141 lines
No EOL
4.5 KiB
Java
141 lines
No EOL
4.5 KiB
Java
package net.minecraftforge.client;
|
|
|
|
import java.util.List;
|
|
|
|
import net.minecraft.client.Minecraft;
|
|
import net.minecraft.client.gui.GuiChat;
|
|
import net.minecraft.command.CommandException;
|
|
import net.minecraft.command.CommandHandler;
|
|
import net.minecraft.command.ICommand;
|
|
import net.minecraft.command.ICommandSender;
|
|
import net.minecraft.command.WrongUsageException;
|
|
import net.minecraft.util.ChatMessageComponent;
|
|
import net.minecraftforge.common.MinecraftForge;
|
|
import net.minecraftforge.event.CommandEvent;
|
|
import cpw.mods.fml.client.FMLClientHandler;
|
|
import static net.minecraft.util.EnumChatFormatting.*;
|
|
|
|
/**
|
|
* The class that handles client-side chat commands. You should register any
|
|
* commands that you want handled on the client with this command handler.
|
|
*
|
|
* If there is a command with the same name registered both on the server and
|
|
* client, the client takes precedence!
|
|
*
|
|
*/
|
|
public class ClientCommandHandler extends CommandHandler
|
|
{
|
|
public static final ClientCommandHandler instance = new ClientCommandHandler();
|
|
|
|
public String[] latestAutoComplete = null;
|
|
|
|
/**
|
|
* @return 1 if successfully executed, 0 if wrong usage, it doesn't exist or
|
|
* it was canceled.
|
|
*/
|
|
@Override
|
|
public int executeCommand(ICommandSender sender, String message)
|
|
{
|
|
message = message.trim();
|
|
|
|
if (message.startsWith("/"))
|
|
{
|
|
message = message.substring(1);
|
|
}
|
|
|
|
String[] temp = message.split(" ");
|
|
String[] args = new String[temp.length - 1];
|
|
String commandName = temp[0];
|
|
System.arraycopy(temp, 1, args, 0, args.length);
|
|
ICommand icommand = (ICommand) getCommands().get(commandName);
|
|
|
|
try
|
|
{
|
|
if (icommand == null)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
if (icommand.canCommandSenderUseCommand(sender))
|
|
{
|
|
CommandEvent event = new CommandEvent(icommand, sender, args);
|
|
if (MinecraftForge.EVENT_BUS.post(event))
|
|
{
|
|
if (event.exception != null)
|
|
{
|
|
throw event.exception;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
icommand.processCommand(sender, args);
|
|
return 1;
|
|
}
|
|
else
|
|
{
|
|
sender.sendChatToPlayer(format("commands.generic.permission").setColor(RED));
|
|
}
|
|
}
|
|
catch (WrongUsageException wue)
|
|
{
|
|
sender.sendChatToPlayer(format("commands.generic.usage", format(wue.getMessage(), wue.getErrorOjbects())).setColor(RED));
|
|
}
|
|
catch (CommandException ce)
|
|
{
|
|
sender.sendChatToPlayer(format(ce.getMessage(), ce.getErrorOjbects()).setColor(RED));
|
|
}
|
|
catch (Throwable t)
|
|
{
|
|
sender.sendChatToPlayer(format("commands.generic.exception").setColor(RED));
|
|
t.printStackTrace();
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
//Couple of helpers because the mcp names are stupid and long...
|
|
private ChatMessageComponent format(String str, Object... args)
|
|
{
|
|
return ChatMessageComponent.createFromTranslationWithSubstitutions(str, args);
|
|
}
|
|
|
|
private ChatMessageComponent format(String str)
|
|
{
|
|
return ChatMessageComponent.createFromTranslationKey(str);
|
|
}
|
|
|
|
public void autoComplete(String leftOfCursor, String full)
|
|
{
|
|
latestAutoComplete = null;
|
|
|
|
if (leftOfCursor.charAt(0) == '/')
|
|
{
|
|
leftOfCursor = leftOfCursor.substring(1);
|
|
|
|
Minecraft mc = FMLClientHandler.instance().getClient();
|
|
if (mc.currentScreen instanceof GuiChat)
|
|
{
|
|
List<String> commands = getPossibleCommands(mc.thePlayer, leftOfCursor);
|
|
if (commands != null && !commands.isEmpty())
|
|
{
|
|
if (leftOfCursor.indexOf(' ') == -1)
|
|
{
|
|
for (int i = 0; i < commands.size(); i++)
|
|
{
|
|
commands.set(i, GRAY + "/" + commands.get(i) + RESET);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
for (int i = 0; i < commands.size(); i++)
|
|
{
|
|
commands.set(i, GRAY + commands.get(i) + RESET);
|
|
}
|
|
}
|
|
|
|
latestAutoComplete = commands.toArray(new String[commands.size()]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} |