mirror of
https://github.com/CitizensDev/Citizens2.git
synced 2024-12-29 12:37:37 +01:00
Add -c flag to '/npc anchor --save anchor_name' to save location of the cursor.
This commit is contained in:
Jeremy Schroeder
parent
b8878eda5d
commit
d6c6b3864f
@ -1,242 +1,252 @@
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// $Id$
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/*
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* Copyright (C) 2010 sk89q <http://www.sk89q.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the 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,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU 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 net.citizensnpcs.command;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import org.bukkit.Location;
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import org.bukkit.command.BlockCommandSender;
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import org.bukkit.command.CommandSender;
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import org.bukkit.entity.Player;
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import com.google.common.collect.Lists;
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import com.google.common.collect.Maps;
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public class CommandContext {
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protected String[] args;
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protected final Set<Character> flags = new HashSet<Character>();
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private Location location = null;
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private final CommandSender sender;
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protected final Map<String, String> valueFlags = Maps.newHashMap();
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public CommandContext(CommandSender sender, String[] args) {
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this.sender = sender;
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int i = 1;
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for (; i < args.length; i++) {
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// initial pass for quotes
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args[i] = args[i].trim();
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if (args[i].length() == 0) {
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// Ignore this
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continue;
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} else if (args[i].charAt(0) == '\'' || args[i].charAt(0) == '"') {
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char quote = args[i].charAt(0);
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String quoted = args[i].substring(1); // remove initial quote
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for (int inner = i + 1; inner < args.length; inner++) {
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if (args[inner].isEmpty())
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continue;
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String test = args[inner].trim();
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quoted += " " + test;
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if (test.charAt(test.length() - 1) == quote) {
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args[i] = quoted.substring(0, quoted.length() - 1);
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for (int j = i + 1; j != inner; ++j)
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args[j] = "";
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// remove ending quote
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break;
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}
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}
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}
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}
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for (i = 1; i < args.length; ++i) {
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// second pass for flags
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if (args[i].length() == 0)
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continue;
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if (i + 1 < args.length && args[i].length() > 2 && args[i].matches("^--[a-zA-Z]+$")) {
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int inner = i + 1;
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while (args[inner].length() == 0) {
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// later args may have been quoted
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++inner;
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if (inner >= args.length) {
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inner = -1;
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break;
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}
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}
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if (inner != -1) {
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valueFlags.put(args[i].toLowerCase().replaceFirst("--", ""), args[inner]);
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args[i] = "";
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args[inner] = "";
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}
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} else if (args[i].charAt(0) == '-' && args[i].matches("^-[a-zA-Z]+$")) {
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for (int k = 1; k < args[i].length(); k++)
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flags.add(args[i].charAt(k));
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args[i] = "";
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}
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}
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List<String> copied = Lists.newArrayList();
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for (String arg : args) {
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arg = arg.trim();
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if (arg == null || arg.isEmpty())
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continue;
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copied.add(arg.trim());
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}
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this.args = copied.toArray(new String[copied.size()]);
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}
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public CommandContext(String[] args) {
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this(null, args);
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}
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public int argsLength() {
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return args.length - 1;
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}
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public String getCommand() {
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return args[0];
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}
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public double getDouble(int index) throws NumberFormatException {
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return Double.parseDouble(args[index + 1]);
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}
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public double getDouble(int index, double def) throws NumberFormatException {
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return index + 1 < args.length ? Double.parseDouble(args[index + 1]) : def;
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}
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public String getFlag(String ch) {
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return valueFlags.get(ch);
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}
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public String getFlag(String ch, String def) {
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final String value = valueFlags.get(ch);
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if (value == null) {
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return def;
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}
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return value;
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}
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public double getFlagDouble(String ch) throws NumberFormatException {
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return Double.parseDouble(valueFlags.get(ch));
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}
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public double getFlagDouble(String ch, double def) throws NumberFormatException {
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final String value = valueFlags.get(ch);
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if (value == null) {
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return def;
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}
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return Double.parseDouble(value);
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}
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public int getFlagInteger(String ch) throws NumberFormatException {
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return Integer.parseInt(valueFlags.get(ch));
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}
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public int getFlagInteger(String ch, int def) throws NumberFormatException {
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final String value = valueFlags.get(ch);
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if (value == null) {
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return def;
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}
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return Integer.parseInt(value);
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}
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public Set<Character> getFlags() {
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return flags;
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}
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public int getInteger(int index) throws NumberFormatException {
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return Integer.parseInt(args[index + 1]);
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}
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public int getInteger(int index, int def) throws NumberFormatException {
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if (index + 1 < args.length) {
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try {
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return Integer.parseInt(args[index + 1]);
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} catch (NumberFormatException ex) {
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}
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}
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return def;
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}
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public String getJoinedStrings(int initialIndex) {
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return getJoinedStrings(initialIndex, ' ');
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}
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public String getJoinedStrings(int initialIndex, char delimiter) {
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initialIndex = initialIndex + 1;
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StringBuilder buffer = new StringBuilder(args[initialIndex]);
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for (int i = initialIndex + 1; i < args.length; i++)
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buffer.append(delimiter).append(args[i]);
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return buffer.toString().trim();
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}
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public String[] getPaddedSlice(int index, int padding) {
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String[] slice = new String[args.length - index + padding];
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System.arraycopy(args, index, slice, padding, args.length - index);
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return slice;
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}
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public Location getSenderLocation() {
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if (location != null || sender == null)
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return location;
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if (sender instanceof Player)
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location = ((Player) sender).getLocation();
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else if (sender instanceof BlockCommandSender)
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location = ((BlockCommandSender) sender).getBlock().getLocation();
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return location;
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}
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public String[] getSlice(int index) {
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String[] slice = new String[args.length - index];
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System.arraycopy(args, index, slice, 0, args.length - index);
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return slice;
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}
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public String getString(int index) {
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return args[index + 1];
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}
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public String getString(int index, String def) {
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return index + 1 < args.length ? args[index + 1] : def;
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}
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public Map<String, String> getValueFlags() {
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return valueFlags;
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}
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public boolean hasFlag(char ch) {
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return flags.contains(ch);
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}
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public boolean hasValueFlag(String ch) {
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return valueFlags.containsKey(ch);
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}
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public int length() {
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return args.length;
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}
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public boolean matches(String command) {
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return args[0].equalsIgnoreCase(command);
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}
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// $Id$
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/*
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* Copyright (C) 2010 sk89q <http://www.sk89q.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the 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,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU 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 net.citizensnpcs.command;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import org.bukkit.Location;
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import org.bukkit.command.BlockCommandSender;
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import org.bukkit.command.CommandSender;
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import org.bukkit.entity.Player;
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import com.google.common.collect.Lists;
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import com.google.common.collect.Maps;
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public class CommandContext {
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protected String[] args;
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protected final Set<Character> flags = new HashSet<Character>();
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private Location location = null;
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private final CommandSender sender;
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protected final Map<String, String> valueFlags = Maps.newHashMap();
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public CommandContext(CommandSender sender, String[] args) {
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this.sender = sender;
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int i = 1;
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for (; i < args.length; i++) {
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// initial pass for quotes
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args[i] = args[i].trim();
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if (args[i].length() == 0) {
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// Ignore this
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continue;
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} else if (args[i].charAt(0) == '\'' || args[i].charAt(0) == '"') {
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char quote = args[i].charAt(0);
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String quoted = args[i].substring(1); // remove initial quote
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for (int inner = i + 1; inner < args.length; inner++) {
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if (args[inner].isEmpty())
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continue;
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String test = args[inner].trim();
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quoted += " " + test;
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if (test.charAt(test.length() - 1) == quote) {
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args[i] = quoted.substring(0, quoted.length() - 1);
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for (int j = i + 1; j != inner; ++j)
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args[j] = "";
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// remove ending quote
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break;
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}
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}
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}
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}
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for (i = 1; i < args.length; ++i) {
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// second pass for flags
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if (args[i].length() == 0)
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continue;
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if (i + 1 < args.length && args[i].length() > 2 && args[i].matches("^--[a-zA-Z]+$")) {
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int inner = i + 1;
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while (args[inner].length() == 0) {
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// later args may have been quoted
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++inner;
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if (inner >= args.length) {
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inner = -1;
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break;
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}
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}
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if (inner != -1) {
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valueFlags.put(args[i].toLowerCase().replaceFirst("--", ""), args[inner]);
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args[i] = "";
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args[inner] = "";
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}
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} else if (args[i].charAt(0) == '-' && args[i].matches("^-[a-zA-Z]+$")) {
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for (int k = 1; k < args[i].length(); k++)
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flags.add(args[i].charAt(k));
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args[i] = "";
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}
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}
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List<String> copied = Lists.newArrayList();
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for (String arg : args) {
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arg = arg.trim();
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if (arg == null || arg.isEmpty())
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continue;
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copied.add(arg.trim());
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}
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this.args = copied.toArray(new String[copied.size()]);
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}
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public CommandContext(String[] args) {
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this(null, args);
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}
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public int argsLength() {
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return args.length - 1;
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}
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public String getCommand() {
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return args[0];
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}
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public double getDouble(int index) throws NumberFormatException {
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return Double.parseDouble(args[index + 1]);
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}
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public double getDouble(int index, double def) throws NumberFormatException {
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return index + 1 < args.length ? Double.parseDouble(args[index + 1]) : def;
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}
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public String getFlag(String ch) {
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return valueFlags.get(ch);
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}
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public String getFlag(String ch, String def) {
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final String value = valueFlags.get(ch);
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if (value == null) {
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return def;
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}
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return value;
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}
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public double getFlagDouble(String ch) throws NumberFormatException {
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return Double.parseDouble(valueFlags.get(ch));
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}
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public double getFlagDouble(String ch, double def) throws NumberFormatException {
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final String value = valueFlags.get(ch);
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if (value == null) {
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return def;
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}
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return Double.parseDouble(value);
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}
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public int getFlagInteger(String ch) throws NumberFormatException {
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return Integer.parseInt(valueFlags.get(ch));
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}
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public int getFlagInteger(String ch, int def) throws NumberFormatException {
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final String value = valueFlags.get(ch);
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if (value == null) {
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return def;
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}
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return Integer.parseInt(value);
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}
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public Set<Character> getFlags() {
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return flags;
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}
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public int getInteger(int index) throws NumberFormatException {
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return Integer.parseInt(args[index + 1]);
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}
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public int getInteger(int index, int def) throws NumberFormatException {
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if (index + 1 < args.length) {
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try {
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return Integer.parseInt(args[index + 1]);
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} catch (NumberFormatException ex) {
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}
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}
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return def;
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}
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public String getJoinedStrings(int initialIndex) {
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return getJoinedStrings(initialIndex, ' ');
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}
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public String getJoinedStrings(int initialIndex, char delimiter) {
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initialIndex = initialIndex + 1;
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StringBuilder buffer = new StringBuilder(args[initialIndex]);
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for (int i = initialIndex + 1; i < args.length; i++)
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buffer.append(delimiter).append(args[i]);
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return buffer.toString().trim();
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}
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public String[] getPaddedSlice(int index, int padding) {
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String[] slice = new String[args.length - index + padding];
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System.arraycopy(args, index, slice, padding, args.length - index);
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return slice;
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}
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public Location getSenderLocation() {
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if (location != null || sender == null)
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return location;
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if (sender instanceof Player)
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location = ((Player) sender).getLocation();
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else if (sender instanceof BlockCommandSender)
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location = ((BlockCommandSender) sender).getBlock().getLocation();
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return location;
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}
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public Location getSenderTargetBlockLocation() {
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if (location != null || sender == null)
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return location;
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if (sender instanceof Player)
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location = ((Player) sender).getTargetBlock(null, 50).getLocation();
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else if (sender instanceof BlockCommandSender)
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location = ((BlockCommandSender) sender).getBlock().getLocation();
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return location;
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}
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public String[] getSlice(int index) {
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String[] slice = new String[args.length - index];
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System.arraycopy(args, index, slice, 0, args.length - index);
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return slice;
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}
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public String getString(int index) {
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return args[index + 1];
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}
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public String getString(int index, String def) {
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return index + 1 < args.length ? args[index + 1] : def;
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}
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public Map<String, String> getValueFlags() {
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return valueFlags;
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}
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|
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public boolean hasFlag(char ch) {
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return flags.contains(ch);
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}
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public boolean hasValueFlag(String ch) {
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return valueFlags.containsKey(ch);
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}
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public int length() {
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return args.length;
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}
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public boolean matches(String command) {
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return args[0].equalsIgnoreCase(command);
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}
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}
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