Added TabCompleter to the commands
This commit is contained in:
libraryaddict
198
src/me/libraryaddict/disguise/commands/DisguiseHelpCommand.java
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198
src/me/libraryaddict/disguise/commands/DisguiseHelpCommand.java
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package me.libraryaddict.disguise.commands;
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import java.lang.reflect.Method;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.List;
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import org.apache.commons.lang.StringUtils;
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import org.bukkit.ChatColor;
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import org.bukkit.command.Command;
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import org.bukkit.command.CommandSender;
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import org.bukkit.command.TabCompleter;
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import me.libraryaddict.disguise.disguisetypes.DisguiseType;
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import me.libraryaddict.disguise.disguisetypes.FlagWatcher;
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import me.libraryaddict.disguise.disguisetypes.watchers.LivingWatcher;
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import me.libraryaddict.disguise.utilities.ReflectionFlagWatchers;
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import me.libraryaddict.disguise.utilities.ReflectionFlagWatchers.ParamInfo;
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public class DisguiseHelpCommand extends BaseDisguiseCommand implements TabCompleter {
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@Override
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public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
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for (String node : new String[] {
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"disguise", "disguiseradius", "disguiseentity", "disguiseplayer"
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}) {
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HashMap<DisguiseType, HashMap<ArrayList<String>, Boolean>> permMap = getPermissions(sender,
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"libsdisguises." + node + ".");
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if (!permMap.isEmpty()) {
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if (args.length == 0) {
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sendCommandUsage(sender, null);
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return true;
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}
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else {
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ParamInfo help = null;
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for (ParamInfo s : ReflectionFlagWatchers.getParamInfos()) {
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String name = s.getName().replaceAll(" ", "");
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if (args[0].equalsIgnoreCase(name) || args[0].equalsIgnoreCase(name + "s")) {
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help = s;
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break;
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}
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}
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if (help != null) {
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sender.sendMessage(ChatColor.RED + help.getName() + ": " + ChatColor.GREEN
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+ StringUtils.join(help.getEnums(), ChatColor.RED + ", " + ChatColor.GREEN));
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return true;
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}
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DisguiseType type = null;
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for (DisguiseType disguiseType : DisguiseType.values()) {
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if (args[0].equalsIgnoreCase(disguiseType.name())
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|| disguiseType.name().replace("_", "").equalsIgnoreCase(args[0])) {
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type = disguiseType;
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break;
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}
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}
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if (type == null) {
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sender.sendMessage(ChatColor.RED + "Cannot find the disguise " + args[0]);
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return true;
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}
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if (!permMap.containsKey(type)) {
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sender.sendMessage(ChatColor.RED + "You do not have permission for that disguise!");
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return true;
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}
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ArrayList<String> methods = new ArrayList<>();
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HashMap<String, ChatColor> map = new HashMap<>();
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Class watcher = type.getWatcherClass();
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int ignored = 0;
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try {
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for (Method method : ReflectionFlagWatchers.getDisguiseWatcherMethods(watcher)) {
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if (args.length < 2 || !args[1].equalsIgnoreCase("show")) {
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boolean allowed = false;
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for (ArrayList<String> key : permMap.get(type).keySet()) {
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if (permMap.get(type).get(key)) {
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if (key.contains("*") || key.contains(method.getName().toLowerCase())) {
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allowed = true;
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break;
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}
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}
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else if (!key.contains(method.getName().toLowerCase())) {
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allowed = true;
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break;
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}
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}
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if (!allowed) {
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ignored++;
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continue;
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}
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}
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Class c = method.getParameterTypes()[0];
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ParamInfo info = ReflectionFlagWatchers.getParamInfo(c);
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if (info == null)
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continue;
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ChatColor methodColor = ChatColor.YELLOW;
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Class<?> declaring = method.getDeclaringClass();
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if (declaring == LivingWatcher.class) {
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methodColor = ChatColor.AQUA;
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}
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else if (!(FlagWatcher.class.isAssignableFrom(declaring)) || declaring == FlagWatcher.class) {
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methodColor = ChatColor.GRAY;
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}
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String str = method.getName() + ChatColor.DARK_RED + "(" + ChatColor.GREEN + info.getName()
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+ ChatColor.DARK_RED + ")";
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map.put(str, methodColor);
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methods.add(str);
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}
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}
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catch (Exception ex) {
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ex.printStackTrace();
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}
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Collections.sort(methods, String.CASE_INSENSITIVE_ORDER);
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for (int i = 0; i < methods.size(); i++) {
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methods.set(i, map.get(methods.get(i)) + methods.get(i));
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}
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if (methods.isEmpty()) {
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methods.add(ChatColor.RED + "No options with permission to use");
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}
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sender.sendMessage(ChatColor.DARK_RED + type.toReadable() + " options: "
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+ StringUtils.join(methods, ChatColor.DARK_RED + ", "));
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if (ignored > 0) {
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sender.sendMessage(ChatColor.RED + "Ignored " + ignored
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+ " options you do not have permission to view. Add 'show' to view unusable options.");
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}
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return true;
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}
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}
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}
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sender.sendMessage(ChatColor.RED + "You are forbidden to use this command.");
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return true;
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}
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@Override
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public List<String> onTabComplete(CommandSender sender, Command cmd, String label, String[] origArgs) {
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ArrayList<String> tabs = new ArrayList<String>();
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String[] args = getArgs(origArgs);
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HashMap<DisguiseType, HashMap<ArrayList<String>, Boolean>> perms = getPermissions(sender);
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if (args.length == 0) {
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for (DisguiseType type : perms.keySet()) {
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tabs.add(type.toReadable().replaceAll(" ", "_"));
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}
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for (ParamInfo s : ReflectionFlagWatchers.getParamInfos()) {
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tabs.add(s.getName().replaceAll(" ", ""));
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}
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}
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else {
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try {
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DisguiseType.valueOf(args[0].toUpperCase());
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}
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catch (Exception ex) {
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tabs.add("Show");
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}
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}
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return filterTabs(tabs, origArgs);
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}
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/**
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* Send the player the information
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*/
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@Override
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protected void sendCommandUsage(CommandSender sender, HashMap<DisguiseType, HashMap<ArrayList<String>, Boolean>> map) {
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sender.sendMessage(ChatColor.RED + "/disguisehelp <DisguiseType> " + ChatColor.GREEN
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+ "- View the options you can set on a disguise. Add 'show' to reveal the options you don't have permission to use");
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for (ParamInfo s : ReflectionFlagWatchers.getParamInfos()) {
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sender.sendMessage(ChatColor.RED + "/disguisehelp " + s.getName().replaceAll(" ", "") + ChatColor.GREEN + " - "
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+ s.getDescription());
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}
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}
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}
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