105 lines
3.0 KiB
Java
105 lines
3.0 KiB
Java
/*
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* WorldGuard, a suite of tools for Minecraft
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* Copyright (C) sk89q <http://www.sk89q.com>
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* Copyright (C) WorldGuard team and contributors
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.sk89q.worldguard.protection.flags;
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import com.sk89q.worldedit.math.Vector3;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* Stores a vector.
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*/
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public class VectorFlag extends Flag<Vector3> {
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public VectorFlag(String name, RegionGroup defaultGroup) {
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super(name, defaultGroup);
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}
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public VectorFlag(String name) {
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super(name);
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}
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@Override
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public Vector3 parseInput(FlagContext context) throws InvalidFlagFormatException {
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String input = context.getUserInput();
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if ("here".equalsIgnoreCase(input)) {
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return context.getPlayerSender().getLocation().toVector();
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} else {
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String[] split = input.split(",");
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if (split.length == 3) {
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try {
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return Vector3.at(
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Double.parseDouble(split[0]),
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Double.parseDouble(split[1]),
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Double.parseDouble(split[2])
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);
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} catch (NumberFormatException ignored) {
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}
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}
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throw new InvalidFlagFormatException("Expected 'here' or x,y,z.");
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}
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}
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@Override
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public Vector3 unmarshal(Object o) {
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if (o instanceof Map<?, ?>) {
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Map<?, ?> map = (Map<?, ?>) o;
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Object rawX = map.get("x");
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Object rawY = map.get("y");
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Object rawZ = map.get("z");
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if (rawX == null || rawY == null || rawZ == null) {
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return null;
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}
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return Vector3.at(toNumber(rawX), toNumber(rawY), toNumber(rawZ));
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}
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return null;
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}
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@Override
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public Object marshal(Vector3 o) {
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Map<String, Object> vec = new HashMap<>();
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vec.put("x", o.getX());
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vec.put("y", o.getY());
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vec.put("z", o.getZ());
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return vec;
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}
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private double toNumber(Object o) {
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if (o instanceof Integer) {
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return (Integer) o;
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} else if (o instanceof Long) {
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return (Long) o;
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} else if (o instanceof Float) {
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return (Float) o;
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} else if (o instanceof Double) {
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return (Double) o;
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} else {
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return 0;
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}
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}
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}
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