/**
* Given a class file (which must be of our Command interface), register that Command with Bukkit.
*
* @param clazz
*/
private void registerDefaultCommand(Class<? extends Command> clazz) {
try {
Debug.getInstance().devDebug("registering command class ", clazz);
Command cmd = (Command) clazz.newInstance();
String cmdName = cmd.getCommandName();
// do nothing if the command is disabled
if (commandConfig.isDisabledCommand(cmdName)) {
log.debug(
"registerDefaultCommand() skipping ", cmdName, " because it is flagged as disabled");
return;
}
register(cmd);
} catch (Exception e) {
log.severe(e, "error trying to load command class " + clazz);
}
}
@SuppressWarnings("unchecked")
public void register(Command command, Map<String, Object> cmdParams) {
String cmdName = command.getCommandName();
log.devDebug("register() command=", command, ",cmdParams=", cmdParams);
command.setPlugin(plugin);
command.setCommandParameters(cmdParams);
if (cmdParams.containsKey("name")) cmdName = (String) cmdParams.get("name");
// we never load the same command twice
if (loadedCommands.contains(cmdName)) return;
CraftServer cs = (CraftServer) Bukkit.getServer();
SimpleCommandMap commandMap = cs.getCommandMap();
try {
Constructor<PluginCommand> constructor =
PluginCommand.class.getDeclaredConstructor(String.class, Plugin.class);
constructor.setAccessible(true);
// construct a new PluginCommand object
PluginCommand pc = constructor.newInstance(cmdName, plugin);
pc.setExecutor(command);
pc.setLabel(cmdName);
if (command.getUsage() != null) pc.setUsage(command.getUsage());
// don't set Permission node, not all permission plugins behave
// with superperms command permissions nicely.
// pc.setPermission(command.getCommandPermissionNode());
// check for aliases defined in the configuration
Object o = cmdParams.get("aliases");
if (o != null) {
List<String> aliases = null;
if (o instanceof List) {
aliases = (List<String>) o;
} else if (o instanceof String) {
aliases = new ArrayList<String>(2);
aliases.add((String) o);
} else log.warn("invalid aliases defined for command ", cmdName, ": ", o);
if (aliases == null) aliases = new ArrayList<String>(1);
aliases.add("hsp" + command.getCommandName()); // all commands have "hsp" prefix alias
pc.setAliases(aliases);
}
// otherwise set whatever the command has defined
else {
List<String> aliases = new ArrayList<String>(5);
String[] strAliases = command.getCommandAliases();
if (strAliases != null) {
for (String alias : strAliases) {
aliases.add(alias);
}
}
aliases.add("hsp" + command.getCommandName()); // all commands have "hsp" prefix alias
pc.setAliases(aliases);
}
// register it
commandMap.register("hsp", pc);
loadedCommands.add(cmdName);
Debug.getInstance().devDebug("register() command ", command, " registered");
} catch (Exception e) {
e.printStackTrace();
}
}
