47 lines
1.6 KiB
Java
47 lines
1.6 KiB
Java
package org.bukkit.craftbukkit.help;
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import org.apache.commons.lang.Validate;
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import org.bukkit.ChatColor;
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import org.bukkit.command.CommandSender;
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import org.bukkit.help.HelpMap;
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import org.bukkit.help.HelpTopic;
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public class CommandAliasHelpTopic extends HelpTopic {
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private final String aliasFor;
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private final HelpMap helpMap;
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public CommandAliasHelpTopic(String alias, String aliasFor, HelpMap helpMap) {
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this.aliasFor = aliasFor.startsWith("/") ? aliasFor : "/" + aliasFor;
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this.helpMap = helpMap;
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this.name = alias.startsWith("/") ? alias : "/" + alias;
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Validate.isTrue(!this.name.equals(this.aliasFor), "Command " + this.name + " cannot be alias for itself");
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this.shortText = ChatColor.YELLOW + "Alias for " + ChatColor.WHITE + this.aliasFor;
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}
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@Override
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public String getFullText(CommandSender forWho) {
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StringBuilder sb = new StringBuilder(shortText);
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HelpTopic aliasForTopic = helpMap.getHelpTopic(aliasFor);
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if (aliasForTopic != null) {
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sb.append("\n");
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sb.append(aliasForTopic.getFullText(forWho));
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}
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return sb.toString();
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}
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@Override
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public boolean canSee(CommandSender commandSender) {
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if (amendedPermission == null) {
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HelpTopic aliasForTopic = helpMap.getHelpTopic(aliasFor);
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if (aliasForTopic != null) {
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return aliasForTopic.canSee(commandSender);
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} else {
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return false;
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}
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} else {
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return commandSender.hasPermission(amendedPermission);
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}
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}
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}
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