ld47/include/Endthing.hpp

#pragma once

#include <SFML/Graphics.hpp>
#include "Asset.hpp"

class Endthing: public sf::Drawable, public sf::Transformable {
public:
	Endthing() {
		for (size_t i = 0; i < 3; ++i) {
			m_sprite[i].setTexture(Asset::texture("data/endthing.png"));
			m_sprite[i].setTextureRect(sf::IntRect(0, 95 * i, 256, 95));
			m_sprite[i].setOrigin(128, 47);
		}
	}

	void toggle(int i, bool val, int dist) {
		if (dist < 2) dist = 2;
		m_display[i % 3] = val;
		m_sprite[i].setPosition(rand() % dist - (dist / 2), rand() % dist - (dist / 2));
		if (i > 0) {
			m_sprite[i].setColor(sf::Color(rand() % 255, rand() % 255, rand() % 255, rand() % 100 + 156));
		}
	}

private:
	void draw(sf::RenderTarget& rt, sf::RenderStates states) const override {
		states.transform *= getTransform();
		for (size_t i = 0; i < 3; ++i) {
			if (m_display[i]) {
				rt.draw(m_sprite[i], states);
			}
		}
	}
	bool m_display[3];
	sf::Sprite m_sprite[3];
};