534 lines
19 KiB
Java
534 lines
19 KiB
Java
package com.ne0nx3r0.betteralias.alias;
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import com.ne0nx3r0.betteralias.BetterAlias;
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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.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Set;
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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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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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// Helper methods
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public class AliasManager
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{
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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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{
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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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{
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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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{
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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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{
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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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{
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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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{
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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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{
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int iArg;
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if(sArg.equals("*"))
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{
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iArg = -1;
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}
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else
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{
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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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{
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sArgLines = yml.getStringList(sAlias+"."+sArg);
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}
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else
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{
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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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{
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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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{
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String sType = sArgLine.substring(0,sArgLine.indexOf(" "));
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if(sType.equalsIgnoreCase("console"))
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{
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type = AliasCommandTypes.CONSOLE;
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sArgLine = sArgLine.substring(sArgLine.indexOf(" ")+1);
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}
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else if(sType.equalsIgnoreCase("player_as_op"))
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{
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type = AliasCommandTypes.PLAYER_AS_OP;
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sArgLine = sArgLine.substring(sArgLine.indexOf(" ")+1);
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}
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else if(sType.equalsIgnoreCase("reply"))
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{
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type = AliasCommandTypes.REPLY_MESSAGE;
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sArgLine = sArgLine.substring(sArgLine.indexOf(" ")+1);
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}
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else if(sType.equalsIgnoreCase("wait"))
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{
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String[] sArgLineParams = sArgLine.split(" ");
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try
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{
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waitTime = Integer.parseInt(sArgLineParams[1]);
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}
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catch(Exception e)
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{
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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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{
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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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}
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else if(sArgLineParams[2].equalsIgnoreCase("console"))
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{
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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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}
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else
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{
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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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{
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Player player = null;
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if(cs instanceof Player)
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{
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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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{
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if(regexMatcher.group(1) != null)
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{
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// Add double-quoted string without the quotes
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args.add(regexMatcher.group(1));
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}
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else if (regexMatcher.group(2) != null)
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{
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// Add single-quoted string without the quotes
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args.add(regexMatcher.group(2));
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}
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else
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{
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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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{
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for(AliasCommand ac : alias.getCommands(args.size()))
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{
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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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{
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String text = m.group(0).substring(1);
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if(text.equalsIgnoreCase("name"))
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{
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if(player != null)
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{
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text = player.getName();
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}
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else
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{
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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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}
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else if(text.equalsIgnoreCase("handItemName"))
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{
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if(player != null)
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{
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text = player.getItemInHand().getType().name();
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}
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else
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{
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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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}
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else if(text.equalsIgnoreCase("handItemID"))
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{
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if(player != null)
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{
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text = new Integer(player.getItemInHand().getTypeId()).toString();
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}
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else
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{
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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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}
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else if(text.equalsIgnoreCase("oppositeGameMode"))
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{
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if(player != null)
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{
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text = player.getGameMode().equals(GameMode.SURVIVAL)?"creative":"survival";
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}
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else
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{
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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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}
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else if(text.equalsIgnoreCase("*"))
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{
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text = commandString;
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}
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else if(text.length() >= 2 && text.substring(1,2).equalsIgnoreCase("p"))
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{
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int iParam = -1;
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try
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{
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iParam = Integer.parseInt(text.substring(0,1));
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}
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catch(Exception ex){}
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if(iParam > -1 && args.size() >= iParam)
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{
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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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{
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if(p.getName().toLowerCase().contains(sPlayerName))
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{
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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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}
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else
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{
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int iParam = -1;
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try
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{
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iParam = Integer.parseInt(text);
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}
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catch(Exception ex){}
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if(iParam > -1 && args.size() >= iParam)
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{
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text = args.get(iParam-1);
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}
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else
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{
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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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{
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cs.sendMessage(sNewCommand);
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}
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else if(ac.type.equals(AliasCommandTypes.WAIT_THEN_REPLY))
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{
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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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{
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public void run()
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{
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csWait.sendMessage(message);
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}
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}, ac.waitTime);
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}
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else if(ac.type.equals(AliasCommandTypes.WAIT_THEN_CONSOLE))
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{
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if(player != null)
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{
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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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}
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else
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{
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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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}
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else if(ac.type.equals(AliasCommandTypes.WAIT))
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{
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if(player != null)
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{
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plugin.getServer().getScheduler().runTaskLater(plugin, new waitPlayerCommand(sNewCommand,player.getName()), ac.waitTime);
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}
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else
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{
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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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}
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else if(ac.type.equals(AliasCommandTypes.PLAYER_AS_OP) && player != null)
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{
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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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{
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try
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{
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player.setOp(true);
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AliasManager.plugin.getServer().dispatchCommand(player, sNewCommand.substring(1));
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}
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catch(Exception e)
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{
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e.printStackTrace();
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}
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finally
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{
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player.setOp(false);
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}
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}
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else
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{
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AliasManager.plugin.getServer().dispatchCommand(player, sNewCommand.substring(1));
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}
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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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{
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if(player != null)
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{
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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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}
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else
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{
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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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}
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else
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{
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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 Alias getAliasMatch(String sCommand)
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{
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String sCommandLower = sCommand.toLowerCase();
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for(Alias alias : this.aliases.values())
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{
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if(alias.caseSensitive)
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{
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if(sCommand.startsWith(alias.command))
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{
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return alias;
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}
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}
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else// Case insensitive
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{
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if(sCommandLower.startsWith(alias.command))
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{
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return alias;
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}
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}
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}
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return null;
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}
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// Delayed tasks
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private static class waitConsoleCommand implements Runnable
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{
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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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{
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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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{
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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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{
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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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{
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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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{
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Player p = plugin.getServer().getPlayer(playerName);
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if(p != null)
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{
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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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{
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try
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{
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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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{
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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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{
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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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{
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for(ChatColor cc : ChatColor.values())
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{
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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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