Mathf.java

package net.kennux.cubicworld.util;

/**
 * Float math helper implementation.
 * 
 * Most functions in here are just wrapped Math.xy functions.
 * 
 * @author KennuX
 *
 */
public class Mathf
{
	/**
	 * Ceils a float to an integer.
	 * 
	 * @param val
	 * @return
	 */
	public static int ceilToInt(float val)
	{
		return (int) Math.ceil(val);
	}

	/**
	 * Floors a float to an integer.
	 * 
	 * @param val
	 * @return
	 */
	public static int floorToInt(float val)
	{
		return (int) Math.floor(val);
	}

	/**
	 * Returns the bigger float.
	 * 
	 * @param a
	 * @param b
	 * @return
	 */
	public static float max(float a, float b)
	{
		return Math.max(a, b);
	}

	/**
	 * Returns the bigger integer.
	 * 
	 * @param a
	 * @param b
	 * @return
	 */
	public static int max(int a, int b)
	{
		return Math.max(a, b);
	}

	/**
	 * Returns the smaller float.
	 * 
	 * @param a
	 * @param b
	 * @return
	 */
	public static float min(float a, float b)
	{
		return Math.min(a, b);
	}

	/**
	 * Returns the smaller integer.
	 * 
	 * @param a
	 * @param b
	 * @return
	 */
	public static int min(int a, int b)
	{
		return Math.min(a, b);
	}

	/**
	 * Floors a float to an integer.
	 * 
	 * @param val
	 * @return
	 */
	public static int textureId(float val)
	{
		return (int) Math.floor(val);
	}
}