76 lines
2.2 KiB
Java
76 lines
2.2 KiB
Java
/*
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* This file is part of BlueMap, licensed under the MIT License (MIT).
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*
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* Copyright (c) Blue (Lukas Rieger) <https://bluecolored.de>
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* Copyright (c) contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package de.bluecolored.bluemap.core.util;
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import com.flowpowered.math.vector.Vector3i;
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import com.google.common.base.Preconditions;
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public enum Direction {
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UP ( 0, 1, 0, Axis.Y),
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DOWN ( 0,-1, 0, Axis.Y),
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NORTH ( 0, 0,-1, Axis.Z),
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SOUTH ( 0, 0, 1, Axis.Z),
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WEST (-1, 0, 0, Axis.X),
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EAST ( 1, 0, 0, Axis.X);
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static {
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UP.opposite = DOWN;
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DOWN.opposite = UP;
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NORTH.opposite = SOUTH;
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SOUTH.opposite = NORTH;
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WEST.opposite = EAST;
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EAST.opposite = WEST;
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}
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private Vector3i dir;
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private Axis axis;
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private Direction opposite;
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private Direction(int x, int y, int z, Axis axis) {
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this.dir = new Vector3i(x, y, z);
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this.axis = axis;
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this.opposite = null;
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}
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public Vector3i toVector(){
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return dir;
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}
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public Direction opposite() {
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return opposite;
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}
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public Axis getAxis() {
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return axis;
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}
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public static Direction fromString(String name){
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Preconditions.checkNotNull(name);
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return valueOf(name.toUpperCase());
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}
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}
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