, HWND* hwnd);
-    ~joystick_windows();
+	joystick_windows();
+	joystick_windows(InputDefault* _input, HWND* hwnd);
+	~joystick_windows();
 
-    void probe_joysticks();
-    unsigned int process_joysticks(unsigned int p_last_id);
+	void probe_joysticks();
+	unsigned int process_joysticks(unsigned int p_last_id);
 private:
 
-    enum {
-        JOYSTICKS_MAX = 16,
-        JOY_AXIS_COUNT = 6,
-        MIN_JOY_AXIS = 10,
-        MAX_JOY_AXIS = 32768,
-        MAX_JOY_BUTTONS = 128,
-        KEY_EVENT_BUFFER_SIZE = 512,
-        MAX_TRIGGER = 255
-    };
-
-    struct dinput_gamepad {
-
-        int id;
-        bool attached;
-        bool confirmed;
-        bool last_buttons[MAX_JOY_BUTTONS];
-        DWORD last_pad;
-
-        LPDIRECTINPUTDEVICE8 di_joy;
-        List<DWORD> joy_axis;
-        GUID guid;
-
-        dinput_gamepad() {
-            id = -1;
-            last_pad = -1;
-            attached = false;
-            confirmed = false;
-
-            for (int i = 0; i < MAX_JOY_BUTTONS; i++)
-                last_buttons[i] = false;
-        }
-    };
-
-    struct xinput_gamepad {
-
-        int id;
-        bool attached;
-        DWORD last_packet;
-        XINPUT_STATE state;
-
-        xinput_gamepad() {
-            attached = false;
-            last_packet = 0;
-        }
-    };
-
-    typedef DWORD (WINAPI *XInputGetState_t) (DWORD dwUserIndex, XINPUT_STATE* pState);
-
-    HWND* hWnd;
-    HANDLE xinput_dll;
-    LPDIRECTINPUT8 dinput;
-    InputDefault* input;
-
-    int id_to_change;
-    int joystick_count;
-    bool attached_joysticks[JOYSTICKS_MAX];
-    dinput_gamepad d_joysticks[JOYSTICKS_MAX];
-    xinput_gamepad x_joysticks[XUSER_MAX_COUNT];
-
-    static BOOL CALLBACK enumCallback(const DIDEVICEINSTANCE* p_instance, void* p_context);
-    static BOOL CALLBACK objectsCallback(const DIDEVICEOBJECTINSTANCE* instance, void* context);
-
-    void setup_joystick_object(const DIDEVICEOBJECTINSTANCE* ob, int p_joy_id);
-    void close_joystick(int id = -1);
-    void load_xinput();
-    void unload_xinput();
-
-    int check_free_joy_slot() const;
-    unsigned int post_hat(unsigned int p_last_id, int p_device, DWORD p_dpad);
-
-    bool have_device(const GUID &p_guid);
-    bool is_xinput_device(const GUID* p_guid);
-    bool setup_dinput_joystick(const DIDEVICEINSTANCE* instance);
-
-    InputDefault::JoyAxis axis_correct(int p_val, bool p_xinput = false, bool p_trigger = false, bool p_negate = false) const;
-    XInputGetState_t xinput_get_state;
+	enum {
+		JOYSTICKS_MAX = 16,
+		JOY_AXIS_COUNT = 6,
+		MIN_JOY_AXIS = 10,
+		MAX_JOY_AXIS = 32768,
+		MAX_JOY_BUTTONS = 128,
+		KEY_EVENT_BUFFER_SIZE = 512,
+		MAX_TRIGGER = 255
+	};
+
+	struct dinput_gamepad {
+
+		int id;
+		bool attached;
+		bool confirmed;
+		bool last_buttons[MAX_JOY_BUTTONS];
+		DWORD last_pad;
+
+		LPDIRECTINPUTDEVICE8 di_joy;
+		List<DWORD> joy_axis;
+		GUID guid;
+
+		dinput_gamepad() {
+			id = -1;
+			last_pad = -1;
+			attached = false;
+			confirmed = false;
+
+			for (int i = 0; i < MAX_JOY_BUTTONS; i++)
+				last_buttons[i] = false;
+		}
+	};
+
+	struct xinput_gamepad {
+
+		int id;
+		bool attached;
+		DWORD last_packet;
+		XINPUT_STATE state;
+
+		xinput_gamepad() {
+			attached = false;
+			last_packet = 0;
+		}
+	};
+
+	typedef DWORD (WINAPI *XInputGetState_t) (DWORD dwUserIndex, XINPUT_STATE* pState);
+
+	HWND* hWnd;
+	HANDLE xinput_dll;
+	LPDIRECTINPUT8 dinput;
+	InputDefault* input;
+
+	int id_to_change;
+	int joystick_count;
+	bool attached_joysticks[JOYSTICKS_MAX];
+	dinput_gamepad d_joysticks[JOYSTICKS_MAX];
+	xinput_gamepad x_joysticks[XUSER_MAX_COUNT];
+
+	static BOOL CALLBACK enumCallback(const DIDEVICEINSTANCE* p_instance, void* p_context);
+	static BOOL CALLBACK objectsCallback(const DIDEVICEOBJECTINSTANCE* instance, void* context);
+
+	void setup_joystick_object(const DIDEVICEOBJECTINSTANCE* ob, int p_joy_id);
+	void close_joystick(int id = -1);
+	void load_xinput();
+	void unload_xinput();
+
+	int check_free_joy_slot() const;
+	unsigned int post_hat(unsigned int p_last_id, int p_device, DWORD p_dpad);
+
+	bool have_device(const GUID &p_guid);
+	bool is_xinput_device(const GUID* p_guid);
+	bool setup_dinput_joystick(const DIDEVICEINSTANCE* instance);
+
+	InputDefault::JoyAxis axis_correct(int p_val, bool p_xinput = false, bool p_trigger = false, bool p_negate = false) const;
+	XInputGetState_t xinput_get_state;
 };
 
 #endif
diff --git a/platform/x11/joystick_linux.cpp b/platform/x11/joystick_linux.cpp
index 3a3f7a57ba..cfc4f7cd2b 100644
--- a/platform/x11/joystick_linux.cpp
+++ b/platform/x11/joystick_linux.cpp
@@ -43,360 +43,360 @@
 static const char* ignore_str = "/dev/input/js";
 
 joystick_linux::Joystick::Joystick() {
-    fd = -1;
-    dpad = 0;
+	fd = -1;
+	dpad = 0;
 }
 
 void joystick_linux::Joystick::reset() {
-    num_buttons = 0;
-    num_axes    = 0;
-    dpad        = 0;
-    fd          = -1;
-    for (int i=0; i < MAX_ABS; i++) {
-        abs_map[i] = -1;
-    }
+	num_buttons = 0;
+	num_axes    = 0;
+	dpad        = 0;
+	fd          = -1;
+	for (int i=0; i < MAX_ABS; i++) {
+		abs_map[i] = -1;
+	}
 }
 
 joystick_linux::joystick_linux(InputDefault *in)
 {
-    exit_udev = false;
-    input = in;
-    joy_mutex = Mutex::create();
-    joy_thread = Thread::create(joy_thread_func, this);
+	exit_udev = false;
+	input = in;
+	joy_mutex = Mutex::create();
+	joy_thread = Thread::create(joy_thread_func, this);
 }
 
 joystick_linux::~joystick_linux() {
-    exit_udev = true;
-    Thread::wait_to_finish(joy_thread);
-    close_joystick();
+	exit_udev = true;
+	Thread::wait_to_finish(joy_thread);
+	close_joystick();
 }
 
 void joystick_linux::joy_thread_func(void *p_user) {
 
-    if (p_user) {
-        joystick_linux* joy = (joystick_linux*) p_user;
-        joy->run_joystick_thread();
-    }
-    return;
+	if (p_user) {
+		joystick_linux* joy = (joystick_linux*) p_user;
+		joy->run_joystick_thread();
+	}
+	return;
 }
 
 void joystick_linux::run_joystick_thread() {
 
-    udev *_udev = udev_new();
-    ERR_FAIL_COND(!_udev);
-    enumerate_joysticks(_udev);
-    monitor_joysticks(_udev);
-    udev_unref(_udev);
+	udev *_udev = udev_new();
+	ERR_FAIL_COND(!_udev);
+	enumerate_joysticks(_udev);
+	monitor_joysticks(_udev);
+	udev_unref(_udev);
 }
 
 void joystick_linux::enumerate_joysticks(udev *p_udev) {
 
-    udev_enumerate *enumerate;
-    udev_list_entry *devices, *dev_list_entry;
-    udev_device *dev;
-
-    enumerate = udev_enumerate_new(p_udev);
-    udev_enumerate_add_match_subsystem(enumerate,"input");
-    udev_enumerate_add_match_property(enumerate, "ID_INPUT_JOYSTICK", "1");
-
-    udev_enumerate_scan_devices(enumerate);
-    devices = udev_enumerate_get_list_entry(enumerate);
-    udev_list_entry_foreach(dev_list_entry, devices) {
-
-        const char* path = udev_list_entry_get_name(dev_list_entry);
-        dev = udev_device_new_from_syspath(p_udev, path);
-        const char* devnode = udev_device_get_devnode(dev);
-
-        if (devnode != NULL && strstr(devnode, ignore_str) == NULL) {
-            joy_mutex->lock();
-            open_joystick(devnode);
-            joy_mutex->unlock();
-        }
-        udev_device_unref(dev);
-    }
-    udev_enumerate_unref(enumerate);
+	udev_enumerate *enumerate;
+	udev_list_entry *devices, *dev_list_entry;
+	udev_device *dev;
+
+	enumerate = udev_enumerate_new(p_udev);
+	udev_enumerate_add_match_subsystem(enumerate,"input");
+	udev_enumerate_add_match_property(enumerate, "ID_INPUT_JOYSTICK", "1");
+
+	udev_enumerate_scan_devices(enumerate);
+	devices = udev_enumerate_get_list_entry(enumerate);
+	udev_list_entry_foreach(dev_list_entry, devices) {
+
+		const char* path = udev_list_entry_get_name(dev_list_entry);
+		dev = udev_device_new_from_syspath(p_udev, path);
+		const char* devnode = udev_device_get_devnode(dev);
+
+		if (devnode != NULL && strstr(devnode, ignore_str) == NULL) {
+			joy_mutex->lock();
+			open_joystick(devnode);
+			joy_mutex->unlock();
+		}
+		udev_device_unref(dev);
+	}
+	udev_enumerate_unref(enumerate);
 }
 
 void joystick_linux::monitor_joysticks(udev *p_udev) {
 
-    udev_device *dev = NULL;
-    udev_monitor *mon = udev_monitor_new_from_netlink(p_udev, "udev");
-    udev_monitor_filter_add_match_subsystem_devtype(mon, "input", NULL);
-    udev_monitor_enable_receiving(mon);
-    int fd = udev_monitor_get_fd(mon);
+	udev_device *dev = NULL;
+	udev_monitor *mon = udev_monitor_new_from_netlink(p_udev, "udev");
+	udev_monitor_filter_add_match_subsystem_devtype(mon, "input", NULL);
+	udev_monitor_enable_receiving(mon);
+	int fd = udev_monitor_get_fd(mon);
 
-    while (!exit_udev) {
+	while (!exit_udev) {
 
-        fd_set fds;
-        struct timeval tv;
-        int ret;
+		fd_set fds;
+		struct timeval tv;
+		int ret;
 
-        FD_ZERO(&fds);
-        FD_SET(fd, &fds);
-        tv.tv_sec = 0;
-        tv.tv_usec = 0;
+		FD_ZERO(&fds);
+		FD_SET(fd, &fds);
+		tv.tv_sec = 0;
+		tv.tv_usec = 0;
 
-        ret = select(fd+1, &fds, NULL, NULL, &tv);
+		ret = select(fd+1, &fds, NULL, NULL, &tv);
 
-        /* Check if our file descriptor has received data. */
-        if (ret > 0 && FD_ISSET(fd, &fds)) {
-            /* Make the call to receive the device.
-                       select() ensured that this will not block. */
-            dev = udev_monitor_receive_device(mon);
+		/* Check if our file descriptor has received data. */
+		if (ret > 0 && FD_ISSET(fd, &fds)) {
+			/* Make the call to receive the device.
+					   select() ensured that this will not block. */
+			dev = udev_monitor_receive_device(mon);
 
-            if (dev && udev_device_get_devnode(dev) != 0) {
+			if (dev && udev_device_get_devnode(dev) != 0) {
 
-                joy_mutex->lock();
-                const char* action = udev_device_get_action(dev);
-                const char* devnode = udev_device_get_devnode(dev);
+				joy_mutex->lock();
+				const char* action = udev_device_get_action(dev);
+				const char* devnode = udev_device_get_devnode(dev);
 
-                if (strstr(devnode, ignore_str) == NULL) {
+				if (strstr(devnode, ignore_str) == NULL) {
 
-                    if (strcmp(action, "add") == 0)
-                        open_joystick(devnode);
+					if (strcmp(action, "add") == 0)
+						open_joystick(devnode);
 
-                    else if (strcmp(action, "remove") == 0)
-                        close_joystick(get_joy_from_path(devnode));
-                }
+					else if (strcmp(action, "remove") == 0)
+						close_joystick(get_joy_from_path(devnode));
+				}
 
-                udev_device_unref(dev);
-                joy_mutex->unlock();
-            }
-        }
-        usleep(50000);
-    }
-    //printf("exit udev\n");
-    udev_monitor_unref(mon);
+				udev_device_unref(dev);
+				joy_mutex->unlock();
+			}
+		}
+		usleep(50000);
+	}
+	//printf("exit udev\n");
+	udev_monitor_unref(mon);
 }
 
 int joystick_linux::get_free_joy_slot() const {
 
-    for (int i = 0; i < JOYSTICKS_MAX; i++) {
+	for (int i = 0; i < JOYSTICKS_MAX; i++) {
 
-        if (joysticks[i].fd == -1) return i;
-    }
-    return -1;
+		if (joysticks[i].fd == -1) return i;
+	}
+	return -1;
 }
 
 int joystick_linux::get_joy_from_path(String p_path) const {
 
-    for (int i = 0; i < JOYSTICKS_MAX; i++) {
+	for (int i = 0; i < JOYSTICKS_MAX; i++) {
 
-        if (joysticks[i].devpath == p_path) {
-            return i;
-        }
-    }
-    return -2;
+		if (joysticks[i].devpath == p_path) {
+			return i;
+		}
+	}
+	return -2;
 }
 
 void joystick_linux::close_joystick(int p_id) {
-    if (p_id == -1) {
-        for (int i=0; i<JOYSTICKS_MAX; i++) {
+	if (p_id == -1) {
+		for (int i=0; i<JOYSTICKS_MAX; i++) {
 
-            close_joystick(i);
-        };
-        return;
-    }
-    else if (p_id < 0) return;
+			close_joystick(i);
+		};
+		return;
+	}
+	else if (p_id < 0) return;
 
-    Joystick &joy = joysticks[p_id];
+	Joystick &joy = joysticks[p_id];
 
-    if (joy.fd != -1) {
+	if (joy.fd != -1) {
 
-        libevdev_free(joy.dev);
-        close(joy.fd);
-        joy.fd = -1;
-        input->joy_connection_changed(p_id, false, "");
-    };
+		libevdev_free(joy.dev);
+		close(joy.fd);
+		joy.fd = -1;
+		input->joy_connection_changed(p_id, false, "");
+	};
 };
 
 static String _hex_str(uint8_t p_byte) {
 
-    static const char* dict = "0123456789abcdef";
-    char ret[3];
-    ret[2] = 0;
+	static const char* dict = "0123456789abcdef";
+	char ret[3];
+	ret[2] = 0;
 
-    ret[0] = dict[p_byte>>4];
-    ret[1] = dict[p_byte & 0xF];
+	ret[0] = dict[p_byte>>4];
+	ret[1] = dict[p_byte & 0xF];
 
-    return ret;
+	return ret;
 };
 
 void joystick_linux::setup_joystick_properties(int p_id) {
 
-    Joystick* joy = &joysticks[p_id];
+	Joystick* joy = &joysticks[p_id];
 
-    libevdev* dev = joy->dev;
-    for (int i = BTN_JOYSTICK; i < KEY_MAX; ++i) {
+	libevdev* dev = joy->dev;
+	for (int i = BTN_JOYSTICK; i < KEY_MAX; ++i) {
 
-        if (libevdev_has_event_code(dev, EV_KEY, i)) {
+		if (libevdev_has_event_code(dev, EV_KEY, i)) {
 
-            joy->key_map[i] = joy->num_buttons++;
-        }
-    }
-    for (int i = BTN_MISC; i < BTN_JOYSTICK; ++i) {
+			joy->key_map[i] = joy->num_buttons++;
+		}
+	}
+	for (int i = BTN_MISC; i < BTN_JOYSTICK; ++i) {
 
-        if (libevdev_has_event_code(dev, EV_KEY, i)) {
+		if (libevdev_has_event_code(dev, EV_KEY, i)) {
 
-            joy->key_map[i] = joy->num_buttons++;
-        }
-    }
-    for (int i = 0; i < ABS_MISC; ++i) {
-        /* Skip hats */
-        if (i == ABS_HAT0X) {
-            i = ABS_HAT3Y;
-            continue;
-        }
-        if (libevdev_has_event_code(dev, EV_ABS, i)) {
+			joy->key_map[i] = joy->num_buttons++;
+		}
+	}
+	for (int i = 0; i < ABS_MISC; ++i) {
+		/* Skip hats */
+		if (i == ABS_HAT0X) {
+			i = ABS_HAT3Y;
+			continue;
+		}
+		if (libevdev_has_event_code(dev, EV_ABS, i)) {
 
-            joy->abs_map[i] = joy->num_axes++;
-        }
-    }
+			joy->abs_map[i] = joy->num_axes++;
+		}
+	}
 }
 
 void joystick_linux::open_joystick(const char *p_path) {
 
-    int joy_num = get_free_joy_slot();
-    int fd = open(p_path, O_RDONLY | O_NONBLOCK);
-    if (fd != -1 && joy_num != -1) {
-
-        int rc = libevdev_new_from_fd(fd, &joysticks[joy_num].dev);
-        if (rc < 0) {
-
-            fprintf(stderr, "Failed to init libevdev (%s)\n", strerror(-rc));
-            return;
-        }
-
-        libevdev *dev = joysticks[joy_num].dev;
-
-        //check if the device supports basic gamepad events, prevents certain keyboards from
-        //being detected as joysticks
-        if (libevdev_has_event_type(dev, EV_ABS) && libevdev_has_event_type(dev, EV_KEY) &&
-                (libevdev_has_event_code(dev, EV_KEY, BTN_A) || libevdev_has_event_code(dev, EV_KEY, BTN_THUMBL) || libevdev_has_event_code(dev, EV_KEY, BTN_TOP))) {
-
-            char uid[128];
-            String name = libevdev_get_name(dev);
-            uint16_t bus = __bswap_16(libevdev_get_id_bustype(dev));
-            uint16_t vendor = __bswap_16(libevdev_get_id_vendor(dev));
-            uint16_t product = __bswap_16(libevdev_get_id_product(dev));
-            uint16_t version = __bswap_16(libevdev_get_id_version(dev));
-
-            joysticks[joy_num].reset();
-
-            Joystick &joy = joysticks[joy_num];
-            joy.fd = fd;
-            joy.devpath = String(p_path);
-            setup_joystick_properties(joy_num);
-            sprintf(uid, "%04x%04x", bus, 0);
-            if (vendor && product && version) {
-
-                sprintf(uid + String(uid).length(), "%04x%04x%04x%04x%04x%04x", vendor,0,product,0,version,0);
-                input->joy_connection_changed(joy_num, true, name, uid);
-            }
-            else {
-                String uidname = uid;
-                int uidlen = MIN(name.length(), 11);
-                for (int i=0; i<uidlen; i++) {
-
-                    uidname = uidname + _hex_str(name[i]);
-                }
-                uidname += "00";
-                input->joy_connection_changed(joy_num, true, name, uidname);
-
-            }
-        }
-        else {
-            //device is not a gamepad, clean up
-            libevdev_free(dev);
-            close(fd);
-        }
-    }
+	int joy_num = get_free_joy_slot();
+	int fd = open(p_path, O_RDONLY | O_NONBLOCK);
+	if (fd != -1 && joy_num != -1) {
+
+		int rc = libevdev_new_from_fd(fd, &joysticks[joy_num].dev);
+		if (rc < 0) {
+
+			fprintf(stderr, "Failed to init libevdev (%s)\n", strerror(-rc));
+			return;
+		}
+
+		libevdev *dev = joysticks[joy_num].dev;
+
+		//check if the device supports basic gamepad events, prevents certain keyboards from
+		//being detected as joysticks
+		if (libevdev_has_event_type(dev, EV_ABS) && libevdev_has_event_type(dev, EV_KEY) &&
+				(libevdev_has_event_code(dev, EV_KEY, BTN_A) || libevdev_has_event_code(dev, EV_KEY, BTN_THUMBL) || libevdev_has_event_code(dev, EV_KEY, BTN_TOP))) {
+
+			char uid[128];
+			String name = libevdev_get_name(dev);
+			uint16_t bus = __bswap_16(libevdev_get_id_bustype(dev));
+			uint16_t vendor = __bswap_16(libevdev_get_id_vendor(dev));
+			uint16_t product = __bswap_16(libevdev_get_id_product(dev));
+			uint16_t version = __bswap_16(libevdev_get_id_version(dev));
+
+			joysticks[joy_num].reset();
+
+			Joystick &joy = joysticks[joy_num];
+			joy.fd = fd;
+			joy.devpath = String(p_path);
+			setup_joystick_properties(joy_num);
+			sprintf(uid, "%04x%04x", bus, 0);
+			if (vendor && product && version) {
+
+				sprintf(uid + String(uid).length(), "%04x%04x%04x%04x%04x%04x", vendor,0,product,0,version,0);
+				input->joy_connection_changed(joy_num, true, name, uid);
+			}
+			else {
+				String uidname = uid;
+				int uidlen = MIN(name.length(), 11);
+				for (int i=0; i<uidlen; i++) {
+
+					uidname = uidname + _hex_str(name[i]);
+				}
+				uidname += "00";
+				input->joy_connection_changed(joy_num, true, name, uidname);
+
+			}
+		}
+		else {
+			//device is not a gamepad, clean up
+			libevdev_free(dev);
+			close(fd);
+		}
+	}
 }
 
 InputDefault::JoyAxis joystick_linux::axis_correct(const input_absinfo *p_abs, int p_value) const {
 
-    int min = p_abs->minimum;
-    int max = p_abs->maximum;
-    InputDefault::JoyAxis jx;
-
-    if (min < 0) {
-        jx.min = -1;
-        if (p_value < 0) {
-            jx.value = (float) -p_value / min;
-        }
-        jx.value = (float) p_value / max;
-    }
-    if (min == 0) {
-        jx.min = 0;
-        jx.value = 0.0f + (float) p_value / max;
-    }
-    return jx;
+	int min = p_abs->minimum;
+	int max = p_abs->maximum;
+	InputDefault::JoyAxis jx;
+
+	if (min < 0) {
+		jx.min = -1;
+		if (p_value < 0) {
+			jx.value = (float) -p_value / min;
+		}
+		jx.value = (float) p_value / max;
+	}
+	if (min == 0) {
+		jx.min = 0;
+		jx.value = 0.0f + (float) p_value / max;
+	}
+	return jx;
 }
 
 uint32_t joystick_linux::process_joysticks(uint32_t p_event_id) {
 
-    if (joy_mutex->try_lock() != OK) {
-        return p_event_id;
-    }
-    for (int i=0; i<JOYSTICKS_MAX; i++) {
-
-        if (joysticks[i].fd == -1) continue;
-
-        input_event ev;
-        Joystick* joy = &joysticks[i];
-        libevdev* dev = joy->dev;
-        int rc = 1;
-
-        rc = libevdev_next_event(dev, LIBEVDEV_READ_FLAG_NORMAL, &ev);
-
-        if (rc < 0 && rc != -EAGAIN) {
-            continue;
-        }
-
-        while (rc == LIBEVDEV_READ_STATUS_SYNC || rc == LIBEVDEV_READ_STATUS_SUCCESS) {
-
-            switch (ev.type) {
-            case EV_KEY:
-                p_event_id = input->joy_button(p_event_id, i, joy->key_map[ev.code], ev.value);
-                break;
-
-            case EV_ABS:
-
-                switch (ev.code) {
-                case ABS_HAT0X:
-                    if (ev.value != 0) {
-                        if (ev.value < 0) joy->dpad |= InputDefault::HAT_MASK_LEFT;
-                        else              joy->dpad |= InputDefault::HAT_MASK_RIGHT;
-
-                    }
-                    else joy->dpad &= ~(InputDefault::HAT_MASK_LEFT | InputDefault::HAT_MASK_RIGHT);
-
-                    p_event_id = input->joy_hat(p_event_id, i, joy->dpad);
-                    break;
-
-                case ABS_HAT0Y:
-                    if (ev.value != 0) {
-                        if (ev.value < 0) joy->dpad |= InputDefault::HAT_MASK_UP;
-                        else              joy->dpad |= InputDefault::HAT_MASK_DOWN;
-                    }
-                    else joy->dpad &= ~(InputDefault::HAT_MASK_UP | InputDefault::HAT_MASK_DOWN);
-
-                    p_event_id = input->joy_hat(p_event_id, i, joy->dpad);
-                    break;
-
-                default:
-                    if (joy->abs_map[ev.code] != -1) {
-                        InputDefault::JoyAxis value = axis_correct(libevdev_get_abs_info(dev, ev.code), ev.value);
-                        p_event_id = input->joy_axis(p_event_id, i, joy->abs_map[ev.code], value);
-                    }
-                    break;
-                }
-                break;
-            }
-            rc = libevdev_next_event(dev, LIBEVDEV_READ_FLAG_NORMAL, &ev);
-        }
-    }
-    joy_mutex->unlock();
-    return p_event_id;
+	if (joy_mutex->try_lock() != OK) {
+		return p_event_id;
+	}
+	for (int i=0; i<JOYSTICKS_MAX; i++) {
+
+		if (joysticks[i].fd == -1) continue;
+
+		input_event ev;
+		Joystick* joy = &joysticks[i];
+		libevdev* dev = joy->dev;
+		int rc = 1;
+
+		rc = libevdev_next_event(dev, LIBEVDEV_READ_FLAG_NORMAL, &ev);
+
+		if (rc < 0 && rc != -EAGAIN) {
+			continue;
+		}
+
+		while (rc == LIBEVDEV_READ_STATUS_SYNC || rc == LIBEVDEV_READ_STATUS_SUCCESS) {
+
+			switch (ev.type) {
+			case EV_KEY:
+				p_event_id = input->joy_button(p_event_id, i, joy->key_map[ev.code], ev.value);
+				break;
+
+			case EV_ABS:
+
+				switch (ev.code) {
+				case ABS_HAT0X:
+					if (ev.value != 0) {
+						if (ev.value < 0) joy->dpad |= InputDefault::HAT_MASK_LEFT;
+						else              joy->dpad |= InputDefault::HAT_MASK_RIGHT;
+
+					}
+					else joy->dpad &= ~(InputDefault::HAT_MASK_LEFT | InputDefault::HAT_MASK_RIGHT);
+
+					p_event_id = input->joy_hat(p_event_id, i, joy->dpad);
+					break;
+
+				case ABS_HAT0Y:
+					if (ev.value != 0) {
+						if (ev.value < 0) joy->dpad |= InputDefault::HAT_MASK_UP;
+						else              joy->dpad |= InputDefault::HAT_MASK_DOWN;
+					}
+					else joy->dpad &= ~(InputDefault::HAT_MASK_UP | InputDefault::HAT_MASK_DOWN);
+
+					p_event_id = input->joy_hat(p_event_id, i, joy->dpad);
+					break;
+
+				default:
+					if (joy->abs_map[ev.code] != -1) {
+						InputDefault::JoyAxis value = axis_correct(libevdev_get_abs_info(dev, ev.code), ev.value);
+						p_event_id = input->joy_axis(p_event_id, i, joy->abs_map[ev.code], value);
+					}
+					break;
+				}
+				break;
+			}
+			rc = libevdev_next_event(dev, LIBEVDEV_READ_FLAG_NORMAL, &ev);
+		}
+	}
+	joy_mutex->unlock();
+	return p_event_id;
 }
 #endif
diff --git a/platform/x11/joystick_linux.h b/platform/x11/joystick_linux.h
index 3a4ec5219d..339a5f239d 100644
--- a/platform/x11/joystick_linux.h
+++ b/platform/x11/joystick_linux.h
@@ -40,53 +40,53 @@ struct input_absinfo;
 class joystick_linux
 {
 public:
-    joystick_linux(InputDefault *in);
-    ~joystick_linux();
-    uint32_t process_joysticks(uint32_t p_event_id);
+	joystick_linux(InputDefault *in);
+	~joystick_linux();
+	uint32_t process_joysticks(uint32_t p_event_id);
 private:
 
-    enum {
-        JOYSTICKS_MAX = 16,
-        MAX_ABS = 63,
-        MAX_KEY = 767,   // Hack because <linux/input.h> can't be included here
-        BT_MISC = 256,
-        HAT_MAX = 4,
-    };
+	enum {
+		JOYSTICKS_MAX = 16,
+		MAX_ABS = 63,
+		MAX_KEY = 767,   // Hack because <linux/input.h> can't be included here
+		BT_MISC = 256,
+		HAT_MAX = 4,
+	};
 
-    struct Joystick {
-        int key_map[MAX_KEY - BT_MISC];
-        int abs_map[MAX_ABS];
-        int num_buttons;
-        int num_axes;
-        int dpad;
-        int fd;
+	struct Joystick {
+		int key_map[MAX_KEY - BT_MISC];
+		int abs_map[MAX_ABS];
+		int num_buttons;
+		int num_axes;
+		int dpad;
+		int fd;
 
-        String devpath;
-        struct libevdev *dev;
+		String devpath;
+		struct libevdev *dev;
 
-        Joystick();
-        void reset();
-    };
+		Joystick();
+		void reset();
+	};
 
-    bool exit_udev;
-    Mutex *joy_mutex;
-    Thread *joy_thread;
-    InputDefault *input;
-    Joystick joysticks[JOYSTICKS_MAX];
+	bool exit_udev;
+	Mutex *joy_mutex;
+	Thread *joy_thread;
+	InputDefault *input;
+	Joystick joysticks[JOYSTICKS_MAX];
 
-    static void joy_thread_func(void *p_user);
+	static void joy_thread_func(void *p_user);
 
-    int get_joy_from_path(String path) const;
-    int get_free_joy_slot() const;
+	int get_joy_from_path(String path) const;
+	int get_free_joy_slot() const;
 
-    void setup_joystick_properties(int p_id);
-    void close_joystick(int p_id = -1);
-    void enumerate_joysticks(struct udev *_udev);
-    void monitor_joysticks(struct udev *_udev);
-    void run_joystick_thread();
-    void open_joystick(const char* path);
+	void setup_joystick_properties(int p_id);
+	void close_joystick(int p_id = -1);
+	void enumerate_joysticks(struct udev *_udev);
+	void monitor_joysticks(struct udev *_udev);
+	void run_joystick_thread();
+	void open_joystick(const char* path);
 
-    InputDefault::JoyAxis axis_correct(const input_absinfo *abs, int value) const;
+	InputDefault::JoyAxis axis_correct(const input_absinfo *abs, int value) const;
 };
 
 #endif