Example usage for net.minecraftforge.fml.common ObfuscationReflectionHelper setPrivateValue

Introduction

In this page you can find the example usage for net.minecraftforge.fml.common ObfuscationReflectionHelper setPrivateValue.

Prototype

public static <T, E> void setPrivateValue(@Nonnull final Class<? super T> classToAccess,
        @Nonnull final T instance, @Nullable final E value, @Nonnull final String fieldName) 

Source Link

Document

Sets the value a field with the specified name in the given class.

Usage

From source file:info.servertools.core.command.CommandManager.java

License:Apache License

private void registerCommand(final STCommand command, final Command commandAnnotation) {
    log.trace("registerCommand {}", command);

    CommentedConfigurationNode commandNode = node.getNode(command.getClass().getName());
    CommentedConfigurationNode enableNode = commandNode.getNode("enable-command");
    CommentedConfigurationNode nameNode = commandNode.getNode("command-name");
    CommentedConfigurationNode permNode = commandNode.getNode("op-required");

    if (enableNode.isVirtual() || enableNode.getValue() == null) {
        enableNode.setValue(true);/*from  w w  w.ja v  a 2  s .co m*/
    }
    if (nameNode.isVirtual() || nameNode.getValue() == null) {
        nameNode.setValue(commandAnnotation.name());
    }
    if (permNode.isVirtual() || permNode.getValue() == null) {
        permNode.setValue(commandAnnotation.opRequired());
    }

    enableNode.setComment("Set to false to disable this command");
    nameNode.setComment("Default name: " + commandAnnotation.name());
    permNode.setComment("If server operator status is needed to execute the command");

    final String name = nameNode.getString();

    if (!validCommandPattern.matcher(name).matches()) {
        throw new RuntimeException(
                String.format("Command %s was configured with an invald name: %s", command, name));
    }

    ReflectionHelper.setPrivateValue(STCommand.class, command, name, "name");

    if (!commandAnnotation.name().equals(name)) {
        log.info("Command {} was renamed from {} to {}", command, commandAnnotation.name(),
                command.getCommandName());
    }

    final boolean opRequired = permNode.getBoolean(commandAnnotation.opRequired());
    ObfuscationReflectionHelper.setPrivateValue(STCommand.class, command, opRequired, "opRequired");

    if (enableNode.getBoolean(true)) {
        commands.add(command);
    } else {
        log.info("Command {} was disabled via configuration");
    }
    saveConfig();
}

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