fps.cpp

/* This file is part of the "ST" project.
 * You may use, distribute or modify this code under the terms
 * of the GNU General Public License version 2.
 * See LICENCE.txt in the root directory of the project.
 *
 * Author: Maxim Atanasov
 * E-mail: maxim.atanasov@protonmail.com
 */
 
#include <main/fps.hpp>
 
void fps::update(double time, double frame_time) {
    average[counter++] = 1000 / frame_time; //TODO: Fix:
    counter = (counter != 16) * counter;
    new_time = time;
    if (new_time - old_time > 64) {
        value = get_average();
        old_time = new_time;
    }
}
 
float fps::get_average() {
    float sum = 0;
    for (float i: average) {
        sum += i;
    }
    return sum / 16;
}
 
float fps::get_value() const {
    return value;
}