411 lines
16 KiB
Java
411 lines
16 KiB
Java
package com.ne0nx3r0.betteralias.alias;
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import com.ne0nx3r0.betteralias.BetterAlias;
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import org.bukkit.ChatColor;
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import org.bukkit.GameMode;
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import org.bukkit.command.CommandSender;
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import org.bukkit.configuration.file.FileConfiguration;
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import org.bukkit.configuration.file.YamlConfiguration;
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import org.bukkit.entity.Player;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.util.*;
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import java.util.logging.Level;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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// Helper methods
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public class AliasManager {
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private static BetterAlias plugin;
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private HashMap<String, Alias> aliases;
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public AliasManager(BetterAlias plugin) {
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AliasManager.plugin = plugin;
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this.loadAliases();
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}
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public final boolean loadAliases() {
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this.aliases = new HashMap<String, Alias>();
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File configFile = new File(plugin.getDataFolder(), "aliases.yml");
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if (!configFile.exists()) {
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configFile.getParentFile().mkdirs();
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copy(plugin.getResource("aliases.yml"), configFile);
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}
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FileConfiguration yml = YamlConfiguration.loadConfiguration(configFile);
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Set<String> aliasList = yml.getKeys(false);
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if (aliasList.isEmpty()) {
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plugin.getLogger().log(Level.WARNING, "No aliases found in aliases.yml");
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return false;
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}
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for (String sAlias : aliasList) {
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Alias alias = new Alias(
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sAlias,
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yml.getBoolean(sAlias + ".caseSensitive", false),
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yml.getString(sAlias + ".permission", null));
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for (String sArg : yml.getConfigurationSection(sAlias).getKeys(false)) {
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List<AliasCommand> commandsList = new ArrayList<AliasCommand>();
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if (!sArg.equalsIgnoreCase("permission") && !sArg.equalsIgnoreCase("caseSensitive")) {
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int iArg;
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if (sArg.equals("*")) {
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iArg = -1;
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} else {
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iArg = Integer.parseInt(sArg);
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}
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List<String> sArgLines = new ArrayList<String>();
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if (yml.isList(sAlias + "." + sArg)) {
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sArgLines = yml.getStringList(sAlias + "." + sArg);
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} else {
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sArgLines.add(yml.getString(sAlias + "." + sArg));
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}
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for (String sArgLine : sArgLines) {
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AliasCommandTypes type = AliasCommandTypes.PLAYER;
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int waitTime = 0;
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if (sArgLine.contains(" ")) {
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String sType = sArgLine.substring(0, sArgLine.indexOf(" "));
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if (sType.equalsIgnoreCase("console")) {
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type = AliasCommandTypes.CONSOLE;
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sArgLine = sArgLine.substring(sArgLine.indexOf(" ") + 1);
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} else if (sType.equalsIgnoreCase("player_as_op")) {
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type = AliasCommandTypes.PLAYER_AS_OP;
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sArgLine = sArgLine.substring(sArgLine.indexOf(" ") + 1);
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} else if (sType.equalsIgnoreCase("reply")) {
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type = AliasCommandTypes.REPLY_MESSAGE;
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sArgLine = sArgLine.substring(sArgLine.indexOf(" ") + 1);
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} else if (sType.equalsIgnoreCase("wait")) {
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String[] sArgLineParams = sArgLine.split(" ");
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try {
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waitTime = Integer.parseInt(sArgLineParams[1]);
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} catch (Exception e) {
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plugin.getLogger().log(Level.WARNING, "Invalid wait time for command {0} in alias {1}, skipping line",
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new Object[]{sArgLine, sAlias});
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continue;
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}
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if (sArgLineParams[2].equalsIgnoreCase("reply")) {
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type = AliasCommandTypes.WAIT_THEN_REPLY;
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sArgLine = sArgLine.replace(sArgLineParams[0] + " " + sArgLineParams[1] + " " + sArgLineParams[2] + " ", "");
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} else if (sArgLineParams[2].equalsIgnoreCase("console")) {
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type = AliasCommandTypes.WAIT_THEN_CONSOLE;
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sArgLine = sArgLine.replace(sArgLineParams[0] + " " + sArgLineParams[1] + " " + sArgLineParams[2] + " ", "");
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} else {
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type = AliasCommandTypes.WAIT;
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sArgLine = sArgLine.replace(sArgLineParams[0] + " " + sArgLineParams[1] + " ", "");
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}
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}
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}
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sArgLine = this.replaceColorCodes(sArgLine);
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commandsList.add(new AliasCommand(sArgLine, type, waitTime));
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}
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alias.setCommandsFor(iArg, commandsList);
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}
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}
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this.aliases.put(sAlias, alias);
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}
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return true;
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}
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public boolean sendAliasCommands(Alias alias, CommandSender cs, String commandString) {
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Player player = null;
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if (cs instanceof Player) {
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player = (Player) cs;
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}
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List<String> args = new ArrayList<String>();
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Pattern regex = Pattern.compile("[^\\s\"']+|\"([^\"]*)\"|'([^']*)'");
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Matcher regexMatcher = regex.matcher(commandString);
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while (regexMatcher.find()) {
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if (regexMatcher.group(1) != null) {
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// Add double-quoted string without the quotes
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args.add(regexMatcher.group(1));
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} else if (regexMatcher.group(2) != null) {
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// Add single-quoted string without the quotes
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args.add(regexMatcher.group(2));
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} else {
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// Add unquoted word
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args.add(regexMatcher.group());
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}
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}
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if (alias.hasCommandFor(args.size())) {
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for (AliasCommand ac : alias.getCommands(args.size())) {
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String sAliasCommand = ac.command;
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Matcher m = Pattern.compile("!([0-9a-zA-Z~*]+)").matcher(sAliasCommand);
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StringBuffer sb = new StringBuffer(sAliasCommand.length());
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while (m.find()) {
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String text = m.group(0).substring(1);
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if (text.equalsIgnoreCase("name")) {
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if (player != null) {
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text = player.getName();
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} else {
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cs.sendMessage("[BetterAlias] " + ChatColor.RED + "A parameter of this alias requires a player.");
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cs.sendMessage("[BetterAlias] Line: " + ac.command);
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return true;
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}
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} else if (text.equalsIgnoreCase("handItemName")) {
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if (player != null) {
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text = player.getItemInHand().getType().name();
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} else {
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cs.sendMessage("[BetterAlias] " + ChatColor.RED + "A parameter of this alias requires a player.");
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cs.sendMessage("[BetterAlias] Line: " + ac.command);
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return true;
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}
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} else if (text.equalsIgnoreCase("handItemID")) {
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if (player != null) {
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text = new Integer(player.getItemInHand().getTypeId()).toString();
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} else {
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cs.sendMessage("[BetterAlias] " + ChatColor.RED + "A parameter of this alias requires a player.");
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cs.sendMessage("[BetterAlias] Line: " + ac.command);
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return true;
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}
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} else if (text.equalsIgnoreCase("oppositeGameMode")) {
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if (player != null) {
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text = player.getGameMode().equals(GameMode.SURVIVAL) ? "creative" : "survival";
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} else {
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cs.sendMessage("[BetterAlias] " + ChatColor.RED + "A parameter of this alias requires a player.");
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cs.sendMessage("[BetterAlias] Line: " + ac.command);
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return true;
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}
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} else if (text.equalsIgnoreCase("*")) {
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//ltrim emulation
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while(commandString.length() > 0 && commandString.substring(0,1).equals(" ")){
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commandString = commandString.substring(1);
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}
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text = commandString;
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} else if (text.length() >= 2 && text.substring(1, 2).equalsIgnoreCase("p")) {
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int iParam = -1;
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try {
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iParam = Integer.parseInt(text.substring(0, 1));
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} catch (Exception ex) {
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}
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if (iParam > -1 && args.size() >= iParam) {
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String sPlayerName = args.get(iParam - 1).toLowerCase();
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text = "BetterAliasPlayerNotFound";
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for (Player p : plugin.getServer().getOnlinePlayers()) {
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if (p.getName().toLowerCase().contains(sPlayerName)) {
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text = p.getName();
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break;
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}
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}
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}
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} else {
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int iParam = -1;
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try {
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iParam = Integer.parseInt(text);
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} catch (Exception ex) {
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}
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if (iParam > -1 && args.size() >= iParam) {
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text = args.get(iParam - 1);
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} else {
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text = "";
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}
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}
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m.appendReplacement(sb, Matcher.quoteReplacement(text));
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}
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m.appendTail(sb);
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String sNewCommand = sb.toString();
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if (ac.type.equals(AliasCommandTypes.REPLY_MESSAGE)) {
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cs.sendMessage(sNewCommand);
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} else if (ac.type.equals(AliasCommandTypes.WAIT_THEN_REPLY)) {
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final CommandSender csWait = cs;
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final String message = sNewCommand;
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plugin.getServer().getScheduler().runTaskLater(plugin, new Runnable() {
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public void run() {
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csWait.sendMessage(message);
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}
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}, ac.waitTime);
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} else if (ac.type.equals(AliasCommandTypes.WAIT_THEN_CONSOLE)) {
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if (player != null) {
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plugin.getServer().getScheduler().runTaskLater(plugin, new waitConsoleCommand(sNewCommand.substring(1),
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"[BetterAlias] " + ChatColor.AQUA + "Running console command for " + player.getName() + ": " + sNewCommand), ac.waitTime);
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} else {
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plugin.getServer().getScheduler().runTaskLater(plugin, new waitConsoleCommand(sNewCommand.substring(1),
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"[BetterAlias] " + ChatColor.AQUA + "Running: " + sNewCommand), ac.waitTime);
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}
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} else if (ac.type.equals(AliasCommandTypes.WAIT)) {
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if (player != null) {
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plugin.getServer().getScheduler().runTaskLater(plugin, new waitPlayerCommand(sNewCommand, player.getName()), ac.waitTime);
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} else {
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plugin.getServer().getScheduler().runTaskLater(plugin, new waitConsoleCommand(sNewCommand.substring(1),
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"[BetterAlias] " + ChatColor.AQUA + "Running: " + sNewCommand), ac.waitTime);
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}
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} else if (ac.type.equals(AliasCommandTypes.PLAYER_AS_OP) && player != null) {
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AliasManager.plugin.getLogger().log(
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Level.INFO,
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"[BetterAlias] {0}Running player_as_op command for {1}: {2}",
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new Object[]{ChatColor.AQUA, player.getName(), sNewCommand}
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);
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if (player.isOp() == false) {
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try {
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player.setOp(true);
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AliasManager.plugin.getServer().dispatchCommand(player, sNewCommand.substring(1));
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} catch (Exception e) {
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e.printStackTrace();
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} finally {
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player.setOp(false);
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}
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} else {
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AliasManager.plugin.getServer().dispatchCommand(player, sNewCommand.substring(1));
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}
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} else if (ac.type.equals(AliasCommandTypes.CONSOLE)
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|| player == null) {
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if (player != null) {
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plugin.getLogger().log(Level.INFO,
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"[BetterAlias] {0}Running console command for {1}: {2}",
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new Object[]{ChatColor.AQUA, player.getName(), sNewCommand});
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} else {
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cs.sendMessage("[BetterAlias] " + ChatColor.AQUA + "Running: " + sNewCommand);
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}
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plugin.getServer().dispatchCommand(plugin.getServer().getConsoleSender(), sNewCommand.substring(1));
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} else {
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player.chat(sNewCommand);
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}
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}
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return true;
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}
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return false;
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}
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public Collection<Alias> getAliasMatches(String sCommand) {
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String sCommandLower = sCommand.toLowerCase()+" ";
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ArrayList<Alias> aliasMatches = new ArrayList<Alias>();
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for (Alias alias : this.aliases.values()) {
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if (alias.caseSensitive) {
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if (sCommand.startsWith(alias.command+" ")) {
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aliasMatches.add(alias);
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}
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}
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else if (sCommandLower.startsWith(alias.command+" ")) {
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aliasMatches.add(alias);
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}
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}
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return aliasMatches;
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}
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// Delayed tasks
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private static class waitConsoleCommand implements Runnable {
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private final String message;
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private final String command;
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public waitConsoleCommand(String command, String message) {
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this.message = message;
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this.command = command;
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}
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public void run() {
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plugin.getServer().dispatchCommand(plugin.getServer().getConsoleSender(), command);
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}
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}
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private static class waitPlayerCommand implements Runnable {
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private final String playerName;
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private final String command;
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public waitPlayerCommand(String command, String playerName) {
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this.playerName = playerName;
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this.command = command;
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}
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public void run() {
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Player p = plugin.getServer().getPlayer(playerName);
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if (p != null) {
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p.chat(command);
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}
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}
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}
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public void copy(InputStream in, File file) {
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try {
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OutputStream out = new FileOutputStream(file);
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byte[] buf = new byte[1024];
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int len;
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while ((len = in.read(buf)) > 0) {
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out.write(buf, 0, len);
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}
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out.close();
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in.close();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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private String replaceColorCodes(String str) {
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for (ChatColor cc : ChatColor.values()) {
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str = str.replace("&" + cc.name(), cc.toString());
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}
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return str;
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}
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}
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