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credits.cpp
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credits.cpp
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#include <array>
#include "credits.h"
#include <iostream>
Credits::Credits(sf::Font *gameFont):
txtInterval(2),
timeCounter(0),
txtState(state_nothing),
txtNumber(0)
{
creditsTxt[0] = "for Olaf & Igor, on their birthday";
creditsTxt[1] = "game design, code, audio: bluszcz";
creditsTxt[2] = "game design, visual art: ukata";
creditsTxt[3] = "game design, tests: igor & olaf";
text.setFont(*gameFont);
text.setCharacterSize(30);
setTxt(0);
text.setString("asdasd");
text.setFont(*gameFont);
text.setColor(sf::Color(sf::Color::White));
}
void Credits::setTxt(int number)
{
text.setString(creditsTxt[number]);
sf::FloatRect rectTxt = text.getLocalBounds();
text.setPosition(((1360/2)-(rectTxt.width/2)),((768*0.85)-(rectTxt.height/2)));
}
void Credits::update(sf::Time frameTime)
{
timeCounter += frameTime.asSeconds();
if (timeCounter>txtInterval){
changeState();
}
float ratio = 255/2;
if (txtState==state_fade_in)
{
text.setColor(sf::Color(255,255,255,ratio*timeCounter));
} else if (txtState==state_fade_out)
{
text.setColor(sf::Color(255,255,255,255-(ratio*timeCounter)));
} else if (txtState==state_text)
{
text.setColor(sf::Color(255,255,255,255));
}
}
void Credits::draw(sf::RenderTarget &target, sf::RenderStates states) const
{
if (txtState!=state_nothing)
{
states.transform *= getTransform();
target.draw(text, states);
}
}
void Credits::changeState(){
timeCounter = 0;
if (txtState==state_nothing)
{
txtState = state_fade_in;
return ;
}
if (txtState==state_fade_in)
{
txtState = state_text;
return ;
}
if (txtState==state_text)
{
txtState = state_fade_out;
return ;
}
if (txtState==state_fade_out)
{
txtState = state_nothing;
txtNumber += 1;
if (txtNumber>3)
{
txtNumber = 0;
}
setTxt(txtNumber);
return ;
}
}

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credits.cpp (2 KB)

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