Plex-FAWE/src/main/java/com/sk89q/worldedit/BlockVector.java

112 lines
2.7 KiB
Java

// $Id$
/*
* WorldEdit
* Copyright (C) 2010 sk89q <http://www.sk89q.com> and contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit;
/**
* Extension of Vector that supports being compared as ints (for accuracy).
*
* @author sk89q
*/
public class BlockVector extends Vector {
public static final BlockVector ZERO = new BlockVector(0, 0, 0);
public static final BlockVector UNIT_X = new BlockVector(1, 0, 0);
public static final BlockVector UNIT_Y = new BlockVector(0, 1, 0);
public static final BlockVector UNIT_Z = new BlockVector(0, 0, 1);
public static final BlockVector ONE = new BlockVector(1, 1, 1);
/**
* Construct the Vector object.
*
* @param pt
*/
public BlockVector(Vector pt) {
super(pt);
}
/**
* Construct the Vector object.
*
* @param x
* @param y
* @param z
*/
public BlockVector(int x, int y, int z) {
super(x, y, z);
}
/**
* Construct the Vector object.
*
*
* @param x
* @param y
* @param z
*/
public BlockVector(float x, float y, float z) {
super(x, y, z);
}
/**
* Construct the Vector object.
*
*
* @param x
* @param y
* @param z
*/
public BlockVector(double x, double y, double z) {
super(x, y, z);
}
/**
* Checks if another object is equivalent.
*
* @param obj
* @return whether the other object is equivalent
*/
@Override
public boolean equals(Object obj) {
if (!(obj instanceof Vector)) {
return false;
}
Vector other = (Vector) obj;
return (int) other.getX() == (int) this.x && (int) other.getY() == (int) this.y
&& (int) other.getZ() == (int) this.z;
}
/**
* Gets the hash code.
*
* @return hash code
*/
@Override
public int hashCode() {
return ((int) x << 19) ^
((int) y << 12) ^
(int) z;
}
@Override
public BlockVector toBlockVector() {
return this;
}
}