D.java

/*******************************************************************************
 * Copyright 2015 Maximilian Stark | Dakror <mail@dakror.de>
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/


package de.dakror.vloxlands.util;

import java.util.Arrays;

import com.badlogic.gdx.Gdx;

/**
 * @author Dakror
 */
public class D {
	static long last = 0;
	
	public static void u() {
		if (last == 0) last = System.nanoTime();
		else {
			double dif = System.nanoTime() - last;
			p(r(dif) + "ns = " + r(dif /= 1000.0) + "µs = " + r(dif /= 1000.0) + "ms = " + r(dif /= 1000.0) + "s = " + r(dif /= 60.0) + "m = " + r(dif /= 60.0) + "h");
			last = 0;
		}
	}
	
	public static void p(Object... objects) {
		if (Gdx.app == null) {
			p2(objects);
			return;
		}
		
		if (objects.length == 1) Gdx.app.log("", "" + objects[0]);
		else Gdx.app.log("", Arrays.toString(objects));
	}
	
	private static void p2(Object... objects) {
		if (objects.length == 1) System.out.println("" + objects[0]);
		else System.out.println(Arrays.toString(objects));
	}
	
	public static String r(double d) {
		String s = (Math.round(d * 1000) / 1000.0) + "";
		while (s.length() < 10)
			s = " " + s;
		
		return s;
	}
}