Animator.h

#pragma once

#include <vector>
#include <SFML/Graphics.hpp>

/// <summary>
/// Represents an animator that animates spritesheets
/// </summary>
class Animator
{
public:
	Animator(sf::Texture texture, int rows, int col, int speed, int endFrames);

	void SetUpFrames(int animChoice);

	void AnimateFrames();

	sf::IntRect getCurrentFrame() {
		return frames.at(static_cast<int>(fmin(frame, col - 1)));
	}
	bool getAnimationStatus() {
		return animationEnded;
	}

private:
	// Frames selected from the spritesheet
	std::vector<sf::IntRect> frames;
	int frame; // current frame

	// Properties of the spritesheet
	sf::Texture texture; 
	int rows, col;

	// Properties of the animation
	int timer;
	int speed;
	int endFrames;

	bool animationEnded; // True when the animation ends
};