LibsDisguises/src/main/java/me/libraryaddict/disguise/commands/DisguiseModifyCommand.java

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package me.libraryaddict.disguise.commands;
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import me.libraryaddict.disguise.DisguiseAPI;
import me.libraryaddict.disguise.disguisetypes.Disguise;
import me.libraryaddict.disguise.disguisetypes.DisguiseType;
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import me.libraryaddict.disguise.utilities.LibsMsg;
import me.libraryaddict.disguise.utilities.parser.DisguiseParseException;
import me.libraryaddict.disguise.utilities.parser.DisguiseParser;
import me.libraryaddict.disguise.utilities.parser.DisguisePerm;
import me.libraryaddict.disguise.utilities.parser.ParamInfoManager;
import me.libraryaddict.disguise.utilities.parser.params.ParamInfo;
import org.apache.commons.lang.StringUtils;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.command.TabCompleter;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Player;
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import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
public class DisguiseModifyCommand extends DisguiseBaseCommand implements TabCompleter {
@Override
public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
if (!(sender instanceof Entity)) {
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sender.sendMessage(LibsMsg.NO_CONSOLE.get());
return true;
}
HashMap<DisguisePerm, HashMap<ArrayList<String>, Boolean>> map = getPermissions(sender);
if (map.isEmpty()) {
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sender.sendMessage(LibsMsg.NO_PERM.get());
return true;
}
if (args.length == 0) {
sendCommandUsage(sender, getPermissions(sender));
return true;
}
Disguise disguise = DisguiseAPI.getDisguise((Player) sender, (Entity) sender);
if (disguise == null) {
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sender.sendMessage(LibsMsg.NOT_DISGUISED.get());
return true;
}
if (!map.containsKey(new DisguisePerm(disguise.getType()))) {
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sender.sendMessage(LibsMsg.DMODIFY_NO_PERM.get());
return true;
}
try {
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DisguiseParser
.callMethods(sender, disguise, getPermissions(sender).get(new DisguisePerm(disguise.getType())),
new ArrayList<String>(), DisguiseParser.split(StringUtils.join(args, " ")));
}
catch (DisguiseParseException ex) {
if (ex.getMessage() != null) {
sender.sendMessage(ex.getMessage());
}
return true;
}
catch (Exception ex) {
ex.printStackTrace();
return true;
}
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sender.sendMessage(LibsMsg.DMODIFY_MODIFIED.get());
return true;
}
@Override
public List<String> onTabComplete(CommandSender sender, Command cmd, String label, String[] origArgs) {
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ArrayList<String> tabs = new ArrayList<>();
if (!(sender instanceof Player))
return tabs;
Disguise disguise = DisguiseAPI.getDisguise((Player) sender, (Entity) sender);
if (disguise == null)
return tabs;
String[] args = getArgs(origArgs);
HashMap<DisguisePerm, HashMap<ArrayList<String>, Boolean>> perms = getPermissions(sender);
DisguisePerm disguiseType = new DisguisePerm(disguise.getType());
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ArrayList<String> usedOptions = new ArrayList<>();
for (Method method : ParamInfoManager.getDisguiseWatcherMethods(disguiseType.getWatcherClass())) {
for (int i = disguiseType.getType() == DisguiseType.PLAYER ? 2 : 1; i < args.length; i++) {
String arg = args[i];
if (!method.getName().equalsIgnoreCase(arg))
continue;
usedOptions.add(arg);
}
}
if (passesCheck(sender, perms.get(disguiseType), usedOptions)) {
boolean addMethods = true;
if (args.length > 0) {
String prevArg = args[args.length - 1];
ParamInfo info = ParamInfoManager.getParamInfo(disguiseType, prevArg);
if (info != null) {
if (!info.isParam(boolean.class)) {
addMethods = false;
}
if (info.hasValues()) {
tabs.addAll(info.getEnums(origArgs[origArgs.length - 1]));
} else if (info.isParam(String.class)) {
for (Player player : Bukkit.getOnlinePlayers()) {
tabs.add(player.getName());
}
}
}
}
if (addMethods) {
// If this is a method, add. Else if it can be a param of the previous argument, add.
for (Method method : ParamInfoManager.getDisguiseWatcherMethods(disguiseType.getWatcherClass())) {
tabs.add(method.getName());
}
}
}
return filterTabs(tabs, origArgs);
}
/**
* Send the player the information
*/
@Override
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protected void sendCommandUsage(CommandSender sender,
HashMap<DisguisePerm, HashMap<ArrayList<String>, Boolean>> map) {
ArrayList<String> allowedDisguises = getAllowedDisguises(map);
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sender.sendMessage(LibsMsg.DMODIFY_HELP3.get());
sender.sendMessage(LibsMsg.DMODIFY_HELP3.get());
sender.sendMessage(LibsMsg.DMODIFY_HELP3
.get(ChatColor.GREEN + StringUtils.join(allowedDisguises, ChatColor.RED + ", " + ChatColor.GREEN)));
}
}