src/main/java/com/irtimaled/bbor/client/commands/CommandHelper.java

   1 package com.irtimaled.bbor.client.commands;
   2
   3 import com.mojang.brigadier.context.CommandContext;
   4 import com.mojang.brigadier.context.ParsedCommandNode;
   5 import com.mojang.brigadier.tree.CommandNode;
   6 import com.mojang.brigadier.tree.LiteralCommandNode;
   7 import net.minecraft.server.command.ServerCommandSource;
   8 import net.minecraft.text.MutableText;
   9 import net.minecraft.text.TranslatableTextContent;
  10
  11 class CommandHelper {
  12     static void feedback(CommandContext<ServerCommandSource> context, String format, Object... values) {
  13         context.getSource().sendFeedback(MutableText.of(new TranslatableTextContent(format, values)), false);
  14     }
  15
  16     static boolean lastNodeIsLiteral(CommandContext<ServerCommandSource> context, String literal) {
  17         CommandNode lastNode = getLastNode(context);
  18         if (lastNode instanceof LiteralCommandNode) {
  19             LiteralCommandNode literalCommandNode = (LiteralCommandNode) lastNode;
  20             return literalCommandNode.getLiteral().equals(literal);
  21         }
  22         return false;
  23     }
  24
  25     private static CommandNode getLastNode(CommandContext<ServerCommandSource> context) {
  26         ParsedCommandNode[] nodes = context.getNodes().toArray(new ParsedCommandNode[0]);
  27         if (nodes.length == 0) return null;
  28         return nodes[nodes.length - 1].getNode();
  29     }
  30 }