Hi guys! i'm very new to C++ and trying to set up a walk animation but when i run the program my animation is way to fast.
I'm currently following a tutorial how to make an animation, but i dont know how to alter the speed. The maker of the tutorial is not responding to my questions so thats why i'm here ;)
Can you guys help me find the right alteration to my code to make my animation slow down?
My code looks like this:
main.ccp:
int main()
{
RenderWindow window(VideoMode(600, 400), "first window made in C++", Style::Close | Style::Titlebar | Style::Resize);
RectangleShape player1(Vector2f(50.0f, 50.0f));
player1.setPosition(150.0f, 300.0f);
Texture playerTexture;
playerTexture.loadFromFile("baldricfrontwalksheet_01.png");
player1.setTexture(&playerTexture);
Animation animation(&playerTexture, Vector2u(9, 4), 0.3f);
float deltaTime = 0.0f;
Clock clock;
while(window.isOpen())
{
Event evnt;
while (window.pollEvent(evnt))
{
deltaTime = clock.restart().asSeconds();
switch (evnt.type)
{
case Event::Closed:
window.close();
break;
case Event::Resized:
printf("New window width: %i New window height %i", evnt.size.width, evnt.size.height);
break;
// Input possible
case Event::TextEntered:
if (evnt.text.unicode < 128)
{
printf("%c", evnt.text.unicode);
}
}
if (evnt.type == evnt.Closed)
{
window.close();
}
}
/* Player1 movement */
if (Keyboard::isKeyPressed(Keyboard::Key::A))
{
player1.move(-0.1f, 0.0f);
}
if (Keyboard::isKeyPressed(Keyboard::Key::D))
{
player1.move(0.1f, 0.0f);
}
if (Keyboard::isKeyPressed(Keyboard::Key::W))
{
player1.move(0.0f, -0.1f);
}
if (Keyboard::isKeyPressed(Keyboard::Key::S))
{
player1.move(0.0f, 0.1f);
}
/*
if (Mouse::isButtonPressed(Mouse::Left))
{
Vector2i mousePos = Mouse::getPosition(window);
player.setPosition(static_cast<float>(mousePos.x), static_cast<float>(mousePos.y));
}
*/
animation.Update(3, deltaTime);
player1.setTextureRect(animation.uvRect);
window.clear();
window.draw(player1);
/*window.draw(player2);*/
window.display();
}
return 0;
}
animation.ccp
Animation::Animation(Texture* texture, Vector2u imageCount, float switchTime)
{
this->imageCount = imageCount;
this->switchTime = switchTime;
totalTime = 0.0f;
currentImage.x = 0;
uvRect.width = int(texture->getSize().x / float(imageCount.x));
uvRect.height = int(texture->getSize().y / float(imageCount.y));
}
Animation::~Animation()
{
}
void Animation::Update(int row, float deltaTime)
{
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;
}
Animation.h:
class Animation
{
public:
Animation(Texture* texture, Vector2u imageCount, float switchTime);
~Animation();
void Update(int row, float deltaTime);
public:
IntRect uvRect;
private:
Vector2u imageCount;
Vector2u currentImage;
float totalTime;
float switchTime;
};
Greetings,
Olivier
Animation(Texture* texture, Vector2u imageCount, float switchTime);
I didn't check, but it looks so obvious that it is switchTime :P