/*
* Internal method to execute tab auto-completion.
*/
@Override
public List<String> onTabComplete(
CommandSender sender, Command command, String label, String[] originalArgs) {
if (originalArgs.length == 1) {
// Searching for a subcommand
List<String> matches = new ArrayList<String>();
for (BaseCommand baseCommand : plugin.getCommands().getRegistrations()) {
if (StringUtil.startsWithIgnoreCase(baseCommand.getName(), originalArgs[0])
&& baseCommand.hasPermission(sender)) {
matches.add(baseCommand.getName());
}
}
return matches;
} else if (originalArgs.length > 1) {
// Searching in a subcommand
BaseCommand baseCommand = plugin.getCommands().getRegistration(originalArgs[0]);
if (baseCommand != null && baseCommand.hasPermission(sender)) {
String[] args = new String[originalArgs.length - 1];
System.arraycopy(originalArgs, 1, args, 0, originalArgs.length - 1);
return baseCommand.autoComplete(sender, args);
}
}
return Collections.emptyList();
}
public BetterEnderCommandManager(BetterEnderChest plugin) {
this.plugin = plugin;
Registry<BaseCommand> commands = plugin.getCommands();
commands.register(new DeleteInvCommand(plugin));
commands.register(new GiveCommand(plugin));
commands.register(new ListCommand(plugin));
commands.register(new OpenInvCommand(plugin));
commands.register(new ReloadCommand(plugin));
commands.register(new SwapInvCommand(plugin));
commands.register(new ViewInvCommand(plugin));
}
/*
* Internal method to execute the command.
*/
@Override
public boolean onCommand(
CommandSender sender, Command bukkitCommand, String label, String[] originalArgs) {
// Handle the /betterenderchest command
if (originalArgs.length == 0) {
showHelp(sender, label);
return true;
}
String name = originalArgs[0];
// Copy to new array, move all arguments one postion
// So ["give","Notch","GOLDEN_APPLE","64"] gets
// ["Notch","GOLDEN_APPLE","64"]
String[] args = new String[originalArgs.length - 1];
for (int i = 1; i < originalArgs.length; i++) {
args[i - 1] = originalArgs[i];
}
BaseCommand command = plugin.getCommands().getRegistration(originalArgs[0]);
if (command == null) {
sender.sendMessage(ChatColor.RED + "Command " + name + " not found... Available commands:");
showHelp(sender, label);
return true;
}
if (!command.hasPermission(sender)) {
sender.sendMessage("" + ChatColor.RED + Translations.NO_PERMISSION);
return true;
}
if (!command.execute(sender, args)) {
sender.sendMessage(ChatColor.RED + "Wrong command usage! Correct usage:");
sender.sendMessage(ChatColor.RED + "/" + label + " " + name + " " + command.getUsage());
return true;
}
return true;
}
/*
* Internal method to show a list of commands along with their usage.
*/
private void showHelp(CommandSender sender, String label) {
Collection<BaseCommand> commands = plugin.getCommands().getRegistrations();
int commandCount = 0; // Counts available commands
for (BaseCommand command : commands) {
if (command.hasPermission(sender)) {
if (!command.getUsage().equals("")) {
// Only display usage message if it has one
sender.sendMessage(
ChatColor.GOLD
+ "/"
+ label
+ " "
+ command.getName()
+ " "
+ command.getUsage()
+ ": "
+ ChatColor.WHITE
+ command.getHelpText());
} else {
sender.sendMessage(
ChatColor.GOLD
+ "/"
+ label
+ " "
+ command.getName()
+ ": "
+ ChatColor.WHITE
+ command.getHelpText());
}
commandCount++;
}
}
if (commandCount == 0) {
sender.sendMessage(ChatColor.GOLD + "Sorry, no available commands for your rank.");
}
}
