Button.h

#pragma once

#include "StaticObject.h"

/// <summary>
/// Contains all the properties needed to create text
/// </summary>
struct TextProperties {
	std::string text;
	sf::Font font;
	unsigned int fontSize;
	sf::Color fill;
	sf::Color outline;
	float thickness;

public:
	TextProperties() {
		text = "";
		fontSize = 10;
		font = sf::Font("Fonts/Arial.TTF");

		fill = sf::Color(255, 255, 255);
		outline = sf::Color(255, 255, 255);
		thickness = 1;
	}

	TextProperties(std::string str, sf::Font font, unsigned int fontSize, 
		sf::Color fill, sf::Color outline, float outlineThickness) {
		text = str;
		this->font = font;
		this->fontSize = fontSize;

		this->fill = fill;
		this->outline = outline;
		thickness = outlineThickness;
	}
};

/// <summary>
/// Represents a clickable and drawable button
/// </summary>
class Button : public StaticObject
{
public:
	Button(float x = 0, float y = 0, float radius = 1, 
		sf::Color fill = sf::Color(0, 0, 0), sf::Color pressed = sf::Color(0, 0, 0), sf::Color outline = sf::Color(0, 0, 0), float outlineThickness = 1);

	bool ButtonPressed(const sf::Vector2f coords);

	virtual void Render(sf::RenderWindow& screen) override;

	void SetRadius(const float radius) {
		this->radius = radius;
	}
	void SetColors(const sf::Color fill, const sf::Color clicked, const sf::Color outline) {
		fillCol = fill;
		pressedCol = clicked;
		outlineCol = outline;
	}
	void SetOutlineThickness(const float outlineThickness) {
		thickness = outlineThickness;
	}
	void SetText(std::string str, const sf::Font font, unsigned int fontSize,
		sf::Color fill, sf::Color outline, float outlineThickness = 1) {
		tp = TextProperties(str, font, fontSize, fill, outline, outlineThickness);
	}

	void SetClickedState(const bool clicked) {
		pressed = clicked;
	}
	const bool GetClickedState() {
		return pressed;
	}

	virtual PhysicsObject* GetObj() { return nullptr; }

protected:
	// Properties of the button
	float radius;
	sf::Color fillCol, pressedCol, outlineCol;
	float thickness;

	bool pressed; // State of the button

	TextProperties tp;
};