General utility functions. More...

#include <algorithm>
#include <string>
#include <string_view>
#include "./easing.h"
#include "./geometry.h"
#include "./types.h"

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Functions
void	asw::util::abort_on_error (const std::string &message)
	Abort program and display error message.

asw::Vec2< float >	asw::util::get_texture_size (const asw::Texture &tex)
	Get texture size.

asw::Vec2< int >	asw::util::get_text_size (const asw::Font &font, std::string_view text)
	Get text size.

int	asw::util::get_font_height (const asw::Font &font)
	Get the height of a line of text in a font.

bool	asw::util::open_url (const std::string &url)
	Open a web page in the player's browser, e.g. a login or store page. Web builds open it in a new tab.

void	asw::util::clear_text_size_cache ()
	Clear cached text metrics.

template<typename T >
T	asw::util::lerp (const T &a, const T &b, float t)
	Lerp between two values.

Detailed Description

General utility functions.

Author: Allan Legemaate (alege.nosp@m.maat.nosp@m.e@gma.nosp@m.il.c.nosp@m.om)

Definition in file util.h.

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