warGame/PauseMenu.cpp at main · napieralal/warGame · GitHub

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#include "PauseMenu.h"

PauseMenu::PauseMenu(sf::RenderWindow& window, sf::Font& font)
	:font(font)
{
	background.setSize(
		sf::Vector2f(
			static_cast<float>(window.getSize().x),
			static_cast<float>(window.getSize().y))
		);
	background.setFillColor(sf::Color(20, 20, 20, 100));

	container.setSize(
		sf::Vector2f(
			static_cast<float>(window.getSize().x) / 4.f,
			static_cast<float>(window.getSize().y) - 100.f
		)
	);
	container.setFillColor(sf::Color(20, 20, 20, 150));
	container.setPosition(
		static_cast<float>(window.getSize().x) / 2.f - container.getSize().x / 2.f,
		30.f
	);

	menuText.setFont(font);
	menuText.setFillColor(sf::Color(255, 255, 255, 200));
	menuText.setCharacterSize(60);
	menuText.setString("Paused");
	menuText.setPosition(
		container.getPosition().x + container.getSize().x / 2.f - menuText.getGlobalBounds().width / 2.f,
		container.getPosition().y + 40.f
	);


}

PauseMenu::~PauseMenu()
{
	auto it = buttons.begin();
	for (it = buttons.begin(); it != buttons.end(); ++it) {
		delete it->second;
	}
}

std::map<std::string, Button*> PauseMenu::getButtons()
{
	return buttons;
}

const bool PauseMenu::isButtonPressed(const std::string key)
{
	return buttons[key]->isPressed();
}

void PauseMenu::addButton(const std::string key, float y, const std::string text)
{
	float width = 250.f;
	float height = 50.f;
	float x = container.getPosition().x + container.getSize().x / 2.f - width / 2.f;
	buttons[key] = new Button(
		x, y, width, height,
		&this->font, text, 40,
		sf::Color(160, 160, 160, 200), sf::Color(250, 250, 250, 250), sf::Color(20, 20, 20, 50),
		sf::Color(70, 70, 70, 0), sf::Color(150, 150, 150, 0), sf::Color(20, 20, 20, 0));
}

void PauseMenu::update(const sf::Vector2f &mousePos)
{
	for (auto& i : buttons) {
		i.second->update(mousePos);
	}
}

void PauseMenu::render(sf::RenderTarget& target)
{
	target.draw(background);
	target.draw(container);

	for (auto& i : buttons) {
		i.second->render(&target);
	}

	target.draw(menuText);
}