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Automatic addition of the HelpCommand.

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ulumulu1510 2015-09-09 13:41:26 +02:00 committed by Olof Larsson
parent 8f11f59c12
commit 7ff0b99596
2 changed files with 27 additions and 0 deletions
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22
src/com/massivecraft/massivecore/cmd/HelpCommand.java
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@ -3,6 +3,9 @@ package com.massivecraft.massivecore.cmd;
import java.util.ArrayList;
import java.util.List;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import com.massivecraft.massivecore.MassiveException;
import com.massivecraft.massivecore.mson.Mson;
import com.massivecraft.massivecore.util.Txt;
@ -58,4 +61,23 @@ public class HelpCommand extends MassiveCommand
message(Txt.getPage(lines, page, "Help for command \"" + parentCommand.getAliases().get(0) + "\"", this));
}
@Override
public boolean isVisibleTo(CommandSender sender)
{
boolean visible = super.isVisibleTo(sender);
if ( ! (this.hasParentCommand() && visible)) return visible;
int pageHeight = (sender instanceof Player) ? Txt.PAGEHEIGHT_PLAYER : Txt.PAGEHEIGHT_CONSOLE;
int size = this.getParentCommand().getSubCommands().size();
if (size <= pageHeight)
{
return false;
}
else
{
return true;
}
}
}

5
src/com/massivecraft/massivecore/cmd/MassiveCommand.java
View File

@ -132,6 +132,11 @@ public class MassiveCommand
public void addSubCommand(MassiveCommand subCommand, int index)
{
if (this.subCommands.isEmpty() && ! (subCommand instanceof HelpCommand))
{
this.subCommands.add(0, HelpCommand.get());
index++;
}
subCommand.addToCommandChain(this);
this.subCommands.add(index, subCommand);
}