src/main/java/me/xmrvizzy/skyblocker/mixin/ClientPlayNetworkHandlerMixin.java


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package me.xmrvizzy.skyblocker.mixin;

import com.mojang.authlib.GameProfile;
import com.mojang.brigadier.CommandDispatcher;
import net.minecraft.client.MinecraftClient;
import net.minecraft.client.gui.screen.Screen;
import net.minecraft.client.network.ClientPlayNetworkHandler;
import net.minecraft.command.CommandSource;
import net.minecraft.network.ClientConnection;
import net.minecraft.network.packet.s2c.play.CommandTreeS2CPacket;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Shadow;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;

import static com.mojang.brigadier.builder.LiteralArgumentBuilder.literal;

@Mixin(ClientPlayNetworkHandler.class)
public class ClientPlayNetworkHandlerMixin {

    @Shadow private CommandDispatcher<CommandSource> commandDispatcher;

    @Inject(method = "<init>", at = @At("RETURN"))
    private void init(MinecraftClient client, Screen screen, ClientConnection connection, GameProfile profile, CallbackInfo ci) {
        commandDispatcher.register(literal("skb"));
    }

    @Inject(method = "onCommandTree", at = @At("RETURN"))
    private void onCommandTree(CommandTreeS2CPacket packet, CallbackInfo ci) {
        commandDispatcher.register(literal("skb"));
    }
}