/*

ahbejarano

Timer utility class.

Source # https://github.com/lwjglgamedev/lwjglbook/blob/master/chapter02/src/main/java/org/lwjglb/engine/Timer.java

*/

package geetransit.minecraft05.engine;

public class Timer {

private double lastLoopTime;

public void init() {

this.lastLoopTime = getTime();

}

public double getTime() {

return System.nanoTime() / 1000_000_000.0;

}

public float getElapsedTime() {

double time = getTime();

float elapsedTime = (float) (time - this.lastLoopTime);

this.lastLoopTime = time;

return elapsedTime;

}

public double getLastLoopTime() {

return this.lastLoopTime;

}

}