otvv / fgui

🖥️ A feature rich graphical user interface for game hacking

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A multiplatform object-oriented gui framework written in C++. This framework is mainly aimed towards game hacking, but you can use it for anything.

* Easy to use and to customize.
* Works with DirectX 9/10 and Valve's DirectX 9 wrapper: Surface. (OpenGL will come later.)
* It comes with a built-in config system. (The library is using json (https://github.com/nlohmann/json) as a file parser.)

You can visit the wiki (currently under construction) page for widgets, function documentation and a how to setup guide.

In this link you can see more examples of what you can do with FGUI.

If you find bugs or glitches feel free to visit the issues tab or report it on the Discord server. If you want to contribute, you can always make a pull request.

fgui's Issues

Fonts

How can i use it with another language and change the fonts. I cant import TTF.

crashing with input::get_key_state

as title says, can't get fgui to work due to this crash, using surface

is_button_down() code

	bool is_button_down(int code) {
		using original_fn = bool(__thiscall*)(void*, int);
		return (*(original_fn * *)this)[15](this, code);
	}

call stack:
https://i.imgur.com/LlEj7Mi.png

documentation

could you link me a menu example in code

test

test

Is there no tutorial for FGUI? Don't know how to use it

Is there no tutorial for FGUI? Don't know how to use it

Prevent textover flow

For textbox.cc

void fgui::textbox::draw() {

	// get the current position of the window
	fgui::point a = fgui::element::get_absolute_position();

	// get the window style
	fgui::style style = handler::get_style();

	// get the control area
	fgui::rect area = { a.x, a.y, m_width, m_height };

	// textbox title text size
	fgui::dimension text_size = fgui::render.get_text_size(fgui::textbox::get_font(), m_title);

	// textbox body
	fgui::render.outline(area.left, area.top, area.right, area.bottom, fgui::color(style.textbox.at(0)));
	
	if (fgui::input_system::mouse_in_area(area) || m_is_getting_key)
		fgui::render.outline(area.left + 2, area.top + 2, area.right - 4, area.bottom - 4, fgui::color(style.textbox.at(3)));
	else
		fgui::render.outline(area.left + 1, area.top + 1, area.right - 2, area.bottom - 2, fgui::color(style.textbox.at(2)));

	fgui::render.colored_gradient(area.left + 3, area.top + 3, area.right - 6, area.bottom - 6, fgui::color(style.textbox.at(1)), fgui::color(style.textbox.at(2)), false);

	// textbox label
	fgui::render.text(area.left, (area.top - text_size.height) - 2, fgui::color(style.text.at(0)), fgui::textbox::get_font(), m_title);

	if (m_text.empty())
		return;

	// typed text size
	fgui::dimension typed_text_size = fgui::render.get_text_size(fgui::textbox::get_font(), m_text);
	
	//The text won't fit in the box
	int number_errased = 0;
	std::string to_write = m_text;

	while (typed_text_size.width + 7 > m_width)
	{
		if (m_text_input_pos >= number_errased && m_text_input_pos > 1)
		{
			to_write.erase(to_write.begin());
			number_errased++;
		}
		else
		{
			to_write.pop_back();
		}
		typed_text_size = fgui::render.get_text_size(fgui::textbox::get_font(), to_write);

	}

	// draw custom text
	if (m_text_flag & static_cast<int>(fgui::text_flags::SECRET))
	{
		fgui::render.text(area.left + 5, area.top + (area.bottom / 2) - (typed_text_size.height / 2) - 1, fgui::color(style.text.at(0)), fgui::textbox::get_font(), std::string(to_write.length(), '*'));
	}

	else if (m_text_flag & static_cast<int>(fgui::text_flags::UPPERCASE)) 
	{
		
		// transform the text into uppercase
		std::string upper_case_display = to_write;
		std::transform(upper_case_display.begin(), upper_case_display.end(),upper_case_display.begin(), ::toupper);

		fgui::render.text(area.left + 5, area.top + (area.bottom / 2) - (typed_text_size.height / 2) - 1, fgui::color(style.text.at(0)), fgui::textbox::get_font(), upper_case_display);
	}
	else
	{
		fgui::render.text(area.left + 5, area.top + (area.bottom / 2) - (typed_text_size.height / 2) - 1, fgui::color(style.text.at(0)), fgui::textbox::get_font(), to_write);
	}

	// if the textbox is ready to receive text
	if (m_is_getting_key) {

		// caret
		std::string caret = to_write;

		if (m_text_input_pos - number_errased <= 0)
		{
			number_errased = 0;
			m_text_input_pos = 1;
		}
		if (m_text_input_pos - number_errased >= caret.size())
		{
			m_text_input_pos = caret.size();
			number_errased = 0;
		}
		caret.erase(m_text_input_pos - number_errased, caret.size());

		// caret size
		fgui::dimension caret_text_size = fgui::render.get_text_size(fgui::textbox::get_font(), caret);

		// draw the caret
		fgui::render.line(area.left + caret_text_size.width + 7, area.top + 5, area.left + caret_text_size.width + 7, (area.top + area.bottom) - 5, fgui::color(style.text.at(0)));
	}

	// selected text rectangle
	if (m_text_selected)
		fgui::render.rect(area.left + 5, area.top + (area.bottom / 2) - (typed_text_size.height / 2) - 1, typed_text_size.width, typed_text_size.height, fgui::color(style.textbox.at(3), 100));
}

Found a bug

would be nice if you had a base with fgui already implemented

multibox issue

when you try to select the item in the multibox it does not get selected

how do i create a container window? no wiki. no nothing

title says it all

nested tabboxes

i may be stupid, however i dont understand why this code won't work. it compiles fully, however with it not commented, it crashes.
ADD_GROUPBOX(vars::container["#vbox"], 15, 40, "aim", 260, 370, title_font, vars::container["#window"], 0, false, false, false); ADD_CONTROLLER(vars::container["#vbox"], vars::tabs["#tab_panel"]); /* REGISTER_TAB(vars::tabs["#visuals"], 7, 1, fgui::tab_layout::HORIZONTAL, title_font, vars::container["#aimbotbox"], 0 ); ADD_TAB(vars::tabs["#visuals"], "team"); { } ADD_TAB(vars::tabs["#visuals"], "enemy"); { } ADD_TAB(vars::tabs["#visuals"], "priority"); { } ADD_TAB(vars::tabs["#visuals"], "friend"); { ADD_LABEL(vars::label["#joe"], 15, 15, "piss. piss in your asss!", fgui::label_type::TEXT, title_font, vars::container["#visuals"], 3); } ADD_TAB(vars::tabs["#visuals"], "viewmodel"); { } ADD_TAB(vars::tabs["#visuals"], "localplayer"); { } */

it's inside of a tabbox. please correct if i'm doing something stupid.

i'll add an image, as it looks like github code formatting sux

https://cdn.discordapp.com/attachments/611804250833420307/643996378715914280/image.png

Really bad way to deal with shift held numbers and such

Really bad way to deal with !@#$% etc. I couldn't think of a better way to do it.

However, thought this may help.

if (fgui::input_system::key_held(fgui::external::KEY_LSHIFT) || fgui::input_system::key_held(fgui::external::KEY_RSHIFT)) { if (input.compare(xor("1")) == 0) { input = xor ("!"); } else if (input.compare( xor ("2")) == 0) { input = xor ("@"); } else if (input.compare( xor ("3")) == 0) { input = xor ("#"); } else if (input.compare( xor ("4")) == 0) { input = xor ("$"); } else if (input.compare( xor ("5")) == 0) { input = xor ("%"); } else if (input.compare( xor ("6")) == 0) { input = xor ("^"); } else if (input.compare( xor ("7")) == 0) { input = xor ("&"); } else if (input.compare( xor ("8")) == 0) { input = xor ("*"); } else if (input.compare( xor ("9")) == 0) { input = xor ("("); } else if (input.compare( xor ("0")) == 0) { input = xor (")"); } else if (input.compare( xor ("-")) == 0) { input = xor ("_"); } else if (input.compare( xor ("=")) == 0) { input = xor ("+"); } else if (input.compare( xor ("[")) == 0) { input = xor ("{"); } else if (input.compare( xor ("]")) == 0) { input = xor ("}"); } else if (input.compare( xor ("\\")) == 0) { input = xor ("|"); } else if (input.compare( xor (";")) == 0) { input = xor (":"); } else if (input.compare( xor ("'")) == 0) { input = xor ("\""); } else if (input.compare( xor (",")) == 0) { input = xor ("<"); } else if (input.compare( xor (".")) == 0) { input = xor (">"); } else if (input.compare( xor ("/")) == 0) { input = xor ("?"); } else if (input.compare( xor ("")) == 0)
{
input = xor ("~");
}
}`

Unable to close menu.

Once I open the menu I am unable to close it.

My main function:

std::shared_ptr<fgui::container> window;
window = std::make_shared<fgui::container>();
fgui::element_font font;

ADD_WINDOW(window, 10, 10, "fgui", 1280, 720, VK_INSERT, font, true);
REGISTER_CURSOR(fgui::cursor_type::ARROW, fgui::input_state::UNLOCKED);

fgui::handler::render_window();

My key state function:

return g_InputSystem->IsButtonDown(g_InputSystem->VirtualKeyToButtonCode(key));

I've tried to debug handler.cc but I can't find why the window state won't unset.

No Form/Container in the WIKI

Hi, you probably deleted these pages on accident, could you just add one or can I create one for you?

Crashing on inject sometimes

most times when i inject i crash on this line
inline fgui::state get_state() const noexcept { return m_opened; }

I cant figure out a way around it