Animation.cpp

#include "Animation.h"

//constructor && destructor
Animation::Animation(sf::Texture *texture, sf::Vector2u imageCount, float switchTime)
{
    this->imageCount = imageCount;
    this->switchTime = switchTime;

    totalTime = 0.0f;
    currentImage.x = 0.0f;
    uvRect.width = texture->getSize().x / float(imageCount.x);
    uvRect.height = texture->getSize().y / float(imageCount.y);

}

Animation::~Animation()
{

}


void Animation::update(float deltaTime,int row)
{
    currentImage.y = row;
    totalTime += deltaTime;

    if(totalTime >= switchTime)
    {
        totalTime -= switchTime;
        currentImage.x++;

        if(currentImage.x >= imageCount.x)
        {
            currentImage.x = 0;
        }
    }

    uvRect.left = currentImage.x * uvRect.width;
    uvRect.top = currentImage.y * uvRect.height;
}