42c34c56a0
- Fix spacing issues (too few or too many spaces) - Handle base commands with invalid arguments properly - Add highlighting function for command syntax
37 lines
1.1 KiB
Java
37 lines
1.1 KiB
Java
package fr.xephi.authme.command.help;
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import fr.xephi.authme.command.CommandArgumentDescription;
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import fr.xephi.authme.command.CommandDescription;
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import org.bukkit.ChatColor;
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import java.util.List;
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/**
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* Helper class for displaying the syntax of a command properly to a user.
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*/
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class CommandSyntaxHelper {
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private CommandSyntaxHelper() {
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}
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public static String getSyntax(CommandDescription command, List<String> correctLabels) {
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String commandSyntax = ChatColor.WHITE + "/" + correctLabels.get(0) + ChatColor.YELLOW;
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for (int i = 1; i < correctLabels.size(); ++i) {
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commandSyntax += " " + correctLabels.get(i);
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}
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for (CommandArgumentDescription argument : command.getArguments()) {
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commandSyntax += " " + formatArgument(argument);
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}
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return commandSyntax;
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}
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/** Format a command argument with the proper type of brackets. */
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private static String formatArgument(CommandArgumentDescription argument) {
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if (argument.isOptional()) {
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return "[" + argument.getName() + "]";
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}
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return "<" + argument.getName() + ">";
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}
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}
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