mirror of
https://github.com/plexusorg/Plex-FAWE.git
synced 2024-12-23 17:57:38 +00:00
Removed obsolete files.
This commit is contained in:
sk89q
parent
e91c837949
commit
ee4c1141c5
@ -1,332 +0,0 @@
|
|||||||
// $Id$
|
|
||||||
/*
|
|
||||||
* WorldEdit
|
|
||||||
* Copyright (C) 2010 sk89q <http://www.sk89q.com>
|
|
||||||
*
|
|
||||||
* This program is free software: you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License as published by
|
|
||||||
* the Free Software Foundation, either version 3 of the License, or
|
|
||||||
* (at your option) any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
||||||
*/
|
|
||||||
|
|
||||||
package com.sk89q.util.commands;
|
|
||||||
|
|
||||||
import java.lang.reflect.InvocationTargetException;
|
|
||||||
import java.lang.reflect.Method;
|
|
||||||
import java.util.ArrayList;
|
|
||||||
import java.util.HashMap;
|
|
||||||
import java.util.List;
|
|
||||||
import java.util.Map;
|
|
||||||
import com.sk89q.util.StringUtil;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Manager for handling commands.
|
|
||||||
*
|
|
||||||
* @author sk89q
|
|
||||||
*/
|
|
||||||
public abstract class CommandsManager {
|
|
||||||
/**
|
|
||||||
* Mapping of nested commands (including aliases) with a description.
|
|
||||||
*/
|
|
||||||
public Map<Method, Map<String, Method>> commands
|
|
||||||
= new HashMap<Method, Map<String, Method>>();
|
|
||||||
/**
|
|
||||||
* Mapping of commands (not including aliases) with a description.
|
|
||||||
*/
|
|
||||||
public Map<String, String> descs = new HashMap<String, String>();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Register an object that contains commands (denoted by the
|
|
||||||
* <code>com.sk89q.util.commands.Command</code> annotation. The methods are
|
|
||||||
* cached into a map for later usage and it reduces the overhead of
|
|
||||||
* reflection (method lookup via reflection is relatively slow).
|
|
||||||
*
|
|
||||||
* @param cls
|
|
||||||
*/
|
|
||||||
public void register(Class<?> cls) {
|
|
||||||
registerMethods(cls, null);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Register the methods of a class.
|
|
||||||
*
|
|
||||||
* @param cls
|
|
||||||
* @param parent
|
|
||||||
*/
|
|
||||||
private void registerMethods(Class<?> cls, Method parent) {
|
|
||||||
Map<String, Method> map;
|
|
||||||
|
|
||||||
if (commands.containsKey(parent)) {
|
|
||||||
map = commands.get(parent);
|
|
||||||
} else {
|
|
||||||
map = new HashMap<String, Method>();
|
|
||||||
commands.put(parent, map);
|
|
||||||
}
|
|
||||||
|
|
||||||
for (Method method : cls.getMethods()) {
|
|
||||||
if (!method.isAnnotationPresent(Command.class)) {
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
|
|
||||||
Command cmd = method.getAnnotation(Command.class);
|
|
||||||
|
|
||||||
// Cache the commands
|
|
||||||
for (String alias : cmd.aliases()) {
|
|
||||||
map.put(alias, method);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Build a list of commands and their usage details
|
|
||||||
if (cmd.usage().length() == 0) {
|
|
||||||
descs.put(cmd.aliases()[0], cmd.desc());
|
|
||||||
} else {
|
|
||||||
descs.put(cmd.aliases()[0], cmd.usage() + " - " + cmd.desc());
|
|
||||||
}
|
|
||||||
|
|
||||||
if (method.isAnnotationPresent(NestedCommand.class)) {
|
|
||||||
NestedCommand nestedCmd = method.getAnnotation(NestedCommand.class);
|
|
||||||
|
|
||||||
for (Class<?> nestedCls : nestedCmd.value()) {
|
|
||||||
registerMethods(nestedCls, method);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Checks to see whether there is a command.
|
|
||||||
*
|
|
||||||
* @param command
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
public boolean hasCommand(String command) {
|
|
||||||
return commands.get(null).containsKey(command.toLowerCase());
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Get a list of command descriptions.
|
|
||||||
*
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
public Map<String, String> getCommands() {
|
|
||||||
return descs;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Get the usage string for a command.
|
|
||||||
*
|
|
||||||
* @param args
|
|
||||||
* @param level
|
|
||||||
* @param cmd
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
private String getUsage(String[] args, int level, Command cmd) {
|
|
||||||
StringBuilder command = new StringBuilder();
|
|
||||||
|
|
||||||
command.append("/");
|
|
||||||
|
|
||||||
for (int i = 0; i <= level; i++) {
|
|
||||||
command.append(args[i] + " ");
|
|
||||||
}
|
|
||||||
|
|
||||||
command.append(cmd.flags().length() > 0 ? "[-" + cmd.flags() + "] " : "");
|
|
||||||
command.append(cmd.usage());
|
|
||||||
|
|
||||||
return command.toString();
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Get the usage string for a nested command.
|
|
||||||
*
|
|
||||||
* @param args
|
|
||||||
* @param level
|
|
||||||
* @param method
|
|
||||||
* @param palyer
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
private String getNestedUsage(String[] args, int level, Method method,
|
|
||||||
CommandsPlayer player) {
|
|
||||||
StringBuilder command = new StringBuilder();
|
|
||||||
|
|
||||||
command.append("/");
|
|
||||||
|
|
||||||
for (int i = 0; i <= level; i++) {
|
|
||||||
command.append(args[i] + " ");
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
Map<String, Method> map = commands.get(method);
|
|
||||||
|
|
||||||
command.append("<");
|
|
||||||
|
|
||||||
List<String> allowedCommands = new ArrayList<String>();
|
|
||||||
|
|
||||||
for (Map.Entry<String, Method> entry : map.entrySet()) {
|
|
||||||
Method childMethod = entry.getValue();
|
|
||||||
|
|
||||||
if (hasPermission(childMethod, player)) {
|
|
||||||
Command childCmd = childMethod.getAnnotation(Command.class);
|
|
||||||
|
|
||||||
allowedCommands.add(childCmd.aliases()[0]);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (allowedCommands.size() > 0) {
|
|
||||||
command.append(StringUtil.joinString(allowedCommands, "|", 0));
|
|
||||||
} else {
|
|
||||||
command.append("action");
|
|
||||||
}
|
|
||||||
|
|
||||||
command.append(">");
|
|
||||||
|
|
||||||
return command.toString();
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Attempt to execute a command.
|
|
||||||
*
|
|
||||||
* @param args
|
|
||||||
* @param player
|
|
||||||
* @param methodArgs
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
public boolean execute(String[] args, CommandsPlayer player,
|
|
||||||
Object[] methodArgs) throws Throwable {
|
|
||||||
return executeMethod(null, args, we, session, player, editSession, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Attempt to execute a command.
|
|
||||||
*
|
|
||||||
* @param parent
|
|
||||||
* @param args
|
|
||||||
* @param player
|
|
||||||
* @param methodArgs
|
|
||||||
* @param level
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
public boolean executeMethod(Method parent, String[] args,
|
|
||||||
CommandsPlayer player, Object[] methodArgs, int level)
|
|
||||||
throws Throwable {
|
|
||||||
String cmdName = args[level];
|
|
||||||
|
|
||||||
Map<String, Method> map = commands.get(parent);
|
|
||||||
Method method = map.get(cmdName.toLowerCase());
|
|
||||||
|
|
||||||
if (method == null) {
|
|
||||||
if (parent == null) { // Root
|
|
||||||
return false;
|
|
||||||
} else {
|
|
||||||
player.printError(getNestedUsage(args, level - 1, method, player));
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!checkPermissions(method, player)) {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
int argsCount = args.length - 1 - level;
|
|
||||||
|
|
||||||
if (method.isAnnotationPresent(NestedCommand.class)) {
|
|
||||||
if (argsCount == 0) {
|
|
||||||
player.printError(getNestedUsage(args, level, method, player));
|
|
||||||
return true;
|
|
||||||
} else {
|
|
||||||
return executeMethod(method, args, player, methodArgs, level + 1);
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
Command cmd = method.getAnnotation(Command.class);
|
|
||||||
|
|
||||||
String[] newArgs = new String[args.length - level];
|
|
||||||
System.arraycopy(args, level, newArgs, 0, args.length - level);
|
|
||||||
|
|
||||||
CommandContext context = new CommandContext(newArgs);
|
|
||||||
|
|
||||||
if (context.argsLength() < cmd.min()) {
|
|
||||||
player.printError("Too few arguments.");
|
|
||||||
player.printError(getUsage(args, level, cmd));
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (cmd.max() != -1 && context.argsLength() > cmd.max()) {
|
|
||||||
player.printError("Too many arguments.");
|
|
||||||
player.printError(getUsage(args, level, cmd));
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
for (char flag : context.getFlags()) {
|
|
||||||
if (cmd.flags().indexOf(String.valueOf(flag)) == -1) {
|
|
||||||
player.printError("Unknown flag: " + flag);
|
|
||||||
player.printError(getUsage(args, level, cmd));
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
try {
|
|
||||||
method.invoke(null, methodArgs);
|
|
||||||
} catch (IllegalArgumentException e) {
|
|
||||||
e.printStackTrace();
|
|
||||||
} catch (IllegalAccessException e) {
|
|
||||||
e.printStackTrace();
|
|
||||||
} catch (InvocationTargetException e) {
|
|
||||||
throw e.getCause();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Checks permissions, prints an error if needed.
|
|
||||||
*
|
|
||||||
* @param method
|
|
||||||
* @param player
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
private abstract boolean checkPermissions(Method method, CommandsPlayer player) {
|
|
||||||
if (!method.isAnnotationPresent(CommandPermissions.class)) {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
CommandPermissions perms = method.getAnnotation(CommandPermissions.class);
|
|
||||||
|
|
||||||
for (String perm : perms.value()) {
|
|
||||||
if (player.hasPermission(perm)) {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
player.printError("You don't have permission for this command.");
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Returns whether a player has access to a command.
|
|
||||||
*
|
|
||||||
* @param method
|
|
||||||
* @param player
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
private boolean hasPermission(Method method, CommandsPlayer player) {
|
|
||||||
CommandPermissions perms = method.getAnnotation(CommandPermissions.class);
|
|
||||||
if (perms == null) {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
for (String perm : perms.value()) {
|
|
||||||
if (player.hasPermission(perm)) {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@ -1,24 +0,0 @@
|
|||||||
// $Id$
|
|
||||||
/*
|
|
||||||
* WorldEdit
|
|
||||||
* Copyright (C) 2010, 2011 sk89q <http://www.sk89q.com>
|
|
||||||
*
|
|
||||||
* This program is free software: you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License as published by
|
|
||||||
* the Free Software Foundation, either version 3 of the License, or
|
|
||||||
* (at your option) any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
||||||
*/
|
|
||||||
|
|
||||||
package com.sk89q.util.commands;
|
|
||||||
|
|
||||||
public interface CommandsPlayer {
|
|
||||||
public void printError(String msg);
|
|
||||||
}
|
|
||||||
@ -1,352 +0,0 @@
|
|||||||
// $Id$
|
|
||||||
/*
|
|
||||||
* WorldEdit
|
|
||||||
* Copyright (C) 2010 sk89q <http://www.sk89q.com>
|
|
||||||
*
|
|
||||||
* This program is free software: you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License as published by
|
|
||||||
* the Free Software Foundation, either version 3 of the License, or
|
|
||||||
* (at your option) any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
||||||
*/
|
|
||||||
|
|
||||||
package com.sk89q.util.commands;
|
|
||||||
|
|
||||||
import java.lang.reflect.InvocationTargetException;
|
|
||||||
import java.lang.reflect.Method;
|
|
||||||
import java.util.ArrayList;
|
|
||||||
import java.util.HashMap;
|
|
||||||
import java.util.List;
|
|
||||||
import java.util.Map;
|
|
||||||
import com.sk89q.util.StringUtil;
|
|
||||||
import com.sk89q.util.commands.Command;
|
|
||||||
import com.sk89q.util.commands.NestedCommand;
|
|
||||||
import com.sk89q.worldedit.EditSession;
|
|
||||||
import com.sk89q.worldedit.LocalPlayer;
|
|
||||||
import com.sk89q.worldedit.LocalSession;
|
|
||||||
import com.sk89q.worldedit.WorldEdit;
|
|
||||||
import com.sk89q.worldedit.WorldEditException;
|
|
||||||
import com.sk89q.worldedit.commands.CommandPermissions;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Manager for handling commands.
|
|
||||||
*
|
|
||||||
* @author sk89q
|
|
||||||
*/
|
|
||||||
public class CommandsManager {
|
|
||||||
/**
|
|
||||||
* Mapping of nested commands (including aliases) with a description.
|
|
||||||
*/
|
|
||||||
public Map<Method, Map<String, Method>> commands
|
|
||||||
= new HashMap<Method, Map<String, Method>>();
|
|
||||||
/**
|
|
||||||
* Mapping of commands (not including aliases) with a description.
|
|
||||||
*/
|
|
||||||
public Map<String, String> descs = new HashMap<String, String>();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Register an object that contains commands (denoted by the
|
|
||||||
* <code>com.sk89q.util.commands.Command</code> annotation. The methods are
|
|
||||||
* cached into a map for later usage and it reduces the overhead of
|
|
||||||
* reflection (method lookup via reflection is relatively slow).
|
|
||||||
*
|
|
||||||
* @param cls
|
|
||||||
*/
|
|
||||||
public void register(Class<?> cls) {
|
|
||||||
registerMethods(cls, null);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Register the methods of a class.
|
|
||||||
*
|
|
||||||
* @param cls
|
|
||||||
* @param parent
|
|
||||||
*/
|
|
||||||
private void registerMethods(Class<?> cls, Method parent) {
|
|
||||||
Map<String, Method> map;
|
|
||||||
|
|
||||||
if (commands.containsKey(parent)) {
|
|
||||||
map = commands.get(parent);
|
|
||||||
} else {
|
|
||||||
map = new HashMap<String, Method>();
|
|
||||||
commands.put(parent, map);
|
|
||||||
}
|
|
||||||
|
|
||||||
for (Method method : cls.getMethods()) {
|
|
||||||
if (!method.isAnnotationPresent(Command.class)) {
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
|
|
||||||
Command cmd = method.getAnnotation(Command.class);
|
|
||||||
|
|
||||||
// Cache the commands
|
|
||||||
for (String alias : cmd.aliases()) {
|
|
||||||
map.put(alias, method);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Build a list of commands and their usage details
|
|
||||||
if (cmd.usage().length() == 0) {
|
|
||||||
descs.put(cmd.aliases()[0], cmd.desc());
|
|
||||||
} else {
|
|
||||||
descs.put(cmd.aliases()[0], cmd.usage() + " - " + cmd.desc());
|
|
||||||
}
|
|
||||||
|
|
||||||
if (method.isAnnotationPresent(NestedCommand.class)) {
|
|
||||||
NestedCommand nestedCmd = method.getAnnotation(NestedCommand.class);
|
|
||||||
|
|
||||||
for (Class<?> nestedCls : nestedCmd.value()) {
|
|
||||||
registerMethods(nestedCls, method);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Checks to see whether there is a command.
|
|
||||||
*
|
|
||||||
* @param command
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
public boolean hasCommand(String command) {
|
|
||||||
return commands.get(null).containsKey(command.toLowerCase());
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Get a list of command descriptions.
|
|
||||||
*
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
public Map<String, String> getCommands() {
|
|
||||||
return descs;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Get the usage string for a command.
|
|
||||||
*
|
|
||||||
* @param args
|
|
||||||
* @param level
|
|
||||||
* @param cmd
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
private String getUsage(String[] args, int level, Command cmd) {
|
|
||||||
StringBuilder command = new StringBuilder();
|
|
||||||
|
|
||||||
command.append("/");
|
|
||||||
|
|
||||||
for (int i = 0; i <= level; i++) {
|
|
||||||
command.append(args[i] + " ");
|
|
||||||
}
|
|
||||||
|
|
||||||
command.append(cmd.flags().length() > 0 ? "[-" + cmd.flags() + "] " : "");
|
|
||||||
command.append(cmd.usage());
|
|
||||||
|
|
||||||
return command.toString();
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Get the usage string for a nested command.
|
|
||||||
*
|
|
||||||
* @param args
|
|
||||||
* @param level
|
|
||||||
* @param method
|
|
||||||
* @param palyer
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
private String getNestedUsage(String[] args, int level, Method method,
|
|
||||||
LocalPlayer player) {
|
|
||||||
StringBuilder command = new StringBuilder();
|
|
||||||
|
|
||||||
command.append("/");
|
|
||||||
|
|
||||||
for (int i = 0; i <= level; i++) {
|
|
||||||
command.append(args[i] + " ");
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
Map<String, Method> map = commands.get(method);
|
|
||||||
|
|
||||||
command.append("<");
|
|
||||||
|
|
||||||
List<String> allowedCommands = new ArrayList<String>();
|
|
||||||
|
|
||||||
for (Map.Entry<String, Method> entry : map.entrySet()) {
|
|
||||||
Method childMethod = entry.getValue();
|
|
||||||
|
|
||||||
if (hasPermission(childMethod, player)) {
|
|
||||||
Command childCmd = childMethod.getAnnotation(Command.class);
|
|
||||||
|
|
||||||
allowedCommands.add(childCmd.aliases()[0]);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (allowedCommands.size() > 0) {
|
|
||||||
command.append(StringUtil.joinString(allowedCommands, "|", 0));
|
|
||||||
} else {
|
|
||||||
command.append("action");
|
|
||||||
}
|
|
||||||
|
|
||||||
command.append(">");
|
|
||||||
|
|
||||||
return command.toString();
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Attempt to execute a command.
|
|
||||||
*
|
|
||||||
* @param args
|
|
||||||
* @param we
|
|
||||||
* @param session
|
|
||||||
* @param player
|
|
||||||
* @param editSession
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
public boolean execute(String[] args, WorldEdit we,
|
|
||||||
LocalSession session, LocalPlayer player, EditSession editSession)
|
|
||||||
throws WorldEditException, Throwable {
|
|
||||||
return executeMethod(null, args, we, session, player, editSession, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Attempt to execute a command.
|
|
||||||
*
|
|
||||||
* @param parent
|
|
||||||
* @param args
|
|
||||||
* @param we
|
|
||||||
* @param session
|
|
||||||
* @param player
|
|
||||||
* @param editSession
|
|
||||||
* @param level
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
public boolean executeMethod(Method parent, String[] args, WorldEdit we,
|
|
||||||
LocalSession session, LocalPlayer player, EditSession editSession,
|
|
||||||
int level) throws WorldEditException, Throwable {
|
|
||||||
String cmdName = args[level];
|
|
||||||
|
|
||||||
Map<String, Method> map = commands.get(parent);
|
|
||||||
Method method = map.get(cmdName.toLowerCase());
|
|
||||||
|
|
||||||
if (method == null) {
|
|
||||||
if (parent == null) { // Root
|
|
||||||
return false;
|
|
||||||
} else {
|
|
||||||
player.printError(getNestedUsage(args, level - 1, method, player));
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!checkPermissions(method, player)) {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
int argsCount = args.length - 1 - level;
|
|
||||||
|
|
||||||
if (method.isAnnotationPresent(NestedCommand.class)) {
|
|
||||||
if (argsCount == 0) {
|
|
||||||
player.printError(getNestedUsage(args, level, method, player));
|
|
||||||
return true;
|
|
||||||
} else {
|
|
||||||
return executeMethod(method, args, we, session, player,
|
|
||||||
editSession, level + 1);
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
Command cmd = method.getAnnotation(Command.class);
|
|
||||||
|
|
||||||
String[] newArgs = new String[args.length - level];
|
|
||||||
System.arraycopy(args, level, newArgs, 0, args.length - level);
|
|
||||||
|
|
||||||
CommandContext context = new CommandContext(newArgs);
|
|
||||||
|
|
||||||
if (context.argsLength() < cmd.min()) {
|
|
||||||
player.printError("Too few arguments.");
|
|
||||||
player.printError(getUsage(args, level, cmd));
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (cmd.max() != -1 && context.argsLength() > cmd.max()) {
|
|
||||||
player.printError("Too many arguments.");
|
|
||||||
player.printError(getUsage(args, level, cmd));
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
for (char flag : context.getFlags()) {
|
|
||||||
if (cmd.flags().indexOf(String.valueOf(flag)) == -1) {
|
|
||||||
player.printError("Unknown flag: " + flag);
|
|
||||||
player.printError(getUsage(args, level, cmd));
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
try {
|
|
||||||
method.invoke(null, context, we, session, player, editSession);
|
|
||||||
} catch (IllegalArgumentException e) {
|
|
||||||
e.printStackTrace();
|
|
||||||
} catch (IllegalAccessException e) {
|
|
||||||
e.printStackTrace();
|
|
||||||
} catch (InvocationTargetException e) {
|
|
||||||
if (e.getCause() instanceof WorldEditException) {
|
|
||||||
throw (WorldEditException)e.getCause();
|
|
||||||
} else if (e.getCause() instanceof NumberFormatException) {
|
|
||||||
throw (NumberFormatException)e.getCause();
|
|
||||||
} else {
|
|
||||||
throw e.getCause();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Checks permissions, prints an error if needed.
|
|
||||||
*
|
|
||||||
* @param method
|
|
||||||
* @param player
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
private boolean checkPermissions(Method method, LocalPlayer player) {
|
|
||||||
if (!method.isAnnotationPresent(CommandPermissions.class)) {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
CommandPermissions perms = method.getAnnotation(CommandPermissions.class);
|
|
||||||
|
|
||||||
for (String perm : perms.value()) {
|
|
||||||
if (player.hasPermission(perm)) {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
player.printError("You don't have permission for this command.");
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Returns whether a player has access to a command.
|
|
||||||
*
|
|
||||||
* @param method
|
|
||||||
* @param player
|
|
||||||
* @return
|
|
||||||
*/
|
|
||||||
private boolean hasPermission(Method method, LocalPlayer player) {
|
|
||||||
CommandPermissions perms = method.getAnnotation(CommandPermissions.class);
|
|
||||||
if (perms == null) {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
for (String perm : perms.value()) {
|
|
||||||
if (player.hasPermission(perm)) {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
Loading…
Reference in New Issue
Block a user